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Pathways Recommended:	Protein Tyrosine Kinase/RTK

Results for "

protein tyrosine phosphatases

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Anaplastic lymphoma kinase (ALK) (1) Phosphatase (108) 5-HT Receptor (2) Aldose Reductase (1) Amyloid-β (1) Antibiotic (12) Apoptosis (11) Autophagy (3) Bacterial (11) Beta-secretase (1) Biochemical Assay Reagents (4) c-Met/HGFR (1) Cytochrome P450 (1) EGFR (1) Endogenous Metabolite (2) Enterovirus (1) ERK (2) Fluorescent Dye (3) Fungal (7) Glycosidase (4) Histone Methyltransferase (1) HIV Protease (2) Isotope-Labeled Compounds (1) Lipoxygenase (1) MAP3K (1) MAP4K (1) Monoamine Oxidase (2) NF-κB (1) Notch (1) Parasite (12) Phospholipase (2) PTEN (3) Ras (1) Reverse Transcriptase (3) SARS-CoV (3) SHP2 (10) Sirtuin (3) STAT (1) Tie (1) TMV (1) Topoisomerase (3)
By Research Areas:	Cancer (38) Cardiovascular Disease (5) Endocrinology (6) Infection (21) Inflammation/Immunology (9) Metabolic Disease (50) Neurological Disease (11)
Oligonucleotides:	Antisense Oligonucleotides (2)

122

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

MCE Kits

Natural
Products

Isotope-Labeled Compounds

Oligonucleotides

PTP inhibitor 1	Phosphatase	Cancer
PTP inhibitor 1 is a protein tyrosine phosphatase (PTP) inhibitor, with anti-angiogenic effect .

PTP1B-IN-4	Phosphatase	Metabolic Disease
PTP1B-IN-4 is a non-competitive allosteric inhibitor of the protein tyrosine phosphatase PTP1B, with an IC₅₀ of 8 μM. PTP1B-IN-4 is potentail for the research of obesity and diabetes .

4-Nitrophenyl phosphate disodium hexahydrate 3 Publications Verification p-Nitrophenyl phosphate disodium hexahydrate	Biochemical Assay Reagents	Others
4-Nitrophenyl phosphate (p-nitrophenyl phosphate) disodium hexahydrate is widely used as a small molecule phosphotyrosine-like substrate in activity assays for protein tyrosine phosphatases. 4-Nitrophenyl phosphate disodium hexahydrate is a colorless substrate that upon hydrolysis is converted to a yellow 4-nitrophenolate ion that can be monitored by absorbance at 405 nm .

MY10	Phosphatase NF-κB c-Met/HGFR Anaplastic lymphoma kinase (ALK)	Cardiovascular Disease Neurological Disease
MY10 is a potent and orally active *receptor protein* tyrosine phosphatase (RPTPβ/ζ) inhibitor. MY10 reduces NF-κB p65** expression. MY10 activates tyrosine phosphorylation of c-Met. MY10 prevents the alcohol-induced downregulation of Ptprz1 and Alk expression. MY10 attenuates binge-like ethanol consumption and ethanol reward. MY10 can be used in the study of neurological and vascular diseases .

ML120 analog 1	Phosphatase	Cancer
ML120 analog 1 (compound 1) is a competitive inhibitor with a K_i of 0.69 μM for *Hematopoietic protein* tyrosine phosphatase (HePTP)** .

MCA-Gly-Asp-Ala-Glu-pTyr-Ala-Ala-Lys(DNP)-Arg-NH2	Fluorescent Dye	Others
MCA-Gly-Asp-Ala-Glu-pTyr-Ala-Ala-Lys(DNP)-Arg-NH2 is a protein tyrosine phosphatase fluorogenic substrate that can be detected at 393 nm (with excitation at 325 nm) .

Sydowimide A	Phosphatase	Inflammation/Immunology
Sydowimide A is a potent inhibitor of Src homology region 2 domain-containing phosphatase-1 (SHP1), T-cell protein tyrosine phosphatase (TCPTP) and leukocyte common antigen (CD45), with IC₅₀ values of 1.5, 2.4 and 18.83 μM, respectively .

