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Disitertide TFA (Synonyms: P144 TFA)

Katalog-Nr.GC60782

Disitertid (P144) TFA ist ein peptidischer Inhibitor des transformierenden Wachstumsfaktors Beta 1 (TGF-β1), der speziell entwickelt wurde, um die Wechselwirkung mit seinem Rezeptor zu blockieren. Disitertid (P144) TFA ist auch ein PI3K-Inhibitor und ein Apoptoseinduktor.

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Disitertide TFA Chemische Struktur

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5mg
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10mg
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25mg
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Sample solution is provided at 25 µL, 10mM.

Product Documents

Quality Control & SDS

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Background

Disitertide (P144) TFA is a peptidic transforming growth factor-beta 1 (TGF-β1) inhibitor specifically designed to block the interaction with its receptor. Disitertide (P144) TFA is also a PI3K inhibitor and an apoptosis inducer[1][2][3][4][5].

Disitertide (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 (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 (P144, 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]. Western Blot Analysis[2] Cell Line: Mouse embryo osteoblast precursor MC3T3-E1 cells.

Disitertide (Topical application, 300 μg/mL) may promote scar maturation and clinical improvement of hypertrophic scar morphology features in an "in vivo" model in nude mice after two weeks of treatment[4]. Animal Model: Human hypertrophic scars were implanted in 60 nude mice[4].

[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. [3]. Wanming He, et al. MSC-regulated lncRNA MACC1-AS1 promotes stemness and chemoresistance through fatty acid oxidation in gastric cancer. Oncogene. 2019 Jun;38(23):4637-4654. [4]. Shan Shan Qiu, et al. Effect of P144® (Anti-TGF-β) in an "In Vivo" Human Hypertrophic Scar Model in Nude Mice. PLoS One. 2015 Dec 31;10(12):e0144489. [5]. Gabriel Gallo-Oller, et al. P144, a Transforming Growth Factor beta inhibitor peptide, generates antitumoral effects and modifies SMAD7 and SKI levels in human glioblastoma cell lines. Cancer Lett. 2016 Oct 10;381(1):67-75.

Chemical Properties

Cas No. SDF
Überlieferungen P144 TFA
Formula C70H110N17O24S2F3 M.Wt 1694.84
Löslichkeit Storage -20°C, protect from light
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table

Prepare stock solution
1 mg 5 mg 10 mg
1 mM 0.59 mL 2.9501 mL 5.9003 mL
5 mM 0.118 mL 0.59 mL 1.1801 mL
10 mM 0.059 mL 0.295 mL 0.59 mL
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Average Rating: 5 ★★★★★ (Based on Reviews and 2 reference(s) in Google Scholar.)

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