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Rabbit Anti-ICAM1/CD54/FITC Conjugated antibody
background:
This gene encodes a cell surface glycoprotein which is typically expressed on endothelial cells and cells of the immune system. It binds to integrins of type CD11a / CD18, or CD11b / CD18 and is also exploited by Rhinovirus as a receptor. [provided by RefSeq, Jul 2008].
Function:
ICAM proteins are ligands for the leukocyte adhesion protein LFA-1 (integrin alpha-L/beta-2). During leukocyte trans-endothelial migration, ICAM1 engagement promotes the assembly of endothelial apical cups through ARHGEF26/SGEF and RHOG activation. In case of rhinovirus infection acts as a cellular receptor for the virus.
Subunit:
Homodimer (Probable). Interacts with human herpesvirus 8 MIR2 protein (Probable). Interacts with MUC1 and promotes cell aggregation in epithelial cells. Interacts with ARHGEF26/SGEF. Binds to coxsackievirus A21 capsid proteins and acts as a receptor for this virus.
Subcellular Location:
Membrane; Single-pass type I membrane protein.
Post-translational modifications:
Monoubiquitinated, which is promoted by MARCH9 and leads to endocytosis.
Similarity:
Belongs to the immunoglobulin superfamily. ICAM family.
ontains 5 Ig-like C2-type (immunoglobulin-like) domains.
Database links:
Entrez Gene: 3383 Human
Entrez Gene: 15894 Mouse
Entrez Gene: 25464 Rat
Omim: 147168 Human
Unigene: 643447 Human
SwissProt: P05362 Human
SwissProt: P13597 Mouse
SwissProt: Q00238 Rat
Unigene: 435508 Mouse
Unigene: 12 Rat
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
CD54(ICAM-1)是分子量为60-110KD的膜型糖蛋白,表达于单核和内皮细胞。许多细胞如B或T淋巴细胞、胸腺细胞、纤维母细胞和上皮细胞都可诱导表达CD54,在调节免疫和炎症反应中CD54有重要作用。
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