4-Nitrophenyl phosphate p-Nitrophenyl phosphate	Biochemical Assay Reagents	Others
4-Nitrophenyl phosphate (p-Nitrophenyl phosphate) is widely used as a small molecule phosphotyrosine-like substrate in activity assays for protein tyrosine phosphatases.4-Nitrophenyl phosphate is a colorless substrate that upon hydrolysis is converted to a yellow 4-nitrophenolate ion that can be monitored by absorbance at 405 nm .

Cyanidin 3-arabinoside	Phosphatase	Metabolic Disease
Cyanidin 3-arabinoside is a selective and reversible protein tyrosine phosphatase 1B (PTP1B) inhibitor, with an IC₅₀ of 8.91 μM. Cyanidin 3-arabinoside is potential for the research of type 2 diabetes .

Cryptosporioptide A	Phosphatase	Metabolic Disease
Cryptosporioptide A (Compound 3) is a pigment protein tyrosine phosphatase inhibitor derived from the insect-parasitic fungus Cordyceps gracilioides. Cryptosporioptide A inhibits PTP1B, SHP2, CDC25B, LAR and SHP1 enzymes with IC₅₀ of 7.3, 5.7, 7.6, >50, 4.9 μg/mL, respectively .

Cefsulodin sodium SCE-129 sodium	Bacterial Antibiotic	Infection
Cefsulodin (SCE-129) sodium is a third generation β lactam antibiotic and member of the cephems subgroup of antibiotics. Cefsulodin sodium inhibits cell wall synthesis by competitively inhibiting penicillin binding protein (PBP) cross-linking and transpeptidation of peptidogly. Cefsulodin sodium is a potent **tyrosine phosphatase inhibitor against mPTPB*, a virulent phosphatase* from Mycobacterium tuberculosis, with an IC₅₀ value of 16 μM .

Cefsulodin (sodium) (Standard)	Bacterial Antibiotic	Infection
Cefsulodin (sodium) (Standard) is the analytical standard of Cefsulodin (sodium). This product is intended for research and analytical applications. Cefsulodin (SCE-129) sodium is a third generation β lactam antibiotic and member of the cephems subgroup of antibiotics. Cefsulodin sodium inhibits cell wall synthesis by competitively inhibiting penicillin binding protein (PBP) cross-linking and transpeptidation of peptidogly. Cefsulodin sodium is a potent **tyrosine phosphatase inhibitor against mPTPB*, a virulent phosphatase* from Mycobacterium tuberculosis, with an IC₅₀ value of 16 μM .

Rubrofusarin 6-O-β-D-glucopyranoside	Phosphatase	Neurological Disease Metabolic Disease
Rubrofusarin 6-O-β-D-glucopyranoside, the glycoside of Rubrofusarin, is a protein tyrosine phosphatase 1B (PTP1B) inhibitor with the IC₅₀ of 87.36 μM. Rubrofusarin 6-O-β-D-glucopyranoside can be used for the research of comorbid diabetes and depression .

MptpB-IN-2	Antibiotic	Infection
MptpB-IN-2 (compound 20) is a selective *mycobacterium tuberculosis protein* tyrosine phosphatase B (MptpB) inhibitor with IC₅₀**s of 0.64 μM, 4.06 μM and 4.14 μM for MptpB, MptpA and PTP1B, respectively. MptpB-IN-2 shows weak antituberculosis activity with a MIC of 64.9 μM for Mtb H37Rv .

1-(4-Hydroxy-2-methoxyphenyl)-3-(4-hydroxy-3-prenylphenyl)	Phosphatase	Metabolic Disease
1-(4-Hydroxy-2-methoxyphenyl)-3-(4-hydroxy-3-prenylphenyl), isolated from Broussonetia kazinoki, shows in vitro inhibition of protein tyrosine phosphatase 1B (PTP1B) with an IC₅₀ of 13.00 μM. PTP1B is a negative regulator of insulin action and an important mediator in the pathogenesis of insulinresistance and non-insulin dependent diabetes mellitus. PTP1B is regarded as a significant target for type 2 diabetes .

