Name: Human CD300a/LMIR1 Recombinant Protein (Fc & His Tag)
Synonyms: CMRF35-Like Molecule 8;CLM-8;CD300 Antigen-Like Family Member A;CMRF-35-H9;CMRF35-H9;CMRF35-H;IRC1/IRC2;Immunoglobulin Superfamily Member 12;IgSF12;Inhibitory Receptor Protein 60;IRp60;NK Inhibitory Receptor;CD300a;CD300A;CMRF35H;IGSF12
Expression host: HEK293 Cells
Sequence: Leu18-Gln178
Accesstion: Q9UGN4
Species: Human
Mol_Mass: 45.4 kDa
AP_Mol_Mass: 60-75 kDa
Tag: C-Fc-His
Purity: > 95 % as determined by reducing SDS-PAGE.
Endotoxin:
Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at
Shipping: This product is provided as lyophilized powder which is shipped with ice packs.
Formulation: Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl, 150mM NaCl, 5% Trehalose, pH 8.0.Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.Please refer to the specific buffer informatio
Reconstitution: Please refer to the printed manual for detailed information.
Background: CD300A is a single-pass type I membrane protein which belongs to the CD300 family. It contains 1 Ig-like V-type (immunoglobulin-like) domain. The CD300 family of myeloid immunoglobulin receptors includes activating (CD300b; CD300e) and inhibitory members (CD300a; CD300f); as well as molecules presenting a negative charge within their transmembrane domain (CD300c; CD300d). It is expressed not only by natural killer (NK) cells but also by T-cell subsets; B-cells; dendritic cells; mast cells; granulocytes and monocytes. CD300A is an inhibitory receptor which may contribute to the down-regulation of cytolytic activity in natural killer (NK) cells; and to the down-regulation of mast cell degranulation. CD300c is a functional immune receptor able to deliver activating signals upon ligation in RBL-2H3 mast cells.
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