两个人免费视频观看bd动漫-两个人看的www在线观看-两个人看的www在线-两个人看的www视频中文字幕-中文字幕在线看片成人-中文字幕在线看

糖原溶液，英文名稱：Glycogen Solution 20mg/ml，等級：生物技術等級，包裝規格：2x0.5ML，CAS：N/A

N632
GLYCOGEN SOLUTION, 20 MG/ML
Grade:BIOTECHNOLOGY GRADE
CAS Number: N/ASynonym(s): None
Molecular Weight: N/AMolecular Formula: N/A
Storage Condition: FROZEN
CodeSizePriceQuantity
N632-2X0.5ML
AMRESCO’s molecular biology grade glycogen is an inert carrier that increases the recovery of nucleic acids after alcohol precipitation. Insoluble in ethanol or isoproanol, glycogen traps the nucleic acids during precipitation and forms a visible pellet upon centrifugation. As an inert co-precipitant, glycogen efficiently recovers from dilute solutions DNA or RNA molecules ranging in size from small oligonucleotides to megabase molecules. 
Glycogen is a highly purified branched chain carbohydrate that  does not add exogenous nucleic acids to the sample as do other coprecipitants such as yeast RNA or tRNA. AMRESCO’s Glycogen Solution, 20mg/ml, is free of host DNA and is functionally tested for DNA precipitation. It will not affect DNA/RNA concentration measurements determined by A260/280 ratios. At concentrations less than ~8 μg/μl, glycogen will not interfere with downstream applications including most enzymatic reactions or electrophoresis.

佰易聚生物商城提供優質的分子生物學試劑和試劑盒、美國聯合碳化和美國光譜醫學透析袋、培養基和培養耗材、細胞因子和細胞分離液、抗體和elisa試劑盒及常用生物試劑等,大量現貨火爆*,歡迎登錄www.ebioeasy.com或者,，。  洽談選購！本公司所有產品僅用于生化科研試驗。