SIRP alpha/CD172a Antibody (OX-41) - BSA Free

Immunohistochemistry: SIRP alpha/CD172a Antibody (OX-41) [NB100-65530] - Immunoperoxidase staining of rat lymph node cryosection with Mouse anti Rat CD172a antibody followed by horseradish peroxidase conjugated Goat anti Mouse IgG2a as a detection reagent. High power

Immunohistochemistry: SIRP alpha/CD172a Antibody (OX-41) [NB100-65530] - Immunoperoxidase staining of rat lymph node cryosection with Mouse anti Rat CD172a antibody followed by horseradish peroxidase conjugated Goat anti Mouse IgG2a as a detection reagent. Low power

Immunohistochemistry: SIRP alpha/CD172a Antibody (OX-41) [NB100-65530] - Immunoperoxidase staining of rat lymph node cryosection with Mouse anti Rat CD172a antibody followed by horseradish peroxidase conjugated Goat anti Mouse IgG2a as a detection reagent. Medium powerPrevious

Immunohistochemistry: SIRP alpha/CD172a Antibody (OX-41) [NB100-65530] - Immunoperoxidase staining of rat lymph node cryosection with Mouse anti Rat CD172a antibody followed by horseradish peroxidase conjugated Goat anti Mouse IgG2a as a detection reagent. High power

Immunofluorescence: SIRP alpha/CD172a Antibody (OX-41) [NB100-65530] - Staining of rat lymph node cryosection with Mouse anti Rat CD172a antibody, red in A and Mouse anti Rat CD4, green in B. C is the Merged image with nuclei counter-stained blue using DAPI. Low power

Immunofluorescence: SIRP alpha/CD172a Antibody (OX-41) [NB100-65530] - Staining of rat lymph node cryosection with Mouse anti Rat CD172a antibody, red in A and Mouse anti Rat CD4, green in B. C is the Merged image with nuclei counter-stained blue using DAPI. Medium power

Immunofluorescence: SIRP alpha/CD172a Antibody (OX-41) [NB100-65530] - Staining of rat lymph node cryosection with Mouse anti Rat CD172a antibody, red in A and Mouse anti Rat CD4, green in B. C is the Merged image with nuclei counter-stained blue using DAPI. High power

• Reactivity: Mu, Rt
• Applications: WB, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, ICC/IF
• Clone: OX-41
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Format: BSA Free
• Concentration: 1 mg/ml

SIRP alpha/CD172a Antibody (OX-41) - BSA Free Summary

• Immunogen: Rat peritoneal macrophages
• Localization: Membrane; single pass type I membrane protein.
• Specificity: NB100-65530 recognizes rat 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.
• Isotype: IgG2a
• Clonality: Monoclonal
• Host: Mouse
• Gene: SIRPA
• Purity: Protein G purified

Applications/Dilutions

• Dilutions:
  • Flow Cytometry 1:10-1:50
  • Immunocytochemistry/Immunofluorescence
  • Immunofluorescence
  • Immunohistochemistry 1:10-1:500
  • Immunohistochemistry-Frozen 1:10-1:500
  • Immunohistochemistry-Paraffin 1:10-1:500
  • Western Blot 1:100-1:2000
• Application Notes: This product requires protein digestion pretreatment of paraffin sections e.g. trypsin or pronase. Use in ICC/IF reported in scientific literature (PMID:34413330).

Reactivity Notes

Reacts with Rat. Use in Mouse reported in scientific literature (PMID:34413330)

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: PBS (pH 7.4)
• Preservative: 0.09% Sodium Azide
• Concentration: 1 mg/ml
• Purity: Protein G purified

Alternate Names for SIRP alpha/CD172a Antibody (OX-41) - BSA Free

• BIT
• BITbrain-immunoglobulin-like molecule with tyrosine-based activation motifs
• Brain Ig-like molecule with tyrosine-based activation motifs
• CD172 antigen-like family member A
• CD172a antigen
• CD172a
• Inhibitory receptor SHPS-1
• Macrophage fusion receptor
• MFR
• MFRtyrosine phosphatase SHP substrate 1
• MyD-1 antigen
• MYD1
• MYD-1
• P84
• protein tyrosine phosphatase, non-receptor type substrate 1
• PTPNS1
• SHP substrate 1
• SHPS1
• SHPS-1
• SHPS1CD172A
• signal-regulatory protein alpha
• Signal-regulatory protein alpha-1
• Signal-regulatory protein alpha-2
• Signal-regulatory protein alpha-3
• SIRP alpha
• SIRPA
• SIRPalpha
• Sirp-alpha-1
• SIRPalpha2
• Sirp-alpha-2
• Sirp-alpha-3
• SIRPtyrosine-protein phosphatase non-receptor type substrate 1

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.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Publications for SIRP alpha/CD172a Antibody (NB100-65530)(5)

Publications using NB100-65530

• Khaldoyanidi S, Schnabel D, Fohr N, Zoller M. Functional activity of CD44 isoforms in haemopoiesis of the rat. Br J Haematol. [PMID: 9012685] (FLOW, Rat)
• Crook K, Hunt SV. Enrichment of early fetal-liver hemopoietic stem cells of the rat using monoclonal antibodies against the transferrin receptor, Thy-1, and MRC-OX82. Dev Immunol. [PMID: 8924759] (FLOW, Rat)
• Lazo PA, Klein-Szanto AJ, Tsichlis PN. T-cell lymphoma lines derived from rat thymomas induced by Moloney murine leukemia virus: phenotypic diversity and its implications. J Virol. [PMID: 2196385] (FLOW, Rat)
• Li Y, Glotfelty EJ, Karlsson T Et al. The metabolite GLP-1 (9-36) is neuroprotective and anti-inflammatory in cellular models of neurodegeneration Journal of neurochemistry 2021-09-27 [PMID: 34569615]

Bioinformatics

• Gene Symbol: SIRPA