676495

VEGF Inhibitor, V1

The VEGF Inhibitor, V1 controls the biological activity of VEGF. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

• Synonyme(s) : VEGF Inhibitor, V1, ATWLPPR
• Formule empirique (notation de Hill): C₄₀H₆₁N₁₁O₉
• Poids moléculaire : 839.98
• Code UNSPSC : 12352200

Propriétés

• Niveau de qualité: 100
• Pureté: ≥95% (HPLC)
• Forme: lyophilized solid
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; desiccated (hygroscopic)
• Couleur: white
• Solubilité: DMSO: 5 mg/mL
• Conditions d'expédition: ambient
• Température de stockage: 2-8°C

Description

Description générale

An NRP-1-binding heptapeptide whose target was initially mistaken as VEGFR2/KDR/Flk-1 due to its binding activity to a CHO-KDR culture that was later shown to express primarily NRP-1 and little KDR. V1/A7R specifically competes against VEGF₁₆₅ binding to recombinant NRP-1 in cell-free binding assays (IC₅₀ = 60 µM), while exhibiting no activity against the interaction between NRP-1 and heparin or VEGF₁₆₅ binding to KDR, VEGFR1/Flt-1, and heparin. V1/A7R is demonstrated to inhibit VEGF-dependent angiogenesis activity in HMVEC (IC₅₀ = 0.3 µM) and HUVEC cultures in vitro, as well as in a rabbit corneal neovascularization model and in mice bearing MDA-MB-231-derived tumor in vivo.

An NRP-1-binding heptapeptide whose target was initially mistaken as VEGFR2/KDR/Flk-1 due to its binding activity to a CHO-KDR culture that was later shown to express primarily NRP-1 and little KDR. V1/A7R specifically competes against VEGF₁₆₅ binding to recombinant NRP-1 in cell-free binding assays (IC₅₀ = 60 µM), while exhibiting no activity against the interaction between NRP-1 and heparin or VEGF₁₆₅ binding to KDR, VEGFR1/Flt-1, and heparin. V1/A7R is demonstrated to inhibit VEGF-dependent angiogenesis activity in HMVEC (IC₅₀ = 0.3 µM) and HUVEC cultures in vitro, as well as in a rabbit corneal neovascularization model and in mice bearing MDA-MB-231-derived tumor in vivo.

Actions biochimiques/physiologiques

Cell permeable: no

Primary Target
Specifically competes against VEGF165 binding to recombinant NRP-1

Product does not compete with ATP.

Reversible: no

Target IC₅₀: 60 µM for specifically competes against VEGF165 binding to recombinant NRP-1 in cell-free binding assays

Conditionnement

Packaged under inert gas

Avertissement

Toxicity: Standard Handling (A)

Séquence

H-Ala-Thr-Trp-Leu-Pro-Pro-Arg-OH

Autres remarques

Starzec, A., et al. 2006. Life Sci.79, 2370.
Binetruy-Tournaire, R., et al. 2000. EMBO J.19, 1525.

Informations légales

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable