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Invitrogen
CD47 Monoclonal Antibody (MEM-122), FITC
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CD47 Antibody (MA1-10239) in Flow
Flow Cytometry analysis of CD47 using CD47 Monoclonal Antibody (MEM-122), FITC (Product # MA1-10239). Separation of human CD47 positive lymphocytes (red-filled) from CD47 negative lymphocytes (black-dashed) in flow cytometry analysis (surface staining) of human peripheral whole blood stained using anti-human CD47 (MEM-122) FITC antibody (20 μl reagent / 100 μl of peripheral whole blood).
产品信息
MA1-10239
产品规格
种属反应
Human,
Non-human primate,
Pig
宿主/亚型
Mouse
/ IgM
分类
Monoclonal
类型
Antibody
克隆号
MEM-122
抗原
COS-7 (African green monkey) cells
偶联物
激发/发射光谱
498/517 nm
查看光谱
形式
Liquid
纯化类型
Size-exclusion chromatography
保存液
TBS, pH 8, with 0.2% BSA
内含物
15mM sodium azide
保存条件
4°C, store in dark, DO NOT FREEZE!
运输条件
Ambient (domestic); Wet ice (international)
RRID
产品详细信息
This antibody reacts with an extracellular epitope of CD47 (Integrin Associated Protein), a 50-55 kDa membrane adhesion molecule (thrombospondin receptor; immunoglobulin supergene family) expressed on leukocytes, platelets and erythrocytes. It is also expressed on epithelial cells, endothelial cells, fibroblasts and many tumor cell lines.
靶标信息
CD47, known as integrin-associated protein (IAP), is a glycosylated transmembrane glycoprotein with five domains, expressed widely across hematopoietic cells like T and B cells, monocytes, platelets, and erythrocytes, as well as non-hematopoietic cells. It interacts with integrins such as CD51/CD61 and CD41/CD61, and serves as a receptor for thrombospondin, mediating bi-directional signaling that affects neural synaptic activity and macrophage phagocytosis. CD47 acts as a ligand for CD172a (SIRP alpha), an inhibitory receptor on macrophages, preventing phagocytosis of CD47-positive cells. This interaction influences cell migration, B cell adhesion, T cell activation, and neuronal development, particularly in synapse-rich brain and retina regions. It also modulates chondrocyte responses to mechanical signals. T cell expression of CD47 can lead to activation or apoptosis in the presence of thrombospondin. Monoclonal antibody stimulation of CD47 has been shown to induce CD4+CD25- suppressive activity and increase Foxp3 expression. CD47's role in membrane transport, signal transduction, and its broad tissue distribution highlight its significance in various physiological processes.
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: antigen identified by monoclonal antibody 1D8; Antigenic surface determinant protein OA3; CD47; CD47 antigen; CD47 antigen (Rh-related antigen, integrin-associated signal transducer); CD47 glycoprotein; IAP; integrin associated protein; Integrin-associated protein; integrin-associated signal transducer; Leukocyte surface antigen CD47; Protein MER6; Rh-related antigen; sCD47; soluble CD 47; soluble CD47
基因别名: CD47; CD47/IAP; IAP; MER6; OA3
UniProt ID: (Human) Q08722, (Pig) Q9GKE8
Entrez Gene ID: (Human) 961, (Pig) 397042
cell adhesion
integrin-mediated signaling pathway
opsonization
positive regulation of cell proliferation
response to bacterium
positive regulation of cell-cell adhesion
extracellular matrix organization
positive regulation of inflammatory response
positive regulation of phagocytosis
positive regulation of T cell activation
leukocyte migration
