cyclo(arg-gly-asp-d-phe-val) tfa

Arg-Gly-Asp-D-Phe-Val (TFA) has anti-tumor activity and is an inhibitor of integrin αvβ3.

γ-Glu-Phe TFA(7432-24-8 free base) is a dipeptide composed of gamma-glutamate and phenylalanine and is a proteolytic breakdown product of larger proteins. It is probably formed by transpeptidation between glutathione and the corresponding amino acid, catalyzed by gamma-glutamyl transpeptidase.

N-Formyl-Nle-Leu-Phe-Nle-Tyr-Lys TFA (For-Nle-Leu-Phe-Nle-Tyr-Lys-OH (TFA)) (For-Nle-Leu-Phe-Nle-Tyr-Lys-OH TFA) is a formyl peptide receptor (FPR) agonist[1].Potent chemoattractant for human neutrophils.Radioiodinated molecule has full biological activity.

Z-Gly-Gly-Arg-AMC TFA (66216-78-2 free base) is a thrombin-specific fluorogenic substrate for testing thrombin generation in PRP and platelet-poor plasma (PPP).

Boc-Gly-Gly-Phe-Gly-OH acetate (GGFG acetate) is a self-assembly of N- and C-protected tetrapeptide.

Boc-Val-Pro-Arg-MCA TFA is a sensitive fluorescent substrate that is a thrombin substrate for the determination of trypsin-like serine protease activity.

Arg-Gly-Asp-Ser acetate is an integrin binding sequence that directly and specifically bind pro-caspase-8, pro-caspase-9 and pro-caspase-3, while it does not bind pro-caspase-1. Arg-Gly-Asp-Ser acetate inhibits integrin receptor function.

Phe-Met-Arg-Phe Like Peptide acetate (Pqdpflrfamide acetate) is a FMRF-like peptide from visceral and somatic muscles of the snail Helix aspersa. FMRF (Phe-Met-Arg-Phe) is a neuropeptide peptide consisting of 4 amino acid residues.

pro-asp TFA(85227-98-1 free base) (TLβ4) down-regulate skin inflammation in mouse skin.

Gly-Phe-Arg acetate is a superpotent synthetic tripeptide mimics of the mud-crab pumping pheromone.

H-D-Phe-Pip-Arg-pNA dihydrochloride (S-2238 dihydrochloride), a chromogenic substrate, mimics the N-terminal fragment of the A alpha chain of fibrinogen, the native substrate of thrombin. Specifically designed for thrombin detection, H-D-Phe-Pip-Arg-pNA dihydrochloride is employed for the quantification of antithrombin-heparin cofactor (AT-III). The AT-III assay utilizing this substrate is characterized by its sensitivity, accuracy, and ease of implementation.

(Arg)9 TFA (Peptide R9 TFA) is a cell-penetrating peptide. (Arg)9 TFA (Nona-L-arginine TFA) exhibits neuroprotective activity with an IC50 of 0.78 μM in the glutamic acid model.

Arg-Gly-Asp-Cys acetate inhibits platelet aggregation and fibrinogen binding. Arg-Gly-Asp-Cys acetate is the binding motif of fibronectin to cell adhesion molecules.

Gly-Phe β-naphthylamide acetate is the substrate of Cathepsin C and can be used for research on the function of cathepsin C, intralysosomal hydrolysis and lysosomal membrane permeability.

Arg-Gly-Glu-Ser acetate is a RGD related peptide that is a control for the RGDS activity of fibrinogen binding to activated platelets.

Phe-Met-Arg-Phe, amide acetate dose dependently (ED50=23 nM) activates a K+ current in the peptidergic caudodorsal neurons. This peptide appears to localize with neuropeptide Y in some regions of the brain.

Gly-Arg-Gly-Asp-Ser (GRGDS) acetate is a cell binding protein domain derived from the cell-binding region of fibronectin.

Arg-Gly-Asp TFA (99896-85-2(free base)) (RGD Trifluoroacetate) is a tripeptide that effectively triggers cell adhesion, addresses certain cell lines and elicits specific cell responses; binds to integrins.

pGlu-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val is a peptides

Arg-Gly-Asp-Ser is an integrin-binding sequence that inhibits integrin receptor function. It decreases systemic inflammation via inhibition of collagen-triggered activation of leukocytes and attenuates expression of inflammatory cytokines, MMP-9, and iNOS

D-Lys(Z)-Pro-Arg-pNA (diacetate) diacetate is a chromogenic substrate.

Z-Gly-Pro-Phe-Leu-CHO (Z-GPFL-CHO) is a tetrapeptide aldehyde serving as a selective and potent proteasome inhibitor, demonstrating inhibition constants (Ki) of 1.5 µM, 2.3 µM, and 40.5 µM for branched-chain amino acid-preferred, small neutral amino acid-preferred, and chymotrypsin-like activities, respectively, and an inhibitory concentration (IC50) of 3.1 µM for peptidyl-glutamyl peptide hydrolyzing activity [1].

Arg-Gly-Asp-Ser (TFA) is an integrin binding sequence that inhibits integrin receptor function.

Cys-Asp-Pro-Gly-Tyr-Ile-Gly-Ser-Arg-NH2 is a linear peptide derived from the laminin B1 chain, which disrupts tumor cell adherence and invasion into the basement membrane and exhibits anti-angiogenic properties [1].

