Human NKG2A/CD159a Protein (LTP11082)

Product Name
Human NKG2A/CD159a Protein (LTP11082)
Catalog Number
LTP11082
Quantity
100ug
Price
$473 In stock
Background
NKG2, also known as NKG2A(CD159A), is a member of the killer cell lectin-like receptor family. NKG2A marks a unique immune effector subset preferentially co-expressing the tissue-resident CD103 molecule, but not immune checkpoint inhibitors.It is expressed only in NK-cells, but not in T-cells or B-cells.
Description
Recombinant Human NKG2A/CD159a Protein is expressed from Expi293 with His tag and Avi tag at the N-terminal. It contains Arg100-Leu233.
Target
NKG2A/CD159a
Species
Human
Gene/Protein ID
P26715-1
Exact Sequence
Arg100-Leu233
Molecular Weight
The protein has a predicted MW of 18.3 kDa. Due to glycosylation, the protein migrates to 40-50 kDa based on the Tris-Bis PAGE result.
Activity
Immobilized Human NKG2A, His Tag at 5ug/ml (100ul/Well) on the plate. Dose response curve for Anti-NKG2A Antibody, hFc Tag with the EC50 of 0.79ug/ml determined by ELISA (QC Test). The affinity constant of 0.23uM as determined in SPR assay (Biacore T200). See testing image for detail.
Tag
N-His-Avi
Express System
Expi293
Purity
> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Endotoxin
Less than 1EU per ug by the LAL method.
Formulation
Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as a protectant before lyophilization.
Stability and Storage

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.

Shipping
Shipped at ambient temperature.
Reconstitution

Centrifuge tubes before opening. Reconstituting to a concentration of more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.

Image
Human NKG2A/CD159a Protein (LTP11082)
  • 5 Units in Stock

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