Navigation Links
4',6-Diamidino-2-phenylindole dihydrochloride (DAPI) from Sigma-Aldrich

Products4',6-Diamidino-2-phenylindole dihydrochloride (DAPI) from Sigma-Aldrich
Company Sigma-Aldrich
Item 4',6-Diamidino-2-phenylindole dihydrochloride (DAPI)
Price 
Description Cell permeable fluorescent minor groove-binding probe for DNA. Binds to the minor groove of double-stranded DNA (preferentially to AT rich DNA), forming a stable complex which fluoresces approximately 20 times greater than DAPI alone.

DAPI is several times more sensitive than ethidium bromide for staining DNA in agarose gels. It may be used for photofootprinting of DNA, to detect annealed probes in blotting applications by specifically visualizing the double-stranded complex, and to study the changes in DNA and analyze DNA content during apoptosis using flow cytometry. DAPI staining has also been shown to be a sensitive and specific detection method for mycoplasma.

Info Sigma-AldrichSigma-Aldrich
Sigma-Aldrich Corp.
St. Louis, MO, USA
Customer Service: 800-325-3010
Tech Support: 800-325-5832
Fax Number: 314-771-5757
Web Site: http://www.sigmaaldrich.com/
NOTE: Price information is approximate list price and actual prices may vary.

Related biology products :

1. 4,6-Diamidino-2-phenylindole, dihydrochloride (DAPI) from Pierce Biotechnology, Inc.
2. 4,6-diamidino-2-phenylindole, dihydrochloride (DAPI) from Molecular Probes (Invitrogen)
3. 4,6-diamidino-2-phenylindole, dihydrochloride (DAPI) *FluoroPure™ grade* from Molecular Probes (Invitrogen)
4. Glutathione-S-Transferase (GST) Colorimetric Assay Kit from Sigma-Aldrich
5. ATX Ponceau S red staining solution from Sigma-Aldrich
6. Corning Proculture Spinner Flask,15L,Vertical S/Arm, No. Of S/A 4,Cent Neck 100mm from Sigma-Aldrich
7. Bakers yeast (S. cerevisiae) Phosphoglucose isomerase from Sigma-Aldrich
8. Bakers yeast (S. cerevisiae) S-Acetyl-coenzyme A synthetase from Sigma-Aldrich
9. Enolase from bakers yeast (S. cerevisiae) from Sigma-Aldrich
10. S-Gal/LB Agar Blend from Sigma-Aldrich
11. Bakers yeast (S. cerevisiae) Hexokinase and glucose-6-phosphate dehydrogenase from Sigma-Aldrich
... been designed for recovery of DNA from TAE and ... Ultra fast protocol: DNA is ready to use ... to resuspend Bead uniformity prevents shearing of high ... PCR) DNA is eluted into sterile water or ...
... The BAS-2500 is ideal ... Molecular Biology (1D electrophoresis, ... blots, Macroarrays); Pharmacokinetics & ... thin layer chromatography); Physical ...
... end-users to be "a delight to use" ... microscopy and electronic imaging. With its ergonomic ... require much space and can easily be ... DM-BA300 combines Motic's own revolutionary Colour Corrected ...
... Life Science BAS-5000 is the highest ... equipment. The top member of Fujifilm's ... a superior Imaging Plate (IP) and ... target subjects. Fujifilm BAS-5000 does it ...
Biology Products:
(Date:7/11/2014)... July 11, 2014 Researchers have pioneered ... images. The new technology, called Virtual Finger, allows ... structures like neurons and synapses using the flat ... technology makes 3D imaging studies orders of magnitude ... an unprecedented level across many areas of experimental ...
(Date:7/11/2014)... There is evidence that under the normal ... and development, maintain neuronal environment, and exhibit ... and neurodegenerative disease. Previous studies have found ... cells after chemical induction have reduced viability, ... application. Prof. Xiaodong Yuan, Kailuan General Hospital, ...
(Date:7/11/2014)... the brains of all vertebrates, information is transmitted ... or chemical signal to be passed from one ... the most abundant type of synapse, can be ... for learning, memory, perception and cognition, and the ... brain function. For instance, every time we ...
Breaking Biology News(10 mins):Virtual finger enables scientists to navigate and analyze complex 3D images 2Blame it on the astrocytes 2
... researchers and engineers try to shrink diagnostics to fit in ... and mix small samples of liquid. University of Washington researchers ... drops along certain paths to conduct medical or environmental tests., ... want, and in any kind of layout that we want," ...
... Germany, 9 May 2012 Fifty-five life scientists from ... EMBO for their excellence in research. Forty-eight of the ... scientists from Argentina, Australia, South Korea and the United ... now comprises almost 1,550 life scientists in the international ...
... team of researchers, working on behalf of the European ... upper level for vitamin A consumption for puppies. The ... of science-based recommendations for vitamin A levels for puppies ... This research was conducted by scientists from ...
Cached Biology News:Portable diagnostics designed to be shaken, not stirred 2Collaborative research team identifies safe upper level for vitamin A consumption for puppies 2
(Date:7/10/2014)... CROWN POINT, Ind. , July 10, ... recently expanded its use of capnography for ... a growing group of healthcare leaders in ... Capnography measures how effectively patients are breathing ... respiratory depression occurs. By measuring the amount ...
(Date:7/10/2014)... 10, 2014   Ceres, Inc . (Nasdaq: ... announced today financial results for the three months ended ... business. Ceres reported that the company and ... this growing season in Brazil, which concluded in June, ... sorghum evaluation areas for part of the growing season. ...
(Date:7/10/2014)... basis of psychiatric disorders has been extremely challenging because ... but are insufficient to cause disease. Now investigators reporting ... journal Cell Stem Cell describe a strategy ... interact with other risk factors or environmental exposures to ... pinpoints a genetic variant that may predispose individuals to ...
(Date:7/10/2014)... by researchers at the University of Illinois at ... governing the interplay of spin and heat at ... ultrafast spintronic devices for data storage and information ... well as spin-angular momentum. In a typical charge ... no spin current," explained David Cahill, a professor ...
Breaking Biology Technology:Franciscan St. Anthony Health-Crown Point Underscores Patient Safety Commitment Through Expanded Use of Capnography 2Ceres Announces Fiscal Third Quarter 2014 Financial Results 2Ceres Announces Fiscal Third Quarter 2014 Financial Results 3Ceres Announces Fiscal Third Quarter 2014 Financial Results 4Ceres Announces Fiscal Third Quarter 2014 Financial Results 5Ceres Announces Fiscal Third Quarter 2014 Financial Results 6Ceres Announces Fiscal Third Quarter 2014 Financial Results 7Ceres Announces Fiscal Third Quarter 2014 Financial Results 8Ceres Announces Fiscal Third Quarter 2014 Financial Results 9New strategy could uncover genes at the root of psychiatric illnesses 2University of Illinois study advances limits for ultrafast nano-devices 2