$306.00
请联系客服了解存货情况
新价格,新优惠!
推荐产品
形狀
lyophilized powder
比活性
≥10 units/mg protein
分子量
~120 kDa
成份
Protein, 40-80%
儲存溫度
−20°C
SMILES 字串
[n]2(c3ncncc3nc2)[C@@H]1O[C@@H]([C@H]([C@H]1O)O)CO
InChI
1S/C10H12N4O4/c15-2-6-7(16)8(17)10(18-6)14-4-13-5-1-11-3-12-9(5)14/h1,3-4,6-8,10,15-17H,2H2/t6-,7-,8-,10-/m1/s1
InChI 密鑰
MRWXACSTFXYYMV-FDDDBJFASA-N
正在寻找类似产品? 访问 产品对比指南
應用
核苷磷酸化酶被用于偶联酶系统以测量蛋白质去磷酸化。
物理性質
等电点:4.1 +/- 0.1
米氏常数:6.4 x 10-5M(肌苷),3.2x10-4M (Pi)
抑制剂:对氯汞苯甲酸,SDS,Hg++,Ag+最佳pH:7.5-8.0
最适温度: 65oC
pH稳定性: pH 6.0 - 9.0 (30oC,16小时)
热稳定性:低于60oC(pH 7.7, 30分钟)
米氏常数:6.4 x 10-5M(肌苷),3.2x10-4M (Pi)
抑制剂:对氯汞苯甲酸,SDS,Hg++,Ag+最佳pH:7.5-8.0
最适温度: 65oC
pH稳定性: pH 6.0 - 9.0 (30oC,16小时)
热稳定性:低于60oC(pH 7.7, 30分钟)
單位定義
一个酶活性单位是指在pH 7.4、25°C时,每分钟使 1.0 μmole肌苷发生磷酸分解而形成次黄嘌呤和核糖1-磷酸所需的酶量。
外觀
冻干粉末,含有葡萄糖酸钾、甘露醇和EDTA
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
Enzymatic synthesis of nucleosides by nucleoside phosphorylase co-expressed in Escherichia coli
Ding, Q., et al.
Journal of Zhejiang University. Science, 11, 880-888 (2010)
Hanan M A Moustafa et al.
Analytical biochemistry, 501, 75-81 (2016-03-01)
Phosphopentomutase (PPM) catalyzes the interconversion of α-D-(deoxy)-ribose 1-phosphate and α-D-(deoxy)-ribose 5-phosphate. We developed a coupled or uncoupled enzymatic assay with an enzyme nucleoside phosphorylase for determining PPM activities on D-ribose 5-phosphate at a broad temperature range from 30 to 90
R L Rader et al.
Journal of bacteriology, 128(1), 290-301 (1976-10-01)
Although uridine and adenosine are converted by membrane-associated nucleoside phosphorylases to ribose-1-phosphate (ribose-1-P) and the corresponding bases (uracil and adenine), only ribose -1-P is accumulated within Salmonella typhimurium LT2 membrane vesicles. In accordance with these observations, no uptake is observed
Nutrient and hormone levels in cotton ovules during embryony
Fuller RJ, et al.
Plant Cell, Tissue and Organ Culture, 99(2), 183-192 (2009)
Measurement of nonribosomal peptide Synthetase Adenylation domain activity using a continuous hydroxylamine release assay
Duckworth BP, et al.
Methods in Molecular Biology, 53-61 (2016)
Active Filters
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门