Fluorescein isothiocyanate
Fluorescein isothiocyanate
- CAS:
- 27072-45-3
- MF:
- C21H11NO5S
- MW:
- 389.38
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Company Type
Properties
- Melting point:
- >360 °C(lit.)
- storage temp.
- -20°C
- solubility
- DMSO (Slightly), Methanol (Slightly)
- form
- powder
- color
- Brown to Dark Brown
- Merck
- 14,4089
- BRN
- 1407295
- Stability:
- Moisture Sensitive
- InChIKey
- WBSWSUYBEIMVMI-UHFFFAOYSA-N
- CAS DataBase Reference
- 27072-45-3(CAS DataBase Reference)
- EPA Substance Registry System
- Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-5(or 6)-isothiocyanato- (27072-45-3)
Safety Information
- Symbol(GHS)
GHS07,GHS08
- Signal word
- Danger
- Hazard statements
- H334-H302+H332-H315-H317-H319-H335
- Precautionary statements
- P264-P270-P271-P272-P280-P284-P301+P312+P330-P302+P352+P333+P313+P363-P304+P340+P312-P305+P351+P338+P337+P313-P403+P233-P405-P501-P261-P342+P311
- Hazard Codes
- Xn
- Risk Statements
- 42/43-36/37/38-20/21/22-42
- Safety Statements
- 22-36-26-24/25-45-36/37
- WGK Germany
- 3
- F
- 10
- HS Code
- 29321900
Use
Fluorescein isothiocyanate (FITC) is an amine-reactive derivative of fluorescein dye that has wide-ranging applications as a label for antibodies and other probes, for use in fluorescence microscopy, flow cytometry and immunofluorescence-based assays such as Western blotting and ELISA. The isothiocyanate variety of fluorescein efficiently labels antibodies and other purified proteins at primary amines (lysine side chains) Excitation source: 488 nm spectral line, argon-ion laser Excitation wavelength: 494 nm Emission wavelength: 518 nm Extinction coefficient: 70,000 M-1cm-1 Solubility: Soluble in aqueous buffers at pH 6 Reactive groups: Isothiocyanate, reacts with primary amines at pH 7.0 to 9.0
2 India supplier list of "Fluorescein isothiocyanate "
- Product Name:Fluorescein5(6)-isothiocyanate
- Products Intro:Brand:sigma aldrich | Product Number:46950 | Purity:BioReagent,suitableforfluorescence,mixtureof2components,≥90%(HPLC)
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Fluorescein isothiocyanate 95%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.153935
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:FluoresceinIsothiocyanate
- Products Intro:Brand:clearsynth | Product Number:CS-T-76655
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:FluoresceinIsothiocyanate(mixtureof5-and6-isomers)
- Products Intro:Brand:tcichemicals | Product Number:F0784
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:Fluorescein-Iso-Thiocyanate
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Fluorescein5(6)-isothiocyanate,mixtureof2components,≥90%(HPLC)
- Products Intro:Brand:ottokemi | Product Number:F0481 | Purity:90%
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:Fluoresceinisothiocyanate
- Products Intro:Brand:ajchemicals | Product Number:JDH-73743 | Purity:95%
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Fluorescein 5(6)-isothiocyanate
- Products Intro:Purity: 0.96 | Package: 10mg, 10g, 50g, 100g, 1kg, 5kg, 10kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: OLED & OPV,APIs,Organic Chemicals,Peptides,BioChemicals
$0.00-0.00 / 1KG
- Product Name:Fluorescein isothiocyanate
- Products Intro:Purity: 99%|Package: 1KG;0.00;USD|25KG;0.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1-Octadecanol,AMP 95,Polyisobutylene,tetramisole hcl,Ivermectin
$0.00/ 25KG
- Product Name:Fluorescein isothiocyanate
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,lead acetate,phenylacetamide