Disitertide (P144) diammonium 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 diammonium 也是PI3K 的抑制剂和凋亡 (apoptosis) 诱导剂。

Disitertide (P144) diammonium is a peptidic transforming growth factor-beta 1 (TGF-β1) inhibitor specifically designed to block the interaction with its receptor. Disitertide diammonium is also a PI3K inhibitor and an apoptosis inducer.

Solid

Disitertide (P144, 100 μg/mL) diammonium suppresses the protein expression levels of PI3K and p-Akt, and induce the protein expression of Bax in MC3T3-E1 cells.
Disitertide (TGF-β1 inhibitor) diammonium 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.
Disitertide (10 μg/mL to 200 μg/mL) diammonium affects proliferation, induces apoptosis as well as anoikis in A172 and U-87 MG GBM cell lines.
has not independently confirmed the accuracy of these methods. They are for reference only.

Disitertide (P144, Topical application, 300 μg/mL) diammonium may promote scar maturation and improvement of hypertrophic scar morphology features in an “in vivo” model in nude mice after two weeks of treatment.
has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model:

Room temperature in continental US; may vary elsewhere.

Sealed storage, away from moisture and light, under nitrogenPowder -80°C 2 years；-20°C 1 year

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[1]. Cindy Neuzillet, et al. Targeting the TGFβ pathway for cancer therapy. Pharmacol Ther. 2015 Mar;147:22-31.
[2]. Jun Yang, et al. Upregulation of microRNA-590 in rheumatoid arthritis promotes apoptosis of bone cells through transforming growth factor-β1/phosphoinositide 3-kinase/Akt signaling. Int J Mol Med. 2019 May;43(5):2212-2220.

In Vitro: DMSO : 10 mg/mL (6.19 mM; Need ultrasonic)配制储备液