CD55 Protein (C-His, Human)

Product Specifications

Abbreviation

CD55

Synonyms

CHAPLE, CR, CROM, DAF, TC

Host

HEK 293

Tag

C-His

Endotoxin

< 1.0 EU per μg of the protein as determined by the LAL method

Purity

≥ 95 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC.

Bioactivity

Immobilized Human CD55 His (Cat: 10101-H08H) at 2 μg/ml (100 μl/well) can bind Human CD97 hFc (Cat: 11280-H02H), the EC50 of Human CD97 hFc is 15-65 ng/mL.

Function

Met1-Ser353

Molecular Weight

The secreted recombinant human CD55 consists of 330 amino acids and has a predicted molecular mass of 36.5 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhCD55 is approximately 55-60 kDa due to glycosylation.