SIRP alpha Recombinant Protein
| Code | Size | Price |
|---|
| PSI-91-352-0.05mg | 0.05mg | £541.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Regulatory Status: RUO
Target Species: Human
Storage:
Lyophilized protein should be stored at -20˚C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7˚C for 2-7 days.
Aliquots of reconstituted samples are stable at -20˚C for 3 months.
Reconstituted protein solution can be stored at 4-7˚C for 2-7 days.
Aliquots of reconstituted samples are stable at -20˚C for 3 months.
Documents
Further Information
Additional Names:
Tyrosine-Protein Phosphatase Non-Receptor Type Substrate 1, SHP Substrate 1, SHPS-1, Brain Ig-Like Molecule with Tyrosine-Based Activation Motifs, Bit, CD172 Antigen-Like Family Member A, Inhibitory Feceptor SHPS-1, Macrophage Fusion Receptor, MyD-1 Antigen, Signal-Regulatory Protein Alpha-1, Sirp-Alpha-1, Signal-Regulatory Protein Alpha-2, Sirp-Alpha-2, Signal-Regulatory Protein Alpha-3, Sirp-Alpha-3, p84, CD172a, SIRPA, MFR, MYD1, PTPNS1, SHPS1, SIRP
Application Note:
This recombinant protein can be used for biological assays. For research use only.
Background:
Signal Regulatory Protein alpha (SIRP alpha) is a monomeric approximately 90 kD type I transmembrane glycoprotein. The 504 amino acid human SIRP alpha contains two Ig-like C1-type domains and one Ig-like V-type domain. SIRP alpha 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. SIRP alpha acts as docking protein and induces translocation of PTPN6, PTPN11 and other binding partners from the cytosol to the plasma membrane. SIRP alpha shows adhesion of cerebellar neurons, neurite outgrowth and glial cell attachment. SIRP alpha engagement generally produces a negative regulatory signal; it may mediate negative regulation of phagocytosis, mast cell activation and dendritic cell activation
Buffer:
Lyophilized from a 0.2 um filtered solution of 20mM PB, 150mM NaCl, pH 7.2. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O.
Fusion Tag:
C-6 His tag
NCBI Gene ID #:
140885
NCBI Official Name:
signal regulatory protein alpha
NCBI Official Symbol:
SIRPA
NCBI Organism:
Homo sapiens
Physical State:
Lyophilized
Predicted Molecular Weight:
38.31 kD
Protein Accession #:
P78324
Purity:
Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.
Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.
Recombinant Protein Sequence:
Thr32-Gly402
Source:
Human Cells
Swissprot #:
P78324