LAIR1 Protein (AA 22-141) (Fc Tag)
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- Target See all LAIR1 Proteins
- LAIR1 (Leukocyte-Associated Immunoglobulin-Like Receptor 1 (LAIR1))
- Protein Type
- Recombinant
- Protein Characteristics
- AA 22-141
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Origin
- Mouse
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This LAIR1 protein is labelled with Fc Tag.
- Sequence
- AA 22-141
- Purity
- >95 % as determined by SDS-PAGE.
- Endotoxin Level
- Less than 0.1 EU per μg by the LAL method.
- Top Product
- Discover our top product LAIR1 Protein
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Buffer
- 50 mM Tris, 100 mM Glycine, pH 7.5
- Handling Advice
- Please avoid repeated freeze-thaw cycles.
- Storage
- -20 °C
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- Target
- LAIR1 (Leukocyte-Associated Immunoglobulin-Like Receptor 1 (LAIR1))
- Alternative Name
- LAIR-1 (LAIR1 Products)
- Synonyms
- 5133400O11Rik Protein, BB115266 Protein, D7Bwg0421e Protein, Lair-1 Protein, mLair-1 Protein, CD305 Protein, LAIR-1 Protein, leukocyte-associated Ig-like receptor 1 Protein, leukocyte associated immunoglobulin like receptor 1 Protein, leukocyte-associated immunoglobulin-like receptor 1 Protein, Lair1 Protein, LAIR1 Protein
- Background
- Leukocyte-associated immunoglobulin-like receptor-1 (LAIR-1) is constitutively expressed on the majority of human peripheral blood mononuclear leukocytes. LAIR-1 or CD305 is a transmembrane glycoprotein with a single immunoglobulin-like domain and a cytoplasmic tail containing two immune receptor tyrosine-based inhibitory motifs. LAIR-1 recruits SHP-1 and SHP-2 phosphatases upon activation, and cross-linking of the LAIR-1 antigen on natural killer (NK) cells results in strong inhibition of NK cell-mediated cytotoxicity. Functions as an inhibitory receptor that plays a constitutive negative regulatory role on cytolytic function of natural killer (NK) cells, B-cells and T-cells. Activation by Tyr phosphorylation results in recruitment and activation of the phosphatases PTPN6 and PTPN11. It also reduces the increase of intracellular calcium evoked by B-cell receptor ligation.Diseases associated with LAIR1 include Chronic Active Epstein-Barr Virus Infection and Palindromic Rheumatism.
- Molecular Weight
- 40.6 kDa
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