Disitertide acetate 是转化生长因子 TGFβ1 的多肽抑制剂，特异性的阻断其与受体间的相互作用。Disitertide acetate 也是PI3K 的抑制剂和Apoptosis" style="display: inline; color: #c13a36">凋亡 (Apoptosis) 诱导剂。

Disitertide acetate is a peptidic transforming growth factor-beta 1 (TGF-β1) inhibitor specifically designed to block the interaction with its receptor. Disitertide acetate is also a PI3K inhibitor and an apoptosis inducer.

Disitertide acetate (P144, 100 μg/mL) suppresses the protein expression levels of PI3K and p-Akt, and induce the protein expression of Bax in MC3T3-E1 cells[2]. Disitertide acetate (TGF-β1 inhibitor) abrogates the MACC1- AS1 expression in GC cells, suggesting that targeting TGFβ signaling pathway may be a potential strategy to inhibit MSC-induced stemness and chemoresistance[3]. Disitertide acetate (10 μg/mL to 200 μg/mL) affects proliferation, induces apoptosis as well as anoikis in A172 and U-87 MG GBM cell lines[5].

Disitertide acetate (Topical application, 300 μg/mL) may promote scar maturation and improvement of hypertrophic scar morphology features in an “in vivo” model in nude mice after two weeks of treatment[4].

C70H113N17O24S2

1640.88

Disitertide acetate(272105-42-7 Free base);P144 acetate

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years