HHLA2 Protein (C-human IgG1-Fc, Human)

Product Specifications

Abbreviation

HHLA2

Synonyms

B7-H5, B7-H7, B7H7, B7y

Host

HEK 293

Tag

C-human IgG1-Fc

Endotoxin

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

Purity

> 90 % as determined by SDS-PAGE.

Bioactivity

1.Measured by its binding ability in a functional ELISA. 2.Immobilized human TMIGD2 (Cat:13820-H08H) at 10μg/mL (100μL/well) can bind human HHLA2-Fc (Cat:16139-H02H), the EC50 of human HHLA2-Fc is 0.3-3μg/mL. 3.Loaded Recombinant Human KIR3DL3 Protein, His Tag (Cat. No. 16055-H08H) on His1K Biosensor, can bind Recombinant Human B7-H7/HHLA2 Protein, hFc Tag (Cat. No. 16139-H02H) with an affinity constant of 51.8 nM as determined in BLI assay (Sartorius Octet RED384) (Routinely tested) .