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酶, 抑制剂, 底物, Enzymes

酶(enzyme)是由活细胞产生的、对其底物具有高度特异性和高度催化效能的蛋白质或RNA。酶的催化作用有赖于酶分子的一级结构及空间结构的完整。是一类极为重要的生物催化剂(biocatalyst)。辅酶(coenzyme)是一大类有机辅助因子的总称,是酶催化氧化还原反应、基团转移和异构反应的必须因子。是一类可以将化学基团从一个酶转移到另一个酶上的有机小分子,与酶较为松散地结合,对于特定酶的活性发挥是必要的。

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碱性磷酸酶,Phosphatase, Alkaline bovine;recombinant, expressed in Pichia pastoris, ≥4000 units/mg protein

P8361
别名:牛碱性磷酸酶;Alkaline phosphatase;Orthophosphoric-monoester phosphohydrolase (alkaline optimum)

CAS号: 9001-78-9 EC 号: 3.1.3.1 (BRENDA, IUBMB) EC 号: 232-631-4 MDL编号: MFCD00131849 NACRES: NA.54
¥5,481.46

碱性磷酸酶,Phosphatase, Alkaline from bovine intestinal mucosa;BioUltra, buffered aqueous glycerol solution, ≥5,700 DEA units/mg protein

P0114
别名:碱性磷酸酶来源于牛肠粘膜;Alkaline phosphatase;Orthophosphoric-monoester phosphohydrolase (alkaline optimum)

CAS号: 9001-78-9 EC 号: 3.1.3.1 (BRENDA, IUBMB) MDL编号: MFCD00131849 eCl@ss: 42010105 NACRES: NA.54
¥6,223.11

碱性磷酸酶,Phosphatase, Alkaline from Escherichia coli;lyophilized powder, 30-60 units/mg protein (in glycine buffer)

P5931
别名:碱性磷酸酶来源于大肠杆菌;Alkaline phosphatase;Orthophosphoric-monoester phosphohydrolase (alkaline optimum)

CAS号: 9001-78-9 EC 号: 3.1.3.1 (BRENDA, IUBMB) EC 号: 232-631-4 MDL编号: MFCD00131849 eCl@ss: 42010105 NACRES: NA.54
¥3,144.65

碱性磷酸酶来源于大肠杆菌,Phosphatase, Alkaline from Escherichia coli;ammonium sulfate suspension, 30-90 units/mg protein (modified Warburg-Christian, in glycine buffer)

P4252
别名:Orthophosphoric-monoester phosphohydrolase (alkaline optimum)

CAS号: 9001-78-9 EC 号: 3.1.3.1 (BRENDA, IUBMB) EC 号: 232-631-4 MDL编号: MFCD00131849 eCl@ss: 42010105 NACRES: NA.54
¥4,159.55

碱性磷酸酶来源于牛肠粘膜,Phosphatase, Alkaline from bovine intestinal mucosa;≥2,000 DEA units/mg protein

P5521
别名:牛碱性磷酸酶;Alkaline phosphatase, Orthophosphoric-monoester phosphohydrolase (alkaline optimum)

CAS号: 9001-78-9 EC 号: 3.1.3.1 (BRENDA, IUBMB) MDL编号: MFCD00131849 NACRES: NA.54
¥1,199.65

碱性磷酸酶来源于牛肠粘膜,Phosphatase, Alkaline from bovine intestinal mucosa;lyophilized powder, ≥10 DEA units/mg solid

P7640
别名:牛碱性磷酸酶;Alkaline phosphatase, Orthophosphoric-monoester phosphohydrolase (alkaline optimum)

CAS号: 9001-78-9 EC 号: 3.1.3.1 (BRENDA, IUBMB) EC 号: 232-631-4 MDL编号: MFCD00131849 eCl@ss: 42010105 NACRES: NA.54
¥1,400.86

磷酸酶(碱性)来源于人类胎盘,Phosphatase, Alkaline from human placenta;≥10 units/mg solid (in glycine buffer)

SAE0111
别名:人碱性磷酸酶;Phosphatase, Alkaline from human placenta, Orthophosphoric-monoester phosphohydrolase (alkaline optimum)

CAS号: 9001-78-9 EC 号: 3.1.3.1 (BRENDA, IUBMB) MDL编号: MFCD00131849
¥1,445.74

异烟肼,Isoniazid [INH];analytical standard, ≥99% (TLC)

I3377
别名:异烟酰肼;异烟酸肼;雷米封;4-吡啶甲酰肼;γ-吡啶甲酰肼;4-Pyridinecarboxylic acid hydrazide, INH, Isonicotinic acid hydrazide, Isonicotinic hydrazide

Empirical Formula (Hill Notation): C6H7N3O CAS号: 54-85-3 分子量: 137.14 Beilstein: 119374 EC 号: 200-214-6 MDL编号: MFCD00006426 PubChem化学物质编号: 329815370 NACRES: NA.24
¥240.06

异烟肼,Isoniazid [INH];Vetec™, reagent grade, 98%

V900688
别名:异烟酰肼;异烟酸肼;雷米封;4-吡啶甲酰肼;γ-吡啶甲酰肼;4-Pyridinecarboxylic acid hydrazide, INH, Isonicotinic acid hydrazide, Isonicotinic hydrazide

Empirical Formula (Hill Notation): C6H7N3O CAS号: 54-85-3 分子量: 137.14 Beilstein: 119374 EC 号: 200-214-6 MDL编号: MFCD00006426 PubChem化学物质编号: 329830060
¥230.12

瑞舒伐他汀钙 [罗伐他汀钙],Rosuvastatin Calcium;≥98% (HPLC)

SML1264
别名:瑞舒伐他汀钙标准品;罗伐他汀钙标准品;罗素伐他汀钙;罗舒伐他汀;罗素伐他汀钙;Rosuvastatin calcium salt

Empirical Formula (Hill Notation): C22H27FN3O6S · 0.5 Ca CAS号: 147098-20-2 分子量: 500.57
¥1,364.05

吲哚美辛,Indomethacin;meets USP testing specifications, 98.0-101.0%

I8280
别名:1-(4-氯苯甲酰基)-5-甲氧基-2-甲基-3-吲哚乙酸;消炎痛;茚甲新;1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-3-indoleacetic acid

Empirical Formula (Hill Notation): C19H16ClNO4 CAS号: 53-86-1 分子量: 357.79 Beilstein: 497341 EC 号: 200-186-5 MDL编号: MFCD00057095 PubChem化学物质编号: 24896136 NACRES: NA.21
¥1,027.45

对羟基苯甲酰肼 [4-羟基苯肼],4-Hydroxybenzhydrazide [PAHBAH];≥97%

H9882
别名:4-羟基苯甲酰肼;p-羟基苯甲酸酰肼;对羟基苯甲酸酰肼;4-Hydroxybenzoylhydrazine, 4-Hydroxybenzoic hydrazide, p-Hydroxybenzoic acid hydrazide

线性分子式: HOC6H4CONHNH2 CAS号: 5351-23-5 分子量: 152.15 Beilstein: 473052 EC 号: 226-326-5 MDL编号: MFCD00007605 PubChem化学物质编号: 24278478 NACRES: NA.32
¥731.55