Texas Red-X, Succinimidyl Ester, single isomer

Introduction

The amine-reactive Texas Red-X, succinimidyl ester can be used to can be used to create bright red-fluorescent bioconjugates with excitation/emission maxima ∼595/615 nm. This reactive dye contains an additional seven-atom aminohexanoyl spacer ('X') between the fluorophore and the succinimidyl ester group. This spacer helps to separate the fluorophore from its point of attachment, potentially reducing the interaction of the fluorophore with the biomolecule to which it is conjugated.

Specifications

Label:	Texas Red
Ex/Em:	595/615 nm
Detection Method:	Fluorescent
Solubility:	DMF
Molecular Formula:	C₄₁H₄₄N₄O₁₀S₂
Molecular Weight:	816.94
CAS Number:
Storage Conditions:	-20 ℃, protect from light
Shipping Condition:	Room Temperature
Applications Fluorescent labeling

To order

Documents

Datasheet (PDF):	C155
MSDS (PDF):	MSDS-C155

References:

Influence of fluorophore and linker composition on the pharmacology of fluorescent adenosine A1 receptor ligands.

Baker JG, Middleton R, Adams L, May LT, Briddon SJ, Kellam B, Hill SJ,
Br J Pharmacol (2010) 159:772-786

A lipid receptor sorts polyomavirus from the endolysosome to the endoplasmic reticulum to cause infection.

Qian M, Cai D, Verhey KJ, Tsai B,
PLoS Pathog (2009) 5:e1000465-e1000465

H-type dimer formation of fluorophores: a mechanism for activatable, in vivo optical molecular imaging.

Ogawa M, Kosaka N, Choyke PL, Kobayashi H,
ACS Chem Biol (2009) 4:535-546

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Buy	Cat.No.	Product name	Ex/Em(nm)	Size	Price
	C155	Texas Red-X, SE, single isomer	595/615	2 mg	1200

Texas Red-X, Succinimidyl Ester, single isomer

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