Name: Human Leukocyte Ig-Like Receptor B2/LILRB2/ILT4/CD85d (C-Fc)

Synonyms: Leukocyte Immunoglobulin-Like Receptor Subfamily B Member 2;LIR-2;Leukocyte Immunoglobulin-Like Receptor 2;CD85 Antigen-Like Family Member D;Immunoglobulin-Like Transcript 4;ILT-4;Monocyte/Macrophage Immunoglobulin-Like Receptor 10;MIR-10;CD85d;LILRB2;ILT4;LIR2;MIR10

Expression host: HEK293 Cells

Sequence: Gln22-His458

Accesstion: AAH36827.1

Species: Human

Mol_Mass: 74.5 kDa

AP_Mol_Mass: 90-120 kDa

Tag: C-Fc

Purity: > 95 % as determined by reducing SDS-PAGE.


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 PB, 150mM NaCl, pH 7.4.Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.Please refer to the specific buffer information in the printed man

Reconstitution: Please refer to the printed manual for detailed information.

Background: Members of the immunoglobulin-like transcript (ILT) family are activating and inhibitory immunoreceptors whose genes are located same locus that encodes killer cell Ig-like receptors (KIR). Leukocyte Immunoglobulin-Like Receptor Subfamily B Member 2 (LIR-2) is a type I transmembrane protein. LIR-2 is expressed primarily on monocytes and dendritic cells (DC). Human LIR-2 is produced as a 598 amino acino acid precursor including a 21 aa signal sequence, a 440 aa extracellular domain (ECD), a 21 aa transmenbrane segment, and a 116 aa cytoplasmic domain. LIR-2 binds to Classical MHCI proteins. Ligation of LIR-2 incluces Tyr phosphorylation within its cytoplasmic ITIMs, a requirement for association with SHP-1. LIR-2 mediates tolerogenic DC-induced CD4+ T cell energy in vitro and in vivo.

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