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Submit ReviewDiprotin A
Description: Dipeptidyl peptidase IV (DPP-IV) inhibitor
Alternative Names: Ile-Pro-Ile
Chemical Name: L-Isoleucyl-L-prolyl-L-isoleucine
Purity: ≥98% (HPLC)
Biological Activity for Diprotin A
Diprotin A is a dipeptidyl peptidase IV (DPP-IV) inhibitor. Inhibits hydrolysis of incretins, regulating blood glucose levels. Induces Src and vascular endothelium-cadherin phosphorylation, increasing vascular permeability in the retina. Also increases number of viable phenotypic long term repopulating hematopoietic stem cells when harvesting mouse bone marrow in aerobic conditions.
Technical Data for Diprotin A
| M. Wt | 341.45 |
| Formula | C17H31N3O4 |
| Storage | Store at -20°C |
| Purity | ≥98% (HPLC) |
| CAS Number | 90614-48-5 |
| PubChem ID | 94701 |
| InChI Key | JNTMAZFVYNDPLB-PEDHHIEDSA-N |
| Smiles | O=C([C@@H](N)[C@@H](C)CC)N1[C@H](C(N[C@H](C(O)=O)[C@@H](C)CC)=O)CCC1 |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data for Diprotin A
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| water | 34.15 | 100 |
Preparing Stock Solutions for Diprotin A
The following data is based on the product molecular weight 341.45. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 2.93 mL | 14.64 mL | 29.29 mL |
| 5 mM | 0.59 mL | 2.93 mL | 5.86 mL |
| 10 mM | 0.29 mL | 1.46 mL | 2.93 mL |
| 50 mM | 0.06 mL | 0.29 mL | 0.59 mL |
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Product Datasheets for Diprotin A
References for Diprotin A
References are publications that support the biological activity of the product.
Juillerat-Jeanneret et al (2014) Dipeptidyl peptidase IV and its inhibitors: therapeutics for type 2 diabetes and what else? J.Med.Chem. 57 2197 PMID: 24099035
Lim et al (2015) Role of dipeptidyl peptidase-4 inhibitors in new-onset diabetes after transplantation. Korean J.Intern.Med. 30 759 PMID: 26552451
Lee et al (2016) Dipeptidyl peptidase-4 inhibitor increases vascular leakage in retina through VE-cadherin phosphorylation. Sci.Rep. 6 29393 PMID: 27381080
If you know of a relevant reference for Diprotin A, please let us know.
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