NKG2A & CD94 (AA 94-233) protein (His tag,DYKDDDDK Tag)
Quick Overview for NKG2A & CD94 (AA 94-233) protein (His tag,DYKDDDDK Tag) (ABIN7275323)
Target
Protein Type
Origin
Source
Purity
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Protein Characteristics
- AA 94-233
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Purification tag / Conjugate
- His tag,DYKDDDDK Tag
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Purpose
- Cynomolgus NKG2A&CD94 Protein
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Sequence
- Pro94-Leu233(NKG2A) & Lys32-Ile179(CD94)
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Specificity
- Uni-Prot: Q68VD2 (NKG2A), Q68VD4 (CD94)
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Characteristics
- Recombinant Cynomolgus NKG2A&CD94 Protein is expressed from HEK293 with His tag and Flag tag at the C-Terminus.It contains Pro94-Leu233(NKG2A)&Lys32-Ile179(CD94).
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Sterility
- 0.22 μm filtered
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Endotoxin Level
- Less than 1EU per μg by the LAL method.
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Biological Activity Comment
- Immobilized Cynomolgus NKG2A&CD94, His Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Anti-NKG2A Antibody, hFc Tag with the EC50 of 8.7g/ml determined by ELISA. See testing image for detail.
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Restrictions
- For Research Use only
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Format
- Lyophilized
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Reconstitution
- Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
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Buffer
- Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
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Storage
- -20 °C,-80 °C
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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.
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Expiry Date
- 12 months
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- NKG2A & CD94
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Alternative Name
- NKG2A&CD94
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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.
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Molecular Weight
- 17.01 kDa(NKG2A)&18.27 kDa(CD94). Due to glycosylation, the protein migrates to 25-35 kDa based on Tris-Bis PAGE result.
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UniProt
- Q68VD2
Target
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