Search Result

Results for "

Protein conformation

" in MedChemExpress (MCE) Product Catalog:

By Targets:	5-HT Receptor (1) Apoptosis (1) Arp2/3 Complex (2) Aryl Hydrocarbon Receptor (1) Autophagy (4) Bacterial (1) Bcl-2 Family (1) Bcr-Abl (4) Biochemical Assay Reagents (1) Btk (1) c-Kit (4) CCR (1) CXCR (1) Dengue Virus (1) Drug Metabolite (1) Endogenous Metabolite (1) Fluorescent Dye (1) HCV (1) HIV (1) HSP (1) Isotope-Labeled Compounds (1) PDGFR (4) Phosphatase (1) Prion Protein (2) Ras (2) SARS-CoV (4)
By Research Areas:	Cancer (11) Infection (6) Inflammation/Immunology (3) Metabolic Disease (1) Neurological Disease (4)

By Targets:

5-HT Receptor (1)

Apoptosis (1)

Arp2/3 Complex (2)

Aryl Hydrocarbon Receptor (1)

Autophagy (4)

Bacterial (1)

Bcl-2 Family (1)

Bcr-Abl (4)

Biochemical Assay Reagents (1)

Btk (1)

c-Kit (4)

CCR (1)

CXCR (1)

Dengue Virus (1)

Drug Metabolite (1)

Endogenous Metabolite (1)

Fluorescent Dye (1)

HCV (1)

HIV (1)

HSP (1)

Isotope-Labeled Compounds (1)

PDGFR (4)

Phosphatase (1)

Prion Protein (2)

Ras (2)

SARS-CoV (4)

By Research Areas:

Cancer (11)

Infection (6)

Inflammation/Immunology (3)

Metabolic Disease (1)

Neurological Disease (4)

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-18669

ML346 5 Publications Verification	HSP	Cancer
ML346 is an activator of Hsp70 expression and HSF-1 activity, with an EC₅₀ of 4.6 μM for Hsp70. ML346 restores protein folding in conformational disease models, without significant cytotoxicity or lack of specificity. ML346 induces specific increases in genes and protein effectors of the heat shock response (HSR), including chaperones such as Hsp70, Hsp40, and Hsp27 .

HY-141667

MBD 7-(p-Methoxybenzylamino)-4-nitrobenz-2,1,3-oxadiazole	Fluorescent Dye	Others
MBD (7-(p-Methoxybenzylamino)-4-nitrobenz-2,1,3-oxadiazole), a new fluorescent probe for protein and nucleoprotein conformation, is applied to bacterial ribosomes and to bovine trypsinogen and trypsin. MBD is strongly fluorescent upon binding to a hydrophobic area of a macromolecule .

HY-18563

4-Phenoxybenzylamine	HCV	Infection
4-Phenoxybenzylamine inhibits the function of the NS3 protein by stabilizing an inactive conformation with an IC₅₀ of about 500 μM against FL NS3/4a.

HY-138865

BiCAPPA	Prion Protein	Infection
BiCAPPA is the first bivalent antiprion ligand. BiCAPPA can decrease infectious conformational form of prion protein (PrP ^Sc) from scrapie-infected cells, with an EC₅₀ of 0.32 μM .

HY-139984

BIIB091	Btk	Neurological Disease Inflammation/Immunology
BIIB091 is a potent, selective, orally active and reversible BTK inhibitor, with an IC₅₀ of <0.5 nM. BIIB091 binds the BTK protein to sequester TYR-551 into an inactive conformation with excellent affinity. BIIB091 can be used for the research of multiple sclerosis .

HY-130149

Adagrasib 35+ Cited Publications MRTX849	Ras	Cancer
Adagrasib (MRTX849) is a potent, orally-available, and mutation-selective covalent inhibitor of KRAS G12C with potential antineoplastic activity. Adagrasib covalently binds to KRAS G12C at the cysteine at residue 12, locks the protein in its inactive GDP-bound conformation, and inhibits KRAS-dependent signal transduction .

HY-P10829

MLH40	Dengue Virus	Infection
MLH40 is a peptide inhibitor with activity against Dengue virus (DENV) infection, which is found in the conserved ectodomain region of DENV membrane protein. MLH40 inhibits DENV through its N-terminal loop interaction with DENV envelope protein and altering the dimer conformation .