Bonannione A 6-Geranylnaringenin; Mimulone	Phosphatase Apoptosis Autophagy	Inflammation/Immunology Cancer
Bonannione A (6-Geranylnaringenin; Mimulone), a prenylflavonoid, is an orally active and potent protein tyrosine phosphatase 1B (PTP1B) inhibitor with an IC₅₀ of 14 µM. Bonannione A triggers caspase-dependent apoptosis. Bonannione A induces autophagy through p53-mediated AMPK/mTOR pathway. Bonannione A shows anti-inflammatory, antiradical and anti-cancer activity .

Sodium orthovanadate 5+ Cited Publications	Phosphatase	Cancer
Sodium orthovanadate is an inhibitor of protein tyrosine phosphatases, alkaline phosphatases and a number of ATPases, most likely acting as a phosphate analogue.

(Rac)-RK-682	Phosphatase	Cancer
(Rac)-RK-682, a racemate of RK-682, is a protein tyrosine phosphatases (PTPases) inhibitor. (Rac)-RK-682 inhibits protein tyrosine phosphatase 1B (PTP-1B), low molecular weight protein tyrosine phosphatases (LMW-PTP), and cell division cycle 25B (CDC-25B) with IC₅₀s of 8.6 μM, 12.4 μM, and 0.7 μM, respectively .

3,5-Difluoro-L-tyrosine	Phosphatase	Others
3,5-Difluoro-L-tyrosine is a functional, tyrosinase-resistant mimetic of tyrosine. 3,5-Difluoro-L-tyrosine can be used to analyze the substrate specificity of protein tyrosine phosphatases (PTPs) .

TCS 401 2 Publications Verification	Phosphatase	Metabolic Disease
TCS 401 is a selective inhibitor of protein tyrosine phosphatase 1B (PTP1B).

JTT 551	Phosphatase	Metabolic Disease
JTT 551 is selective a protein tyrosine phosphatase 1B (PTP1B) inhibitor, with K_is of 0.22 μM and 9.3 μM for PTP1B and TCPTP (T-cell protein tyrosine phosphatase), respectively; JTT 551 can be used in the research of type 2 diabetes mellitus.

Methyl pseudolarate B	Phosphatase	Metabolic Disease
Methyl pseudolarate B, a natural diterpenoid, is a protein tyrosine phosphatase 1B (PTP1B) (Phosphatase) inhibitor with an IC₅₀ value of 10.9 μM .

bpV(bipy) hydrate	PTEN Phosphatase	Others
bpV(bipy) hydrate is the inhibitor for phosphoinositide 3-phosphatase (PTEN) and **protein tyrosine phosphatases (PTP-β and PTP-1B) with IC₅₀**s of 18, 60.3, and 164 nM, respectively .

TCS 401 free base	Phosphatase	Metabolic Disease
TCS 401 free base is a selective inhibitor of protein tyrosine phosphatase 1B (PTP1B).

4-(Bromoacetyl)phenoxyacetic acid	Phosphatase	Others
4-(Bromoacetyl)phenoxyacetic acid (PTP inhibitor III) is a protein tyrosine phosphatase (PTP) inhibitor .

Licoflavone A 1 Publications Verification	Phosphatase	Neurological Disease
Licoflavone A is a flavonoid isolated from the roots of Glycyrrhiza uralensis, inhibits protein tyrosine phosphatase-1B (PTP1B), with an IC₅₀ of 54.5 μM .

PTP1B-IN-21	Phosphatase	Metabolic Disease
PTP1B-IN-21 is a selective inhibitor of protein tyrosine phosphatase 1B (PTP1B; IC₅₀=1.56 μM) over the highly homologous T-cell protein tyrosine phosphatase (TCPTP; IC₅₀>100 μM), which is a key target for type 2 diabetes inhibition .

