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Aldehyde,羅氏產(chǎn)品,roche試劑
醛脫氫酶一種純化的醛脫氫酶,它具有下述的物理化學(xué)性質(zhì):
1、分子量為100000±10000Da(由2個(gè)同源亞基組成)或分子量為150000±15000Da(由3個(gè)同源亞基組成),其中每一個(gè)亞基的分子量為55000±2000Da;
2、底物特異性:對(duì)醛類化合物有活性;
3、輔因子:吡咯并喹啉醌(P);
4、zui適pH從約6.5至約8.0(對(duì)于從L-山梨糖醛酮生產(chǎn)維生素C)或zui適pH約9.0(對(duì)于從L-山梨糖醛酮生產(chǎn)2-酮-L-古洛糖酸);
5、抑制劑:Co↑[2+],Cu↑[2+],F(xiàn)e↑[3+],Ni↑[2+],Zn↑[2+]和一碘乙酸鹽。
| 10171832001 | Aldehyde Dehydrogenase from Ye | 250 U |
| 10621692001 | NADPH, approx. 98%, 500 mg | 500 mg |
| 3115801001 | Proteinase K,recomb.,PCR Grd.l | 2 x 250 mg |
| 11641786001 | Streptavidin Magnetic Particle | 10 ml |
| 10102857001 | Amyloglucosidase from Aspergil | 100 mg (10 ml) |
| 11787896001 | mRNA Capture Kit | 1 kit (192 reactions) |
| 4738381001 | FastStart Taq DNA Pol. dNTPack | 1,000 U (4 x 250 U) |
| 10128058001 | NADP, approx. 98%, 1 g | 1 g |
| 4340850001 | Pwo SuperYield DNA Polymerase | 500 U (2 x 250 U) |
| 11093037001 | Chromozym t-PA | 20 mg |
| 10703729001 | X-gal, 2.5g | 2.5 g |
| 11666789001 | Buffers in a Box, premix PBS B | 4 l |
| 10127647001 | Glucose-6-phosphate | 5 g |
| 10127973001 | NAD, approx. 100%, Grade I, ly | 5 g |
| 10197734001 | Glutamate Dehydrogenase (GlDH) | 3,000 U |
| 11635379001 | Rapid DNA Ligation Kit | 1 kit (40 DNA ligation reactions) |
| 11383175001 | Free Fatty Acids, Half Micro T | approx. 5 x 10 tests |
| 10109541001 | tRNA, from E.coli MRE 600, 100 | 100 mg |
| 10621650001 | NAD, approx. 98%, lyo., 10 g | 10 g |
| 11636090910 | PCR Dig Probe Synthesis 1pc | 1 kit (25 reactions) |