Name: Texas Red® azide *Single Isomer*
Brand: AAT Bioquest
SKU: 484
Price: 174 USD
Availability: InStock

Texas Red® azide

Single Isomer

Texas Red® azide is an excellent alkyne-reactive fluorescent reagent for labeling alkyne-containing biological molecules through the well known click chemistry. It has the spectral properties identical to those of Texas Red conjugates, thus all the instrument settings of the Texas Red conjugates would be applicable to the applications of Texas Red® azide conjugates.

Protocol

SDS

COA

Catalog	Size	Price	Quantity
484	5 mg	Price

Calculators

Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of Texas Red® azide *Single Isomer* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

	0.1 mg	0.5 mg	1 mg	5 mg	10 mg
1 mM	148.194 µL	740.971 µL	1.482 mL	7.41 mL	14.819 mL
5 mM	29.639 µL	148.194 µL	296.389 µL	1.482 mL	2.964 mL
10 mM	14.819 µL	74.097 µL	148.194 µL	740.971 µL	1.482 mL

Molarity calculator

Enter any two values (mass, volume, concentration) to calculate the third.

Mass (Calculate)		Molecular weight		Volume (Calculate)		Concentration (Calculate)		Moles
mg	÷	674.79 g/mol	=	mL	x	mM	=	mmol

References

View all 63 references: Citation Explorer

Fluorescence properties of fluorescein, tetramethylrhodamine and Texas Red linked to a DNA aptamer

Authors:

Unruh JR, Gokulrangan G, Wilson GS, Johnson CK.

Journal:

Photochem Photobiol (2005): 682

A comparative study of the potential of solid triglyceride nanostructures coated with chitosan or poly(ethylene glycol) as carriers for oral calcitonin delivery

Authors:

Garcia-Fuentes M, Prego C, Torres D, Alonso MJ.

Journal:

Eur J Pharm Sci (2005): 133

Bead-based cellular analysis, sorting and multiplexing

Authors:

Sanchez-Martin RM, Muzerelle M, Chitkul N, How SE, Mittoo S, Bradley M.

Journal:

Chembiochem (2005): 1341

Transepithelial transport of fluorescent p-glycoprotein and MRP2 substrates by insect Malpighian tubules: confocal microscopic analysis of secreted fluid droplets

Authors:

Leader JP, O'Donnell MJ.

Journal:

J Exp Biol (2005): 4363

Purification and fluorescent labeling of the human serotonin transporter

Authors:

Rasmussen SG, Gether U.

Journal:

Biochemistry (2005): 3494

Physical properties

Molecular weight	674.79
Solvent	DMSO

Spectral properties

Correction factor (260 nm)	0.23
Correction factor (280 nm)	0.36
Correction factor (565 nm)	0.4472
Extinction coefficient (cm ^-1 M ^-1)	116000 ¹
Excitation (nm)	586
Emission (nm)	603
Quantum yield	0.97 ¹ , 0.93 ²

Storage, safety and handling

H-phrase	H303, H313, H333
Hazard symbol	XN
Intended use	Research Use Only (RUO)
R-phrase	R20, R21, R22
Storage	Freeze (< -15 °C); Minimize light exposure
UNSPSC	12171501

Telephone
Fax
Email	sales@aatbio.com
International	See distributors
Bulk request	Inquire
Custom size	Inquire
Technical Support	Contact us
Request quotation	Request
Purchase order	Send to sales@aatbio.com
Shipping	Standard overnight for United States, inquire for international

Page updated on October 13, 2025