中文名 | Disitertide |
英文名 | Disitertide |
别名 | 地司特肽 地司特泰 TGF-Β1抑制剂(DISITERTIDE) L-苏氨酰-L-丝氨酰-L-亮氨酰-L-ALPHA-天冬氨酰-L-丙氨酰-L-丝氨酰-L-异亮氨酰-L-异亮氨酰-L-色氨酰-L-丙氨酰-L-蛋氨酰-L-蛋氨酰-L-谷氨酰胺酰-L-天冬酰胺 |
英文别名 | P144 Disitertide disitertide P144 PEPTIDE P144 Peptide TSLDASIIWAMMQN H-THR-SER-LEU-ASP-ALA-SER-ILE-ILE-TRP-ALA-MET-MET-GLN-ASN-OH L-Asparagine, L-threonyl-L-seryl-L-leucyl-L-α-aspartyl-L-alanyl-L-seryl-L-isoleucyl-L-isoleucyl-L-tryptophyl-L-alanyl-L-methionyl-L-methionyl-L-glutaminyl- L-Threonyl-L-seryl-L-leucyl-L-alpha-aspartyl-L-alanyl-L-seryl-L-isoleucyl-L-isoleucyl-L-tryptophyl-L-alanyl-L-methionyl-L-methionyl-L-glutaminyl-L-asparagine |
CAS | 272105-42-7 |
化学式 | C68H109N17O22S2 |
分子量 | 1580.84 |
密度 | 1.327 |
沸点 | 1968.7±65.0 °C(Predicted) |
酸度系数 | 3.15±0.10(Predicted) |
存储条件 | -20°C |
体外研究 | 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. 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. 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. Western Blot Analysis Cell Line: Mouse embryo osteoblast precursor MC3T3-E1 cells. Concentration: 100 μg/mL. Incubation Time: 4 h. Result: Significantly suppressed the protein expression levels of PI3K and p-Akt, and induce the protein expression of Bax in MC3T3-E1 cells compared with the miR-590 group. |
体内研究 | 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. Animal Model: Human hypertrophic scars were implanted in 60 nude mice. Dosage: 300 μg/mL was added the Lipogel. Administration: Topical application daily administered. Result: Successful shedding was achieved in 83,3% of the xenografts. |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 0.633 ml | 3.163 ml | 6.326 ml |
5 mM | 0.127 ml | 0.633 ml | 1.265 ml |
10 mM | 0.063 ml | 0.316 ml | 0.633 ml |
5 mM | 0.013 ml | 0.063 ml | 0.127 ml |
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