2-Methylvaleric acid CAS NO.97-61-0

Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine，Traditional Chinese Medicine), Natural Active Pharmaceutical Ingredients worldwide. From small quantities for R&D or reference standard, to large quantities for customizing or manufacturing, Biopurify emphasizes on consistent and reliable services for his customers. 
With excellent quality products and good service, we have clients from more than dozens countries and regions, and we pride ourselves in providing our customers with a total satisfaction experiences.
We are doing our best to be your reliable partner for high quality Phytochemicals and Reference Standards from china.
 
Our main services:
A. Supply active ingredients and reference standards ofTraditional Chinese Medicine, from mgs to kgs scale.
B. Custom extraction and purification, target Herb Active Ingredients
C. Custom synthesis and semi-synthesis for Natural Active Ingredients
D. CR, CM and PD services from lab scale, pilot scale to commercial scale(GMP is also available)
E.Traditional Chinese Medicine compounds library
 

1.Provide traditional Chinese medicine reference materials and natural active ingredients;
2.More than 2200 compounds are available for selection, continuously building high-quality natural product libraries for drug research and development;
3.Provide various screening libraries and more inhibitor products;
4.Provide separation and structural determination of natural products;
5.Laboratory scale pilot to commercial scale collaborative research and process development services.More than 180 experiences in phytochemistry (still increasing)
Each product has passed very strict testing (NMR/MS/HPLC)
Agents from many countries

General tips：For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging：1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition：Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Chemical Properties of 2-Methylvaleric acid

Preparing Stock Solutions of 2-Methylvaleric acid

References on 2-Methylvaleric acid

The gp15/400 polyprotein antigen of Brugia malayi binds fatty acids and retinoids.[Pubmed:7630382]

Mol Biochem Parasitol. 1995 Apr;71(1):41-50.

Gp15/400 is a surface-proximal antigen of the filarial nematode Brugia malayi, produced as a large polyprotein precursor comprising an array of polypeptide units of approx. 14.5 kDa. Here we describe a biochemical function for gp15/400. A single 14.5-kDa unit of gp15/400 has been expressed in Escherichia coli, and found to dimerise spontaneously. This protein (designated P-RUNG) has high-affinity fatty acid and retinoid binding activity, suggesting that the parent polypeptide itself has these properties. Fluorescent fatty acid probes show significant enhancement of fluorescence intensity and shifts in emission wavelength in the presence of P-RUNG, which can be reversed by competing non-fluorescent fatty acids (oleic, palmitic, steric, arachidonic), retinoids (retinol and retinoic acid) and oleoyl Coenzyme A, but not by tryptophan, cholesterol, caproic acid, squalene, tocopherol, tocopherol acetate, succinyl CoA, 2-methylbutyric acid and 2-Methylvaleric acid. Changes in intrinsic fluorescence of retinol or retinoic acid confirmed the retinoid binding function. The results of fluorescence titration experiments are consistent with stoichiometric binding to a single protein site per monomer unit with affinities (Kd) in the range 2 x 10(-6) M (for the fluorescent probe 11-((5-dansyl)amino)undecanoic acid) and 2 x 10(-7) M (for oleic acid). The extreme blue shift of the fluorescent fatty acid-protein complex suggests an unusually low polarity for the protein binding site. The intrinsic fluorescence of the single tryptophan residue of P-RUNG indicates that it also is deeply buried in a non-polar environment, but is probably not involved in ligand binding. Gp15/400, therefore, represents a new class of lipid binding protein which is possibly restricted to nematodes.

Keywords:

2-Methylvaleric acid,97-61-0,Natural Products, buy 2-Methylvaleric acid , 2-Methylvaleric acid supplier , purchase 2-Methylvaleric acid , 2-Methylvaleric acid cost , 2-Methylvaleric acid manufacturer , order 2-Methylvaleric acid , high purity 2-Methylvaleric acid