Khoom Description
Cov tshuaj muaj pes tsawg leeg CAS 3326-32-7 hu ua Fluorescein isothiocyanate isomer I, los yog FITC luv luv. Nws yog ib qho tseem ceeb organic fluorescent dye nrog ib tug molecular mis ntawm C21H11NO5S thiab molecular hnyav ntawm 389.38. Nws zoo nkaus li cov hmoov daj lossis dawb.
Cov tshuaj yog me ntsis soluble hauv DMSO, ethanol, methanol, DMF thiab acetone, insoluble hauv dej, tab sis emits ntsuab fluorescence muaj zog nyob rau hauv alkaline aqueous tov. Tom qab ntxiv cov kua qaub, precipitate yog precipitated thiab fluorescence ploj.
Cov ntaub ntawv yooj yim
| CAS | 3326-32-7 |
| EINECS | 222-042-0 |
| Tshuaj formula | C21H11NO5S |
| Molecular hnyav | 389.38 |
| Qhov ntom | 1.3423 (zeeg) |
| Melting point | >360℃(lit.) |
| Boiling point | 708.6 ± 60.0℃(Predicted) |
| Dej solubility | xyaum insoluble |
| Refractive Index | 1.5060 (kwv yees) |
| Acidity coefficient | 2.2, 4.4, 6.7 (ntawm 25 degree) |
| Cia tej yam kev mob | 2-8 degree |
| Kev ruaj ntseg | Stable, tab sis rhiab rau cov av noo. Incompatible nrog muaj zog oxidants, muaj zog bases, amines, acids. |
| Qhov tshwm sim | hmoov; Xim Dawb |
Siv
- Cell Labeling:Fluorescein isothiocyanate isomer Kuv tuaj yeem siv los sau cov hlwb thiab cov ntaub so ntswg, pab cov kws tshawb fawb soj ntsuam tus cwj pwm ntawm tes thiab kev cuam tshuam. Labeled cells tuaj yeem pom meej los ntawm fluorescence microscopy.
- Kev xa tshuaj:Nws feem ntau yog siv los ua tus neeg taug qab los kawm txog kev faib tawm thiab nqus cov tshuaj hauv lub cev, uas yuav pab ntsuas qhov bioavailability thiab kev ua tau zoo ntawm cov tshuaj.
- Hauv vivo imaging:Hauv vivo imaging thev naus laus zis, nws yog siv los taug qab cov txheej txheem lom neeg hauv cov kab mob nyob, xws li kev kawm txog kev loj hlob thiab metastasis ntawm cov qog hlwb.
- Biosensors:FITC tuaj yeem siv los tsim cov biosensors los kuaj xyuas qhov muaj biomarkers (xws li cov proteins, DNA, thiab lwm yam) los pab kuaj kab mob thaum ntxov.
Ntim & Xa
- Ntim:25kg fiber nruas nrog PE puab liner los yog customized ntim muaj.
- Lub sij hawm xa tuaj:3-7 hnub tom qab paub meej tias them nyiaj.
- Shipping Methods:Los ntawm hiav txwv, huab cua, los yog courier (FedEx, DHL, UPS, TNT).
Tuam txhab Profile
Gneebio, nyob rau hauv xeev Henan, Suav teb, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab siab - cov khoom siv tshuaj zoo thiab cov kev pabcuam kev lag luam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais tsis pub dhau 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm cov xaj thiab lub caij uas koj tso koj xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj tsis pub dhau 3-7 hnub rau kev txiav txim me me thiab 15 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem xa nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: 97.5% Fluorescein isothiocyanate isomer I CAS 3326-32-7, Tuam Tshoj 97.5% Fluorescein isothiocyanate isomer I CAS 3326-32-7 manufacturers, lwm tus neeg, Hoobkas
