|Source:||The herbs of Camellia sinensis|
|Biological Activity or Inhibitors:||1. (+)-Catechin hydrate has antioxidant activity and is effective in reducing oxidative stress.
|Solvent:||Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.|
|Storage:||Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: firstname.lastname@example.org
|After receiving:||The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.|
|1 mg||5 mg||10 mg||20 mg||25 mg|
|1 mM||3.2438 mL||16.219 mL||32.438 mL||64.8761 mL||81.0951 mL|
|5 mM||0.6488 mL||3.2438 mL||6.4876 mL||12.9752 mL||16.219 mL|
|10 mM||0.3244 mL||1.6219 mL||3.2438 mL||6.4876 mL||8.1095 mL|
|50 mM||0.0649 mL||0.3244 mL||0.6488 mL||1.2975 mL||1.6219 mL|
|100 mM||0.0324 mL||0.1622 mL||0.3244 mL||0.6488 mL||0.811 mL|
Indian J Exp Biol. 2013 Oct;51(10):823-7.
|Effect of (+)-catechin hydrate on oxidative stress induced by high sucrose and high fat diet in male Wistar rats.[Pubmed: 24266106]|
|Increased lipid peroxidation and reduced glutathione levels in liver of rats fed high sucrose high fat (HSHF) diet were normalized by concomitant administration of (+)-Catechin hydrate. Plasma non-enzymatic antioxidants viz. alpha-tocopherol, ascorbic acid and total thiols decrease were also significantly less in rats administered with (+)-Catechin hydrate concomitantly with HSHF diet. Thus the present results indicate that (+)-Catechin hydrate has antioxidant activity and is effective in reducing oxidative stress. The study is of clinical importance as oxidative stress is known to be the cause of many clinical manifestations viz. cancer, Parkinson's disease, atherosclerosis, heart failure, myocardial infarction and many other diseases.|