Recombinant Human Leukocyte-associated Immunoglobulin-like Receptor 2/ LAIR2/CD306 (C-Avi-6His) Biotinylated

• Background:

  Leukocyte-Associated Immunoglobulin-Like Receptor 2 (LAIR2) is a secreted, 131 amino acid protein that contains one Ig-like C2 type domain, making it a member of the Ig superfamily. When compared to LAIR-1, its transmembrane counterpart, it shares 83% amino acid identity across the signal sequence and extracellular domains; although one is secreted and one is membrane-bound, the two LAIR proteins are thought to have arisen from a common gene ancestor and appear to share similar adhesion profiles. This suggests that LAIR-2 may compete with LAIR-1 for ligand binding. A 114 amino acid alternate splice form of LAIR-2 is truncated at the C terminus, but retains the entire Ig domain. The expression profile of these splice forms, and the presence of orthologs in other species, have not been reported.

• Abbreviation:

  LAIR2, CD306

• Synonyms:

  CD306; LAIR-2; LAIR2; Leukocyte-Associated Immunoglobulin-Like Receptor 2

• UniProt:

  Q6ISS4

• Accession Number:

  Q6ISS4

• Expression System:

  HEK293 Cells

• Conjugation:

  Biotinylated

• Tag:

  C-Avi-His

• Sequence:

  Gln22-Pro152

• Field of Research:

  Immunology

• Endotoxin:

  < 1.0 EU per μg of the protein as determined by the LAL method.

• Purity:

  > 95 % as determined by reducing SDS-PAGE.

• Bioactivity:

  Not validated for activity

• Reconstitution:

  Please refer to the printed manual for detailed information.

• Shipping Conditions:

  This product is provided as lyophilized powder which is shipped with ice packs.

• Storage Conditions:

  Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

• Calculated Molecular Weight:

  16.7 kDa

• Observed Molecular Weight:

  20 - 25 kDa

• Formulation:

  Lyophilized from a 0.2 µm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.
  Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
  Please refer to the specific buffer information in the printed manual.

• Species:

  Human