Phenylalanine dehydrogenase (PDH)
Lus piav qhia luv luv:
Hais txog Phenylalanine dehydrogenase
ES-PDH: Ib chav kawm ntawm oxidoreductase.Cov tshuaj tiv thaiv zoo tuaj yeem ua rau oxidative deamination ntawm L phenylalanine ntsev nyob rau hauv lub xub ntiag ntawm NAD los tsim phenylpyruvate ntsev, thiab cov tshuaj tiv thaiv rov qab tuaj yeem ua rau cov synthesis ntawm cov amino acid ntsev los ntawm phenylpyruvate ntsev.Syncozymes tsim 8 yam khoom ntawm phenylalanine dehydrogenase (tus lej ES-PDH-101 ~ ES-PDH-108).ES-PDH tuaj yeem siv los npaj phenylalanine ntsev lossis sib xyaw amino acid ntsev los ntawm phenylpyruvic acid ntsev lossis derivatives.
Catalytic tshuaj tiv thaiv hom:
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E-Mail:lchen@syncozymes.com
| Enzymes | Khoom Code | Specification |
| Enzyme hmoov | ES-PDH-101 ~ ES-PDH-108 | ib txheej ntawm 8 Nitrile Reductase, 50 mg txhua 8 yam * 50mg / khoom, lossis lwm yam |
★ High substrate specification.
★ Muaj zog chiral selectivity.
★ Kev hloov pauv siab.
★ Tsawg los ntawm cov khoom lag luam.
★ Cov tshuaj tiv thaiv me me.
★ Ib puag ncig tus phooj ywg.
➢ Nquag, cov tshuaj tiv thaiv yuav tsum muaj xws li substrate, buffer tov, enzyme, coenzyme (NAD(H)), coenzyme regeneration system (xws li ammonium formate thiab formate dehydrogenase).
➢ Txhua yam ntawm ES-PDH sib raug rau ntau yam kev xav tau zoo tshaj plaws, uas tuaj yeem kawm tus kheej yog tias xav tau.
➢ ES-PDH yuav tsum tau muab ntxiv rau qhov kawg rau hauv cov tshuaj tiv thaiv kom tswj tau qhov haujlwm.
Piv txwv 1 (Biosynthesis ntawm phenylalanine derivatives los ntawm phenylpyruvate derivatives)(1):
Khaws 2 xyoos qis dua -20 ℃.
Tsis txhob tiv tauj nrog huab cua xws li: kub siab, siab / qis pH thiab siab concentration organic hnyav.
1. Francesca Paradisi, Stuart Collins, thiab al.Phau ntawv Journal of Biotechnology, 2007, 128, 408–411.
