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Cov lus qhia
|
Kev tshwm sim |
Dawb crystalline hmoov |
|
Assay (los ntawm lub kaum, qhuav hauv paus) |
99% min |
|
Solubility (1 mol / l tov hauv h2O) |
Meej |
|
PH (1.0% nyob rau hauv dej, 25 degree) |
2.5 – 5.0 |
|
Cov hlau hnyav (PB) |
5 ppm max |
|
Poob rau ziab (105 degree, 3 teev) |
1% Max |
|
UV Absorbance (260 nm, 1 mol / l, 1 cm) |
0.095 Max |
|
UV absolance (280 nm, 1 mol / l, 1 cm) |
0.08 max |
Cov Ntawv Thov
1. Kev txheeb xyuas roj ntsha thiab biochemical tsis
Dav siv raws li aZoo tsis zoohauvKev Tshawb Fawb Txog Kev Tshawb FawbVim nws:
Muaj peev xwm ruaj khov nyob ze ntawm lub physiological ph
Tsawg reactivity nrog enzymes thiab cov protein
Haum rau kev siv hauv:
Xov Xwm Cell Kev Tshaj Tawm Xov Xwm
Enzyme cia
Electrophoresis thiab chromatograph buffers
2. Protein purification thiab crystallography
Siv nyob rau hauvPurification ntawm biomolecules, tshwj xeeb tshaj yog cov protein thiab nucleic acids, vim nwstsis-chelatingthiabTsis yog-denaturingXwm.
Ua haujlwm hauvProtein Crystallization Raws CaiTxhawm rau kom muaj kev coj kom zoo rau thaum lub sijhawm kev loj hlob crystal.
3. Electrophoresis thiab Molecular Biology
N, n-bis (2-hydroxyethyl) -2-aminoethanesulfonic acid 丨 cas 10191-18-1 yog ib qho feem ntawmElectrophoresis buffers(Xws li, Bes-Nacl Buffer) rau DNA thiab RNA sib cais.
Muaj cov UV qis, ua rau nws zoo tagnrho rauCov Kev Siv SpectrophottometricthiabKev tshuaj xyuas lub sijhawm tiag tiagntawm biochemical kev tawm tsam.
4. Kws muag tshuaj thiab kuaj mob ntawm cov qauv
Siv nyob rau hauvCov qauv ntawm kev kuaj mob reagentsthiabKhoom Siv Tshuaj Tshuab, qhov twg pc tswj yog qhov tseem ceeb.
Muaj nuj nqi raws li aTus sawv cevHauv qeeIV lossis qhov npaj tau npajhauv kev tshawb fawb preflinical.
5. Cov nqaij engineering thiab biomaterials tshawb fawb
Incorporated rau hauvbiocomple hydrogels thiab ScaffoldsRau cov ntaub so ntswg tsim, vim nwsdej solubilitythiabKev muaj kuab lom.
Cov txiaj ntsig
1. Zoo buffering nyob ze lub cev phobiological
Bes muaj aPKA ntawm ~ 7.15, ua rau nws zoo tagnrho rau kev sim hauvnyob ze-nruab nrab PH, tseem ceeb rau ntauCellular thiab Enzymatic cov txheej txheem.
2. Kev cuam tshuam ntsig txog kev muaj roj ntsha miniaal
Tsis-lom rau hlwb thiabtsis khoo sib txawv hlau ions, ua rau nws haum rau hauv cov tshuab txuam nrogMg², Ca²⁺, Zn²⁺, thiab lwm yam.
Tau tshajCov khoom siv hlau-nyob thiab cofactors.
3. Muaj dej siab soluble thiab ruaj khov
Yooj yim yaj hauv aqueous systems thiab tswj hwmTshuaj Muaj Peev Xwmdhau ntawm qhov kub thiab kub thiab muaj kuab ntau.
4. Tsawg UV nqus
Zoo tagnrho rau kev siv hauvUV-spectrophotometry thiab kho qhov muag, raws li nws tsis cuam tshuam nrog260 nm lossis 280 nm abrbance, feem ntau yog siv rau nucleic acids thiab cov protein.
5. Ib puag ncig tus phooj ywg
Biodegradablethiab txiav txim siab aTsawg-toxicity Lwm Txoj Kevrau kev coj noj coj los yog tris buffers hauv qee cov ntawv thov.
Tag
N, n-bis (2-hydroxyethyl) -2-aminoethanesulfonic acid 丨 cas 10191-18-1yog azwitterionic, biologically tau tshajdav siv nyob rau hauvmolecular biology, biochemistry, kuaj mob, thiabKev Tshawb Fawb BiomaterialsCov. Nrog nwsRuaj khov kho ntawm thaj chaw ib puag ncig physiological Ph, Tsis-reactive, thiabzoo nkauj solubility, Dhau ntawm tseem yog kev ntseeg siab tsis nyob hauv kev sim ua qhov twgprecise py tswjthiabKev Txheeb Xyuas Kev Ua Tau Zooyog qhov tseem ceeb. Nws qhov kev ntseeg tau thiab versatility ua nws txoj kev xaiv uas nyiam rau cov kws tshawb fawb thoob plaws kev rau txim.
Cim npe nrov: n, n-bis (2-hydrothanesyl) -2-aminoethanesulfonic acid are (1-hydrothanesulfonic acid 丨 CAS
