Recombinant Human CD40 protein, His-tag, GMP Grade
Product Overview:
Recombinant Human CD40 protein GMP Grade(NP_001241.1)(173 aa) was expressed in HEK293 cells with a C-terminal His Tag.
Source:
HEK293 Cells
Species:
Human
Tag :
His
Form:
Freeze-dried powder contains Sterile PBS (pH 7.4) with 6% mannitol.
Bio-activity:
The linear range of immobilized Human CD40(His Tag) at 2ug/mL(100 uL/well) that can bind to human CD40 Ligand (Fc Tag) is 0.5-20ng/mL.
Molecular Mass:
Recombinant Human CD40 protein has a predicted MW of 20.8 kDa.
Protein length:
173 aa
Endotoxin:
Less than 0.1EU/ug by the LAL method.
Purity:
Greater than 95% by SDS-PAGE and HPLC
Storage:
The lyophilized preparation can be stored at 4°C for 24 months, and the dissolved liquid can be stored at -20°C for 6-12 months to avoid repeated freezing and thawing
Reconstitution:
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
Not For Human Consumption!
