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ICAM-1/CD54 Monoclonal antibody, PBS Only

ICAM-1/CD54 Monoclonal Antibody for WB, IHC, IF/ICC, IF-P, Indirect ELISA
Cat No. 60299-1-PBS

产品说明书

CloneNo. 2F9A8

宿主/亚型

Mouse / IgG2b

种属反应性

human

应用

WB, IHC, IF/ICC, IF-P, Indirect ELISA

CD54, ICAM-1, ICAM1, ICAM 1, BB2

缓冲液配方:  PBS Only
PBS and Azide
PBS Only
偶联物:  Unconjugated
规格: 

-/ -


Planning an IHC experiment? We recommend our IHCeasy ICAM-1 Ready-To-Use IHC Kit. ICAM-1 primary antibody included.

产品信息

60299-1-PBS targets ICAM-1/CD54 in WB, IHC, IF/ICC, IF-P, Indirect ELISA applications and shows reactivity with human samples.

经测试应用 WB, IHC, IF/ICC, IF-P, Indirect ELISA Application Description
经测试反应性 human
免疫原 ICAM-1/CD54 fusion protein Ag8309 种属同源性预测
宿主/亚型 Mouse / IgG2b
抗体类别 Monoclonal
产品类型 Antibody
全称 intercellular adhesion molecule 1
别名 CD54, ICAM-1, ICAM1, ICAM 1, BB2
计算分子量 90 kDa
观测分子量 85-95 kDa
GenBank蛋白编号BC015969
基因名称 ICAM-1
Gene ID (NCBI) 3383
ENSEMBL Gene IDENSG00000090339
RRIDAB_2881414
偶联类型 Unconjugated
形式 Liquid
纯化方式Protein A purification
UNIPROT IDP05362
储存缓冲液 PBS only , pH 7.3
储存条件Store at -80°C.
The product is shipped with ice packs. Upon receipt, store it immediately at -80°C

背景介绍

Where is ICAM-1 expressed?

Intercellular Adhesion Molecule 1 (ICAM-1), also known as Cluster of Differentiation 54 (CD54) is a transmembrane glycoprotein constitutively expressed at low levels in endothelial cells, pericytes and on some lymphocytes and monocytes1. It is located at the cytoplasmic membrane, with a large extracellular region of mainly hydrophobic amino acids joined to a small transmembrane region and a cytoplasmic tail. It has a molecular weight of 75 to 115 kDa depending on the level of glycosylation.

 What is the function of ICAM-1?

ICAM-1 is important in both innate and adaptive immune responses as an adhesion molecule. Although it is constitutively expressed, in the presence of pro-inflammatory cytokines such as TNFα the endothelial cells are activated and upregulate expression of ICAM-12. In blood vessels lined with endothelial cells, leukocytes that are rolling over the surface are able to bind to ICAM-1 and transmigrate through the endothelial barrier and into the tissue. The initial binding of the leukocytes to ICAM-1 causes a Ca2+ release that initiates endothelial cell contraction and weakening of the intercellular tight junctions3, 4. This protein can be used as an indicator of endothelial activation and of vascular inflammation.

 What is the role of ICAM-1 in disease?

Beyond the role in the immune response, ICAM-1 has also been identified as the target of attachment for the human rhinovirus, the cause of the common cold. Binding of the virus to ICAM-1 causes the viral capsid to uncoat and leads to release of the genetic material5.

  1.  Hubbard, A. K. & Rothlein, R. Intercellular adhesion molecule-1 (ICAM-1) expression and cell signaling cascades. Free Radic. Biol. Med. 28, 1379-86 (2000).

  2. Long, E. O. ICAM-1: getting a grip on leukocyte adhesion. J. Immunol. 186, 5021-3 (2011).

  3. Lawson, C. & Wolf, S. ICAM-1 signaling in endothelial cells. (2009).

  4. Lyck, R. & Enzmann, G. The physiological roles of ICAM-1 and ICAM-2 in neutrophil migration into tissues. Curr. Opin. Hematol. 22, 53-59 (2015).

  5. Xing, L., Casasnovas, J. M. & Cheng, R. H. Structural analysis of human rhinovirus complexed with ICAM-1 reveals the dynamics of receptor-mediated virus uncoating. J. Virol. 77, 6101-7 (2003).


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