SIRPA antibody

Catalog No. ABIN182013

Product Details anti-SIRPA Antibody

Target: SIRPA (Signal-Regulatory Protein alpha (SIRPA))

Reactivity: Rat

Host: Mouse

Clonality: Monoclonal

Conjugate: This SIRPA antibody is un-conjugated

Application: Western Blotting (WB), Flow Cytometry (FACS), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunohistochemistry (Frozen Sections) (IHC (fro))

Specificity: This antibody recognises CD172a, also known as Signal regulatory protein (SIRP). CD172a is expressed selectively by myeloid cells and by neurons. MRC OX-41 binds to a different epitope on SIRP than ED9. It does not block the interaction of CD172a - CD47.

Purification: Affinity chromatography on Protein G

Immunogen: Rat peritoneal macrophages. Spleen cells from immunised BALB/c mice were fused with the NSO/U mouse myeloma cell line.

Clone: OX-41

Isotype: IgG2a

Application Details

Application Notes: Western Blot. Immunohistochemistry on frozen sections. Immunohistochemistry on paraffin sections: This product requires protein digestion pre- treatment of paraffin sections e.g. trypsin or pronase. Flow Cytometry: 1/100 - 1/200, Use 10 mLof the suggested working dilution to label 10^6 cells in 100 μL.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: PBS, pH 7.4 containing 0.09 % Sodium Azide

Preservative: Sodium azide

Precaution of Use: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing.

Storage: 4 °C/-20 °C

Storage Comment: Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.

Target Details for SIRPA

Target: SIRPA (Signal-Regulatory Protein alpha (SIRPA))

Alternative Name: CD172a / SIRPA (SIRPA Products)

Synonyms: BIT antibody, CD172A antibody, MFR antibody, MYD-1 antibody, P84 antibody, PTPNS1 antibody, SHPS1 antibody, SIRP antibody, SIRPA antibody, SIRP-A1 antibody, SIRP-B1 antibody, AI835480 antibody, Bit antibody, CD172a antibody, Ptpns1 antibody, SHP-1 antibody, SHPS-1 antibody, swc3 antibody, signal regulatory protein alpha antibody, myeloperoxidase antibody, signal-regulatory protein alpha antibody, tyrosine-protein phosphatase non-receptor type substrate 1 antibody, SIRPA antibody, MPO antibody, LOC458039 antibody, LOC100400378 antibody, LOC100590224 antibody, Sirpa antibody

Background: Protein tyrosine phosphatases (PTPases) SHP1 and SHP2 are critical regulators in the intracellular signaling pathways that result in cell responses such as mitosis, differentiation, migration, survival, transformation or death. SHP2 is a signal transducer for several receptor tyrosine kinases and cytokine receptors. A novel SHP2 associated glycoprotein was recently cloned from human, rat, mouse and cattle by several labs and was designated SIRPa (1),SHPS1 , MyD1, BIT and p84. SIRPa is a new gene family containing at least fifteen members. SIRPa is a substrate of many activated tyrosine kinases such as insulin receptor, EGFR, PDGFR and src, and a specific docking protein for SHP2. SIRPa has regulatory effects on cellular responses induced by serum, growth factors, insulin, oncogenes, growth hormones and cell adhesion and plays a general role in different physiological and pathological processes.Synonyms: BIT, Brain Ig-like molecule with tyrosine-based activation motifs, CD172 antigen-like family member A, Inhibitory receptor SHPS-1, MFR, MYD1, Macrophage fusion receptor, MyD-1 antigen, PTPNS1, SHP substrate 1, SHPS-1, SHPS1, Signal-regulatory protein alpha-1, Sirp-alpha-2, Sirp-alpha-3, Tyrosine-protein phosphatase non-receptor type substrate 1, p84

Gene ID: 25528

NCBI Accession: NP_037148

UniProt: P97710