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VSTx-3 is a KV channel blocker. VSTx-3 is demonstrated to be a potent, TTX-sensitive sodium channel blocker and especially, a potent blocker of NaV1.8 channels (IC50 0.19 μM for hNaV1.3, 0.43 μM for hNaV1.7 and 0.77 μM for hNaV1.8 channels).
F9170 is an amphipathic peptide with an activity of inactivate HIV-1 virions. F9170 targets the conserved cytoplasmic tail of HIV-1 env and disrupts the integrity of the viral membrane. F9170 is able to cross the blood-brain barrier (BBB) .
TAT-PAK18 inhibitory peptide is a membrane-permeable PAK inhibitory peptide. TAT-PAK18 inhibitory peptide reduces F-actin clusters and occludes the effect of Shank3 knockdown .
Alamethicin F 50 is an antibiotic. Alamethicin F 50 is composed of membrane-active peptide, containing 75% Alamethicin F 50/5 and 10% Alamethicin F 50/7. Alamethicin F 50 is exhibits antifungal and antibacterial activity by disrupting the integrity of microbial cell membranes, resulting in leakage of cell contents and death of the microorganisms. Alamethicin F 50 is able to reduce the surface tension of water, which can be used as a surfactant or detergent .
Leuhistin is an AP-M (aminopeptidase-M) inhibitor. AP-M is an inactivating enzyme of bioactive peptides in cerebral
membranes. Leuhistin can be produced by Bacillus laterosporusBMI156-14F1 .
2F5 epitope, a peptide gp41 (659-671), comprises the entire epitope for one of the three known antibodies capable of neutralizing a broad spectrum of primary HIV-1 isolates and is the only such epitope that is sequential. 2F5 epitope is recognized by broadly neutralizing antibodies 2F5 .
WRW4, a specific formyl peptide receptor-like 1 (FPRL1) antagonist, inhibits WKYMVm binding to FPRL1 with an IC50 of 0.23 μM. WRW4 specifically inhibits the increase in intracellular calcium by the FPRL1 agonists MMK-1, amyloid beta42 (Abeta42) peptide, and Fpeptide .
WRW4 TFA, a specific formyl peptide receptor-like 1 (FPRL1) antagonist, inhibits WKYMVm binding to FPRL1 with an IC50 of 0.23 μM. WRW4 TFA specifically inhibits the increase in intracellular calcium by the FPRL1 agonists MMK-1, amyloid beta42 (Abeta42) peptide, and Fpeptide .
A-71915 (TFA) is a selective inhibitor of ANP receptor (atrial natriuretic peptide-receptor), induces apoptosis and decreases insulin secretion in RINm5F pancreatic β-cells .
Fmoc-Tyr(3-F,tBu)-OH is a cyclic peptide compound with high membrane permeability and can specifically binds to a target molecule (extracted from patent WO2018225864A1) .
Neuropeptide FF (5-8) is a Neuropeptide FF (HY-P1248)-related peptide. Neuropeptide FF (5-8) with a sequence of Q-P-Q-R-F-NH2 and a Ki value of 20.9 nM .
Jasplakinolide is a potent actin polymerization inducer and stabilizes pre-existing actin filaments. Jasplakinolide binds to F-actin competitively with phalloidin with a Kd of 15 nM. Jasplakinolide, a naturally occurring cyclic peptide from the marine sponge, has both fungicidal and anti-cancer activity .
(D)-PPA 1 is a hydrolysisresistant d-peptide antagonist. (D)-PPA 1 serves as a potent PD-1/PD-L1 inhibitor. (D)-PPA 1 binds to PD-1 with the affinity 0f 0.51 μM with in vitro and in vivo efficacy .
NCS-MP-NODA (NODA-Bz-SCN) is a bifunctional chelator that can be used to bind to the labeled peptide DK222 with high specificity for PD-L1. The corresponding fluorinated radioactive is synthesized by the aluminum fluoride method, and NCS-MP-NODA targets DK222 to obtain the radioactive analog [18/19F]DK222. [18F]DK222 can quantify PD-L1 in vivo via PET tracking in xenograft models of multiple cancer types.
(D)-PPA 1 TFA is a hydrolysisresistant d-peptide antagonist. (D)-PPA 1 TFA serves as a potent PD-1/PD-L1 inhibitor. (D)-PPA 1 TFA binds to PD-1 with the affinity 0f 0.51 μM with in vitro and in vivo efficacy .
