Existing Account

Please login first to complete purchase/ quotation request, view custom order reports, or create favorites list.

Customer ID:
Stay Logged In

Forgot your Customer ID or Password?
New Account

Don't have an account with us yet? Please set up an account to place order or obtain customer services.

Fluorescent Dyes  >  FRET Probes  >>  DABCYL acid

Product Name DABCYL acid
[4 - ((4 - (dimethylamino)phenyl)azo)benzoic acid] *UltraPure Grade*
Size 1 g
Catalog # AS-81800
US$ $66

DABCYL acid is the abbreviation of 4-(dimethylaminoazo)benzene-4-carboxylic acid. In some literature, DABSYL (4-dimethylaminoazobenzene-4'-sulfonyl chloride) is misused as ‘DABCYL’. DABCYL is one of the most popular acceptors for developing FRET-based nucleic acid probes and protease substrates. DABCYL dyes are often paired with EDANS in FRET-based fluorescent probes.

Minimum Purity: 98%

Detailed Information Material Safety Data Sheets (MSDS)
Storage -20°C desiccated and protected from light
References Kuhn H, et al. (2001). PNA beacons for duplex DNA. Antisense Nucleic Acid Drug Dev 11, 265-70; Lam TL, et al. (2000). A comparison of human immunodeficiency virus type-1 protease inhibition activities by the aqueous and methanol extracts of Chinese medicinal herbs. Life Sci 67, 2889-96; Maggiora LL, et al. (1992). A general method for the preparation of internally quenched fluorogenic protease substrates using solid-phase peptide synthesis. J Med Chem 35, 3727-30.
Molecular Weight 269.3
Spectral Properties Abs/Em = 425/none nm
Solvent System DMF or DMSO
  < Back