Product description:Harpagoside can promote Yin deficiency mice spleen lymphocyte proliferation, inducing spleen lymphocytes produce IL - 2, can reduce plasma content of cAMP in Yin deficiency mice, and can adjust the cAMP/cGMP level ratio to the normal control group, the suppression of immune function was restored.
Product description:Aka polysaccharide chitin, chitin, or shell, is a kind of nitrogen polysaccharide substances, as shrimp, crabs, insects, such as the important composition of shells. Molecules for long chain, by about 8000 monomers by polysaccharide, for a translucent and solid material in nature. Chitin is a fungal cell wall and the main component of arthropod exoskeleton. Chitin can prove in several medical and industrial purposes.
Product description:1. Character: colourless liquid. 2. The density (g/mL, 20 ℃) : 0.874 3. The relative vapor density (g/mL, air = 1) : not determined 4. The melting point (DHS) C: not sure 5. The boiling point (DHS C, atmospheric pressure) : 87-90.By ethylene glycol monomethyl ether with ammonia in nickel or alumina catalyst under high temperature and dehydration, or by the methoxy acetonitrile to nickel and catalytic hydrogenation.
Product description:To the role of uterine motherwort alkali for rabbits, cats, dogs, guinea pigs and other animals are in excitation the uterus. To estrogen early or ovaries removed after intramuscular injection of estradiol 50 mg rat uterus in vitro, motherwort alkali can allow it to increase the amplitude. Role of motherwort alkaloid related to the dose, the concentration of 0.2 ~ 1.0 mg/ml, dose a tension linear relationship, to reach maximum tension when more than 2 mg/ml.
Purity: 98%, 99%
Docetaxel (Taxotere.) is a synthetic drug based on chemicals found in the yew tree. The drug's mechanism of action is similar to that of pacliltaxel in that it inhibits the breakdown of microtubules and inhibits cell division. Malignancies for which docetaxel is used include: Breast cancer (advanced or metastatic) Non-small cell lung cancer
Synonym: sodium 2-(dodecyloxy)-2-oxoethane-1-sulphonate ; SLSA ; Acetic acid, sulfo-, 1-dodecyl ester, sodium salt ;ULPHOACETATE ; Natrium-2-(dodecyloxy)-2-oxoethan-1-sulfonat;
anti-bacteria, anti-inflammatory, used in upper respiratory tract infection, chronic bronchitis, pneumonias, appendagitis, etc.
White or almost white needle-like crystalline powder, with slight odor. It is easily soluble in hot water, slightly solulbe in water and ethanol, and almost insoluble in chloroform and benzene. It is easily soluble in sodium hydroxide solution, and will decopose at the same time.
This is the anti-addiction analgesic, which has strong analgesic effort. This also can be used to local anesthesia, refrigeration, anti-inflammation and detumescence .
Adaption disease: gastroenteritic ulcer, gastritis, hepatitis, cholecystitis, rheumatism, sciatica, toothache, etc.
Synonyms: Chimonin, Euxanthogen, Aphloid, Aphloiol
Plant source: Mangifera indica L., Anemarrhena asphodeloides Bge., Belamcanda chinensis（L.）DC.
Melting Point and solubility: 271-273℃
Brief: light yellow power
Specification: 20%，40%，50%，90%，95% HPLC
Mangiferin has effect of hepatinica and choleretic, and is used to therapy hepatitis. Anti-inflammatory, antivirotic, central nervous system inhibit function and immunologic suppression. Mangiferin has curative effect on chronic bronchitis. Mangiferin has cytotoxicity effect on hepatocellular carcinoma ce1l, and may induce apoptosis. Mangiferin has the effect of antioxidation and delaying caducity.