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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还原型β-烟酰胺腺嘌呤二核苷酸二钠盐水合物 [还原型辅酶I]，β-Nicotinamide adenine dinucleotide, reduced disodium salt hydrate [β-NADH, β-DPNH]；≥97.0% (HPLC)

43420
图片 还原型β-烟酰胺腺嘌呤二核苷酸二钠盐水合物 [还原型辅酶I]，β-Nicotinamide adenine dinucleotide, reduced disodium salt hydrate [β-NADH, β-DPNH]；≥97.0% (HPLC)
别名：还原型二磷酸吡啶核苷酸，β-DPNH, β-NADH, DPNH, Diphosphopyridine nucleotide, reduced form, NADH

Empirical Formula (Hill Notation): C21H27N7Na2O14P2 · xH2O CAS号: 606-68-8 分子量: 709.40 (anhydrous basis) EC 号: 210-123-3 MDL编号: MFCD03791273 PubChem化学物质编号: 329756341
¥523.05

还原型β-烟酰胺腺嘌呤二核苷酸二钠盐水合物 [还原型辅酶I]，β-Nicotinamide adenine dinucleotide, reduced disodium salt hydrate [β-NADH, β-DPNH]；Grade I, 100%

10107735001
图片 还原型β-烟酰胺腺嘌呤二核苷酸二钠盐水合物 [还原型辅酶I]，β-Nicotinamide adenine dinucleotide, reduced disodium salt hydrate [β-NADH, β-DPNH]；Grade I, 100%
别名：还原型二磷酸吡啶核苷酸，β-DPNH, β-NADH, DPNH, Diphosphopyridine nucleotide, reduced form, NADH

Empirical Formula (Hill Notation): C21H27N7Na2O14P2 · xH2O CAS号: 606-68-8 分子量: 709.40 (anhydrous basis) MDL编号: MFCD03791273 PubChem化学物质编号: 329748895
¥1,350.00

还原型β-烟酰胺腺嘌呤二核苷酸二钠盐水合物 [还原型辅酶I]，β-Nicotinamide adenine dinucleotide, reduced disodium salt hydrate [β-NADH, β-DPNH]；Grade II, 98%

10128023001
图片 还原型β-烟酰胺腺嘌呤二核苷酸二钠盐水合物 [还原型辅酶I]，β-Nicotinamide adenine dinucleotide, reduced disodium salt hydrate [β-NADH, β-DPNH]；Grade II, 98%
别名：还原型二磷酸吡啶核苷酸，β-DPNH, β-NADH, DPNH, Diphosphopyridine nucleotide, reduced form, NADH

Empirical Formula (Hill Notation): C21H27N7Na2O14P2 · xH2O CAS号: 606-68-8 分子量: 709.40 (anhydrous basis) MDL编号: MFCD03791273 PubChem化学物质编号: 329748955
¥2,097.04

β-磷酸烟酰胺腺嘌呤二核苷酸二钠盐 [氧化型辅酶II钠盐, β-NADP-Na2]，β-Nicotinamide adenine dinucleotide phosphate disodium salt；≥97%

NADP-RO
图片 β-磷酸烟酰胺腺嘌呤二核苷酸二钠盐 [氧化型辅酶II钠盐, β-NADP-Na2]，β-Nicotinamide adenine dinucleotide phosphate disodium salt；≥97%
别名：三磷酸吡啶核苷酸二钠盐；β-NADH磷酸 二钠盐, β-NADP-Na2, β-磷酸烟酰胺腺嘌呤二核苷酸 二钠盐；β-Nicotinamide adenine dinucleotide phosphate disodium salt，β-NADH phosphate disodium salt, β-NADP-Na2, Triphosphopyridine nucleotide disodium salt

Empirical Formula (Hill Notation): C21H26N7Na2O17P3 CAS号: 24292-60-2 分子量: 787.37 MDL编号: MFCD00065390 PubChem化学物质编号: 329818702
¥1,254.62

β-磷酸烟酰胺腺嘌呤二核苷酸二钠盐 [氧化型辅酶II钠盐, β-NADP-Na2]，β-Nicotinamide adenine dinucleotide phosphate disodium salt；≥97% (calc. based on dry substance, enzymatic)

