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>Complement Factor D
>Human Complement Factor D / CFD Protein, His Tag
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 26.3 kDa. The protein migrates as 28 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>90% as determined by SDS-PAGE.
Delivered as bulk protein in a 0.2 μm filtered solution of 25 mM Tris, 75 mM NaCl, 5 mM CaCl2, pH7.5 with glycerol as protectant.
Contact us for customized product form or formulation.
Please avoid repeated freeze-thaw cycles.
No activity loss was observed after storage at:
The product MUST be stored at -70°C or lower upon receipt;
-70°C for 6 months under sterile conditions after reconstitution.
Human Complement Factor D, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.
Measured by its ability to cleave a colorimetric peptide substrate, N-carbobenzyloxy-Lys-ThioBenzyl ester (Z-Lys-SBzl), in the presence of 5,5’Dithio-bis (2-nitrobenzoic acid) (DTNB). The specific activity is >80 pmol/min/μg (QC tested).
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Price(USD) : $350.00
Price(USD) : $2310.00
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