[Dyes & Labeling/Fluorescent Dyes/Rhodamine Derivatives/Amine-Reactive] 6-Carboxy-X-rhodamine NHS ester, single isomer (6-ROX-SE) [AF-0110][CAS no. 117491-83-5]_emp Biotech - 코아사이언스

 

6-Carboxy-X-rhodamine NHS ester, single isomer (6-ROX-SE)

Cat.# AF-0110-D005.0-001 / Size: 5mg

Cat.# AF-0110-D020.0-001 / Size: 20mg

Cat.# AF-0110-D100.0-001 / Size: 100mg

Amine-reactive rhodamine dye marker for fluorescence labeling, especially for labeling of biomolecules (Abs: 584 nm, Em: 599 nm).

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Properties

CAS-Number:	117491-83-5
Molecular Weight:	631,7
Empirical Formula:	C37H33N3O7
Absorption [nm]:	578 ± 3
Emission [nm]:	594 ± 3
ε [M-1 cm-1]:	>95 000
Buffer System for Fluorescence Readings:	PBS, pH 7.4
Solubility:	Acetonitril, DMF, DMSO
Appearance (colour):	dark violett
Appearance (form):	solid (powder)
Storage:	- 20 °C. Keep dry! Keep away from light, especially in solution!
Trade name:	6-Carboxy-X-rhodamine NHS ester, single isomer; 6-ROX succinimidyl ester, single isomer
Reactive Moiety:	NHS ester, reacts with 1° amines to form a stable amide linkage

Description

The amine-reactive derivative of X-Rhodamine has a long-wave fluorescence emission and is widely used as a fluorescent label for convenient covalent labeling of proteins and alkylaminomodified nucleic acids.

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6-ROX-SE

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