HY-P10534

ccβ	Prion Protein	Infection Neurological Disease
CCβ is a simple 17-amino acid peptide designed in research. CCβ is able to mimic the conformational transition of proteins from α-helix to β-sheet, which is a key step in the aggregation of proteins associated with many diseases, such as Alzheimer's disease and prion disease. CCβ can be used to study diseases related to protein aggregation .

HY-160550

DPM-1003	Phosphatase	Inflammation/Immunology
DPM-1003 is a PTP1B conformational inhibitor that targets the non-catalytic, disordered segment at the C-terminus of the PTP1B protein, showing improvement in lung inflammation in mice .

HY-162505

SQA1	CCR CXCR	Inflammation/Immunology Cancer
SQA1, a squaramide (SQA) derivative, is a CCR6 antagonist with a K_d of 250 nM. SQA1 is also a CXCR2 inhibitor. The intracellular pocket occupied by SQA1 overlaps with the G protein binding site and stabilizes the closed conformation of the intracellular pocket .

HY-D0896

ANS ANSA; 8-Anilino-1-naphthalenesulfonic acid	Bacterial	Infection
ANS (8-Anilino-1-naphthalenesulfonic acid) is a competitive inhibitor targeting thyroxine binding globulin (TBG) (K_i=2.09×10 ⁶ M ^-1). ANS is used in radioimmunoassay by displacing bound triiodothyronine (T3) to improve detection sensitivity. ANS can block the protein binding site of T3 and release free T3 for antibody recognition. As a fluorescent probe, ANS can specifically bind to the hydrophobic region of proteins (such as membrane proteins) and monitor the dynamics of protein conformation through changes in fluorescent signals. It is widely used in biochemical research and antibacterial material development .

HY-16926

CK-666 5+ Cited Publications	Arp2/3 Complex HIV	Infection Cancer
CK-666 is a cell-permeable actin-related protein Arp2/3 complex inhibitor (IC₅₀=12 μM). CK-666 binds to Arp2/3 complex, stabilizes the inactive state of the complex, blocking movement of the Arp2 and Arp3 subunits into the activated filament-like (short pitch) conformation .

HY-152468

Antitumor agent-83	Apoptosis	Cancer
Antitumor agent-83 is an activator of pro-apoptotic protein BAX and has significant anti-proliferation effect on tumor cells. Antiumor agent-83 mediates cell Apoptosis by inducing the conformational activation of BAX and has inhibitory effect on A549 cell cycle. Antiumor agent-83 has good metabolic stability and CYPs spectrum in vitro .

HY-15463

Imatinib Maximum Cited Publications 99 Publications Verification STI571; CGP-57148B	Bcr-Abl PDGFR c-Kit SARS-CoV Autophagy	Cancer
Imatinib (STI571) is an orally bioavailable tyrosine kinases inhibitor that selectively inhibits BCR/ABL, v-Abl, PDGFR and c-kit kinase activity. Imatinib (STI571) works by binding close to the ATP binding site, locking it in a closed or self-inhibited conformation, therefore inhibiting the enzyme activity of the protein semicompetitively . Imatinib also is an inhibitor of SARS-CoV and MERS-CoV .

HY-15463S2

Imatinib-d3 hydrochloride STI571-d₃ hydrochloride; CGP-57148B-d₃ hydrochloride	Autophagy Bcr-Abl c-Kit SARS-CoV PDGFR	Cancer
Imatinib-d₃ (hydrochloride) is the deuterium labeled Imatinib. Imatinib (STI571) is an orally bioavailable tyrosine kinases inhibitor that selectively inhibits BCR/ABL, v-Abl, PDGFR and c-kit kinase activity. Imatinib (STI571) works by binding close to the ATP binding site, locking it in a closed or self-inhibited conformation, therefore inhibiting the enzyme activity of the protein semicompetitively. Imatinib also is an inhibitor of SARS-CoV and MERS-CoV.

HY-131275

Imatinib Impurity E	Drug Metabolite	Others
Imatinib Impurity E is the impurity of Imatinib. Imatinib is an orally bioavailable tyrosine kinases inhibitor that selectively inhibits BCR/ABL, v-Abl, PDGFR and c-kit kinase activity. Imatinib (STI571) works by binding close to the ATP binding site, locking it in a closed or self-inhibited conformation, therefore inhibiting the enzyme activity of the protein semicompetitively . Imatinib also is an inhibitor of SARS-CoV and MERS-CoV .

