Photolyase
Photolyase yog dab tsi?
Photolyase los ntawm Healthdream yog muab los ntawm Thermus thermophilus, DNA kho enzyme uas tshwj xeeb lub hom phiaj thiab thim rov qab UV-induced DNA puas, tshwj xeeb tshaj yog cyclobutane pyrimidine dimers (CPDs). Originating los ntawm cov kab mob thermophilic Thermus thermophilus, qhov enzyme no nthuav tawm cov thermal thiab cov qauv kev ruaj ntseg, ua rau nws tshwj xeeb tshaj yog siv rau hauv cov tshuaj pleev ib ce thiab kev npaj tshuaj dermatological tsom rau kev tiv thaiv thiab kho daim tawv nqaij. DNA kho enzymes sawv cev rau kev kho sai sai uas tsis cia siab rau lub cell tus kheej qib. Lawv siv lub teeb lub zog los kho DNA kev puas tsuaj thiab thim rov qab cov noob laus, yog li ua tiav los tiv thaiv - cov teebmeem kev laus.
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Khoom npe: |
Photolyase/DNA kho enzymes |
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INCI |
Thermus thermophilus fermentation khoom |
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Technology |
Fermentation |
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Molecular hnyav |
47k ua |
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Pom zoo noj ntau npaum |
0.1~1.0% |
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Pom zoo daim ntawv thov |
Kev tiv thaiv nruab hnub, kho hmo ntuj |
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Pom zoo daim ntawv noj tshuaj |
Txau, essence, kua ntshiab, qab zib, khov - qhuav npaj |
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Lus ceeb toom |
Nws raug nquahu kom ntxiv nws thaum kawg ntawm cov qauv, thiab tus nqi pH ntawm cov mis yuav tsum tau tswj nyob rau hauv thaj tsam ntawm 4.5 txog 8.0. |
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Qib |
Qib tshuaj pleev ib ce |
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Lub teb chaws ntawm keeb kwm: |
Tuam Tshoj |
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Pob: |
200g / lub raj mis |
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Lub neej txee: |
24 hli |
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Cia: |
Khaws rau hauv qhov chaw txias & qhuav, tsis txhob tshav ntuj ncaj qha |
Kho mechanism & kauj ruam:
Hauv cov qauv ntawm photorepair, muaj ob yam tseem ceeb. Ib qho yog methyltetrahydrofolate, uas ua haujlwm zoo li lub hnub ci vaj huam sib luag, muaj peev xwm nqus tau photon zog. Lub zog absorbed ces pauv mus rau lwm yam, flavin adenine dinucleotide (FADH). FADH absorbs lwm photon thiab ua haujlwm catalytic los kho cyclic guanosine monophosphate-guanosine monophosphate (CPD) kev puas tsuaj hauv DNA, ua ntej tawm mus txuas ntxiv kho qhov chaw puas tom ntej.
Cov txheej txheem no siv sijhawm 1.2 nanoseconds.
DNA kho thiab tiv thaiv- kev laus: Kev koom ua ke rau hauv cov khoom tiv thaiv- kev laus kom rov qab cov tawv nqaij DNA puas los ntawm UV rays.
Cov tshuaj pleev thaiv hnub ua kom zoo: Ua ib qho ntxiv, nws txhim kho cov khoom siv tshuaj pleev thaiv hnub. Cov txheej txheem tseem ceeb yog txhawm rau ntxiv qhov tsis txaus ntawm cov tshuaj pleev thaiv hnub niaj hnub los ntawm kev kho.
Post- hnub tu: Siv hauv kev tshaj tawm- cov khoom siv tshuaj tiv thaiv tshav ntuj kom nrawm nrawm ntawm daim tawv nqaij puas.
Cov yam ntxwv ntawm Healthdreams photolyase
>>>DNA kho enzymes nthuav tawm cov yam ntxwv hauv qab no:
>>>Targeting (DNA qhov chaw puas),
>>>Ceev ceev (nrhiav qhov kev puas tsuaj),
>>>Ua kom (automatic recognition),
>>>Kev ua tau zoo (nanosecond-theem kho)
Q1: Puas tuaj yeem photolyase hloov tshuaj pleev thaiv hnub?
A: Tsis yog. Photolyase kho DNA puas tom qab nws tshwm sim. Cov tshuaj pleev thaiv hnub tiv thaiv ultraviolet rays los ntawm kev nkag mus. Ob leeg ua haujlwm sib koom ua ke, tsis yog kev sib hloov.
Q2: Dab tsi yog qhov txawv ntawm DPP-IV thiab cov pa proteases?
A: Cov txheej txheem proteases tuaj yeem tshem tawm ntau daim ntawv cog lus peptide, tab sis lawv tsis muaj zog thaum cuam tshuam nrog cov sequences nplua nuj hauv proline. Dipeptidyl peptidase-IV (DPP-}IV) muaj qhov tshwj xeeb proline thiab tuaj yeem txiav cov N-terminal dipeptide, qhov thib ob seem yog proline (los yog alanine), yog li ua kom lub decomposition ntawm recalcitrant zaub mov peptides.
Q3: Puas yog photolyase haum rau cov tawv nqaij rhiab?
A: Yog. Feem ntau cov formulations tau dhau mus kuaj tawv nqaij thiab tau pom tias muaj kev tiv thaiv zoo, tshwj xeeb tshaj yog thaum encapsulated hauv liposomes.
Q4: Puas tuaj yeem kho cov tawv nqaij puas lawm?
A: Nws tuaj yeem kho DNA tsis tu ncua los ntawm kev raug ultraviolet thiab txo qhov ntev - lub sij hawm hloov pauv, tab sis nws tsis tuaj yeem thim rov qab cov qauv uas twb muaj lawm lossis collagen tawg.
Cim npe nrov: Tuam Tshoj photolyase manufacturers, lwm tus neeg, Hoobkas
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