Chemical Structure : AXT107
CAS No.: 2417491-82-6
货号: PC-72429Not For Human Use, Lab Use Only.
AXT107 (Gersizangitide) is a mimetic peptide derived from collagen IV, binds integrins αvβ3 and α5β1 (Kd=1.29 and 2.21 nM), disrupts VEGFR2-β3 complex formation.
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5 mg | ¥980 | In stock | |
10 mg | ¥1580 | In stock | |
25 mg | ¥2780 | In stock | |
50 mg | Get quote | ||
100 mg | Get quote |
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AXT107 (Gersizangitide) is a mimetic peptide derived from collagen IV, binds integrins αvβ3 and α5β1 (Kd=1.29 and 2.21 nM), disrupts VEGFR2-β3 complex formation.
AXT107 inhibits VEGF-, HGF-, and PDGF-BB–stimulated phosphorylation of VEGFR2, c-Met, and PDGFRb receptors.
AXT107 also reduced total VEGFR2 levels by increasing internalization, ubiquitination, and degradation.
AXT107 suppressed subretinal neovascularization (NV) in two mouse models predictive of effects in neovascular age-related macular degeneration (NVAMD) and inhibited retinal NV in a model predictive of effects in ischemic retinopathies.
A combination of AXT107 and the current treatment aflibercept suppressed subretinal NV better than either agent alone.
AXT107 significantly reduced VEGF-induced vascular leakage by 86% at 1 month and 70% at 2 months in rabbit eyes, demonstrating the longer effectiveness than Aflibercept.
分子量 | 2355.69 | |
分子式 | C111H167N29O28 | |
外观性状 | Solid | |
储存条件 |
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Solubility |
10 mM in H2O |
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Chemical Name/SMILES |
L-Phenylalaninamide, L-leucyl-L-arginyl-L-arginyl-L-phenylalanyl-L-seryl-L-threonyl-L-alanyl-L-prolyl-L-phenylalanyl-L-alanyl-L-phenylalanyl-L-isoleucyl-L-α-aspartyl-L-isoleucyl-L-asparaginyl-L-α-aspartyl-L-valyl-L-isoleucyl-L-asparaginyl- |
1. Raquel Lima E Silva, et al. Sci Transl Med. 2017 Jan 18;9(373):eaai8030.
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