HY-15463R

Imatinib (Standard)	Bcr-Abl PDGFR c-Kit SARS-CoV Autophagy	Cancer
Imatinib (Standard) is the analytical standard of Imatinib. This product is intended for research and analytical applications. Imatinib (STI571) is an orally bioavailable tyrosine kinases inhibitor that selectively inhibits BCR/ABL, v-Abl, PDGFR and c-kit kinase activity. Imatinib (STI571) works by binding close to the ATP binding site, locking it in a closed or self-inhibited conformation, therefore inhibiting the enzyme activity of the protein semicompetitively . Imatinib also is an inhibitor of SARS-CoV and MERS-CoV .

HY-106964A

(Rac)-S 16924	5-HT Receptor	Neurological Disease
(Rac)-S 16924 is a partial agonist of the 5-HT1A receptor. (Rac)-S 16924 regulates signaling through its interaction with the 5-HT1A receptor, and (Rac)-S 16924 can stabilize the receptor in its G-protein-coupled conformation without fully activating it, which may affect intracellular signaling pathways associated with this receptor. (Rac)-S 16924 can be used to study the 5-HT1A receptor in mental disorders, especially schizophrenia .

HY-15463S3

Imatinib-13C,d3 STI571-¹³C,d₃; CGP-57148B-¹³C,d₃	Isotope-Labeled Compounds Autophagy SARS-CoV Bcr-Abl PDGFR c-Kit	Cancer
Imatinib- ¹³C,d₃ (STI571- ¹³C,d₃) is ¹³C labeled Imatinib. Imatinib (STI571) is an orally bioavailable tyrosine kinases inhibitor that selectively inhibits BCR/ABL, v-Abl, PDGFR and c-kit kinase activity. Imatinib (STI571) works by binding close to the ATP binding site, locking it in a closed or self-inhibited conformation, therefore inhibiting the enzyme activity of the protein semicompetitively . Imatinib also is an inhibitor of SARS-CoV and MERS-CoV .

HY-12534

Wiskostatin 1 Publications Verification	Arp2/3 Complex	Neurological Disease
Wiskostatin is a potent and selective inhibitor of neuronal Wiskott-Aldrich syndrome protein (N-WASP)-mediated actin polymerization by stabilization of the closed, autoinhibited conformation, thereby preventing Arp2/3 complex activation. Wiskostatin is also a dynamin inhibitor with an IC₅₀ value of 20.7 μM and a potent inhibitor of clathrin-mediated endocytosis with an IC₅₀ value of 6.9 μM. Wiskostatin causes a rapid, profound, and irreversible decrease in cellular ATP levels. Wiskostatin also induces disassembly of podosomes in a murine monocyte cell line .

HY-158107

BBO-8520	Ras	Cancer
BBO-8520 is a direct small molecule covalent inhibitor targeting KRAS ^G12C with high oral availability. BBO-8520 has the characteristics of KRAS ^G12C (OFF) inhibitor and the function of blocking KRAS ^G12C (ON) signal. BBO-8520 inhibits cell proliferation by inhibiting KRAS ^G12C (ON) by binding GTP protein. BBO-8520 can block RAS-RAF1 interaction and return KRAS ^G12C to the inactive (OFF) state .

HY-161577

BFC1103	Bcl-2 Family	Cancer
BFC1103 is a small-molecule compound whose primary mechanism of action involves interaction with a specific domain of Bcl-2, particularly its loop domain. This interaction induces a conformational change in Bcl-2, exposing its BH3 (Bcl-2 homology 3) domain, thereby switching Bcl-2's function from anti-apoptotic to pro-apoptotic. The cell death induced by BFC1103 is dependent on the presence of Bax or Bak, both of which are key proteins involved in the intrinsic apoptotic pathway mediated by mitochondria. BFC1103 has successfully inhibited lung metastasis of triple-negative breast cancer in mouse models. It can be utilized in studying the roles of Bcl-2 family proteins in cancer development and how they impact the survival and proliferation of cancer cells .

HY-Y1754

2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid TOAC	Biochemical Assay Reagents
2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid (TOAC) is a compound with the ability to probe conformational changes, folding processes and interactions of peptides and proteins. 2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid is often used in relevant biological research to gain a deeper understanding of the behavior and function of biomacromolecules. 2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid plays an important role in analyzing the interactions and dynamic responses of biological systems.

