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CruzQuench™ 4 succinimidyl ester

Synonym:	CQ™ 4 succinimidyl ester
Application:	A an amine-reactive peptide and oligonucleotide label

Description

CruzQuench™ 4 succinimidyl ester (CQ4) is designed to be a superior quencher to ROX, CFLsm4 and Texas Red®. CQ4 has (a). much stronger absorption; (b). much higher quenching efficiency; and (c). versatile reactive forms with desired solubility for labeling oligonucleotides and peptides. This CQ4 product is primarily used for labeling peptides. It is also used for post-labeling of amino-modified oligonucleotides.

Technical Information

Solubility:	Soluble in DMF
Storage:	Desiccate at -20° C
Fluoresence:	λex 603 nm

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

SDS

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