JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB144945

6-Carboxyfluorescein N-hydroxysuccinimide ester, Fluorescent labeling reagent

Be the first to review this product! Submit a review

|

(0 Publication)

MW 473.39 g/mol. Commonly used fluorescent reagent for labeling of peptides, proteins and nucleotides. Amine-reactive succinimidyl ester carboxyfluorescein which yields carboxyamides that are more resistant to hydrolysis than fluorescein conjugates prepared with FITC.

Key facts

CAS number

92557-81-8

Form

Solid

form

Molecular weight

473.39 g/mol

Molecular formula

C<sub>2</sub><sub>5</sub>H<sub>1</sub><sub>5</sub>NO<sub>9</sub>

Nature

Synthetic

Biological description

Commonly used fluorescent reagent for labeling of peptides, proteins and nucleotides. Amine-reactive succinimidyl ester carboxyfluorescein which yields carboxyamides that are more resistant to hydrolysis than fluorescein conjugates prepared with FITC.

IUPAC Name

6-Carboxyfluorescein N-hydroxysuccinimide ester

Excitation/Emission

Ex: 492nm, Em: 517nm

style
left-column

Product details

Fluorescence: λex 492 nm; λem 517 nm (pH 8.0).
style
left-column

Properties and storage information

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
Ambient
Appropriate long-term storage conditions
Ambient
Storage information
The product can be stored for up to 12 months
style
left-column
style
left-column
style
left-column

Product protocols

style
left-column
style
left-column
style
right-column

Complementary Products

Biochemicals

AB275055

NBD-X, SE

Chemical Structure - NBD-X, SE (AB275055)

  • 0
  • 0
Biochemicals

AB145334

6-TAMRA N-succinimidyl ester (6-TAMRA SE), Fluorophore for conjugation

Chemical Structure - 6-TAMRA N-succinimidyl ester (6-TAMRA SE), Fluorophore for conjugation (AB145334)

  • 0
  • 0
Secondary Antibodies

AB150077

Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488)

Flow Cytometry - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (AB150077)

  • 5
  • 20
Biochemicals

AB145294

6-FAM (6-Carboxyfluorescein), Amine-reactive fluorescent label

Chemical Structure - 6-FAM (6-Carboxyfluorescein), Amine-reactive fluorescent label (AB145294)

  • 0
  • 0

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com