93205
图片 β-磷酸烟酰胺腺嘌呤二核苷酸二钠盐 [氧化型辅酶II钠盐, β-NADP-Na2]，β-Nicotinamide adenine dinucleotide phosphate disodium salt；≥97% (calc. based on dry substance, enzymatic)
别名：三磷酸吡啶核苷酸二钠盐，β-Nicotinamide adenine dinucleotide phosphate disodium salt，β-NADH phosphate disodium salt, β-NADP-Na2, Triphosphopyridine nucleotide disodium salt

Empirical Formula (Hill Notation): C21H26N7Na2O17P3 CAS号: 24292-60-2 分子量: 787.37 EC 号: 246-129-8 MDL编号: MFCD00065390 PubChem化学物质编号: 57653525 NACRES: NA.51
¥812.33

β-磷酸烟酰胺腺嘌呤二核苷酸二钠盐 [氧化型辅酶II钠盐, β-NADP-Na2]，β-Nicotinamide adenine dinucleotide phosphate disodium salt；Calbiochem®, ≥95% (enzymatic)

481972
图片 β-磷酸烟酰胺腺嘌呤二核苷酸二钠盐 [氧化型辅酶II钠盐, β-NADP-Na2]，β-Nicotinamide adenine dinucleotide phosphate disodium salt；Calbiochem®, ≥95% (enzymatic)
别名：三磷酸吡啶核苷酸二钠盐；β-NADH磷酸 二钠盐, β-NADP-Na2, β-磷酸烟酰胺腺嘌呤二核苷酸 二钠盐；β-Nicotinamide adenine dinucleotide phosphate disodium salt，β-NADH phosphate disodium salt, β-NADP-Na2, Triphosphopyridine nucleotide disodium salt

Empirical Formula (Hill Notation): C21H26N7Na2O17P3 CAS号: 24292-60-2 分子量: 787.37 MDL编号: MFCD00065390 PubChem化学物质编号: 329818702
¥895.40

β-磷酸烟酰胺腺嘌呤二核苷酸水合物 [氧化型辅酶II, TPN, β-NADP]，β-Nicotinamide adenine dinucleotide phosphate hydrate；≥95% (HPLC); ≥95% (spectrophotometric assay)

N5755
图片 β-磷酸烟酰胺腺嘌呤二核苷酸水合物 [氧化型辅酶II, TPN, β-NADP]，β-Nicotinamide adenine dinucleotide phosphate hydrate；≥95% (HPLC); ≥95% (spectrophotometric assay)
别名：β-烟酰胺腺嘌呤二核苷酸磷酸水合物；三磷酸吡啶核苷酸；β-Nicotinamide adenine dinucleotide phosphate hydrate；β-NADP；Coenzyme II, NADP, TPN, Triphosphopyridine nucleotide

Empirical Formula (Hill Notation): C21H28N7O17P3 · xH2O CAS号: 53-59-8 分子量: 743.41 (anhydrous basis) MDL编号: MFCD10567218 PubChem化学物质编号: 24897747 NACRES: NA.51
¥1,739.10

吡哆醛5'-磷酸盐水合物 [5'-磷酸吡哆醛, PLP]，Pyridoxal 5′-phosphate hydrate；≥98%

P9255
图片 吡哆醛5'-磷酸盐水合物 [5'-磷酸吡哆醛, PLP]，Pyridoxal 5′-phosphate hydrate；≥98%
别名：维生素B6；VB6；吡哆醛5-磷酸；吡哆醛磷酸；辅脱羧酶；3-羟基-2-甲基-5-([磷酰氧基]甲基)-4-吡啶甲醛；PLP；3-Hydroxy-2-methyl-5-([phosphonooxy]methyl)-4-pyridinecarboxaldehyde, Codecarboxylase, PLP, Pyridoxal 5-phosphate, Pyridoxal phosphate

Empirical Formula (Hill Notation): C8H10NO6P · xH2O CAS号: 853645-22-4 分子量: 247.14 (anhydrous basis) Beilstein: 234749 EC 号: 200-208-3 MDL编号: MFCD00006333 PubChem化学物质编号: 24899020 NACRES: NA.79
¥613.31