N-CBZ-Phe-Arg-AMC (Z-FR-AMC) is a substrate for serine proteases, including cathepsins, kallikrein and plasmin. Absorption/emission of substrate = 330/390 nm (weak fluorescence); absorption/emission of end product (AMC) = 342/441 nm (strong fluorescence).

Suc-Ile-Glu(γ-pip)-Gly-Arg-pNA hydrochloride is a chromogenic substrate specifically designed for factor Xa.

Val-Gly-Ser-Glu (NSC 350591), an ECF-A tetrapeptide, dose-dependently enhances the rosetting of human eosinophils with complement-coated sheep erythrocytes (EAC3b) without affecting neutrophils [1].

Tos-Gly-Pro-Arg-ANBA-IPA is a chromogenic peptide substrate. Tos-Gly-Pro-Arg-ANBA-IPA is used for the rapid and specific photometric assay of recombinant hirudin (r-hirudin).

FITC-Ahx-Gly-Arg-Gly-Asp-Ser-Pro, also known as FITC-linked GRGDSP, is a fluorescent peptide with integrin inhibitory properties. This compound impedes tumor cell adherence to endothelial blood vessel cells, potentially restricting metastasis [1].

Cyclo(Arg-Gly-Asp-D-Phe-Val) is an integrin αvβ3 inhibitor with antitumor properties, utilized in the research of acute myeloid leukemia [1].

Boc-Gly-Gly-Phe-Gly-OH TFA is a self-assembly of N-protected and C-protected tetrapeptides and is a protease cleaved connector for antibody-drug binding (ADC).

Fluorescein-6-carbonyl-Asp(OMe)-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone is a cell-permeable, non-toxic inhibitor that irreversibly binds to activated caspase-3 in apoptotic cells, with its fluorescence intensity measurable via flow cytometry, microwell plate reader, or fluorescence microscopy [1].

Z-Gly-Gly-Arg-AMC is a specific fluorogenic substrate utilized for assessing thrombin generation in Platelet-Rich Plasma (PRP) and Platelet-Poor Plasma (PPP), with a particular focus on thrombin activity.

[Arg-15,-20,-21, Leu17]-PACAP-Gly-Lys-Arg-NH2 (BM-PACAP) is a synthetic analogue of PACAP 1-27 that exhibits a relaxant effect [1].

H-Val-Thr-Cys-Gly-OH is a cell attachment peptide that functions as a bioactive molecule promoting cell adhesion and facilitating various cell interactions [1].

H-Gly-Pro-Arg-Pro-NH2 is a tetrapeptide that replicates the N-terminal Gly-Pro-Arg sequence in the alpha (α) chain of fibrin and inhibits its polymerization [1].

Suc-Val-Pro-Phe-SBzl (succinyl-valine-proline-phenylalanine thiobenzyl ester) acts as a CatG enzyme inhibitor, exhibiting IC50 values ranging from 111 to 225 mM.

Phe-met-arg-phe amide trifluoroacetate is an activator of K+ current with an ED50 of 23nm on the fundus nerve.

G-{d-Arg}-GDSPASSK is a polypeptide that inhibits cell adhesion, facilitates wound healing, and promotes tissue repair [1].

Arg-gly-glu -Ser(TFA) is a RGD related polypeptide that controls the inhibition of fibrinogen binding to activated platelets by RGDS.

Cyclo(Phe-Pro) acetate(14705-60-3 free base), known as a secondary metabolite of some bacteria and fungi, is also produced by Vibrio vulnificus.

Mc-Gly-Gly-Phe-Gly-PAB-OH, also known as Mc-GGFG-PAB-OH, serves as a cleavable ADC linker exclusively employed in the synthesis of antibody-drug conjugates (ADCs).

Lys-Phe-Glu-Arg-Gln promotes cytosolic protein degradation in serum-deprived human diploid fibroblasts [1].

Lys-Gln-Ala-Gly-Asp-Val (KQAGDV), the six carboxyl-terminal amino acids of the fibrinogen γ-chain, serves as a cell adhesion peptide via the α2bβ3 integrin. It is a potent adhesion ligand for smooth muscle cells (SMCs) [1] [2].

D-JBD19 TFA is a non-permeable peptide [1] that exhibits neuroprotective effects [2].

D-Val-Leu-Lys-chloromethylketone, a tripeptide, functions as an anticoagulant [1].

Cyclo(Gly-His) is a cyclic dipeptide encompassed within liposomes, exhibiting antimicrobial and anticancer properties with cytotoxic effects on HeLa and MCF-7 cells, demonstrating IC50 values of 1.699 mM and 0.358 mM, respectively. This compound is relevant for drug delivery system research [1].

G-{d-Arg}-GDSP, an RGD peptide analogue, binds to the adhesion receptor of integrins, inhibiting cellular attachment to fibronectin and osteoclast resorption [1].

Met-Arg-Phe-Ala, a peptide, serves as a potent competitive inhibitor of enkephalin-generating endopeptidase (EGE) and is utilized in neurological disease research [1].

Gly-Arg-Gly-Asp-Ser (GRGDS) is a cell binding protein domain derived from the cell-binding region of fibronectin. Osteopontin uses this motif for cell adhesion.