HY-W017113

2-Mercaptobenzothiazole	Endogenous Metabolite Aryl Hydrocarbon Receptor	Metabolic Disease
2-Mercaptobenzothiazole is an activator of the aryl hydrocarbon receptor (AhR) , inhibiting thyroid hormone synthesis and dopamine beta-hydroxylase activity . 2-Mercaptobenzothiazole promotes bladder cancer cell invasion by altering the conformation of the AhR ligand binding domain (LBD), activating AhR transcription, and upregulating the mRNA and protein expression of target genes CYP1A1 and CYP1B1 . 2-Mercaptobenzothiazole inhibits thyroid peroxidase (TPO) with an IC₅₀ value of 11.5 μM, induces histological changes such as follicular cell hypertrophy in Xenopus laevis tadpoles, delaying metamorphosis . 2-Mercaptobenzothiazole increases chromosomal aberrations and sister chromatid exchanges (SCEs) in Chinese hamster ovary (CHO) cells, and enhances carcinogenicity in F344/N rats . 2-Mercaptobenzothiazole inhibits norepinephrine synthesis in mice and completely blocks the conversion of exogenous dopamine to norepinephrine in rat cardiomyocytes .

Cat. No.	Product Name

HY-L198

Non-natural Amino Acid Compound Library	126 compounds
Unlike the 20 natural amino acids commonly found within living organisms, non-natural amino acids are synthesized through chemical or biosynthetic methods, thereby being endowed with unique chemical properties or biological activities. In drug development, these amino acids can be utilized to design novel pharmaceutical molecules that may exhibit superior pharmacological characteristics, such as increased selectivity, improved pharmacokinetic profiles, or reduced toxicity. In biomedical research, uon-natural amino acids can act as biological markers or probes for investigating biological processes like cell signaling, protein conformation, and protein-protein interactions. In addition, non-natural amino acids can also be used in the field of agriculture to develop new pesticides, plant growth regulators and so on.

Non-natural Amino Acid Compound Library

126 compounds

Unlike the 20 natural amino acids commonly found within living organisms, non-natural amino acids are synthesized through chemical or biosynthetic methods, thereby being endowed with unique chemical properties or biological activities. In drug development, these amino acids can be utilized to design novel pharmaceutical molecules that may exhibit superior pharmacological characteristics, such as increased selectivity, improved pharmacokinetic profiles, or reduced toxicity. In biomedical research, uon-natural amino acids can act as biological markers or probes for investigating biological processes like cell signaling, protein conformation, and protein-protein interactions. In addition, non-natural amino acids can also be used in the field of agriculture to develop new pesticides, plant growth regulators and so on.

HY-L110

Cyclic Peptide Library	90 compounds
Cyclic peptides are polypeptide chains taking cyclic ring structure, which exhibit diverse biological activities, such as antibacterial activity, immunosuppressive activity and anti-tumor activity. Cyclic peptides, with the features of good binding affinity, target selectivity and low toxicity, show great success as therapeutics. Multiple cyclic peptides are currently in clinical use, for examples, gramicidin and tyrocidine with bactericidal activity, cyclosporin A with immunosuppressive activity, and vancomycin with antibacterial activity. Furthermore, cyclic peptides usually have the sufficient size and a balanced conformational flexibility/rigidity for binding to flat protein-protein interaction (PPI) interfaces, which have potential to develop PPI drugs. MCE offers a unique collection of 90 cyclic peptides, all of which have good bioactivities. MCE Cyclic Peptide Library is a powerful tool for drug discovery and PPI inhibitor screening.

Cyclic Peptide Library

90 compounds

Cyclic peptides are polypeptide chains taking cyclic ring structure, which exhibit diverse biological activities, such as antibacterial activity, immunosuppressive activity and anti-tumor activity. Cyclic peptides, with the features of good binding affinity, target selectivity and low toxicity, show great success as therapeutics. Multiple cyclic peptides are currently in clinical use, for examples, gramicidin and tyrocidine with bactericidal activity, cyclosporin A with immunosuppressive activity, and vancomycin with antibacterial activity. Furthermore, cyclic peptides usually have the sufficient size and a balanced conformational flexibility/rigidity for binding to flat protein-protein interaction (PPI) interfaces, which have potential to develop PPI drugs.

MCE offers a unique collection of 90 cyclic peptides, all of which have good bioactivities. MCE Cyclic Peptide Library is a powerful tool for drug discovery and PPI inhibitor screening.

