Recombinant Human CD40

Proteins and Peptides

CHO cells

Human

Centrifuge the vial before opening, reconstitute in sterile distilled water to a concentration of 0.1-1 mg/ml by gently pipetting 2-3 times, don't vortex.

¥

¥

¥

32 kDa

21-193

Greater than 90% as determined by SDS-PAGE.

50μg

200μg

1mg

Lyophilized powder

Western Blot, ELISA

Lyophilized from a 0.2 μm filtered solution in 10 mM Hepes, 500 mM NaCl with 5% trehalose, pH 7.4.

1-2 weeks

The lyophilized protein is stable at -20 °C for up to 1 year. After reconstitution, the protein solution is stable at -20 to -80 °C for 3 months or 1 week at 2 to 8 °C under sterile conditions. For extended storage, it is recommended to further dilute in working aliquots, avoid repeated freeze/thaw cycle.

P25942

p50,Bp50,CDW40,TNFRSF5,Tumor necrosis factor receptor superfamily member 5,B-cell surface antigen CD40,CD40L receptor,CDw40,CD40

Protein CD40

RUO

Activity: Measured by its binding ability in a functional ELISA.Immobilized recombinant human CD40 at 1 μg/mL. (100 μl/well) can bind biotinylated human CD40L with a linear range of 25-600 ng/mL.
Endotoxin: < 1 EU/µg as determined by LAL test.
Tag : C-terminal His Tag