Chemical dithiothreitol (DTT) CAS 3483-12-3 rau txo tus neeg sawv cev
CAS TSIS MUAJ.:OKIC0}}
Einecs: 222-468-7
Cov Qauv: C4H1002S2S2
Kev faib tawm: organic analytical reagents
Zog: Hmoov
ZOO: Muaj
Cov khoom lag luam
DITHIOTHEITOL (DTT) yog lub npe uas nrov tshaj plaws ntawm ob Cleland's reagents (lwm tus ua Dithioyefitol lossis DTE). DTT yog tus neeg sawv cev muaj zog uas ua rau lub nplhaib rau tus khub ruaj khov nrog lub nplhaib disulfide uas tiv thaiv oxidation. DTT feem ntau siv rau cov hauv qab no: Txo tus choj tsis txaus ntseeg ntawm cov pob zeb uas muaj kev tiv thaiv thiab cov neeg muaj kev tiv thaiv kom tsis txhob muaj kev sib cais los txo cov DNiolated DNA kom txo qis dimerization.
Daim ntawv thov
- Ib qho ntawm kev siv ntawm dithiothreitol yog raws li tus neeg sawv cev txo tus neeg sawv cev thiab tus neeg saib xyuas deprotecting rau cov DNA thij. Lub davhlau ya nyob twg sulphur atoms ntawm cov da yaj uas zoo li yuav tsim dimers hauv kev daws, tshwj xeeb tshaj yog nyob rau hauv muaj cov oxygen. Qhov kev ua tsis tau zoo no txo qis kev ua tau zoo ntawm qee qhov txuas ntawm kev sim (xws li kev txhim kho ntawm DNA hauv biosensor); ntxiv DTT rau DNA daws thiab tshem nws tom qab lub sijhawm ntawm cov tshuaj tiv thaiv tuaj yeem txo qis ntawm DNA
Cov Lus Qhia Yooj Yim
| Melting taw tes | {{0 {}} degree (lit.) |
| Kub taw tes | 125 degree |
| txiv lws suav | {{0 {0}}. 2 ~ +0. 2 Qib (20s}, h2o) |
| Melting ntau | 41 DEGREE ± 3 DEGREE |
| Assay (los ntawm iodimetry) | > 98.00% |
| puab | Hmoov |
| pa kua muag | PK1: 8.9 (25 degree) |
| xim | Xim dawb |
| PH | 4. {{{{0-6. {{}} ({} º}}}. 1m hauv h2o) |
Tuam txhab tau
GneebiO nyob rau hauv Anyang City, Henan xeev, Suav. Nws yog cov khoom siv uas paub zoo thiab tsim cov khoom siv tshuaj raw hauv Suav. Peb muab cov khoom siv raw tshuaj sib xyaw, cov kuab tshuaj organic, thiab lwm yam kev ua tshuaj lom neeg siv tshuaj thiab thoob ntiaj teb cov khoom lag luam thiab cov khoom lag luam tshuaj zoo.
Peb cov khoom nrov muaj xws liOrganic Tshuaj (Polybutadiene roj hmab, Propylene Glycol, Cyclohexanumone, Cyclohexane, Pararormaldehyde, Methyl Isobutyl Ketone), Featured Tshuaj Muaj Tshuaj (Sodium Cocoyl Glutamate, Piperazine anhydrous, Ethanol diisopropanolamine, Propyl Gallate), thiab ntau yamPetrochemicals (Ethylene Tar, HP500N, Roj av toluene), ntawm lwm tus.
Gnee Bio Raw Khoom Muag Khoom Muag Khoom
Tshuaj Txhuam Cov Khoom Siv Tshuaj Txiaj Ntsig
Cov Khoom Siv Ntim Ntim
Cov FAQ
Q: Yuav ua li cas yuav nws? Dab tsi txog kev xa khoom?
A: Thov hu rau kuv los ntawm email lossis online, qhia rau kuv paub koj qhov xwm txheej, Kuv yuav muab koj txoj kev daws teeb meem. Peb muaj tus neeg sawv cev xa khoom tuaj yeem xaiv qhov pheej yig tshaj thiab kev xa khoom sai. FOB, CIF, C & F lossis Exw tsis muaj teeb meem rau peb.
Q: Koj puas tuaj yeem muab qee qhov khoom seem?
A: Yog, tsis muaj teeb meem.
Q: Koj puas kam txais cov xaj ntawv me?
A: Koj tsis tas yuav txhawj xeeb txog qhov teeb meem no, tsuas yog nug cov lus qhia.
Q: Koj puas kam txais kev soj ntsuam thib peb?
A: Yog, peb kiag li yuav tau txais nws.
Q: Yuav ua li cas txog peb tus nqi?
A: Peb tus nqi yog kev sib tw heev vim tias peb yog lub Hoobkas.
Cim npe nrov: Tshuaj Lom zem (DTT) ua cas 3483-12-3 rau txo tus neeg sawv cev, Tuam Tshoj? {1}}}}
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