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Abnova
SIRPA Monoclonal Antibody (1D10)
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产品信息
H00140885-M01
产品规格
种属反应
Human
宿主/亚型
Mouse
/ IgG2a, kappa
分类
Monoclonal
类型
Antibody
克隆号
1D10
抗原
SIRPA (AAH26692, 28 a.a. approximately 507 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
偶联物
形式
Liquid
浓度
0.5 mg/mL
纯化类型
Protein A
保存液
PBS, pH 7.4
内含物
no preservative
保存条件
-20°C, Avoid Freeze/Thaw Cycles
运输条件
Ambient (domestic); Wet ice (international)
产品详细信息
Product may be used with Western Blot (Cell lysate).
Immunogen sequence: VAGEEELQVI QPDKSVSVAA GESAILHCTV TSLIPVGPIQ WFRGAGPARE LIYNQKEGHF PRVTTVSEST KRENMDFSIS ISNITPADAG TYYCVKFRKG SPDTEFKSGA GTELSVRAKP SAPVVSGPAA RATPQHTVSF TCESHGFSPR DITLKWFKNG NELSDFQTNV DPVGESVSYS IHSTAKVVLT REDVHSQVIC EVAHVTLQGD PLRGTANLSE TIRVPPTLEV TQQPVRAENQ VNVTCQVRKF YPQRLQLTWL ENGNVSRTET ASTVTENKDG TYNWMSWLLV NVSAHRDDVK LTCQVEHDGQ PAVSKSHDLK VSAHPKEQGS NTAAENTGSN ERNIYIVVGV VCTLLVALLM AALYLVRIRQ KKAQGSTSST RLHEPEKNAR EITQVQSLDT NDITYADLNL PKGKKPAPQA AEPNNHTEYA SIQTSPQPAS EDTLTYADLD MVHLNRTPKQ PAPKPEPSFS EYASVQVPRK
靶标信息
SIRP alpha (CD172a, 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 hematopoietic 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. The ligand binding of SIRP alpha to integrin-associated protein CD47 results in tyrosine kinase phosphorylation of immunoreceptor tyrosine-based inhibitory motifs (ITIMs) within the cytoplasmic region of SIRP alpha, which mediates the recruitment and activation of the tyrosine phosphatases SHP-1 and SHP-2. Ligation of SIRP alpha 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. SIRP alpha 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. Cancer cells highly express CD47, which activates SIRP alpha and inhibits macrophage-mediated destruction of cancerous cell growth.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
蛋白别名: Bit; Brain Ig-like molecule with tyrosine-based activation motifs; brain-immunoglobulin-like molecule with tyrosine-based activation motifs; CD172 alpha; CD172 antigen-like family member A; CD172a; Inhibitory receptor SHPS-1; Macrophage fusion receptor; MyD-1 antigen; p84; SHP substrate 1; signal-regulatory protein alpha; Signal-regulatory protein alpha-1; Signal-regulatory protein alpha-2; Signal-regulatory protein alpha-3; Sirp-alpha-1; Sirp-alpha-2; Sirp-alpha-3; SIRPalpha; SIRPalpha2; tyrosine phosphatase SHP substrate 1; Tyrosine-protein phosphatase non-receptor type substrate 1
基因别名: BIT; CD172A; MFR; MYD-1; MYD1; P84; PTPNS1; SHPS1; SIRP; SIRPA
UniProt ID: (Human) P78324
Entrez Gene ID: (Human) 140885
