金山科研平台，产品价格货期咨询微信：jinshanbio Corning® Fibronectin, human, 5mg, is used as a thin coating on tissue-culture surfaces to promote attachment, spreading, and proliferation of a variety of cell types.

Quality Purity = 90% by SDS-PAGE Tested for ability to promote attachment and spreading of BHK-21 cells Found negative for bacteria, fungi, and mycoplasma

Source Human plasma. Source material tested for hepatitis B antigen and HIV-1 antibody.

Molecular Weight 440 kD (unreduced form)

Preparation and Storage Stable for three months at 2° to 8°C (lyophilized) or two weeks at -20°C (solubilized)

Handling Recommended concentration - 1-5 µg/cm2 of growth surface for coating or at 5 µg/ml as a media additive

Formulation Lyophilized from CAPS buffer containing NaCl and CaCl2, pH 11.0