Basic information Safety Related Supplier

ChemicalBook Product Catalog Chemical Reagents Organic reagents Esters Other esters FITC

1/1

FITC NEW

$ 42.00 /100mg

Min. Order
Purity98.69%
Cas No3326-32-7
Supply Ability10g
Update time2026-04-13

TargetMol Chemicals Inc.

TargetMol Chemicals Inc.

VIP6Y

United States

United States

show more

Enterprise Verified

Business Bank account Basic Contact Infomation Business Address Trade Company

Chemical Properties

Product Name	FITC
CAS No	3326-32-7
EC-No
Min. Order
Purity	98.69%
Supply Ability	10g
Release date	2026/04/13

Product Introduction

Bioactivity

Name	FITC
Description	FITC is a green fluorescein derivative. FITC is often used to label biological macromolecules such as antibodies and proteins. FITC can also be used to label nucleic acids. FITC can be used as a fluorescent probe to detect cell viability, cell apoptosis, etc. FITC showed a maximum excitation wavelength of 494 nm and yellow-green fluorescence at a maximum emission wavelength of 520 nm.
Cell Research	I. Amine labeling 1. Binding: Dilute FITC in an appropriate solvent (usually dimethylsulfonamide DMSO) and mix it with the target biomolecule solution. The reaction is usually carried out under slightly alkaline conditions (pH 8.0-9.0) to ensure effective binding of FITC. 2. Incubation: Incubate the mixture at room temperature or 4°C for 1-2 hours. Since FITC is light-sensitive, it needs to be protected from light. 3. Purification: After the reaction is completed, excess FITC is removed by purification techniques such as dialysis and gel filtration to obtain labeled biomolecules. II. Cell imaging 1. Cell staining: Apply FITC-labeled antibodies or proteins to cells or tissues and incubate for a certain period of time (usually 30 minutes to 1 hour) at room temperature or 4°C. 2. Fluorescence microscopy: After washing away unbound antibodies, use a fluorescence microscope to observe cells or tissues. FITC can be excited at a wavelength of about 495 nm and emit at a wavelength of 519 nm. III. pH and Cu2+ sensitivity 1. pH sensitivity: When FITC-labeled molecules are placed in solutions of different pH values, the fluorescence intensity will change with the change of pH and can be quantitatively measured. 2. Cu2+ detection: The fluorescence of FITC is also affected by Cu2+, so it can be used to determine the concentration of Cu2+ in the sample by observing the change of fluorescence intensity. The above information is based on published literature. Experimental procedures should be appropriately modified to meet specific research demands.
Storage	Keep away from direct sunlight \| Shipping with blue ice/Shipping at ambient temperature.
Solubility Information	DMSO : 250 mg/mL (642.05 mM), Sonication is recommended.
Keywords	Inhibitor \| inhibit \| FITC

show more

Company Profile Introduction

You may like

Recommended supplier

Send Inquriy