Description：Peptide to [Trp63, 64]-C3a (63-77)Form：Lyophilized powder CAS Number：130154-64-2Molecular Formula：C86H134N26O18Molecular Weight：1820.19Purity：> 95%Chemical Structure：Trp-Trp-Gly-Lys-Lys-Tyr-Arg-Ala-Ser-Lys-Leu-Gly-Leu-Ala-ArgApplication：[Trp63, 64]-C3a (63-77), synthetic superagonist analog of complement 3a, exhibited the greatest biological potency of all peptides tested. The peptide was 12-15 times more active than natural C3a. Such an optimal potency was obtained by introducing a bulky hydrophobic group such as Trp-Trp which binds more strongly to the hydrophobic site on the receptor than does the corresponding site on the natural ligand.Storage/Stability：Shipped at 4°C. Store at -20°C for one year.

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