蛋白酶S保存/ Protease S Aureus BR,500u/mg 66676-43-5 2~8℃
5毫克,Sigma-Aldrich、Amresco、Amersham、Serva、AppliChem等品牌,
1毫克,Sigma-Aldrich、Amresco、Amersham、Serva、AppliChem等品牌,
中文名稱: 蛋白酶S保存
其他中文名稱: V8蛋白酶S
英文名稱: Protease S Aureus
其他英文名稱: Endoproteinase Glu-C from Staphylococcus aureus V8;V8 Protease
產(chǎn)品規(guī)格: BR,500u/mg
包裝: 5毫克/1毫克
號:66676-43-5
級別:BR
來源:Staph aureus V8
Activity:≥500units/mg
活力定義:One Unit causes a change of 0.001 A280 nm per minute at 37℃, pH 7.8 using casein as the substrate
產(chǎn)品描述:Protease S. aureus V8 (Endoproteinase-Glu-C) specifically cleaves peptide bonds on the COOH-terminal side of either aspartic or glutamic acids. In the presence of ammonium, the enzyme specificity is limited to glutamic sites. It has a molecular weight of 27,000 daltons and optimum pH's of 4.0 and 7.8 with hemoglobin as the substrate. Protease S. aureus V8 is inhibited by diisopropylfluorophosphate and monovalent anions such as F-, Cl-, CH3COO- and NO3. Enzyme activity is determined by the casein digestion assay described by Drapeau (Methods Enzymol., 45, 469, 1976).
性狀:粉末。
用途:生化研究。
保存:2~8℃
產(chǎn)品名稱 | 英文名稱 | 包裝 | 發(fā)貨地 |
Protease S Aureus | 可根據(jù)客戶訂制 | 上海 |
客戶可根據(jù)性質(zhì)、化學(xué)式、分子式、結(jié)構(gòu)式、比重、密度、號、沸點、熔點、水溶性、MSDS、用途、作用、規(guī)格包裝、性狀、注意事項、英文名、別稱、純度、級別等情況,本產(chǎn)品化學(xué)性質(zhì)穩(wěn)定,運輸條件不苛刻,一般儲存在陰涼,干燥,通風(fēng)良好的地方,遠(yuǎn)離不相容的物質(zhì)。保持容器密閉。
分子生物學(xué):核酸電泳、DNA Marker、克隆表達(dá)、PCR/Q-PCR、RT-PCR、基因組提取、質(zhì)粒提取、RNA提取、DNA純化回收、核酸純化相關(guān)試劑
細(xì)胞培養(yǎng):血清、培養(yǎng)基、*、輔助添加試劑、細(xì)胞檢測試驗
蛋白質(zhì)研究:蛋白電泳、蛋白提取、蛋白純化、蛋白定量、組織/蛋白染色
免疫學(xué):抗體、免疫組化、ELISA、免疫印跡WB
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