Momordicoside A	Phosphatase	Metabolic Disease
Momordicoside A is isolated from Momordica charantia L. Momordicoside A has the inhibitory effect on protein tyrosine phosphatase (PTP1B) .

7-BIA 1 Publications Verification	Phosphatase	Neurological Disease
7-BIA is a *receptor-type protein* tyrosine phosphatase D (PTPRD) inhibitor with an IC₅₀** of ~1-3 μM .

PTP1B-IN-20	Phosphatase	Metabolic Disease
PTP1B-IN-20 is a selective inhibitor of protein tyrosine phosphatase 1B (PTP1B; IC₅₀=1.05 μM) over the highly homologous T-cell protein tyrosine phosphatase (TCPTP; IC₅₀=78.0 μM), which is a key target for type 2 diabetes inhibition .

SHP844	SHP2	Cancer
SHP844 is a SHP2 inhibitor with the IC₅₀ of 18.9 µM. SHP2 is a protein tyrosine phosphatase (PTP) that regulates tyrosine phosphorylation levels and is involved in cell proliferation, differentiation and survival .

(E,E)-RAMB4	Phosphatase	Metabolic Disease
(E,E)-RAMB4 is a potent and selective *potent protein* tyrosine phosphatase-1B (PTP1B)** inhibitor extracted from patent CN103626692A, example 1 .

LMPTP inhibitor 1	Phosphatase	Metabolic Disease
LMPTP inhibitor 1 is a selective inhibitor of low molecular weight protein tyrosine phosphatase (LMPTP), with an IC₅₀ of 0.8 μM LMPTP-A.

LMPTP inhibitor 1 hydrochloride	Phosphatase	Metabolic Disease
LMPTP inhibitor 1 hydrochloride is a selective inhibitor of low molecular weight protein tyrosine phosphatase (LMPTP), with an IC₅₀ of 0.8 μM LMPTP-A.

LMPTP inhibitor 1 dihydrochloride	Phosphatase	Metabolic Disease
LMPTP INHIBITOR 1 (dihydrochloride) is a selective inhibitor of low molecular weight protein tyrosine phosphatase (LMPTP), with an IC₅₀ of 0.8 μM LMPTP-A.

DJ001	Phosphatase Apoptosis	Inflammation/Immunology
DJ001 is a highly specific, selective and non-competitive protein tyrosine phosphatase-σ (PTPσ) inhibitor with an IC₅₀ of 1.43 μM. DJ001 displays no inhibitory activity against other phosphatases, with only modest inhibitory activity against Protein Phosphatase 5. DJ001 promotes promote hematopoietic stem cell regeneration .

PTP1B-IN-2 3 Publications Verification	Phosphatase	Metabolic Disease
PTP1B-IN-2 is a potent protein tyrosine phosphatase 1B (PTP1B) inhibitor with an IC₅₀ of 50 nM.

MLS-0437605	Phosphatase	Cardiovascular Disease
MLS-0437605 is a selective *dual-specificity phosphatase* 3 (DUSP3) inhibitor with an IC₅₀** of 3.7 μM. MLS-0437605 is more selective for DUSP3 than DUSP22 and other protein tyrosine phosphatases (PTPs) .

EGF Receptor Substrate 2 (Phospho-Tyr5) (acetate)	Phosphatase Biochemical Assay Reagents	Others
EGF Receptor Substrate 2 (Phospho-Tyr5) acetate, a biologically active peptide, is a tyrosine phosphate substrate. EGF Receptor Substrate 2 (Phospho-Tyr5) acetate can be used to detect protein tyrosine phosphatases activity .

EGF Receptor Substrate 2 (Phospho-Tyr5)	Phosphatase	Others
EGF Receptor Substrate 2 (Phospho-Tyr5) acetate, a biologically active peptide, is a tyrosine phosphate substrate. EGF Receptor Substrate 2 (Phospho-Tyr5) acetate can be used to detect protein tyrosine phosphatases activity .