H-Phe(3,5-DiF)-OH is a difluorophenylalanines in the L-configuration [L-(F2)Phe]. H-Phe(3,5-DiF)-OH can be incorporated into the thrombin receptor-tethered ligand peptide SFLLRNP to identify the phenyl hydrogens of the Phe-2 residue involved in the CH/π receptor interaction .
VSTx-3 is a KV channel blocker. VSTx-3 is demonstrated to be a potent, TTX-sensitive sodium channel blocker and especially, a potent blocker of NaV1.8 channels (IC50 0.19 μM for hNaV1.3, 0.43 μM for hNaV1.7 and 0.77 μM for hNaV1.8 channels).
Peptide 5f is an antimicrobial peptide derived from wasp venom. Peptide 5f has antimicrobial activity against bacteria and fungi. Peptide 5f has little hemolytic activity on human red blood cells .
Rac1 Inhibitor F56, control peptide is a peptide containing residues 45-60 of Rac1. Rac1 Inhibitor F56, control peptide contains a Trp 56 to Phe 56 mutation. Rac1 Inhibitor F56, control peptide has no effect on Rac1 interaction with its guanine nucleotide exchange factors (GEFs) .
Rac1 Inhibitor F56, control peptide TFA is a peptide containing residues 45-60 of Rac1. Rac1 Inhibitor F56, control peptide TFA contains a Trp 56 to Phe 56 mutation. Rac1 Inhibitor F56, control peptide TFA has no effect on Rac1 interaction with its guanine nucleotide exchange factors (GEFs) .
Peptide B, bovine is an immunoregulatory peptide in bovine milk. Peptide B, bovine comes from αs1-casein B-8P (f1-13), is the major peptide produced during the ripening process with antihypertensive effects .
F9170 is an amphipathic peptide with an activity of inactivate HIV-1 virions. F9170 targets the conserved cytoplasmic tail of HIV-1 env and disrupts the integrity of the viral membrane. F9170 is able to cross the blood-brain barrier (BBB) .
TAT-PAK18 inhibitory peptide is a membrane-permeable PAK inhibitory peptide. TAT-PAK18 inhibitory peptide reduces F-actin clusters and occludes the effect of Shank3 knockdown .
Alamethicin F 50 is an antibiotic. Alamethicin F 50 is composed of membrane-active peptide, containing 75% Alamethicin F 50/5 and 10% Alamethicin F 50/7. Alamethicin F 50 is exhibits antifungal and antibacterial activity by disrupting the integrity of microbial cell membranes, resulting in leakage of cell contents and death of the microorganisms. Alamethicin F 50 is able to reduce the surface tension of water, which can be used as a surfactant or detergent .
2F5 epitope, a peptide gp41 (659-671), comprises the entire epitope for one of the three known antibodies capable of neutralizing a broad spectrum of primary HIV-1 isolates and is the only such epitope that is sequential. 2F5 epitope is recognized by broadly neutralizing antibodies 2F5 .
WRW4, a specific formyl peptide receptor-like 1 (FPRL1) antagonist, inhibits WKYMVm binding to FPRL1 with an IC50 of 0.23 μM. WRW4 specifically inhibits the increase in intracellular calcium by the FPRL1 agonists MMK-1, amyloid beta42 (Abeta42) peptide, and Fpeptide .
WRW4 TFA, a specific formyl peptide receptor-like 1 (FPRL1) antagonist, inhibits WKYMVm binding to FPRL1 with an IC50 of 0.23 μM. WRW4 TFA specifically inhibits the increase in intracellular calcium by the FPRL1 agonists MMK-1, amyloid beta42 (Abeta42) peptide, and Fpeptide .
A-71915 (TFA) is a selective inhibitor of ANP receptor (atrial natriuretic peptide-receptor), induces apoptosis and decreases insulin secretion in RINm5F pancreatic β-cells .
Neuropeptide FF (5-8) is a Neuropeptide FF (HY-P1248)-related peptide. Neuropeptide FF (5-8) with a sequence of Q-P-Q-R-F-NH2 and a Ki value of 20.9 nM .
Jasplakinolide is a potent actin polymerization inducer and stabilizes pre-existing actin filaments. Jasplakinolide binds to F-actin competitively with phalloidin with a Kd of 15 nM. Jasplakinolide, a naturally occurring cyclic peptide from the marine sponge, has both fungicidal and anti-cancer activity .
F(N-Me)GA(N-Me)IL is a biological active peptide. (Double N-methylated derivatives of amyloidogenic and cytotoxic partial IAPP sequence were found to be devoid of β-sheet structure, amyloidogenicity and cytotoxicity, The derivatives were able to interact with the native sequences and inhibit amyloid formation)
(D)-PPA 1 is a hydrolysisresistant d-peptide antagonist. (D)-PPA 1 serves as a potent PD-1/PD-L1 inhibitor. (D)-PPA 1 binds to PD-1 with the affinity 0f 0.51 μM with in vitro and in vivo efficacy .
(D)-PPA 1 TFA is a hydrolysisresistant d-peptide antagonist. (D)-PPA 1 TFA serves as a potent PD-1/PD-L1 inhibitor. (D)-PPA 1 TFA binds to PD-1 with the affinity 0f 0.51 μM with in vitro and in vivo efficacy .
Ser-parafluoroPhe-Aad-Leu-Arg-Asn-Pro-NH2 is a biological active peptide. (Structure-activity studies of thrombin receptor-tethered ligand SFLLRNP have revealed
the importance of the Phe-2-phenyl group in receptor recognition and the replacement of the
Phe-2 by para-fluorophenylalanine [(p-F)Phe] was found to enhance its activity)
H-Phe(3,5-DiF)-OH is a difluorophenylalanines in the L-configuration [L-(F2)Phe]. H-Phe(3,5-DiF)-OH can be incorporated into the thrombin receptor-tethered ligand peptide SFLLRNP to identify the phenyl hydrogens of the Phe-2 residue involved in the CH/π receptor interaction .
Abz-HPGGPQ-EDDnp (Cathepsin K substrate) is a biological active peptide. (Cathepsins are a class of globular lysosomal proteases, playing a vital role in mammalian cellular turnover. They degrade polypeptides and are distinguished by their substrate specificities. Cathepsin K is the lysosomal cysteine protease involved in bone remodeling and resorption. It has potential as a drug target in autoimmune diseases and osteoporosis.This FRET peptide can be used to monitor selectively cathepsin K activity in physiological fluids and cell lysates. Abz-HPGGPQ-EDDnp [where Abz represents o-aminobenzoic acid and EDDnp represents N -(2, 4-dinitrophenyl)-ethylenediamine], a substrate initially developed for trypanosomal enzymes, is efficiently cleaved at the Gly-Gly bond by cathepsin K. This peptide is resistant to hydrolysis by cathepsins B, F, H, L, S and V, Ex/Em=340 nm/420 nm.)
Efbemalenograstim alfa (F 627) is a recombinant fusion protein. Efbemalenograstim alfa is a long acting dimeric granulocyte colony-stimulating factor (G-CSF) that contains two human G-CSF fused to a human immunoglobulin G2 (hIgG2)-Fc fragment with a peptide linker. Efbemalenograstim alfa induces the production of white blood cells .
Leuhistin is an AP-M (aminopeptidase-M) inhibitor. AP-M is an inactivating enzyme of bioactive peptides in cerebral
membranes. Leuhistin can be produced by Bacillus laterosporusBMI156-14F1 .
Jasplakinolide is a potent actin polymerization inducer and stabilizes pre-existing actin filaments. Jasplakinolide binds to F-actin competitively with phalloidin with a Kd of 15 nM. Jasplakinolide, a naturally occurring cyclic peptide from the marine sponge, has both fungicidal and anti-cancer activity .
The PNGase F protein acts as an enzyme catalyst that specifically cleaves entire glycans from glycoproteins. This process depends on the replacement of the glycosylated asparagine moiety by a polypeptide chain at both its amino (R1) and carboxyl (R2) termini, as shown in Reaction 1. PNGase F Protein, F. meningosepticum (His) is the recombinant PNGase F protein, expressed by E. coli , with N-His labeled tag. The total length of PNGase F Protein, F. meningosepticum (His) is 314 a.a., with molecular weight of ~35 kDa.
The fusion glycoprotein F0/F protein is initially an inactive precursor that is cleaved by furin-like proteases to produce the mature F1 and F2 fusion glycoproteins. As a class I viral fusion protein, it undergoes prefusion, prehairpin, and postfusion states. Fusion glycoprotein F0/F Protein, HRSVA (His, B2M) is the recombinant Virus-derived Fusion glycoprotein F0/F protein, expressed by E. coli , with N-B2M, N-6*His labeled tag. The total length of Fusion glycoprotein F0/F Protein, HRSVA (His, B2M) is 503 a.a., with molecular weight of ~69.9 kDa.
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