PCR & DNA Amplification
MB-Methyltetrazine
A commonly used redox indicator in nucleic acid research. MB-methyltetrazine may be used to label TCO (trans-cyclooctene) tagged molecules via a copper-free reaction.
MB-TCO
A commonly used redox indicator in nucleic acid research. MB-TCO (trans-cyclooctene) may be used to label tetrazine tagged molecules via a copper-free reaction.
ROX Reference Dye, 25 uM in TE Buffer
A dye used to normalize well-to-well variations that may occur during quantitative, real-time PCR reactions.
Thiazole Green (SYBR® Green I), 10,000X in DMSO
40086-0.5mL, - 40086-1mLView allHide
Thiazole Green, which is structurally identical to SYBR® Green I Nucleic Acid Gel Stain, is one of the most sensitive stains available for detecting double-stranded DNA (dsDNA) in agarose, polyacrylamide gels and qPCR.
Thiazole Orange Homodimer (TOTO®-1), 1 mM in DMSO
Thiazole Orange Homodimer (TOhD), also known as TOTO®-1, is a cell-impermeant, high-affinity, fluorogenic green nucleic acid stain.
Thiazole Orange, 10 mM in DMSO
Thiazole orange (TO) is commonly used in reticulocyte analysis to stain residual RNA of blood cells, to stain DNA in agarose gels and capillary electrophoresis. Thiazole Orange stains the yeast nucleus, and is also able to stain bacteria and mammalian cells.
Thiazole Red (TO-PRO®-3), 1 mM in DMSO
Thiazole Red, also known as TO-PRO®-3, is a cell-impermeant, high-affinity far-red nucleic acid stain.
Thiazole Red Homodimer (TOTO®-3), 1 mM in DMSO
Thiazole red homodimer (TRhD), also known as TOTO®-3, is a cell-impermeant, high-affinity, far-red fluorogenic nucleic acid stain.
TO Succinimidyl Ester
The amine reactive succinimidyl ester of TO (thiazole orange) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups. The conjugates are expected to be essentially nonfluorescent until they are able to complex with nucleic acids, resulting in green fluorescence.
Ultrafiltration Vials
22004, - 22018View allHide
Ultrafiltration devices for simple spin-column purification of proteins or other molecules by size separation with two molecular weight cut-off options: MWCO=10 kD (10K) and MWCO=3 kD (3K).
WarmStart™ Enzyme Modification Kit
A simple kit for reversibly modifying non-thermostable enzymes like reverse transcriptase, rendering the enzyme inactive during reaction set-up. Activity is restored by heating to 45°C or higher.
Water, Ultrapure Molecular Biology Grade
Suitable for use in molecular biology applications that require high quality, ultra-pure water.
AccuBlue® Broad Range RNA Quantitation Kit
31073-T, - 31073View allHide
An RNA-selective, fluorescent RNA quantitation kit with the widest linear range (5 ng–1000 ng RNA) of any RNA quantitation assay. Designed for use in a microplate reader or a Qubit® fluorometer.
DAPI
40011, 40043, - 40009View allHide
DAPI is a popular blue fluorescent DNA dye. The dye binds to the minor groove of dsDNA with approximately 20-fold fluorescence enhancement.
Ethidium Homodimer I (EthD-I)
40010, - 40014View allHide
A high purity grade, red fluorescent nucleic acid dye for detecting nucleic acids in solution or for selectively staining dead cells with damaged plasma membranes.
EvaRuby™ Dye, 20X in Water
31079, - 31079-TView allHide
Visible red fluorescent DNA-binding dye for qPCR, HRM®, and LAMP. Can be combined with probe-based qPCR reactions with little cross-talk in other channels.