NKG2A & CD94 (AA 100-233) protein (His-Avi Tag,Biotin)

Catalog No. ABIN7275329

Recombinant protein expressed in HEK-293 Cells.

Quick Overview for NKG2A & CD94 (AA 100-233) protein (His-Avi Tag,Biotin) (ABIN7275329)

Target: NKG2A & CD94

Protein Type: Recombinant

Origin: Human

Source: HEK-293 Cells

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

Product Details

Protein Characteristics: AA 100-233

Purification tag / Conjugate: His-Avi Tag,Biotin

Purpose: Biotinylated Human NKG2A&CD94 Protein

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

Specificity: Uni-Prot: P26715-1 (NKG2A), Q13241-1 (CD94)

Characteristics: Recombinant Biotinylated Human NKG2A&CD94 Protein is expressed from HEK293 with His tag and Avi tag at the N-Terminus.It contains Arg100-Leu233(NKG2A)&Ser34-Ile179(CD94).

Sterility: 0.22 μm filtered

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

Biological Activity Comment: Immobilized Anti-NKG2A Antibody, hFc Tag at 1μg/ml (100μl/Well) on the plate. Dose response curve for Biotinylated Human NKG2A&CD94, His Tag with the EC50 of 0.11μg/ml determined by ELISA. See testing image for detail.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

Storage: -20 °C,-80 °C

Storage Comment: -20 to -80°C for 12 months as supplied from date of receipt., -80°C for 3-6 months after reconstitution., 2-8°C for 2-7 days after reconstitution., Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Expiry Date: 12 months

Target Details

Target: NKG2A & CD94

Alternative Name: NKG2A&CD94

Background: 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: 17.9 kDa (CD94)&18.3 kDa (NKG2A). Due to glycosylation, the protein migrates to 33-48 kDa based on Tris-Bis PAGE result.