重组人酸性成纤维细胞生长因子（rh-aFGF）——抵制暗黑斑、黄褐斑形成

品    名：重组人酸性成纤维细胞生长因子（rh-aFGF）

分 子 量：16 kD

规    格：10μg、100μg、1mg

产品形式：冻干粉

保存条件：-20℃保存、3年

相关介绍：

重组人酸性成纤维细胞生长因子简称为rh-aFGF，同rh-bFGF具有类似功效，在弱酸溶液状态下稳定性更佳，但活性相比bFGF偏弱。主要存在于表皮基底的角质形成细胞内，是重要的促细胞有丝分裂因子和血管生成因子，对来源于中胚层和神经外胚层的多种类型的细胞具有广泛的生物学活性。

1、能促进细胞增殖、生长、分化，促进创伤愈合与组织修复，改善细胞生活微环境，促进受损神经再生及血管、肌肉、皮肤等的修复；

2、可促进成纤维细胞合成和分泌胶原蛋白，促进弹性纤维合成和分泌，促进细胞间基质的增加，从而细化皱纹；

3、改善皮肤微循环；促进成纤维细胞、表皮细胞代谢、增殖和生长，促进细胞间基质的形成，加速细胞的新陈代谢和更新，快速代谢老化角质，使皮肤细嫩健美，富有弹性；

4、有效清除一些代谢障碍的细胞，抵制暗黑斑、黄褐斑形成。

Recombinant human acidic fibroblast growth factor, abbreviated as rh-aFGF, has similar effects to rh-bFGF and is more stable in weak acid solutions, but its activity is weaker compared to bFGF. Mainly present in keratinocytes at the base of the epidermis, it is an important mitogenic and angiogenic factor, and has extensive biological activity against various types of cells originating from the mesoderm and neuroectoderm.

1. It can promote cell proliferation, growth, and differentiation, promote wound healing and tissue repair, improve the microenvironment of cell life, promote damaged nerve regeneration, and repair blood vessels, muscles, skin, etc;

2. It can promote the synthesis and secretion of collagen by fibroblasts, promote the synthesis and secretion of elastic fibers, promote the increase of intercellular matrix, and thus refine wrinkles;

3. Improve skin microcirculation; Promote the metabolism, proliferation, and growth of fibroblasts and epidermal cells, promote the formation of intercellular matrix, accelerate cell metabolism and renewal, quickly metabolize aged keratin, and make the skin delicate, healthy, and elastic;

4. Effectively eliminate cells with metabolic disorders and resist the formation of dark spots and melasma.