Cov tshuaj Oxynitrilases (HNL)
Kev Piav Qhia Luv:
Txog cov tshuaj oxynitrilases
ES-HNLs: Ib hom enzyme uas enantioselectively catalyze qhov ntxiv ntawm HCN rau aldehydes (ketones) kom tau R lossis S hom cyanide alcohols, uas tuaj yeem hloov pauv mus ua ntau hom tshuaj lossis tshuaj nruab nrab los ntawm kev siv tshuaj lom neeg.
Muaj 29 hom khoom oxynitrilase (Tus lej ua ES-HNL-101 ~ ES-HNL-129) tsim los ntawm SyncoZymes. SZ-HNL yog ib qho cuab yeej pab tau rau kev tsim cov (R)-cyanohydrins lossis (S)-cyanohydrins los ntawm ntau yam aromatic, aliphatic thiab heterocyclic aldehydes lossis txawm tias ketones hauv thaj chaw thiab stereo.
Hom tshuaj tiv thaiv catalytic:
Xov tooj ntawm tes/Wechat/WhatsApp: +86-13681683526
Email:lchen@syncozymes.com
| Cov Enzymes | Cov Cai Khoom | Cov Lus Qhia Tshwj Xeeb |
| Hmoov Enzyme | ES-HNL-101~ ES-HNL-129 | ib pawg ntawm 29 oxynitrilases, 50 mg txhua 29 yam khoom * 50mg / yam khoom, lossis lwm yam ntau npaum li cas |
| Cov Khoom Siv Tshuaj Ntsuam Xyuas (SynKit) | ES-HNL-1800 | ib pawg ntawm 18 (S)-oxynitrilases, 1 mg txhua 18 yam khoom * 1mg / yam khoom |
| Cov Khoom Siv Tshuaj Ntsuam Xyuas (SynKit) | ES-HNL-1100 | ib pawg ntawm 11 (R)-oxynitrilases, 1 mg txhua 11 yam khoom * 1mg / yam khoom |
★ Kev tshwj xeeb ntawm cov substrate siab.
★ Muaj zog xaiv chiral.
★ Kev hloov pauv siab heev.
★ Cov khoom tsis muaj txiaj ntsig tsawg dua.
★ Cov mob ua xua me me.
★ Ib puag ncig zoo.
➢ Feem ntau, lub kaw lus tshuaj tiv thaiv yuav tsum muaj cov khoom siv (aldehydes / ketones, HCN), cov tshuaj buffer (qhov pH zoo tshaj plaws ntawm cov tshuaj tiv thaiv) thiab cov enzymes.
➢ Tag nrho cov ES-HNLs tuaj yeem kuaj xyuas tau hauv lub kaw lus teb saum toj no lossis nrog HNL Screening Kit (SynKit HNL).
➢ Yuav tsum kawm txog txhua yam ES-HNLs uas sib raug rau ntau yam xwm txheej zoo tshaj plaws ntawm kev ua haujlwm ib leeg.
➢ Cov khoom siv uas muaj cov tshuaj ntau dhau yuav ua rau ES-HNL tsis ua haujlwm. Txawm li cas los xij, qhov kev txwv no yuav raug txo los ntawm kev ntxiv cov khoom siv ntau dhau.
Piv txwv 1(1):
Khaws cia rau 2 xyoos hauv qab -20 ℃.
Tsis txhob kov cov xwm txheej hnyav xws li: kub heev, pH siab / qis thiab cov kuab tshuaj organic siab.
1 Langermann J, Guterl JK, Pohl M, et al. Bioprocess Biosyst Eng, 2008, 31:155-161.
