Human LILRB2/CD85d/ILT4 Protein (LIL-HM4B2)

  • Express System: HEK293
  • Product Tag: C-His-Avi
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Activity: Immobilized Human LILRB2, His Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Anti-LILRB2 Antibody, hFc Tag with the EC50 of 3.5ng/ml determined by ELISA (QC Test). See testing image for detail.
  • Exact Sequence: Gln22-His458

Catalog: LIL-HM4B2

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Product Description Recombinant Human LILRB2/CD85d/ILT4 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Gln22-His458.

Product Background

The immunoglobulin-like transcript (ILT) comprise a family of activating and inhibitory type immunoreceptors whose genes are located in the same locus that encodes killer cell Ig-like receptors (KIR). ILT4, also known as LIR-2 and LILRB2, is a type I transmembrane protein expressed primarily on monocytes and dendritic cells (DC). LILRB2 is a receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C, HLA-G and HLA-F alleles.

Product Category

Recombinant Protein

Target

LILRB2/CD85d/ILT4
Synonyms CD85d; ILT4; ILT-4; ILT4CD85d; LILRB2; LIR2; MIR10

Gene/Protein ID

Q8N423-1

Species

Human

Exact Sequence

Gln22-His458
Molecular Weight The protein has a predicted MW of 50.2 kDa. Due to glycosylation, the protein migrates to 70-75 kDa based on Tris-Bis PAGE result.

Activity

Immobilized Human LILRB2, His Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Anti-LILRB2 Antibody, hFc Tag with the EC50 of 3.5ng/ml determined by ELISA (QC Test). See testing image for detail.

Product Tag

C-His-Avi

Express System

HEK293
Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per ug by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22um 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 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
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.
Immobilized Human LILRB2, His Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Anti-LILRB2 Antibody, hFc Tag with the EC50 of 3.5ng/ml determined by ELISA (QC Test).
Serial dilutions of Anti-LILRB2 Antibody were added into Human LILRB2, His Tag : Biotinylated HLA-G Complex Tetramer, His Tag binding reactioins. The half maximal inhibitiory concentration (IC50) is 75.3ng/ml.
The purity of-Human LILRB2 is greater than 95% as determined by SEC-HPLC.
Human LILRB2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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