EGF Receptor Substrate 2 (Phospho-Tyr5) (TFA)	Phosphatase Biochemical Assay Reagents	Others
EGF Receptor Substrate 2 (Phospho-Tyr5) acetate, a biologically active peptide, is a tyrosine phosphate substrate. EGF Receptor Substrate 2 (Phospho-Tyr5) acetate can be used to detect protein tyrosine phosphatases activity .

WVSAV	Phosphatase	Others
WVSAV is a ligand of the PDZ2 domain (Tyrosine *Phosphatase) with a K_d value of 111 μM. WVSAV can be used for binding studies in the field of protein*-ligand interactions .

BVT948 2 Publications Verification	Phosphatase Cytochrome P450 Histone Methyltransferase	Cancer
BVT948 is a **protein tyrosine phosphatase (PTP) inhibitor which can also inhibit several cytochrome P450 (P450) isoforms and lysine methyltransferase SETD8 (KMT5A**).

Dehydrodanshenol A	Phosphatase	Metabolic Disease
Dehydrodanshenol A is a non-competitive inhibitor of Protein tyrosine phosphatase 1B (PTP1B), with an IC₅₀ value of 8.5 μM. Dehydrodanshenol A can be used in diabetes-related research .

Isotanshinone IIA	Phosphatase	Metabolic Disease
Isotanshinone IIA, an abietane-type diterpene metabolite, could non-competitively inhibit Protein Tyrosine Phosphatase 1B (PTP1B) activity with an IC₅₀ 0f 11.4 μM.

VE-PTP-IN-1	Phosphatase	Cancer
VE-PTP-IN-1 (compound 2) is a weakly acidic and selective inhibitor of vascular endothelial protein tyrosine phosphatase (VE-PTP).VE-PTP-IN-1 is assocaited with vascular homeostasis and angiogenesis.

Cat. No.	Product Name

HY-L081

Phosphatase Inhibitor Library

143 compounds

Protein phosphorylation is a key post-translational modification underlying the regulation of many cellular processes. Phosphatases and kinases contribute to the regulation of protein phosphorylation homeostasis in the cell. This reversible regulation of protein phosphorylation is critical for the proper control of a wide range of cellular activities, including cell cycle, proliferation and differentiation, metabolism, cell-cell interactions, etc.

Protein phosphatases have evolved in separate families that are structurally and mechanistically distinct. Based on substrate specificity and functional diversity, protein phosphatases are classified into two superfamilies: Protein serine/threonine phosphatases and Protein tyrosine phosphatases. Ser/Thr phosphatases are metalloenzymes belonging to two major gene families termed PPP (phosphoprotein phosphatase) and PPM (metal-dependent protein phosphatases), whereas protein tyrosine phosphatases (PTPs) belong to distinct classes of enzymes that utilize a phospho-cysteine enzyme intermediate as a part of their catalytic action.

MCE supplies a unique collection of 143 phosphatase inhibitors that mainly targeting protein tyrosine phosphatases (PTPs) and serine/threonine-specific protein phosphatases. MCE Phosphatase Inhibitor Library is a useful tool for phosphatase drug discovery and related research.

Cat. No.	Product Name	Type

HY-D2204

SHP1-IN-1	Fluorescent Dyes/Probes
SHP1-IN-1 (compound 5p) is a fluorescent probe for the protein tyrosine phosphatase SHP1 containing the Src homology 2 domain. SHP1-IN-1 has SHP1 inhibitory activity, selectivity for Fe ³⁺ ions and good fluorescence properties. SHP1-IN-1 exhibits aggregation post-quenching (ACQ) effect, good interference immunity and low detection limit (5.55 μM) .

Cat. No.	Product Name	Type

HY-116022A

4-Nitrophenyl phosphate disodium hexahydrate 3 Publications Verification p-Nitrophenyl phosphate disodium hexahydrate	Enzyme Substrates
4-Nitrophenyl phosphate (p-nitrophenyl phosphate) disodium hexahydrate is widely used as a small molecule phosphotyrosine-like substrate in activity assays for protein tyrosine phosphatases. 4-Nitrophenyl phosphate disodium hexahydrate is a colorless substrate that upon hydrolysis is converted to a yellow 4-nitrophenolate ion that can be monitored by absorbance at 405 nm .

