SHP-1

Expression system: Baculovirus Insect Cells
Length: 207-597, Partial
Activity: Not Tested

SIRP alpha Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 39.4 kDa and the accession number is BAA20376.1.

SIRP alpha Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 64.9 kDa and the accession number is BAA20376.1.

Expression system: E. coli
Length: 19-181, Extracellular Domain
Activity: Not Tested

Signal Regulatory Protein α (SIRPα) is a monomeric approximately 90 kD type I transmembrane glycoprotein. The 504 amino acid human SIRPα contains two Ig-like C1-type domains and one Ig-like V-type domain. SIRPα can express in various tissues, mainly on brain and myeloid cells, including macrophages, neutrophils, dendritic and Langerhans cells. It also can detect in neurons, smooth muscle and endothelial cells. SIRPA is an immunoglobulin-like cell surface receptor for CD47. SIRPα acts as docking protein and induces translocation of PTPN6, PTPN11 and other binding partners from the cytosol to the plasma membrane. SIRPα shows adhesion of cerebellar neurons, neurite outgrowth and glial cell attachment. SIRPα engagement generally produces a negative regulatory signal; it may mediate negative regulation of phagocytosis, mast cell activation and dendritic cell activation

Expression system: HEK293 Cells
Length: 31-370, Extracellular Domain
Activity: BLI

Expression system: E. coli
Length: 243-541, Partial
Activity: Not Tested

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.

Expression system: HEK293 Cells
Length: 36-162, Partial
Activity: Not Tested

Expression system: E. coli
Length: 117-226, Partial
Activity: Not Tested

Expression system: HEK293 Cells
Length: 32-373, Partial
Activity: Not Tested

Expression system: HEK293 Cells
Length: 24-443, Partial
Activity: ELISA

Expression system: HEK293 Cells
Length: 24-443, Partial
Activity: ELISA

B- and T-lymphocyte attenuator (BTLA; CD272) is a 35 kDa type I transmembrane glycoprotein in the CD28 family of T cell costimulatory molecules. BTLA is a inhibitory receptor on lymphocytes that negatively regulates antigen receptor signaling via PTPN6 SHP-1 and PTPN11 SHP-2. BTLA may interact in cis (on the same cell) or in trans (on other cells) with TNFRSF14. BTLA Protein, Cynomolgus, Recombinant (His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 15.04 kDa and the accession number is A0A2K5W7M7.

Expression system: HEK293 Cells
Length: 31-150, Partial
Activity: ELISA、SPR

Expression system: HEK293 Cells
Length: 1-363, Partial
Activity: Not Tested