Quick Details Port: Shanghai,or according to requirement Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal Supply Ability: 3000.0 Kilogram/Kilograms per Month Other Names: Menatetrenone Usage: Animal Pharmaceuticals apperance: light yellow powder or oil Grade Standard: cosmetic grade,food grade,Medicine Grade Purity: 99%, 98%,99%min Certification: ISO CAS No.: 863-61-6 documents available: COA Name: Vitamin K2(20)MK-4 Type: Vitamins, Amino Acids and Coenzymes Packing: 1kg/bag EINECS No.: 201-564-2 MF: C31H40O2 Packaging Detail: Vitamin K2(20)MK-4, 1kg/bag;25kg/drum,or according to requirement Product Description Description: ——————————————————————– Product Name: Menatetrenone Synonyms: MENATETRENONE;MENAQUINONE 4;MENAQUINONE;1,4-naphthoquinone,2-methyl-3-(3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen;2-methyl-3-(3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraenyl)-1,4-naphthoqu;2-methyl-3-trans-tetraprenyl-1,4-naphthoquinone;e3100;k2(sub20) CAS: 863-61-6 MF: C31H40O2 MW: 444.65 EINECS: — Product Categories: Vitamins and derivatives;Osteoporosis;Intermediates & Fine Chemicals;Pharmaceuticals;Aromatics Mol File: 863-61-6.mol Vitamin K2 mk-4 is essential for the carboxylation of glutamate residues in certain proteins, to give-carboxyglutamate. This modification allows the protein to bind calcium, an essential event in the blood clotting cascade. Carboxylation of glutamate is also important in other proteins involved in the mobilization or transport of calcium. Vitamin K2 is also a known of SXR. Currently in Japan, Vitamin K2 is being used to treat the degenerative bone disease osteoporosis. Main Function: Vitamin K2 mk-4 is a fat-soluble vitamin,it is needed to manufacture prothrombin, […]