2μg(R: reducing conditions)
Product Details
Product Details
Product Specification
Species | Human |
Synonyms | Leukocyte-associated immunoglobulin-like receptor 1, LAIR-1, hLAIR1, CD305, LAIR1 |
Accession | Q6GTX8 |
Amino Acid Sequence | Protein sequence (Q6GTX8, Gln22-His163, with C-His tag) QEEDLPRPSISAEPGTVIPLGSHVTFVCRGPVGVQTFRLERDSRSTYNDTEDVSQASPSESEARFRIDSVREGNAGLYRCIYYKPPKWSEQSDYLELLVKESSGGPDSPDTEPGSSAGPTQRPSDNSHNEHAPASQGLKAEH |
Expression System | HEK293 |
Molecular Weight | Predicted MW: 17.2 kDa Observed MW: 30 kDa |
Purity | >95% by SDS-PAGE |
Endotoxin | <1EU/μg |
Conjugation | Unconjugated |
Tag | with C-His tag |
Physical Appearance | Lyophilized powder |
Storage Buffer | Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4 with 3% trehalose. |
Reconstitution | Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation. |
Stability & Storage | 12 months from date of receipt, -20 to -70 °C as supplied. |
Background
LAIR1 (Leukocyte-Associated Immunoglobulin-like Receptor 1) is an inhibitory immune receptor primarily expressed on myeloid cells and lymphocytes. It regulates immune responses by transmitting inhibitory signals through immunoreceptor tyrosine-based inhibitory motifs (ITIMs) upon binding to ligands like collagen or other extracellular matrix components. LAIR1 modulates inflammation, autoimmunity, and antitumor immunity, acting as a checkpoint to prevent excessive immune activation.
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