CD28 Protein (C-human IgG1-Fc, Mouse)

Product Specifications

Abbreviation

CD28

Synonyms

Cd28

Host

HEK 293

Tag

C-human IgG1-Fc

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. ≥ 95 % as determined by SEC-MALS (Routinely tested) .

Bioactivity

1.Loaded Recombinant Mouse CD28 Protein, hFc Tag (Cat. No. 50103-M02H) on proA Biosensor, can bind Recombinant Mouse B7-1/CD80 Protein, His Tag (Cat. No. 50446-M08H) with an affinity constant of 1.410 μM as determined in BLI assay (Sartorius Octet RED384) (Routinely tested) . 2.Loaded Recombinant Mouse CD28 Protein, hFc Tag (Cat. No. 50103-M02H) on proA Biosensor, can bind Recombinant Mouse B7-2/CD86 Protein, His Tag (Cat. No. 50068-M08H) with an affinity constant of 7.750 μM as determined in BLI assay (Sartorius Octet RED384) (Routinely tested) .

Function

Met1-Lys149

Molecular Weight

The recombinant mouse CD28 consists of 368 amino acids and predicts a molecular mass of 41.8 kDa. The molecular weight of this protein is around 119.2 kDa verified by SEC-MALS (Routinely tested) .

Species

Mouse