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You are here:Home » Antibodies » Abs to Protein Kinase Substrates » Anti -SIRP alpha (Signal Regulatory Protein alpha, SIRPalpha, SIRPA, Signal Regulatory Protein alpha Type 1, Signal Regulatory Protein alpha 1, SIRP alpha 1, SIRPalpha1, Signal Regulatory Protein alpha Type 2, SIRP alpha 2, SIRPalpha2, SIRP alpha 3, Brain Immun

Anti -SIRP alpha (Signal Regulatory Protein alpha, SIRPalpha, SIRPA, Signal Regulatory
Protein alpha Type 1, Signal Regulatory Protein alpha 1, SIRP alpha 1, SIRPalpha1, Signal
Regulatory Protein alpha Type 2, SIRP alpha 2, SIRPalpha2, SIRP alpha 3, Brain Immun

Pricing

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Specifications

Clone Host Grade Applications
Monoclonal Mouse Affinity Purified IH FC
SIRP alpha is a receptor-type transmembrane glycoprotein expressed on cells of myeloid origin, including granulocytes, dendritic cells (DCs), macrophages, mast cells and haematopoietic stem cells. SIRP alpha acts as a substrate for several activated tyrosine kinases, including EGFR, PDGFR, src and insulin receptor and is involved in the negative regulation of receptor tyrosine kinase-coupled signaling pathways. Ligand binding of CD172a to integrin-associated protein CD47, results in tyrosine kinase phosphorylation of immunoreceptor tyrosine-based inhibitory motifs (ITIMs) within the cytoplasmic region of CD172a, mediating the recruitment and activation of the tyrosine phosphatases SHP-1 and SHP-2. These then act as regulators of cellular function, through dephosphorylation of specific substrates. Ligation of CD172a with CD47 has been demonstrated in several regulatory processes, including the inhibition of host cell phagocytosis by macrophages and the bi-directional activation of T cells and DCs.
Catalog #S1013-86ZB
ApplicationsSuitable for use in Flow Cytometry and Immunohistochemistry. Other applications not tested.
Recommended DilutionFlow Cytometry: 1:100-1:200. 10ul labels 10e6 cells in 100ul
Immunohistochemistry (Frozen): 1:100
Optimal dilutions to be determined by the researcher.
HybridomaX63-Ag8.653 myeloma cells with spleen cells from Balb/c mice.
Negative ControlI1904-83P1: IgG2a Murine Negative Control
Positive Control Human tonsil
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypeMonoclonal
IsotypeIgG2a
Clone No10B870
HostMouse
SourceHuman
Concentration~1mg/ml
FormSupplied as a liquid in PBS, pH 7.4, 0.09% sodium azide.
PurityPurified by Protein G affinity chromatography.
ImmunogenMonocyte-derived dendritic cells.
SpecificityRecognizes human SIRP alpha.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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