Product 6964

In Stock

Catalog ID 6964 / 25 mg

CNF, SE Mixed Isomers

AKA: 5(6)-Carboxynaphthofluorescein , succinimidyl ester

Formula	Weight	CAS#
C₃₃H₁₉NO₉	573.51	150347-58-3

1-4 - ¤ 101/Unit 5-24 - ¤ 86/Unit

For 25+ Units, Contact us.

Amine-Reactive fluorescent probe for peptide or protein conjugation

Product Size	25 mg
Form	purple solid
Absorption (estimated)	Wavelength (λmax) 602 ± 3 nm (Buffer pH 10)
Fluorescence (estimated)	Wavelength (λmax) 672 ± 4 nm (*Buffer pH 10)
Storage conditions	Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L)
MDL#

* 5(6)-Carboxynaphthofluorescein , succinimidyl ester
* 2,5-pyrrolidinedione, 1-[[[3,11-dihydroxy-3'-oxospiro[7H-dibenzo[c,h]xanthene-7,1'(3'H)-isobenzofuran]-5'(or 6')-yl]carbonyl]oxy]
* 5-(6)-Carboxynaphthofluoroscein N-succinimidyl ester

Reactive Probes and Related Products:	Activated, Amine-Reactive [Isothiocyanate, Succinimydyl Ester (SE), Sulfonyl Halide, TFP Ester, NBD-Cl, NBD-F, etc.]
Amine-Reactive Fluorophores, Biotins and Other Labels:	Active Ester - Succinimidyl Ester (SE or NHS-ester)
Excitation and Emision Ranges:	Excitation: 600-610 nm and Emission: 670-680 nm
Fluorescent Probes and Related Products:	Fluorescein, Naphthofluorescein and seminaphthofluorescein
Label or Dye:	Naphthalene