Invitrogen

CD47 Chimeric Recombinant Rabbit Monoclonal Antibody (B6H12)

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产品信息

MA5-51748

应用
建议稀释比
已发表文章

免疫印迹 (WB)

0.3 µg/mL
-

免疫细胞化学 (ICC/IF)

1:100
-

流式细胞分析 (Flow)

1:100
-

酶联免疫吸附实验 (ELISA)

Assay-dependent
-

抑制试剂 (IA)

Assay-dependent
-
产品规格

种属反应

Human

宿主/亚型

Rabbit / IgG, kappa

Expression System

HEK293 cells

分类

Recombinant Monoclonal

类型

Antibody

克隆号

B6H12

抗原

The original antibody was generated by immunizing BALB/c mice with purified placental RGD-binding proteins (PRBP).

偶联物

Unconjugated Unconjugated Unconjugated

形式

Liquid

浓度

1 mg/mL

纯化类型

Protein A

保存液

PBS

内含物

0.02% ProClin 300

保存条件

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

运输条件

Ambient (domestic); Wet ice (international)

RRID

AB_3250440

产品详细信息

This antibody binds the extracellular domain of the human CD47, which is broadly distributed on normal adult tissues, as well as ovarian tumors, and is especially abundant in some epithelia and the brain. IAP or integrin assocaited protein has a role in both cell adhesion by acting as an adhesion receptor for THBS1 on platelets, and in the modulation of integrins. It further plays an important role in memory formation and synaptic plasticity in the hippocampus. It also acts as a receptor for SIRPA. Binding to SIRPA prevents maturation of immature dendritic cells and inhibits cytokine production by mature dendritic cells.

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

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基因别名: CD47; IAP; MER6; OA3

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UniProt ID: (Human) Q08722

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Entrez Gene ID: (Human) 961

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