TFAX 568, SE


Catalog No. Size PriceQuantity
M32767-C Contact sales@xcessbio.com for quotation $100Unavailable

Description

TFAX 568, SE is an orange fluorescent dye and exhibits pH-insensitivity over a very broad range (pH in the 4-10). TFAX 568, SE yields exceptionally bright, photostable conjugates with proteins or antibodies (such as goat anti-mouse IgG).

Product information

CAS Number: 878549-44-1

Molecular Weight: 791.80

Formula: C37H33N3O13S2

Chemical Name: 6-(2-carboxy-4-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}phenyl)-2,2,10,10-tetramethyl-4-(sulfomethyl)-8-(sulfonatomethyl)-2,10-dihydro-1H-13-oxa-1,11-diazapentacen-11-ium

Smiles: CC1(C)C=C(CS(O)(=O)=O)C2=CC3=C(C=C2N1)OC1=CC2=[NH+]C(C)(C)C=C(CS([O-])(=O)=O)C2=CC1=C3C1=CC=C(C=C1C(O)=O)C(=O)ON1C(=O)CCC1=O

InChiKey: DJLBKHHGFYXTRY-UHFFFAOYSA-N

InChi: InChI=1S/C37H33N3O13S2/c1-36(2)14-19(16-54(46,47)48)22-10-25-29(12-27(22)38-36)52-30-13-28-23(20(17-55(49,50)51)15-37(3,4)39-28)11-26(30)33(25)21-6-5-18(9-24(21)34(43)44)35(45)53-40-31(41)7-8-32(40)42/h5-6,9-15,38H,7-8,16-17H2,1-4H3,(H,43,44)(H,46,47,48)(H,49,50,51)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Excitation maximum=560±20 nm; emission maximum=610±20 nm. Proteins labeled with the TFAX 568 dye is several-fold brighter than the same proteins labeled with lissamine rhodamine B dye.

Products are for research use only. Not for human use.

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