上海经科化学科技有限公司 代理美国Advanced Biomatrix(ABM)公司：

各种胶原蛋白、纤连蛋白、玻连蛋白、水性凝胶、不同粘度与分子量的透明质酸

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产品名称：美国Advanced Biomatrix(ABM)品牌Human Collagen, Type IV, Lyophilized人I型胶原蛋白

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Collagen, Human, Type IV, 1 mg

Catalog:5031

Package Size:1 mg

Collagen, Human, Type IV, 5 mg

Catalog:5022

Package Size:5 mg

Type IV Collagen is the primary collagen found in the extracellular basement membranes separating a variety of epithelial and endothelial cells. It is a major component of the dermal-epidermal junction where it is mostly found in the lamina densa. It is a heterotrimeric molecule containing two 1-like and one 2-like genes.

This Type IV Collagen is isolated from human placenta and is purified using a multi-step process. The product is supplied as a sterile, lyophilized powder containing 1 mg of Type IV collagen per vial. A Certificate of Analysis is available with the purchase of each product.

Type IV Collagen is typically used as a thin coating on tissue culture surfaces. Specific instructions are found in the Directions for Use. This product is generally used in vitro as a substrate scaffold to enhance cell attachment, adherence and proliferation. Type IV collagen may be used to culture epithelial, endothelial, muscle, nerve and many other cell types. Additionally, this product is suitable for use as a substrate for collagenase assays and positive controls.

The human source material has been tested and found negative for hepatitis B virus, hepatitis C virus, and for human immunodeficiency virus-1 and -2 (HIV-1 and -HIV-2).