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Human Fibronectin

Catalogue Number: FN
Size: 1.0 mg

At 300 ug/ml, plasma fibronectin is second to fibrinogen in abundance. It is a glycoprotein, composed of two subunits of approximately 220 kD each and participates in several cell-substratum adhesive interactions. Fibronectin binds to collagen, fibrinogen, fibrin, heparin. Enzyme Research Laboratories offers fibronectin purified by gelatin affinity chromatography followed by heparin chromatography.


Buffer Composition = 10 mM HEPES / 0.15 M NaCl / 5% Sucrose / pH 7.4

Extinction Coefficient (1%) = 12.8

Molecular Weight = 440,000 daltons


Supplied LYOPHILIZED. Shipped at ambient temperature.


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