天然铜结合三肽
Identity, purity and main-peak area are checked by reversed-phase HPLC against an in-house reference standard for this sequence. The chromatogram you see on the certificate of analysis is generated at this exact bench, by the analysts who release the batch.
When a sequence moves from milligram research lots to multi-gram research supply, the same chemistry is transferred onto jacketed stainless reactors. Temperature, agitation and reagent equivalents are logged in real time so that the larger batch matches the analytical fingerprint of the small one.
GHK-Cu是体内自然存在的甘氨酰组氨酰赖氨酸三肽与铜离子的复合物，皮肤与结缔组织生物学研究中的经典工具。
调节铜依赖性酶活性，影响细胞外基质重塑、胶原与弹性蛋白合成，并具有抗氧化与基因表达调节作用。
皮肤老化、伤口愈合、毛囊生物学与基因调控研究中广泛使用。
三肽Gly-His-Lys与Cu(II)形成稳定螯合物。