HY-L062

Neurotransmitter Receptor Compound Library	2,165 compounds
Neurotransmitter (NT) receptors, also known as neuroreceptors, are a broadly diverse group of membrane proteins that bind neurotransmitters for neuronal signaling. There are two major types of neurotransmitter receptors: ionotropic and metabotropic. Ionotropic receptors are ligand-gated ion channels, meaning that the receptor protein includes both a neurotransmitter binding site and an ion channel. The binding of a neurotransmitter molecule (the ligand) to the binding site induces a conformational change in the receptor structure, which opens, or gates, the ion channel. The term “metabotropic receptors” is typically used to refer to transmembrane G-protein-coupled receptors. Metabotropic receptors trigger second messenger-mediated effects within cells after neurotransmitter binding. In some neurological diseases, the neurotransmitter receptor itself appears to be the target of the disease process. Many neuroactive drugs act by modifying neurotransmitter receptors. A better understanding of neurotransmitter receptor changes in disease may lead to improvements in therapy. MCE designs a unique collection of 2,165 compounds targeting a variety of neurotransmitter receptors. MCE Neurotransmitter Receptor Compound Library is a useful tool for neurological diseases drug discovery.

Neurotransmitter Receptor Compound Library

2,165 compounds

Neurotransmitter (NT) receptors, also known as neuroreceptors, are a broadly diverse group of membrane proteins that bind neurotransmitters for neuronal signaling. There are two major types of neurotransmitter receptors: ionotropic and metabotropic. Ionotropic receptors are ligand-gated ion channels, meaning that the receptor protein includes both a neurotransmitter binding site and an ion channel. The binding of a neurotransmitter molecule (the ligand) to the binding site induces a conformational change in the receptor structure, which opens, or gates, the ion channel. The term “metabotropic receptors” is typically used to refer to transmembrane G-protein-coupled receptors. Metabotropic receptors trigger second messenger-mediated effects within cells after neurotransmitter binding.

In some neurological diseases, the neurotransmitter receptor itself appears to be the target of the disease process. Many neuroactive drugs act by modifying neurotransmitter receptors. A better understanding of neurotransmitter receptor changes in disease may lead to improvements in therapy.

MCE designs a unique collection of 2,165 compounds targeting a variety of neurotransmitter receptors. MCE Neurotransmitter Receptor Compound Library is a useful tool for neurological diseases drug discovery.

HY-L170

Allosteric Modulators (AMs) Compound Library	206 compounds
An emerging drug design method is based on the secondary binding site effect, where small molecule drugs are designed to bind to secondary binding sites on target biomolecules rather than primary orthomorphic sites. Successful potential drugs (known as allosteric modulators) will be able to bind to allosteric sites and remotely alter (or modify) the conformation of the main orthosteric binding sites of biological targets. Allosteric modulators (AMs) are ligands of proteins that act through binding sites different from natural (orthosteric) ligand sites. AMs are relatively small, more lipophilic, and more rigid compounds. The binding efficacy of AMs with their targets is often slightly lower. AMs are divided into positive AMs (PAMs) and negative AMs (NAMs). AMs are ideal drug targets because they can fine-tune receptor activity while preserving the spatial and temporal signal transduction characteristics of endogenous ligands, resulting in fewer targeted side effects, improved subtype selectivity, and better promotion of biased signal transduction than normal ligands. MCE designs a unique collection of 206 small allosteric modulators. It is a good tool to be used for research on metabolize, cancer and other diseases.

Allosteric Modulators (AMs) Compound Library

206 compounds

An emerging drug design method is based on the secondary binding site effect, where small molecule drugs are designed to bind to secondary binding sites on target biomolecules rather than primary orthomorphic sites. Successful potential drugs (known as allosteric modulators) will be able to bind to allosteric sites and remotely alter (or modify) the conformation of the main orthosteric binding sites of biological targets. Allosteric modulators (AMs) are ligands of proteins that act through binding sites different from natural (orthosteric) ligand sites. AMs are relatively small, more lipophilic, and more rigid compounds. The binding efficacy of AMs with their targets is often slightly lower. AMs are divided into positive AMs (PAMs) and negative AMs (NAMs). AMs are ideal drug targets because they can fine-tune receptor activity while preserving the spatial and temporal signal transduction characteristics of endogenous ligands, resulting in fewer targeted side effects, improved subtype selectivity, and better promotion of biased signal transduction than normal ligands.

