Khoom Description
Lub npe khoom: BOC-CYS(ACM)-OH
CAS: 19746-37-3 Nr
IB: 243-267-0
Melting point: 111-114 degree
Kub taw tes: 531.5 ± 50.0℃(Predicted)
Qhov ceev: 1.231 ± 0.06 g / cm3 (Predicted)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Muab ntim rau hauv qhuav, 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Boc-Cys(Acm)-OH feem ntau yog siv los tiv thaiv, orthogonally bifunctional cysteine derivative nyob rau hauv cov khoom-theem peptide synthesis (SPPS) los qhia cysteine residues nrog thiol- pab pawg tiv thaiv.
2. Boc-Cys(Acm)-OH CAS 19746-37-3 enables xaiv disulfide daim ntawv cog lus tsim nyob rau hauv peptide synthesis, raws li pawg Acm tseem nyob ruaj khov thaum Boc chemistry thiab tuaj yeem raug tshem tawm xaiv nrog iodine lossis mercuric acetate .
3. Boc-Cys(Acm)-OH yog ib qho cuab yeej tseem ceeb rau kev soj ntsuam cov qauv ntawm cov protein thiab kev ua haujlwm, suav nrog cov ntawv sau cov protein, kev tshawb fawb hloov kho, thiab cov protein-ligand kev soj ntsuam kev sib cuam tshuam .
4. Cov kws tshawb fawb siv cov khoom no ua ib qho kev thim rov qab inhibitor ntawm cysteine proteases xws li cathepsin B thiab calpain, khi rau lawv qhov chaw nquag los kawm txog enzyme mechanisms.
Cia thiab ceev faj
1. Boc-Cys(Acm)-OH yuav tsum muab khaws cia rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab zoo- qhov cua nyob ib puag ncig ntawm 2-8 degree, nrog rau lub sij hawm ntev cia pom zoo ntawm -20℃.
2. Boc-Cys(Acm)-OH CAS 19746-37-3 yuav tsum muaj kev tiv thaiv los ntawm lub teeb, noo noo, thiab cov ntaub ntawv tsis sib xws xws li cov tshuaj muaj zog oxidizing kom ruaj khov.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg- hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, thiab cov khaub ncaws tiv thaiv thaum tuav Boc-Cys(Acm)-OH, tsis txhob muaj plua plav tsim thiab ua kom muaj cua txaus.
4. Tsis txhob nqus cov hmoov av thiab tiv thaiv kev sib cuag ntawm daim tawv nqaij, qhov muag, thiab khaub ncaws, siv cov khoom tiv thaiv tus kheej thiab ntxuav kom huv si tom qab tuav.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav, xyuas kom muaj qhov cua txaus, thiab zam cov plua plav tsim thaum Boc-Cys(Acm)-OH raug tso tawm, siv cov cuab yeej tiv thaiv tus kheej thiab tshem tawm qhov hluav taws kub.
2. Sau Boc-Cys(Acm)-OH CAS 19746-37-3 los ntawm kev cheb lossis shoveling yam tsis tsim cov plua plav thiab muab tso rau hauv cov thawv kaw tsim nyog rau kev pov tseg, siv cov khoom pov thawj yog tias tsim nyog.
3. Tsis txhob tsim cov huab cua thaum ntxuav Boc-Cys(Acm)-OH hmoov los tiv thaiv kev ua pa thiab pa paug.
4. Tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej hauv chav dej, thiab pov tseg cov ntaub ntawv khaws tseg raws li cov cai hauv cheeb tsam ib puag ncig.
Kev tiv thaiv hluav taws
1. Boc-Cys(Acm)-OH tsis raug cais raws li cov nplaim taws heev tab sis tuaj yeem decompose nyob rau hauv cov cua kub kub, nrog lub teeb nyem ntawm 105℃thiab decomposition kub ntawm 220℃.
2. Siv cov hmoov qhuav qhuav, carbon dioxide, lossis cawv- ua npuas ncauj tiv thaiv kom tua hluav taws uas cuam tshuam nrog cov khoom.
3. Cov neeg tua hluav taws Boc-Cys(Acm)-OH CAS 19746-37-3 yuav tsum hnav nws tus kheej- muaj cov cuab yeej ua pa thiab cov iav tiv thaiv tag nrho thaum tuav cov hlawv Boc-Cys(Acm)-OH vim muaj cov pa phem decomposition.
4. Cov khoom puas tsuaj uas tsim nyob rau hauv hluav taws kub muaj xws li carbon oxides, nitrogen oxides (NOx), thiab sulfur oxides.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Fmoc-Dap(Boc)-OH CAS 162558-25-0 |
| 2 | Fmoc-Hyp(tBu)-OH CAS 122996-47-8 |
| 3 | Fmoc{0}}L-tert-leucine CAS 132684-60-7 |
| 4 | Fmoc{0}}Nle-OH CAS 77284-32-3 |
| 5 | Fmoc -L-3-Pal-OH CAS 175453-07-3 |
| 6 | Boc -L-2 4-diaminobutyric Acid CAS 25691-37-6 |
| 7 | Boc-L-Dap-OH CAS 73259-81-1 |
| 8 | N-Boc-trans-4-Hydroxy-L-proline Methyl Ester / Boc-Hyp-Ome CAS 74844-91-0 |
| 9 | N-Carbobenzyloxy-L-leucine CAS 2018-66-8 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais ib qho qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: boc-cys(acm)-oh cas 19746-37-3, China boc-cys(acm)-oh cas 19746-37-3 manufacturers, lwm tus neeg, Hoobkas
