Recombinant Human C4b

Proteins and Peptides

E.Coli

Human

Centrifuge the vial before opening, reconstitute in sterile distilled water to a concentration of 0.1-1 mg/ml by gently pipetting 2-3 times, don't vortex.

31.9 kDa

1454-1744

Greater than 90% as determined by SDS-PAGE.

50μg

200μg

1mg

Lyophilized powder

Western Blot, ELISA

Lyophilized from a 0.2 μm filtered solution in 10 mM Hepes, 500 mM NaCl with 5% trehalose, pH 7.4.

3-4 weeks

The lyophilized protein is stable at -20 °C for up to 1 year. After reconstitution, the protein solution is stable at -20 to -80 °C for 3 months or 1 week at 2 to 8 °C under sterile conditions. For extended storage, it is recommended to further dilute in working aliquots, avoid repeated freeze/thaw cycle.

P0C0L5

CH,C4F,CO4,C4B1,C4B2,C4B3,C4B5,C4BD,C4B12,C4B_2,CPAMD3,Basic complement C4,C3 and PZP-like alpha-2-macroglobulin domain-containing protein 3

Protein C4b

RUO

Tag : N-terminal His Tag or N-terminal His-IF2DI Tag, determined during production process