MCE designs a unique collection of 206 small allosteric modulators. It is a good tool to be used for research on metabolize, cancer and other diseases.

Cat. No.	Product Name	Type

HY-D0896

ANS ANSA; 8-Anilino-1-naphthalenesulfonic acid	Indicators Fluorescent Dyes/Probes
ANS (8-Anilino-1-naphthalenesulfonic acid) is a competitive inhibitor targeting thyroxine binding globulin (TBG) (K_i=2.09×10 ⁶ M ^-1). ANS is used in radioimmunoassay by displacing bound triiodothyronine (T3) to improve detection sensitivity. ANS can block the protein binding site of T3 and release free T3 for antibody recognition. As a fluorescent probe, ANS can specifically bind to the hydrophobic region of proteins (such as membrane proteins) and monitor the dynamics of protein conformation through changes in fluorescent signals. It is widely used in biochemical research and antibacterial material development .

ANS

ANSA; 8-Anilino-1-naphthalenesulfonic acid

Indicators Fluorescent Dyes/Probes

ANS (8-Anilino-1-naphthalenesulfonic acid) is a competitive inhibitor targeting thyroxine binding globulin (TBG) (K_i=2.09×10 ⁶ M ^-1). ANS is used in radioimmunoassay by displacing bound triiodothyronine (T3) to improve detection sensitivity. ANS can block the protein binding site of T3 and release free T3 for antibody recognition. As a fluorescent probe, ANS can specifically bind to the hydrophobic region of proteins (such as membrane proteins) and monitor the dynamics of protein conformation through changes in fluorescent signals. It is widely used in biochemical research and antibacterial material development .

Cat. No.	Product Name	Type

HY-D0896

ANS ANSA; 8-Anilino-1-naphthalenesulfonic acid	Indicators Fluorescent Dyes/Probes
ANS (8-Anilino-1-naphthalenesulfonic acid) is a competitive inhibitor targeting thyroxine binding globulin (TBG) (K_i=2.09×10 ⁶ M ^-1). ANS is used in radioimmunoassay by displacing bound triiodothyronine (T3) to improve detection sensitivity. ANS can block the protein binding site of T3 and release free T3 for antibody recognition. As a fluorescent probe, ANS can specifically bind to the hydrophobic region of proteins (such as membrane proteins) and monitor the dynamics of protein conformation through changes in fluorescent signals. It is widely used in biochemical research and antibacterial material development .

ANS

ANSA; 8-Anilino-1-naphthalenesulfonic acid

Indicators Fluorescent Dyes/Probes

HY-Y1754

2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid TOAC	Biochemical Assay Reagents
2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid (TOAC) is a compound with the ability to probe conformational changes, folding processes and interactions of peptides and proteins. 2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid is often used in relevant biological research to gain a deeper understanding of the behavior and function of biomacromolecules. 2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid plays an important role in analyzing the interactions and dynamic responses of biological systems.

2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid

TOAC

Biochemical Assay Reagents

2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid (TOAC) is a compound with the ability to probe conformational changes, folding processes and interactions of peptides and proteins. 2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid is often used in relevant biological research to gain a deeper understanding of the behavior and function of biomacromolecules. 2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic acid plays an important role in analyzing the interactions and dynamic responses of biological systems.

Cat. No.	Product Name	Target	Research Area

HY-P10829

MLH40	Dengue Virus	Infection
MLH40 is a peptide inhibitor with activity against Dengue virus (DENV) infection, which is found in the conserved ectodomain region of DENV membrane protein. MLH40 inhibits DENV through its N-terminal loop interaction with DENV envelope protein and altering the dimer conformation .

HY-P10534

ccβ	Prion Protein	Infection Neurological Disease
CCβ is a simple 17-amino acid peptide designed in research. CCβ is able to mimic the conformational transition of proteins from α-helix to β-sheet, which is a key step in the aggregation of proteins associated with many diseases, such as Alzheimer's disease and prion disease. CCβ can be used to study diseases related to protein aggregation .

HY-P5340

Amyloid-Forming peptide GNNQQNY	Peptides	Others
Amyloid-Forming peptide GNNQQNY is a biological active peptide. (This is a heptapeptide from the N-terminal prion-determining domain of the yeast protein Sup35 that forms amyloid fibrils. The availability of its detailed atomic oligomeric structure makes it a good model for studying the early stage of aggregation. The GNNQQNY dimer forms three stable sheet structures. in-register parallel, off-register parallel, and anti-parallel. The in-register parallel dimer, which is close to the amyloid beta-sheet structure, has few interpeptide hydrogen bonds, making hydrophobic interactions more important and increasing the conformational entropy compared to the anti-parallel sheet.)

