Description
Human Integrin alpha E beta 7 (ITGAE&ITGB7) Heterodimer Protein, His Tag&Tag Free | IT7-H52W7-50ug| Gentaur Distribution US, UK & Europe
Integrin alpha E beta 7 consist of two major subunits: Integrin alpha E (ITGAE) also known as CD103 (cluster of differentiation 103) and Integrin beta-7 is an integrin protein that in humans is encoded by the ITGB7 gene. Integrin alpha E beta 7 (CD103) is expressed mainly by cells of the T lymphocyte lineage within mucosal tissues. This is a strikingly narrow pattern of expression compared with that of other integrins. Lymphocytes expressing alpha E beta 7 are abundant in the gut and comprise a major part of the total T cell complement of the body. The effectiveness of lung transplantation is marred by the relatively high incidence of rejection. The lung normally contains a large population of lymphocytes in contact with the airway epithelium, a proportion of which expresses the mucosal integrin, alpha (E) (CD103) beta (7). This integrin is not a homing receptor, but is thought to retain lymphocytes at the epithelial surface.
Source: Human ITGAE&ITGB7 Heterodimer Protein, His Tag&Tag Free (IT7-H52W7) is expressed from human 293 cells (HEK293). It contains AA Phe 19 - Ser 1124 (ITGAE) & Glu 20 - His 723 (ITGB7) (Accession # P38570-1 (ITGAE) & P26010-1 (ITGB7) ).
Format: Powder.
Tag: C-10×His | Native.
Expression System: HEK293.
Expression Region: Phe 19 - Ser 1124 (ITGAE) & Glu 20 - His 723 (ITGB7).
Conjugate: Unconjugated.
Molecular Weight: 128.6 kDa (ITGAE) & 81.8 kDa (ITGB7).
Characteristics: Human ITGAE&ITGB7 Heterodimer Protein, His Tag&Tag Free, produced by co-expression of ITGAE and ITGB7, has a calculated MW of 128.6 kDa (ITGAE) and 81.8 kDa (ITGB7). The protein migrates as 100-115 kDa and 135-150 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Purity: 90%.
Buffer: 50 mM Tris, 150 mM NaCl, pH7.5.
Storage Conditions: -20℃.
Shipping Conditions: RT
