Biochemical Buffers And Reagents

Proteinase K, produced by the fungus Tritirachium album Limber, is a serine protease that exhibits broad cleavage activity. It cleaves peptide bond...

X-Gal, in conjunction with IPTG, is used to detect beta-galactosidase activity to differentiate recombinants from nonrecombinants in cloning experi...

Western Blue Stabilized Substrate for Alkaline Phosphatase is a stable, ready-to-use substrate for Western blots and immunoscreening. It is a mixtu...

Urea is a protein denaturant. Urea is qualified for use as the denaturing component in polyacrylamide gels.

Tween 20, Molecular Biology Grade, is a nonionic detergent used in many molecular biology applications.

Triton X-100, Molecular Biology Grade, is a widely used nonionic surfactant.

Tris-HCl, Molecular Biology Grade, is sometimes used in combination with Tris base for preparation of Tris-HCl buffers.

Tris Base, Molecular Biology Grade, is commonly used for many molecular biology applications.

TMB Stabilized Substrate is a stable, ready-to-use TMB (3,3', 5,5'-tetramethylbenzidine) color development substrate for localization of horseradis...

TE Buffer, 1X, Molecular Grade (pH 8.0), is a buffer composed of 10mM Tris-HCl containing 1mM EDTA-Na2.

TBE Buffer, 10X (pH 8.3), is used for polyacrylamide and agarose gel electrophoresis. This product has been optimized for use in DNA applications.

TAE Buffer is the most commonly used buffer for agarose DNA electrophoresis. A 1X solution is obtained by adding 1 part of the concentrated TAE to ...

TAE Buffer is the most commonly used buffer for agarose DNA electrophoresis. A 1X solution is obtained by adding 1 part of the concentrated TAE to ...

Streptavidin Alkaline Phosphatase is used for the detection of biotinylated molecules.

Promega Streptavidin is purified by affinity chromatography and is of the highest quality available.

SSC Buffer, 20X, Molecular Grade (pH 7.0), is commonly used in nucleic acid hybridization techniques at concentrations from 0.1X to 20X, depending ...

Sodium Dodecyl Sulfate, Molecular Biology Grade (SDS), is a detergent that is known to denature proteins. It is used in denaturing polyacrylamide g...

Sodium Chloride, Molecular Biology Grade, is commonly used in many molecular biology and forensic applications.

Sephacryl S-400 is a chromatography matrix used for rapid gel filtration. This matrix is useful in experiments involving the incorporation of synth...

SDS Solution (10% w/v) is sodium dodecyl sulfate in distilled, deionized water. SDS is a detergent that is known to denature proteins. It is used i...

RNase A is an endoribonuclease that specifically hydrolyzes RNA 3´ of pyrimidine residues and cleaves the phosphodiester linkage to the adjacent nu...

Prepared Wash Buffer (WBC) is a component of the ReliaPrep Large Volume HT gDNA Isolation System (Cat.# A2751) that is available for purchase separ...

PEG 8000 is used in the precipitation of phage, isolation of plasmid DNA and the enhancement of blunt-ended ligation reactions.

Nuclease-Free Water is Quality tested and certified free of DNase and RNase activity.