Anti-CD11a Antibody (APC ) (AGIM0459)

CD11a monoclonal antibody (APC ) (AGIM0459)

SKU:

AGIM0459

Product Type:

Antibody

Antibody Type:

Monoclonal Antibody

Reactivity:

Human

Host Species:

Mouse

Isotype:

IgG1

Clone:

HI111

Conjugation:

APC

Applications:

Description

Description

Datasheet

Isotype:	IgG1
Host Species:	Mouse
Storage:	Store at 4°C. Avoid prolonged exposure to light.
Uniprot:	P20701
Background:	CD11a (LFA-1a) together with CD18 constitute leukocyte function-associated antigen 1 (LFA-1), the aLb2 integrin. CD11a is implicated in activation of LFA-1 complex. LFA-1 is expressed on the plasma membrane of leukocytes in a low-affinity conformation. Cell stimulation by chemokines or other signals leads to induction the high-affinity conformation, which supports tight binding of LFA-1 to its ligands, the intercellular adhesion molecules ICAM-1, -2, -3. LFA-1 is thus involved in interaction of various immune cells and in their tissue-specific settlement, but participates also in control of cell differentiation and proliferation and of T-cell effector functions. Blocking of LFA-1 function by specific antibodies or small molecules has become an important therapeutic approach in treatment of multiple inflammatory diseases. For example, humanized antiLFA-1 antibody Efalizumab (Raptiva) is being used to interfere with T cell migration to sites of inflammation; binding of cholesterol-lowering drug simvastatin to CD11a allosteric site leads to immunomodulation and increase in lymphocytic cholinergic activity .

UniProt Protein Function:	ITGAL: Integrin alpha-L/beta-2 is a receptor for ICAM1, ICAM2, ICAM3 and ICAM4. It is involved in a variety of immune phenomena including leukocyte-endothelial cell interaction, cytotoxic T-cell mediated killing, and antibody dependent killing by granulocytes and monocytes. Belongs to the integrin alpha chain family. 3 isoforms of the human protein are produced by alternative splicing.
UniProt Protein Details:	Protein type:Motility/polarity/chemotaxis; Membrane protein, integral; Cell adhesion; Cell surface Chromosomal Location of Human Ortholog: 16p11.2 Cellular Component: cell surface; membrane; plasma membrane; immunological synapse; intercellular junction; integrin complex; external side of plasma membrane Molecular Function:protein binding; protein heterodimerization activity; metal ion binding; protein complex binding; ICAM-3 receptor activity; cell adhesion molecule binding Biological Process: integrin-mediated signaling pathway; extracellular matrix organization and biogenesis; regulation of immune response; cell-matrix adhesion; activated T cell proliferation; positive regulation of calcium-mediated signaling; signal transduction; receptor clustering; heterophilic cell adhesion; leukocyte adhesion; T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell; positive regulation of T cell proliferation; inflammatory response; blood coagulation; cell adhesion; cell motility; leukocyte migration
NCBI Summary:	ITGAL encodes the integrin alpha L chain. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. This I-domain containing alpha integrin combines with the beta 2 chain (ITGB2) to form the integrin lymphocyte function-associated antigen-1 (LFA-1), which is expressed on all leukocytes. LFA-1 plays a central role in leukocyte intercellular adhesion through interactions with its ligands, ICAMs 1-3 (intercellular adhesion molecules 1 through 3), and also functions in lymphocyte costimulatory signaling. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
UniProt Code:	P20701
NCBI GenInfo Identifier:	88911345
NCBI Gene ID:	3683
NCBI Accession:	P20701.3
UniProt Secondary Accession:	P20701,O43746, Q45H73, Q96HB1, Q9UBC8,
UniProt Related Accession:	P20701
Molecular Weight:
NCBI Full Name:	Integrin alpha-L
NCBI Synonym Full Names:	integrin, alpha L (antigen CD11A (p180), lymphocyte function-associated antigen 1; alpha polypeptide)
NCBI Official Symbol:	ITGAL
NCBI Official Synonym Symbols:	CD11A; LFA-1; LFA1A
NCBI Protein Information:	integrin alpha-L; LFA-1A; LFA-1 alpha; integrin gene promoter; CD11 antigen-like family member A; lymphocyte function-associated antigen 1; leukocyte adhesion glycoprotein LFA-1 alpha chain; leukocyte function-associated molecule 1 alpha chain; antigen CD11A (p180), lymphocyte function-associated antigen 1, alpha polypeptide
UniProt Protein Name:	Integrin alpha-L
UniProt Synonym Protein Names:	CD11 antigen-like family member A; Leukocyte adhesion glycoprotein LFA-1 alpha chain; LFA-1A; Leukocyte function-associated molecule 1 alpha chain; CD_antigen: CD11a
Protein Family:	Integrin
UniProt Gene Name:	ITGAL
UniProt Entry Name:	ITAL_HUMAN