CD80 Protein (C-His-AVI, Human)

Product Specifications

Abbreviation

CD80

Synonyms

B7, B7-1, B7.1, BB1, CD28LG, CD28LG1, LAB7

Host

HEK 293

Tag

C-His-AVI

Endotoxin

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

Purity

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

Bioactivity

Measured by its binding ability in a functional ELISA. Immobilized Human CTLA-4 hFc (Cat: 11159-H02H6) at 2 μg/mL (100 μL/well) can bind Human B7-1, Biotinylated (Cat: 10698-H49H-B), the EC50 of Human B7-1, Biotinylated (Cat: 10698-H49H-B) is 60-320 ng/mL.

Function

Met1-Asn242

Molecular Weight

The recombinant human CD80 consists of 234 amino acids and predicts a molecular mass of 27.12 kDa. It migrates as an approximately 48.86 kDa band in SDS-PAGE under reducing conditions.