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货号R128619-1mg
品牌阿拉丁
品牌类型自有品牌(制造商)
货期现货
CAS号9001-99-4
-+
品牌 | 阿拉丁 | |
基础属性 | 生产企业 | 上海阿拉丁生化科技股份有限公司 |
cas号 | 9001-99-4 | |
规格 | 1mg | |
储存条件 | -20°C储存 | |
纯度 | ≥2,000 units/mg protein | |
密度 |
中文名:核糖核酸酶A 来源于牛胰腺(无DNase & Protease)
英文名:Ribonuclease A from bovine pancreas(DNase & Protease Free)
英文别名:9001-99-4|Nuclease, ribo-|L-HISTIDINE, N-beta-ALANYL-|2-(3-aminopropanoylamino)-3-(1H-imidazol-5-yl)propanoic acid|9001-73-4|DL-(3-aminopropanoyl)histidine|108333-82-0|2-(3-aminopropanamido)-3-(1H-imidazol-5-yl)propanoic acid|beta-Alanylhistidine|L-Histid
纯度:≥2,000 units/mg protein
货号:R128619-1mg
包装:1mg
Cas号:9001-99-4
存储温度:-20°C储存
产品介绍:
Pancreatic ribonuclease (RNase I) catalyzes cleavage of the phosphodiester bond between the 5'-ribose of a nucleotide and the phosphate group attached to the 3'-ribose of an adjacent pyrimidine nucleotide forming a 2',3'-cyclic phosphate which may then be hydrolyzed to the corresponding 3'-nucleoside phosphate. Ribonuclease A has a molecular weight of 13,700 daltons. It operates in an optimum pH range of 7.0-7.5. Ribonuclease B has a molecular weight of 14,700 ± 300 daltons. It is a glycoprotein which possesses an amino acid composition indistinguishable from that of RNase A. It contains 6 residues of mannose and 2 residues of N-acetylglucosamine per molecule. It is a glycosylated derivative of RNase A. Ribonuclease is inhibited by heavy metal ions and it is competitively inhibited by DNA. Since Molecular Biology Grade RNase A (Product R128619) is essentially free of DNase and protease activities, this product is useful in removing RNA from DNA in nucleic acid work and where other enzymes are used or where intact proteins must be recovered.Ribonuclease A is used to remove RNA from DNA plasmid preparations and protein samples. It is also used in RNA sequence analysis and protection assays.
查看阿拉丁官网此产品相关对应页面:https://www.aladdin-e.com/zh_cn/R128619.html
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