l General Information |
Product Name | YU142670 |
General description | YU142670 is a selective inhibitor against OCRL1/INPP5F (IC50 = 0.71 μM; |
Synonym | 3-(4-pyridinyl)-1,2,4-Triazolo[3,4-b][1,3,4]thiadiazole, 3-(Pyridin-4-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole |
Purity | ≥98.0%(HPLC) | CAS Number | 133847-06-0 |
Formula | C8H5N5S | Molecular Weight | 203.22 |
Suitability | BioReagent, suitable for cell culture, etc. |
l Physical and Chemical Information |
Appearance | white to light brown solid |
Solubility(25℃) | DMSO | Slightly soluble |
l Biological Information |
Biochem/Physiol Actions | YU142670 is a selective inhibitor against OCRL1/INPP5F (IC50 = 0.71 μM; substrate = PI(4,5)P2) and OCRL2/INPP5B (IC50 = 0.53 and 1.78 μM; substrate = PI3 and INPP5B/PI(4,5)P2, respectively) by targeting OCRL catalytic domain without affecting INPP5A, INPP5E, PTEN, SHP1, shrimp alkaline phosphatase, sphingomyelinase, or SYNJ1. YU142670 causes an increased PI(4,5)P2/PI4P ratio in human skin fibroblasts (by 50%; 50 μM for 1h) and induces upregulated actin nucleation and ruffle activity at the plasma membrane without obvious cytotoxicity. Consistent with the negative regulatory role of PtdIns(4,5)P2 against the calcium channel mucolipin-1 (MCOLN1) that controls autophagosome-lysosome fusion, ehnahced autophagosome accumulation is observed in human kidney proximal tubule cells (PTCs) upon YU142670 (25 μM for 3 hr) or OCRL shRNA treatment. |
l Storage |
Storage temp. | -20℃ |
l Precautions and Disclaimer |
This product is for R&D use only, not for drug, household, or other uses. |
l References |
1. http://www.drugbank.ca 2. https://ncit.nci.nih.gov 3. https://www.ncbi.nlm.nih.gov |
