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Invitrogen
Human PTGER3 (aa 1-51) Control Fragment Recombinant Protein
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Product Details
RP-90626
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Product Specific Information
Highest antigen sequence indentity to the following orthologs: Mouse (33%), Rat (33%).
This recombinant protein control fragment may be used for blocking experiments. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
Target Information
CD172a, also known as signal-regulatory protein 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. CD172a 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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
References (0)
Bioinformatics
Protein Aliases: Ep3 receptor; MGC141828; MGC141829; MGC27302; PGE receptor EP3 subtype; PGE receptor, EP3 subtype; PGE2 receptor EP3 subtype; PGE2-R; pr; prostaglandin E receotor EP3 subtype 3 isoform; prostaglandin E receptor 3 (subtype EP3); Prostaglandin E2 receptor EP3 subtype; prostaglandin receptor (PGE-2); Prostanoid EP3 receptor
Gene Aliases: EP3; EP3-I; EP3-II; EP3-III; EP3-IV; EP3-VI; EP3e; PGE2-R; PTGER3
UniProt ID: (Human) P43115
Entrez Gene ID: (Human) 5733
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