产品
编 号:F258281
分子式:C19H32F3N3O6
分子量:455.47
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5mg
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10mg
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25mg
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50mg
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生物活性:
Diprotin A TFA (Ile-Pro-Ile TFA) is an inhibitor of dipeptidyl peptidase IV (DPP-IV).

体内研究:
In the model of retinopathy of prematurity, Diprotin A increases not only retinal vascularity but also leakage. Additionally, in the murine diabetic retinopathy model, Diprotin A 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.

体外研究:
Diprotin A increases the phosphorylation of Src and vascular endothelial-cadherin (VE-cadherin) in human endothelial cells and disrupts endothelial cell-to-cell junctions, which are attenuated by CXCR4 (receptor of SDF-1α)-blocker or Src-inhibitor.
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