中文名称: | L-异亮氨酰-L-脯氨酰-L-异亮氨酸 | ||||
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英文名称: | Diprotin A | ||||
别名: | 抑二肽素 A Ile-Pro-Ile | ||||
CAS No: | 90614-48-5 | 分子式: | C17H31N3O4 | 分子量: | 341.45 |
CAS No: | 90614-48-5 | ||||
分子式: | C17H31N3O4 | ||||
分子量: | 341.45 |
基本信息
产品编号: |
D11096 |
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产品名称: |
Diprotin A |
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CAS: |
90614-48-5 |
储存条件 |
粉末 |
-20℃ |
四年 |
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分子式: |
溶于液体 |
-80℃ |
两年 |
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分子量 |
341.45 |
-20℃ |
一个月 |
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化学名: |
l-isoleucyl-l-prolyl-l-isoleucine |
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Solubility (25°C): |
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体外:
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DMSO |
68 mg/mL |
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Ethanol |
68 mg/mL |
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Water |
68 mg/mL |
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体内(现配现用): |
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<1mg/ml表示微溶或不溶。 |
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普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 |
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请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 |
生物活性
产品描述 |
一种二肽基肽酶 IV (DPP-IV) 的抑制剂。 |
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体外研究 |
Diprotin A (100μM; 30 minutes after CXCR4-blocker or Src-inhibitor treatment) induces the phosphorylation of Src [Tyr 416] and VE-cadherin [Tyr731] in hECs in both normoxia and H/R conditions in human endothelial cells and disrupts endothelial cell-to-cell junctions, which are attenuated by CXCR4 (receptor of SDF-1α)-blocker or Src-inhibitor Western Blot Analysis |
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Cell Line: |
Human endothelial cells[1] |
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Concentration: |
100μM |
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Incubation Time: |
30 minutes after CXCR4-blocker or Src-inhibitor treatment |
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Result: |
Induced the phosphorylation of Src [Tyr 416] and VE-cadherin [Tyr731] in hECs. |
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体内研究 |
Diprotin A (intraperitoneal injection; 70μg/kg; twice daily; 7 days) increases the phosphorylation of Src and VE-cadherin and aggravates vascular leakage in the retinas. Collectively, Diprotin A induces vascular leakage by augmenting the SDF-1α/ CXCR4/Src/VE-cadherin signaling pathway |
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Animal Model: |
Streptozotocin-induced diabetic retinopathy model in wild-type C57/BL6 mice |
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Dosage: |
70μg/kg |
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Administration: |
Intraperitoneal injection; twice daily; 7 days |
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Result: |
Induced vascular leakage by augmenting the SDF-1α/CXCR4/Src/VE-cadherin signaling pathway. |
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 )