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Your Good Partner in Biology Research

TSPAN8

TSPAN8,別名CO-029/TM4SF3。它是一種四跨膜蛋白超家族(TM4SF)的成員,主要在多種腫瘤中高表達,并可能通過促進血管再生以及增強腫瘤細胞遷移和侵襲等促進腫瘤的轉移與進展。TSPAN8的作用機制與其在細胞膜上的定位有關,它可以通過形成同源或異源二聚體與其他蛋白質分子在質膜上形成多聚體復合物,從而發揮功能。此外,TSPAN8還可以通過與非整合素伴侶如EWI-F、EPCAM、CD13、PKC和PI4KII等相互結合。TSPAN8在生物學上的意義主要體現在其對腫瘤發生發展中的調控作用。研究發現,TSPAN8在乳腺癌進展中EGF/EGFR信號通路被激活,通過SOX9上調TSPAN8轉錄。TSPAN8的高表達與腫瘤干細胞的特性相關,并且與治療抵抗和不良預后有關。TSPAN8還可以通過激活PI3K-AKT信號通路增強癌細胞的抗凋亡能力。此外,TSPAN8的表達還與腫瘤微環境中的細胞間通訊有關,它在外泌體中富集,可能通過細胞外囊泡在細胞間進行信號傳遞,影響腫瘤轉移。因此,TSPAN8是腫瘤治療中的一個潛在靶點。

熱銷產品

Recombinant Human Tetraspanin-8 (TSPAN8)-VLPs (Active) (CSB-MP025166HU)

驗證數據

CSB-MP025166HU

CSB-MP025166HU is detected by Mouse anti-6*His monoclonal antibody.(This tag can be tested only under denaturing conditions.)

CSB-MP025166HU

Activity
Measured by its binding ability in a functional ELISA. Immobilized Human TSPAN8 at 5 μg/ml can bind Anti-TSPAN8 recombinant antibody (CSB-RA025166MA1HU). The EC50 is 2.261-2.623 ng/mL.The VLPs (CSB-MP3838) is negative control.

TSPAN8 Recombinant Monoclonal Antibody (CSB-RA025166MA1HU)

驗證數據

CSB-RA025166MA1HU

The Binding Activity of TSPAN8 with Anti-TSPAN8 recombinant antibody
Activity: Measured by its binding ability in a functional ELISA. Immobilized Human TSPAN8 (CSB-MP025166HU) at 5 μg/mL can bind Anti-TSPAN8 recombinant antibody. The EC50 is 2.261-2.623 ng/mL.The VLPs (CSB-MP3838) is negative control.

CSB-RA025166MA1HU

Untransfected MC38 cells (green line) and transfected Human TSPAN8 MC38 stable cells (red line) were stained with anti-TSPAN8 antibody (CSB-RA025166MA1HU) (2μg/1*106cells), washed and then followed by FITC-conjugated anti-Human IgG Fc antibody and analyzed with flow cytometry.

CSB-RA025166MA1HU

The purity of TSPAN8 was greater than 95% as determined by SEC-HPLC

TSPAN8 Antibodies

TSPAN8 for Homo sapiens (Human)

TSPAN8 Proteins

TSPAN8 Proteins for Homo sapiens (Human)