protein

SIRP alpha/CD172a Protein, Cynomolgus (Biotinylated, HEK293, His-Avi)

HY-P78553

5 μg;10 μg;50 μg

115;195;550 USD

SIRP alpha/CD172a Protein, Cynomolgus (Biotinylated, HEK293, His-Avi)

proteins

HEK293

5 μg;10 μg;50 μg

115;195;550 USD

The SIRP α/CD172a protein is an immunoglobulin-like cell surface receptor for CD47 and is essential for the translocation of binding partners to the plasma membrane. It plays a key role in a variety of cellular processes, supporting the adhesion of cerebellar neurons, promoting neurite outgrowth, and promoting glial cell attachment. SIRP alpha/CD172a Protein, Cynomolgus (Biotinylated, HEK293, His-Avi) is the recombinant cynomolgus-derived SIRP alpha/CD172a protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of SIRP alpha/CD172a Protein, Cynomolgus (Biotinylated, HEK293, His-Avi) is 340 a.a., with molecular weight of 66 kDa.

Cynomolgus

SIRP alpha/CD172a Protein functions as an immunoglobulin-like cell surface receptor for CD47, facilitating the translocation of PTPN6, PTPN11, and other binding partners from the cytosol to the plasma membrane. This receptor plays a crucial role in various cellular processes, including supporting adhesion of cerebellar neurons, promoting neurite outgrowth, and facilitating glial cell attachment. Additionally, SIRP alpha/CD172a is implicated in intracellular signaling during synaptogenesis and synaptic function. Its negative regulatory role extends to receptor tyrosine kinase-coupled responses induced by cell adhesion, growth factors, or insulin. Furthermore, SIRP alpha/CD172a participates in the negative modulation of phagocytosis, mast cell activation, and dendritic cell activation, with CD47 binding preventing dendritic cell maturation and inhibiting cytokine production. Notably, it contributes to antiviral immunity by limiting new world arenavirus infection, specifically by decreasing virus internalization. The receptor also interacts with THBS1, participating in ROS signaling in non-phagocytic cells and stimulating NADPH oxidase-derived ROS production. SIRP alpha/CD172a engages in diverse protein interactions, including binding to PTPN11, GRB2, FGR, JAK2, SCAP1, SCAP2, FYB1, PTK2B, and TRIM2.

SHPS1; SIRPA; CD172A; BIT; MFR; MYD1; P84; PTPNS1

Greater than 95% as determined by reducing SDS-PAGE.

Lyophilized a 0.2 μm filtered solution of 20 mM Tris-HC1, 0.5 M NaCl, 6% Trehalose, pH 8.0.

Room temperature in continental US; may vary elsewhere.