HY-D0852

Sodium orthovanadate 5+ Cited Publications	Cell Assay Reagents
Sodium orthovanadate is an inhibitor of protein tyrosine phosphatases, alkaline phosphatases and a number of ATPases, most likely acting as a phosphate analogue.

Cat. No.	Product Name	Target	Research Area

HY-P0320

EGF Receptor Substrate 2 (Phospho-Tyr5)	Phosphatase	Others
EGF Receptor Substrate 2 (Phospho-Tyr5) acetate, a biologically active peptide, is a tyrosine phosphate substrate. EGF Receptor Substrate 2 (Phospho-Tyr5) acetate can be used to detect protein tyrosine phosphatases activity .

HY-P5996

MCA-Gly-Asp-Ala-Glu-pTyr-Ala-Ala-Lys(DNP)-Arg-NH2	Fluorescent Dye	Others
MCA-Gly-Asp-Ala-Glu-pTyr-Ala-Ala-Lys(DNP)-Arg-NH2 is a protein tyrosine phosphatase fluorogenic substrate that can be detected at 393 nm (with excitation at 325 nm) .

HY-P0320B

EGF Receptor Substrate 2 (Phospho-Tyr5) (acetate)	Phosphatase Biochemical Assay Reagents	Others
EGF Receptor Substrate 2 (Phospho-Tyr5) acetate, a biologically active peptide, is a tyrosine phosphate substrate. EGF Receptor Substrate 2 (Phospho-Tyr5) acetate can be used to detect protein tyrosine phosphatases activity .

HY-P0320A

EGF Receptor Substrate 2 (Phospho-Tyr5) (TFA)	Phosphatase Biochemical Assay Reagents	Others
EGF Receptor Substrate 2 (Phospho-Tyr5) acetate, a biologically active peptide, is a tyrosine phosphate substrate. EGF Receptor Substrate 2 (Phospho-Tyr5) acetate can be used to detect protein tyrosine phosphatases activity .

HY-P10671

WVSAV	Phosphatase	Others
WVSAV is a ligand of the PDZ2 domain (Tyrosine *Phosphatase) with a K_d value of 111 μM. WVSAV can be used for binding studies in the field of protein*-ligand interactions .

Cat. No.	Product Name

HY-K0022

Phosphatase Inhibitor Cocktail Ⅱ (100× in ddH₂O) 360+ Cited Publications
Phosphatase Inhibitor Cocktail Ⅱ (100× in ddH₂O) is a blend of 5 phosphatase inhibitors that can broadly inhibit acid phosphatases, alkaline phosphatases, and protein tyrosine phosphatases (PTPs).

Cat. No.	Product Name	Chemical Structure

HY-B0537AS

Pentamidine-d4 dihydrochloride

Pentamidine-d₄ (dihydrochloride) is the deuterium labeled Pentamidine dihydrochloride. Pentamidine dihydrochloride (MP-601205 dihydrochloride) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine dihydrochloride inhibits parasite Leishmania infantum with an IC50 of 2.5 μM. Pentamidine dihydrochloride is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine dihydrochloride has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities[1][2][3][4].

Cat. No.	Product Name		Classification

HY-159694

IONIS PTP1BRx ISIS 404173		Antisense Oligonucleotides
IONIS PTP1BRx (ISIS 404173) is an antisense inhibitor of protein tyrosine phosphatase 1B (PTP-1B). IONIS PTP1BRx shows antidiabetic activity, and can be used for the study of insulin resistance and type 2 diabetes mellitus associated with obesity .

HY-159694A

IONIS PTP1BRx sodium ISIS 404173 sodium		Antisense Oligonucleotides
IONIS PTP1BRx (ISIS 404173) sodium is an antisense inhibitor of protein tyrosine phosphatase 1B (PTP-1B). IONIS PTP1BRx sodium shows antidiabetic activity, and can be used for the study of insulin resistance and type 2 diabetes mellitus associated with obesity .

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