Recombinant

HEK293 cells

Cynomolgus monkey

Rhesus monkey

Human

–20 °C

Less than 1.0 EU per μg by the LAL method.

Measured by its binding ability in a functional ELISA. Immobilized Biotinylated Human / Cynomolgus / Rhesus macaque CD28, Fc,Avitag (Cat. No. CD8-H82F2) at 1 μg/mL (100 μL/well) on streptavidin precoated (0.5 μg/well) plate, can bind Human B7-1, Mouse IgG2a Fc Tag, low endotoxin (Cat. No. B71-H52A4) with a linear range of 5-78 ng/mL (QC tested).; Measured by its binding ability in a functional ELISA. Immobilized Anti-CD28 MAb, Mouse IgG1 at 5 μg/mL (100 μL/well) can bind Biotinylated Human / Cynomolgus / Rhesus macaque CD28, Fc,Avitag (Cat. No. CD8-H82F2) with a linear range of 2.4-39 ng/mL (Routinely tested).; Measured by its binding ability in a functional ELISA. Immobilized Human B7-1, Fc Tag (Cat. No. B71-H5259) at 5 μg/mL (100 μL/well) can bind Biotinylated Human / Cynomolgus / Rhesus macaque CD28, Fc,Avitag (Cat. No. CD8-H82F2) with a linear range of 0.313-5 μg/mL (Routinely tested).

P10747

Y

Y

Y

CD28|Tp44

CD28

>95%

43.6 kDa

Low

Lyophilized from 0.22 μm filtered solution in Tris with Glycine, Arginine and NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.

Y

Powder,RT