NKG2A & CD94 protein (mFc Tag)

Catalog No. ABIN7275327

Product Details

Target: NKG2A & CD94

Protein Type: Recombinant

Origin: Human

Source: HEK-293 Cells

Purification tag / Conjugate: mFc Tag

Sequence: Arg100-Leu233(NKG2A) & Ser34-Ile179(CD94)

Purity: > 95% as determined by Tris-Bis PAGE,> 95% as determined by HPLC

Sterility: 0.22 μm filtered

Endotoxin Level: Less than 1EU per μg by the LAL method.

Biological Activity Comment: Immobilized Human NKG2A&CD94, mFc Tag at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Anti-NKG2A Antibody, hFc Tag with the EC50 of 12.4ng/ml determined by ELISA. The affinity constant of 7.90 nM as determined in SPR assay (Biacore T200). See testing image for detail.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/mL is recommended (usually we use 1 mg/mL solution for lyophilization). Dissolve the lyophilized protein in distilled water.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 5 % trehalose is added as protectant before lyophilization.

Storage: 4 °C,-80 °C

Storage Comment: Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

Expiry Date: 12 months

Target Details

Target: NKG2A & CD94

Alternative Name: NKG2A&CD94

Background: CD159a, NKG2A, NKG2-A, CD94, NKG2A&CD94,The ligand-receptor assignment between HLA-G and NKG2A/CD94 is dependent of the amino acid composition in the HLA-G heavy chain. Understanding the biophysical basis of receptor-mediated events that lead to NK cell inhibition would help to remove non-tumor reactive cells and support personalized mild autologous NK cell therapies.

Molecular Weight: 56.9 kDa. Due to glycosylation, the protein migrates to 70-90 kDa based on Tris-Bis PAGE result.