Background：Tspan8 is 1 of the 33 mammalian members of the tetraspanin family, composed of transmembrane proteins that organize laterally, together or with other membrane partners such as integrins, to form ‘tetraspanin webs’.
These platforms signal within cells to regulate many cellular processes: adhesion, migration, invasion or survival Tspan8 has been implicated in many types of cancer.Overexpression was reported in glioma and colorectal, esophageal, hepatic, gastric and pancreatic carcinoma.
Tspan8 exerts a pro-invasive function by controlling cell–cell and cell–matrix interactions through its association with membrane partners such as α6β4 integrin-protein kinase C (PKC)-activated, E-cadherin, EpCAM, claudin-7 and CD44.
Moreover, Tspan8 may be a promising new therapeutic target, as Tspan8-specific antibodies were shown to reduce cell motility, block tumor angiogenesis in vivo.
仕様
サイズ：100ug
Source：Human TSPAN8, His Tag (TS8-H52H3) is expressed from human 293 cells (HEK293). It contains AA Lys 110 - Asn 205 (Accession # P19075-1).
Molecule：TSPAN8
Synonyms：CO-029,tetraspanin 8,TM4SF3,TM4SF3tspan-8,Transmembrane 4 superfamily member 3tetraspanin-8,TSPAN8,Tspan-8,Tumor-associated antigen CO-029
Species：Human
Tag：His Tag
Expression Systems：HEK293
Expression Rigeion：Lys 110 - Asn 205
Conjugate：Unconjugated
Accession：NP_004607.1
Molecular Weight：12.9 kDa
Characteristics：This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 12.9 kDa. The protein migrates as 14 kDa and 17-19 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin Level：Less than 1.0 EU per ug by the LAL method.
