Recombinant human PD-1 protein with C-terminal human Fc and 6×His tag
|Amount :||50 µg|
|Purification :||The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.|
|Content :||Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose is added as protectants before lyophilization.|
|Storage condition :||Store at -80°C for 12 months (Avoid repeated freezing and thawing)|
|Alternative Name :||PDCD1, PD1, CD279, SLEB2|
The protein has a predicted molecular mass of 42.9 kDa after removal of the signal peptide.
This protein is expressed in pro-B-cells and is thought to play a role in their differentiation. In mice, expression of this gene is induced in the thymus when anti-CD3 antibodies are injected and large numbers of thymocytes undergo apoptosis. Mice deficient for this gene bred on a BALB/c developed dilated cardiomyopathy and died from congestive heart failure. These studies suggest that this gene product may also be important in T cell function and contribute to the prevention of autoimmune diseases.