Recombinant Mouse CD172a/SIRPA Protein (His Tag)(Active)
Application:
Enzyme-Linked Immunosorbent Assay (ELISA)
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
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.
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This product comes from:
China.
Typical lead time:
14-21 working days.
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Further Information
CD172a;SIRPA
BAA2037°C.1
Measured by its binding ability in a functional ELISA. Immobilized mouse SIRPA-His at 10 ug/ml (100 ul/well) can bind human CD47-Fc, The EC50 of human CD47-Fcis 0.05-0.13 ug/ml.
Tyrosine-protein phosphatase non-receptor type substrate 1, also known as SHP substrate 1, Inhibitory receptor SHPS-1, Brain Ig-like molecule with tyrosine-based activation motifs, Macrophage fusion receptor, CD172 antigen-like family member A, SIRPA and CD172a, is a single-pass type I membrane protein which contains two Ig-like C1-type (immunoglobulin-like) domains and one Ig-like V-type (immunoglobulin-like) domain. SIRPA is ubiquitously expressed. It is highly expressed in brain and detected at lower levels in heart, placenta, lung, testis, ovary, colon, liver, small intestine, prostate, spleen, kidney, skeletal muscle and pancreas. It is also detected on myeloid cells, but not T-cells. SIRPA is an immunoglobulin-like cell surface receptor for CD47. SIRPA acts as docking protein and induces translocation of PTPN6, PTPN11 and other binding partners from the cytosol to the plasma membrane. SIRPA supports adhesion of cerebellar neurons, neurite outgrowth and glial cell attachment. It may play a key role in intracellular signaling during synaptogenesis and in synaptic function. SIRPA is involved in the negative regulation of receptor tyrosine kinase-coupled cellular responses induced by cell adhesion, growth factors or insulin. It mediates negative regulation of phagocytosis, mast cell activation and dendritic cell activation.
39.4 kDa
< 1.0 EU per ug of the protein as determined by the LAL method.
HEK293 Cells
Lyophilized from sterile PBS, 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 manual.
C-His
50-70 kDa
> 95 % as determined by reducing SDS-PAGE.
Met 1-Asn 373
AI835480;Bit;CD172a;P84;Ptpns1;SHP-1;SHPS-1;SIRP