ε-PL and its hydrochloride salt are produced from fermentation broth through sequential solid-liquid separation, ultrafiltration, two-stage ion exchange, nanofiltration, evaporation concentration and drying techniques. Technologies of membrane filtration and two-stage ion exchange are applied to the ...
产品活性:Epsilon-polylysine 是一种生化试剂,可作为生物材料或有机化合物,用于生命科学相关研究。 研究领域:Others 作用靶点:Biochemical Assay Reagents 相关产品:Levoglucose | Maltotriose hydrate | Methyl β-D-Arabinopyranoside | Methyl 12-aminododecanoate hydrochloride | Methyl undec-10-enoate | DDMAB | ...
4-Morpholineethanesulfonic acid (MES), 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride (EDC·HCl) and N-hydroxysuccinimide (NHS) was purchased from Sinopharm Chemical Reagent Co. (Shanghai, China). L929 mouse fibroblast cell line was obtained from the Cellular Biology Institute of the ...
Feed Additive Alibaba Raw Material 99% DL-Methionine manufacture Lauric acid Propyl gallate L-Serine N-Boc-L-tert-Leucine BOC-L-Pyr.Ome BOC-L-Pyr.Oet L-Lysine hydrochloride L-Lysine base polyanionic cellulose PACRelated Keywords 98-79-3 59-51-8 59-51-8 143-07-7 121-79-9About...
价格￥99.00/包 起订量≥1 所在地河北 石家庄可售量 10000包 联系人:徐 셢옷ꝉ넩큸넩넩셢옷 免费会员 第1年 河北淦淼新材料科技有限公司 联系人:徐(联系时,请说明是在全球塑胶网上看到的) 联系电话: 手机号码:셢옷ꝉ넩큸넩넩셢옷 ...
5g。 The fermentation broth was centrifuged to remove cells, the supernatant was adsorbed on 732 cation exchange resin, washing, aqueous ammonia, nitrogen collected liquid is concentrated, active carbon, concentrated by ethanol precipitation to continue to give the ε-poly-lysine hydrochloride 13. 5g...
ε-PL and its hydrochloride salt are produced from fermentation broth through sequential solid-liquid separation, ultrafiltration, two-stage ion exchange, nanofiltration, evaporation concentration and drying techniques. Technologies of membrane filtration and two-stage ion exchange are applied to the ...
CONSTITUTION:A cosmetic obtained by incorporating epsilon-polylysine, expressed by the formula (n is 25-30), and separated and purified from a product of Streptomyces albulus No.346 strain by the well-known method and a hydrochloride thereof as a preservative for preventing deterioration of the ...
CONSTITUTION:A cosmetic obtained by incorporating epsilon-polylysine, expressed by the formula (n is 25-30), and separated and purified from a product of Streptomyces albulus No.346 strain by the well-known method and a hydrochloride thereof as a preservative for preventing deterioration of the ...
;CONSTITUTION: A poly-L-lysine is dissolved in 50mM tetramethyleneehyleneethylenediamine (pH 4.7), and 4-O-β-D-galactopyranosyl- gluconic acid and 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (EDC) as a condensing agent are added thereto and reation of these components is carried...