ACROBiosystems社 プロダクトリスト：Recombinant Protein
- Human Integrin isoform alpha-7X2B beta 1 (ITGA7X2B&ITGB1) Heterodimer Protein
- Integrin isoform alpha-7X2B beta 1
|Synonyms||Integrin isoform alpha-7X2B beta 1,ITGA7X2BB1,ITGA7X2B&ITGB1,ITGA7X2B&B1|
|Characteristics||Human ITGA7X2B & ITGB1 Heterodimer Protein, produced by co-expression of ITGA7X2B and ITGB1, has a calculated MW of 116.5 kDa (ITGA7X2B) and 83.7 kDa (ITGB1). Subunit ITGA7X2B is fused with an acidic tail at the C-terminus and followed by a polyhistidine|
|Endotoxin Level||Less than 1.0 EU per μg by the LAL method.|
|Purity||>90% as determined by SDS-PAGE.|
|Description||Integrin alpha-7/beta-1 is the primary laminin receptor on skeletal myoblasts and adult myofibers, which is highly expressed in cardiac muscle, skeletal muscle and smooth muscle cells, and localizes to Z-disc and costamere structures. It is involved in the maintenance of the myofibers cytoarchitecture as well as for their anchorage, viability and functional integrity. Isoform Alpha-7X2B and isoform Alpha-7X1B promote myoblast migration on laminin 1 and laminin 2/4, but isoform Alpha-7X1B is less active on laminin 1 (In vitro). ITGA7 has been shown to interact with Merosin, ITGB1, FHL2 and FHL3.|
|Reference||(1) Hodges, BL., et al., 1997, Journal of Cell Science, 110 (22): 2873-2881.
(2) Mielenz, D., et al., 2001, The Journal of Biological Chemistry, 276 (16): 13417-13426.
(3) Samson T., et al., 2004, J. Biol. Chem. 279 (27): 28641-28652.