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-W017113

2-Mercaptobenzothiazole	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite Aryl Hydrocarbon Receptor
2-Mercaptobenzothiazole is an activator of the aryl hydrocarbon receptor (AhR) , inhibiting thyroid hormone synthesis and dopamine beta-hydroxylase activity . 2-Mercaptobenzothiazole promotes bladder cancer cell invasion by altering the conformation of the AhR ligand binding domain (LBD), activating AhR transcription, and upregulating the mRNA and protein expression of target genes CYP1A1 and CYP1B1 . 2-Mercaptobenzothiazole inhibits thyroid peroxidase (TPO) with an IC₅₀ value of 11.5 μM, induces histological changes such as follicular cell hypertrophy in Xenopus laevis tadpoles, delaying metamorphosis . 2-Mercaptobenzothiazole increases chromosomal aberrations and sister chromatid exchanges (SCEs) in Chinese hamster ovary (CHO) cells, and enhances carcinogenicity in F344/N rats . 2-Mercaptobenzothiazole inhibits norepinephrine synthesis in mice and completely blocks the conversion of exogenous dopamine to norepinephrine in rat cardiomyocytes .

Cat. No.	Product Name	Chemical Structure

HY-15463S2

Imatinib-d3 hydrochloride
Imatinib-d₃ (hydrochloride) is the deuterium labeled Imatinib. Imatinib (STI571) is an orally bioavailable tyrosine kinases inhibitor that selectively inhibits BCR/ABL, v-Abl, PDGFR and c-kit kinase activity. Imatinib (STI571) works by binding close to the ATP binding site, locking it in a closed or self-inhibited conformation, therefore inhibiting the enzyme activity of the protein semicompetitively. Imatinib also is an inhibitor of SARS-CoV and MERS-CoV.

Imatinib-d3 hydrochloride

Imatinib-d₃ (hydrochloride) is the deuterium labeled Imatinib. Imatinib (STI571) is an orally bioavailable tyrosine kinases inhibitor that selectively inhibits BCR/ABL, v-Abl, PDGFR and c-kit kinase activity. Imatinib (STI571) works by binding close to the ATP binding site, locking it in a closed or self-inhibited conformation, therefore inhibiting the enzyme activity of the protein semicompetitively. Imatinib also is an inhibitor of SARS-CoV and MERS-CoV.

HY-15463S3

Imatinib-13C,d3
Imatinib- ¹³C,d₃ (STI571- ¹³C,d₃) is ¹³C labeled Imatinib. Imatinib (STI571) is an orally bioavailable tyrosine kinases inhibitor that selectively inhibits BCR/ABL, v-Abl, PDGFR and c-kit kinase activity. Imatinib (STI571) works by binding close to the ATP binding site, locking it in a closed or self-inhibited conformation, therefore inhibiting the enzyme activity of the protein semicompetitively . Imatinib also is an inhibitor of SARS-CoV and MERS-CoV .

Imatinib-13C,d3

Imatinib- ¹³C,d₃ (STI571- ¹³C,d₃) is ¹³C labeled Imatinib. Imatinib (STI571) is an orally bioavailable tyrosine kinases inhibitor that selectively inhibits BCR/ABL, v-Abl, PDGFR and c-kit kinase activity. Imatinib (STI571) works by binding close to the ATP binding site, locking it in a closed or self-inhibited conformation, therefore inhibiting the enzyme activity of the protein semicompetitively . Imatinib also is an inhibitor of SARS-CoV and MERS-CoV .

Inquiry Online

Your information is safe with us. * Required Fields.

MCE Japan Authorized Agent ナミキ商事株式会社コスモ・バイオ株式会社
Salutation			Country or Region *
Applicant Name *			Organization Name *
Department *
Email Address *			Product Name *
Cat. No.			Requested quantity *
Phone Number *
Remarks

Inquiry Online

Inquiry Information

Product Name:
Cat. No.:
Quantity:
MCE Japan Authorized Agent:

Protein conformation

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

NaturalProducts

Isotope-Labeled Compounds

Natural
Products