説明
Specifications
Synonyms |
CD94; NKG2-A;NKG2A; KP43 |
Source |
Human NKG2A/CD159a Protein is expressed from HEK293 with hFc tag at the N-Terminus. It contains Arg100-Ala219.[Accession | P26715-1] |
Molecular Weight |
The protein has a predicted MW of 41.1 kDa. Due to glycosylation, the protein migrates to 55-70 kDa based on SDS-PAGE result. |
Endotoxin |
Less than 1EU per μg by the LAL method. |
Purity |
> 95% as determined by SDS-PAGE and HPLC. |
Activity |
ELISA Data: Immobilized Human NKG2A, hFc Tag at 2μg/ml (100μl/Well) on Fc Antibody (2μg/ml) precoated plate. Dose response curve for Biotinylated Anti-NKG2A Antibody, hFc Tag with the EC50 of 37.1ng/ml determined by ELISA. |
Formulation |
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Storage
The product should be stored at -25~-15℃ for 1 year from the date of receipt.
2-7 days, 2 ~ 8 °C under sterile conditions after reconstitution.
3 -6 months, -85~-65℃ under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
Note
1.Please operate with lab coats and disposable gloves for your safety.
2.This product is for research use only.
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