3'-DABCYL CPG *1000 Å*

3'-DABCYL CPG

1000 Å

DABCYL is one of the most commonly used dark quenchers for labeling oligos and peptides. The resulted conjugates are widely used as diagnostic probes such as Molecular Beacons and protease substrates. Because of its relative stability, DABCYL can be easily introduced at many positions within a Molecular Beacon during synthesis: at the 5'-end using 5'- DABCYL-phosphoramidite, at the 3'-end using 3'- DABCYL CPGs. The resulted oligo can be deprotected in the usual way. AAT Bioquest offers the most complete set of DABCYL derivatives for preparing FRET peptides and oligos.

Protocol

SDS

COA

Catalog	Size	Price	Quantity
6008	1 g	Price

References

View all 34 references: Citation Explorer

Recombinant expression and partial characterization of an active soluble histo-aspartic protease from Plasmodium falciparum

Authors:

Xiao H, Sinkovits AF, Bryksa BC, Ogawa M, Yada RY.

Journal:

Protein Expr Purif (2006): 88

Internally quenched peptides for the study of lysostaphin: An antimicrobial protease that kills Staphylococcus aureus

Authors:

Warfield R, Bardelang P, Saunders H, Chan WC, Penfold C, James R, Thomas NR.

Journal:

Org Biomol Chem (2006): 3626

A quenched fluorescent dipeptide for assaying dispase- and thermolysin-like proteases

Authors:

Weimer S, Oertel K, Fuchsbauer HL.

Journal:

Anal Biochem (2006): 110

Characterization and inhibition of SARS-coronavirus main protease

Authors:

Liang PH., undefined

Journal:

Curr Top Med Chem (2006): 361

Fluorogenic peptide substrates containing benzoxazol-5-yl-alanine derivatives for kinetic assay of cysteine proteases

Authors:

Szabelski M, Rogiewicz M, Wiczk W.

Journal:

Anal Biochem (2005): 20

Physical properties

Molecular weight	N/A
Solvent	MeCN

Spectral properties

Absorbance (nm)	454
Correction factor (280 nm)	0.516

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	12352200

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Page updated on October 9, 2025