Life Science Buffers

Life Science Buffers

Life science buffers are available in a variety of formulations and grades. Apply balanced salt solutions and powders for myriad uses in nucleic acid, protein, molecular, and cell biology applications, which include chromatography processes, electroporesis, ELISA, and cell culture. A proprietary PCR buffer that contains KCl and (NH4)2SO4 at a ratio optimized for robust performance of DreamTaq™ DNA Polymerase and DreamTaq™ Hot Start DNA Polymerase in PCR, Thermo Scientific™ 10X DreamTaq™ Green Buffer includes MgCl2 at a concentration of 20 mM. The density reagent

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Products (112)
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Tris Hydrochloride, 1M Solution (pH 7.0/Mol. Biol.), Fisher BioReagents™ 
Tris Hydrochloride, 1M Solution (pH 7.0/Mol. Biol.)
Tris Hydrochloride (Small White Flakes/Molecular Biology), Fisher BioReagents 
For electrophoresis, molecular biology, and cell culture applications
TBE Buffer Mix (Dry Powder Mix of Tris/Boric Acid/EDTA/Electrophoresis), Fisher BioReagents 
TAE Buffer, Tris-Acetate-EDTA, 10X Solution, Electrophoresis, Fisher BioReagents 
TAE Buffer, Tris-Acetate-EDTA, 50X Solution, Electrophoresis, Fisher BioReagents™ 
Tris-Acetate-EDTA, CAS Number-77-86-1, 60-00-4, 6850-28-8, TAE, 4L, Gray, Tris (24%), Acetic Acid (5.0%), and EDTA (<2%)., DNase free, Pass Test, Filtered through a 0.2-micron filter., Electrophoresis, 50X Solution, Poly CUBE, Liquid, Protease free, DNase-, RNase- and Protease-Free, RT
Bicine, 99+%, for analysis 
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
PIPES, 98.5+%, for biochemistry 
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
CAPS, 99%, for biochemistry 
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
HEPES, 99%, for biochemistry 
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to...
Tricine-buffered saline (5X), pH 7.5, Thermo Scientific™ 
This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.
Tris(hydroxymethyl)aminomethane, ultrapure, 99.9% 
Tris(hydroxymethyl)aminomethane is used as buffers in biochemistry and molecular biology laboratories. It is used as a primary standard to standardize acid solutions for chemical analysis. It finds application in cell membranes to increase its permeability.
TRIS, 0.5M buffer soln., pH 6.8 
TRIS is used as a standard biological buffer in less critical applications where economy is an important consideration, component of extraction buffer e.g. phenol extraction of DNA or RNA; and as a component of separating and stacking gels in the characterization of in vitro translation products by...
TAE (50X), TRIS + acetate + EDTA 
TAE (50X), TRIS + acetate + EDTA is used in electrophoresis of nucleic acids in agarose and polyacrylamide gel. It acts as a running buffer and as a gel preparation buffer. It is also useful for nucleic acid separations viz. DNA and RNA.
TE Buffer, 1X Solution pH 8.0, Low EDTA, Molecular Biology Grade 
Use directly to re-suspend and/or dilute purified DNA or RNA. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.
Phosphate-buffered saline (DPBS, 1X), Dulbecco's formula, without calcium, without magnesium 
An anticoagulant and blood preservative. Permits the storage of whole blood at refrigerator temperatures for approximately 10 weeks. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio.
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