( 母液浓度为 40 mg/mL ), 如您需要配置的浓度超过该产品的溶解度,请先与我们客服联系。| 中文名称: | Disitertide 一键复制产品信息 | ||||
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| 英文名称: | Disitertide | ||||
| 别名: | P144 Disitertide;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;P144;P144 Peptide;TSLDASIIWAMMQN | ||||
| CAS No: | 272105-42-7 | 分子式: | C68H109N17O22S2 | 分子量: | 1580.82 |
| CAS No: | 272105-42-7 | ||||
| 分子式: | C68H109N17O22S2 | ||||
| 分子量: | 1580.82 | ||||
基本信息
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产品编号: |
D11307 |
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产品名称: |
Disitertide |
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CAS: |
272105-42-7 |
储存条件 |
粉末 |
-20℃ |
四年 |
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分子式: |
溶于液体 |
-80℃ |
六个月 |
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分子量 |
1580.82 |
-20℃ |
一个月 |
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化学名: |
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 |
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生物活性
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产品描述 |
一种转化生长因子 TGFβ1 的多肽抑制剂,特异性的阻断其与受体间的相互作用。Disitertide (P144) 也是PI3K 的抑制剂和凋亡 (apoptosis) 诱导剂。 |
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靶点 |
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体外研究 |
Disitertide (100μg/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, 10μg/mL to 200μg/mL) affects proliferation, induces apoptosis as well as anoikis in A172 and U-87 MG GBM cell lines Western Blot Analysis |
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Cell Line: |
Mouse embryo osteoblast precursor MC3T3-E1 cells. |
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Concentration: |
100μg/mL. |
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Incubation Time: |
4 h. |
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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. |
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体内研究 |
Disitertide (Topical application, 300μg/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 |
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Animal Model: |
Human hypertrophic scars were implanted in 60 nude mice. |
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Dosage: |
300μg/mL was added the Lipogel. |
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Administration: |
Topical application daily administered. |
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Result: |
Successful shedding was achieved in 83,3% of the xenografts. |
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本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
用本工具协助配置特定浓度的溶液,使用的计算公式为:
开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为:C1V1 = C2V2 ( 输入 输出 )
母液,添加 300 μLPEG300
混匀澄清,再加 50μLTween80, 混匀澄清,再加 600μLSaline/PBS/ddH2O
混匀澄清方案所需的各种助溶剂如: DMSO , PEG300 / PEG400 , Tween 80 , SBE-β-CD , 玉米油 等, 均可点击跳转或在网站搜索购买。
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL Saline/PBS/ddH2O,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
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