LILRA2 Protein (AA 24-449) (His tag,AVI tag,Biotin)

Catalog No. ABIN5955001

This Recombinant LILRA2 protein is expressed in HEK-293 Cells.

Quick Overview for LILRA2 Protein (AA 24-449) (His tag,AVI tag,Biotin) (ABIN5955001)

Target: LILRA2 (Leukocyte Immunoglobulin-Like Receptor, Subfamily A (With TM Domain), Member 2 (LILRA2))

Protein Type: Recombinant

Biological Activity: Active

Origin: Human

Source: HEK-293 Cells

Purity: >90 % as determined by SDS-PAGE.

Product Details

Protein Characteristics: AA 24-449

Purification tag / Conjugate: This LILRA2 protein is labelled with His tag,AVI tag,Biotin.

Sequence: AA 24-449

Specificity: Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

Endotoxin Level: Less than 1.0 EU per μg by the LAL method.

Application Details

Comment:

Ready-to-use AvitagTM biotinylated protein:
The product is exclusively produced using the AvitagTM technology. Briefly, a unique 15 amino acid peptide, the Avi tag, is introduced into the recombinant protein during expression vector construction. The single lysine residue in the Avi tag is enzymatically biotinylated by the E. Coli biotin ligase BirA.

This single-point enzymatic labeling technique brings many advantages for commonly used binding assays. The biotinylation happens on the lysine residue of Avi tag, and therefore does NOT interfere with the target protein's natural binding activities. In addition, when immobilized on an avidin-coated surface, the protein orientation is uniform because the position of the Avi tag in the protein is precisely controlled.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Buffer: PBS, pH 7.4

Handling Advice: Please avoid repeated freeze-thaw cycles.

Storage: -20 °C

Target Details

Target: LILRA2 (Leukocyte Immunoglobulin-Like Receptor, Subfamily A (With TM Domain), Member 2 (LILRA2))

Alternative Name: LILRA2

Background: LILRA2 (Leukocyte immunoglobulin like receptor A2), also known as CD85H and LIR7 (Leukocyte immunoglobulin-like receptor 7). It belongs to the subfamily A class of LIR receptors (LILRAs), which are single-pass type I transmembrane proteins with 2-4 extracellular Ig-like domains, a transmembrane domain (TM), and a short cytoplasmic tail. LILRA2 contains 4 Ig-like C2 type domains in the extracellular region. LILRA2 does not bind class I MHC antigens. LILRA2 is expressed predominantly on monocytes and B cells, and at lower levels on dendritic cells and natural killer cells. LILRA2 is an activating receptor that inhibits dendritic cell differentiation and antigen presentation and suppresses innate immune response.

Molecular Weight: 50.7 kDa

UniProt: Q8N149