吡哆醛5'-磷酸盐水合物 [5'-磷酸吡哆醛, PLP]，Pyridoxal 5′-phosphate hydrate；powder, BioReagent, suitable for cell culture, ≥98%

P3657
图片 吡哆醛5'-磷酸盐水合物 [5'-磷酸吡哆醛, PLP]，Pyridoxal 5′-phosphate hydrate；powder, BioReagent, suitable for cell culture, ≥98%
别名：维生素B6；VB6；吡哆醛5-磷酸；吡哆醛磷酸；辅脱羧酶；3-羟基-2-甲基-5-([磷酰氧基]甲基)-4-吡啶甲醛；PLP；3-Hydroxy-2-methyl-5-([phosphonooxy]methyl)-4-pyridinecarboxaldehyde, Codecarboxylase, PLP, Pyridoxal 5-phosphate, Pyridoxal phosphate

Empirical Formula (Hill Notation): C8H10NO6P · xH2O CAS号: 853645-22-4 分子量: 247.14 (anhydrous basis) Beilstein: 234749 EC 号: 200-208-3 MDL编号: MFCD00006333 PubChem化学物质编号: 24898438 NACRES: NA.75
¥931.24

抑肽酶来源于牛肺，Aprotinin from bovine lung [BPTI]；≥95%

ROAPRO
图片 抑肽酶来源于牛肺，Aprotinin from bovine lung [BPTI]；≥95%
别名：胰蛋白酶抑制剂（碱性），胰腺胰蛋白酶抑制剂，胰蛋白酶-激肽释放酶抑制剂，胰蛋白酶抑制剂，胰腺型（bpti），pancreatic trypsin inhibitor, trypsin inhibitor, pancreas type (bpti), trypsin-kallikrein inhibitor，Trasylol, Trypsin inhibitor (basic)

CAS号 9087-70-1 经验分子式（希尔表示法） C284H432N84O79S7 分子量 6511.44 EINECS 编号 232-994-9 MDL number MFCD00130541 NACRES NA.77
¥1,027.94

抑肽酶来源于牛肺，Aprotinin from bovine lung [BPTI]；BioUltra, 3-8 TIU/mg solid, ≥98% (SDS-PAGE)

A6106
图片 抑肽酶来源于牛肺，Aprotinin from bovine lung [BPTI]；BioUltra, 3-8 TIU/mg solid, ≥98% (SDS-PAGE)
别名：胰蛋白酶抑制剂（碱性），胰腺胰蛋白酶抑制剂，胰蛋白酶-激肽释放酶抑制剂，胰蛋白酶抑制剂，胰腺型（bpti），pancreatic trypsin inhibitor, trypsin inhibitor, pancreas type (bpti), trypsin-kallikrein inhibitor，Trasylol, Trypsin inhibitor (basic)

Empirical Formula (Hill Notation): C284H432N84O79S7 CAS号: 9087-70-1 分子量: 6511.44 EC 号: 232-994-9 MDL编号: MFCD00130541 NACRES: NA.77
¥1,653.53

抑肽酶来源于牛肺，Aprotinin from bovine lung [BPTI]；lyophilized powder, ≥3 TIU/mg solid, Suitable for manufacturing of diagnostic kits and reagents, ≥96% (HPLC)

SRE0078
图片 抑肽酶来源于牛肺，Aprotinin from bovine lung [BPTI]；lyophilized powder, ≥3 TIU/mg solid, Suitable for manufacturing of diagnostic kits and reagents, ≥96% (HPLC)
别名：胰蛋白酶抑制剂（碱性），胰腺胰蛋白酶抑制剂，胰蛋白酶-激肽释放酶抑制剂，胰蛋白酶抑制剂，胰腺型（bpti），pancreatic trypsin inhibitor, trypsin inhibitor, pancreas type (bpti), trypsin-kallikrein inhibitor，Trasylol, Trypsin inhibitor (basic)

Empirical Formula (Hill Notation): C284H432N84O79S7 CAS号: 9087-70-1 分子量: 6511.44 EC 号: 232-994-9 MDL编号: MFCD00130541
¥1,692.10
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