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F3651

Fluorescein 5(6)-isothiocyanate

≥90% purity (HPLC), powder

Synonym(s):

FITC, Fluorescein isothiocyanate

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Size/SKUAvailabilityPrice
100 mg
Please contact Customer Service for Availability
868,00 PLN

About This Item

Empirical Formula (Hill Notation):
C21H11NO5S
CAS Number:
Molecular Weight:
389.38
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
EC Number:
248-207-7
MDL number:
Beilstein/REAXYS Number:
1407295

868,00 PLN


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Product Name

Fluorescein 5(6)-isothiocyanate, ≥90% (HPLC)

Quality Segment

assay

≥90% (HPLC)

form

powder

technique(s)

titration: suitable

color

yellow to orange

solubility

acetone: 1 mg/mL, clear, light yellow to yellow

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

2-8°C

SMILES string

Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5cc(ccc45)N=C=S)c1

InChI

1S/C21H11NO5S/c23-12-2-5-16-18(8-12)26-19-9-13(24)3-6-17(19)21(16)15-4-1-11(22-10-28)7-14(15)20(25)27-21/h1-9,23-24H

InChI key

MHMNJMPURVTYEJ-UHFFFAOYSA-N

General description

Fluorescein isothiocyanate (FITC) is widely used to attach a fluorescent label to proteins via the amine group. The isothiocyanate group reacts with amino terminal and primary amines in proteins. It has been used for the labeling of proteins including antibodies and lectins.

Application

For fluorescent labeling of proteins (e.g. immunofluorescence); H Protein labeling for gel chromatography
Fluorescein 5(6)-isothiocyanate has been used:
  • for fluorescence labeling of bacteria
  • as a standard for calibration of fluorometer
  • for the labeling of exosomes

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This Item
46950F9636F5387
description

≥90% (HPLC)

description

BioReagent, suitable for fluorescence, mixture of 2 components, ≥90% (HPLC)

description

~20 mg/mL, buffered aqueous solution

description

affinity isolated antibody, buffered aqueous solution

technique(s)

titration: suitable

technique(s)

-

technique(s)

-

technique(s)

indirect immunofluorescence: 1:32, immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100

color

yellow to orange

color

yellow to dark yellow, orange to dark orange

color

-

color

-

solubility

acetone: 1 mg/mL, clear, light yellow to yellow

solubility

acetone: 0.1 g/10 mL, clear to very slightly hazy

solubility

-

solubility

-

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

-

application(s)

-

application(s)

-

form

powder

form

powder

form

buffered aqueous solution

form

buffered aqueous solution

assay

≥90% (HPLC)

assay

≥90% (HPLC)

assay

-

assay

-


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Storage Class

11 - Combustible Solids

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Codes

Hazard Classifications

Acute Tox. 4 Oral - Skin Irrit. 2 - Skin Sens. 1B



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