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6B4 recognizes specifically the cytoplasmic domain of integrin subunit alpha-6B. 6B4 stains the basement membrane zone of ducts and acini of salivary gland, kidney tubules, epithelium of colonic crypts and weakly stains sweat glands and sebaceous glands.
A broad species reactivity is expected because of the conserved nature of the epitope.
The antibody may be stored at 4°C. For prolonged storage prepare appropriate aliquots and store at or below -20°C. Prior to use, an aliquot is thawed slowly in the dark at ambient temperature, spun down again and used to prepare working dilutions by adding sterile phosphate buffered saline (PBS, pH 7.2). Repeated thawing and freezing should be avoided. Working dilutions should be stored at 4°C, not refrozen, and preferably used the same day. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance or the concentration of the product.
Integrins are a family of heterodimeric membrane glycoproteins consisting of non-covalently associated alpha and beta subunits. More than 18 alpha and 8 beta subunits with numerous splice variant isoforms have been identified in mammals. In general, integrins function as receptors for extracellular matrix proteins. Certain integrins can also bind to soluble ligands or to counter-receptors on adjacent cells, such as the intracellular adhesion molecules (ICAMs), resulting in aggregation of cells. Signals transduced by integrins play a role in many biological processes, including cell growth, differentiation, migration and apoptosis. For integrin subunits alpha-3 and alpha-6, two cytoplasmic variants, A and B, have been identified.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: CD49 antigen-like family member F; CD49f; integrin alpha 6; Integrin alpha-6; integrin alpha6B; integrin, alpha 6; VLA-6
Gene Aliases: CD49f; ITGA6; ITGA6B; VLA-6
UniProt ID: (Human) P23229
Entrez Gene ID: (Human) 3655
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