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T9285 Sigma

Tris-EDTA buffer solution

100 ×, for molecular biology

Synonym: TE buffer solution



Related Categories Biochemicals and Reagents, Biological Buffers, Buffer / Buffer Salts, Buffer Convenience Packaging, Buffer Solutions,
grade   for molecular biology
sterility   0.2 μm filtered
form   solution
concentration   100 ×
Featured Industry   Diagnostic Assay Manufacturing
foreign activity   DNase, RNase, none detected
storage temp.   room temp


Frequently Asked Questions

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TE Buffer contains 1M Tris-HCl (pH approximately 8.0), containing 0.1M EDTA.


Suitable for storage of RNA and DNA, including purified plasmid DNA stocks.

General description

TE (Tris EDTA) Buffer is commonly used in molecular biology labs. TE solubilizes DNA and RNA while protecting it from degradation.

Price and Availability

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Safety & Documentation

Safety Information

WGK Germany 


Certificate of Analysis

Certificate of Origin

Protocols & Articles


Introduction to Nucleic Acid Electrophoresis

Electrophoresis is a method of separation and purification of macromolecules such as nucleic acids (DNA and RNA) and proteins based on the net charge, size and conformation on a matrix. Nucleic acids...
Keywords: AGE, Buffers, Degradations, Electrophoresis, Environmental, Gel electrophoresis, PAGE, Purification, Separation, Size-exclusion chromatography


Chromatin Immunoprecipitation Kit CHP1 Protocol

Product Description Storage/Stability Workflow Preparation Instructions Procedure Analysis Troubleshooting Guide Frequently Asked Questions Materials References Poster & Application Note

Cloning the Gene-of-Interest into a Plasmid Vector

Genetic engineering is used in thousands of laboratories around the world. Given its importance it is remarkable that cloning strategies for many of the popular DNA components are not standardised. C...
Keywords: Antibiotics, Buffers, Cloning, Degradations, Dialysis, Digestions, Gene expression, Genetic, Genetics, Individual protein Immunoprecipitation, Molecular biology, Nucleic acid annealing, Peptide synthesis, Phosphorylations, Polymerase chain reaction, Precipitation, Purification, Sequencing, Substitutions, transformation

Introduction to Yeast Transformation

Transformation is the process by which exogenous DNA is introduced into a cell, resulting in an inheritable change or genetic modification. This was first reported in Streptococcus pneumoniae by Grif...
Keywords: Cell disruption, Food & Beverage, Gene expression, Genetic, Molecular biology, Pharmaceutical, Polymerase chain reaction, transformation

Restriction Enzyme Cloning Manual Buffer Recipes

Tip 1: DNA is quite stable in TE buffer at 4ºC. If stored in elution buffer or water then freezing at -20 ºC is advised.
Keywords: Phase transitions, Sequencing, Sterilizations

Selecting Correctly Expressing Recombinants

Blue / White colony screening is a strategy to quickly and easily distinguish between recombinant and non-recombinant colonies. It requires a special vector and a special strain of E. coli. It is par...
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Yeast Transformation Protocols

Yeasts are considered model systems for eukaryotic studies as they exhibit fast growth and have dispersed cells. Moreover, replica plating and mutant isolation of yeast cells can be done with relativ...
Keywords: Degradations, Genetic, Molecular biology, Transfection, transformation

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