Phenylalanine ammonia lyase (PAL)
Lus piav qhia luv luv:
Hais txog Phenylalanine ammonia lyase
ES-PAL: Ib chav kawm ntawm enzymes uas catalyze qhov ncaj deamination ntawm L-phenylalanine rau trans-cinnamic acid.Syncozymes tsim 10 yam khoom ntawm phenylalanine ammonia lyase (tus lej ES-PAL-101 ~ ES-PAL-110), uas tuaj yeem siv rau hauv deamination lossis thim rov qab cov tshuaj phenylalanine thiab nws cov derivatives.
Catalytic tshuaj tiv thaiv hom:
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| Enzymes | Khoom Code | Specification |
| Enzyme hmoov | ES-PAL-101 ~ ES-PAL-110 | ib txheej ntawm 10 L-phenylalanine ammonia-lyase, 50 mg txhua 10 yam khoom * 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 txheej txheem tshuaj tiv thaiv yuav tsum suav nrog substrate, tsis muaj tshuaj thiab enzyme.
➢ Txhua yam ntawm ES-PAL cuam tshuam rau ntau yam kev pom zoo, uas tuaj yeem kawm ib tus zuj zus.
➢ ES-PAL yuav tsum tau muab ntxiv rau qhov kawg ntawm cov tshuaj tiv thaiv kom tswj tau qhov haujlwm.
Piv txwv 1 (Biosynthesis ntawm trans cinnamic acid los ntawm phenylalanine)(1):
Piv txwv 2 (Biosynthesis ntawm phenylalanine derivative los ntawm trans-cinnamic acid derivative)(2):
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. Zachary Mays, Karishma Mohan,ua al.Cheem Commun (Camb).2020, 56, 5255-5258.
2. Ian Rowles, Bas Groenendaal,ua al. Tetrahedron,2016. 72, 7343-7347.
