The conjugation and modification reactions used to cross-link proteins or couple labels to proteins, such as biotin, enzymes, and fluorescent dyes, require certain conditions, including pH and chemical composition, for optimal conjugation. Many common buffers routinely used in laboratories have an…

Features   Synonym: 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol Linear Formula: NH₂C(CH₂OH)₃ Molecular Weight: 121.14 CAS Number: 77-86-1

PBS (Phosphate Buffered Saline) Ready-to-use solutions, available in 1X and 10X concentrated solutions. Features 1X: 8mM NaH₂PO_4,150mM NaCl, 3mM KCl, 2mM KH₂PO4(pH 7.4) 10X: 80mM NaH₂PO₄ 1.5M NaCl, 30mM KCl, 20mM…

Features Synonym: Dipotassium hydrogenphosphate CAS#: 7758-11-4 Molecular Formula: HK₂O₄P Molecular Weight: 174.18

Features   Synonym: Disodium hydrogen phosphate CAS#: 7558-79-4 Molecular Formula: Na₂HPO₄ Molecular Weight: 231-448-7

The SDS-PAGE Sample Loading Buffers are suitable for loading protein samples on to the SDS-polyacrylamide gels. The buffers are provided in 2X and 6X concentrations containing Tris-HCl, glycerol, SDS and bromophenol blue (BPB) in recommended concentrations and is stable at room temperature. …

The Trypsin Digestion Mix provides optimal buffered conditions for in gel trypsin digestion of proteins. Suitable for 100 protein spots.

Tris is an abbreviation of the organic compound known as tris(hydroxymethyl)aminomethane, with the formula (HOCH₂)₃CNH₂. Tris is extensively used in as a major component in buffer solutions. This 1M solution is has a pH of 9.0. Other 1M Tris solutions are…

Tris-HEPES/ SDS Running Buffer [20X] is made to be used with Tris-HEPES gels. Features Compatible with Tris-HEPES gels Results in excellent protein separation and high-resolution protein bands. Run time for this gel system is less, around 45 minutes 1 X concentration: 0.1 M Tris…

Isoelectric Focusing Anode Buffer

 A 10X Concentrated solution of Tris Buffered Saline with Tween® 20.    The 10X Concentration is 100mM Tris.HCl, 150mM NaCl, 0.5% Tween® 20 at pH7.5.   The 1X Concentration is 10mM Tris.HCl, 15mM NaCl, 0.05% Tween® 20 at pH7.5.   TBST…

  Features       Synonym: Tris(hydroxymethyl)aminomethanehydrochloride CAS#: 1185-53-1 Molecular Formula: C₄H₁₁NO₃ · HCl Molecular Weight: 157.6    

G-Biosciences scientists have developed a high efficiency transfer buffer for Western blotting. The pre-made and ready-to-use [20X] transfer buffer is prepared for optimal conductivity and efficient protein transfer without generating excessive heat or transfer distortion. Efficient ™ …

Acetate Buffer at pH 5.0 and 5.5 are supplied as ready to use solutions that eliminates the calculation, formulation and weighing errors. Features Precision in pH Guaranteed reproducibility

Phosphate buffers are buffer solutions commonly used in biological research. They are water based salt solution containing sodium phosphate monobasic and dibasic at a fixed pH. Competitive remarks and statements Feature statements Application statements Features Useful pH…

Tris-Acetate/SDS running buffer is used to resolve high molecular weight proteins (36-400 kDa) under denaturing conditions on Tris/Acetate gels Features Tris-Acetate/SDS running buffer is compatible with Tris/Acetate gels Separate high molecular weight proteins (36-400 kDa) under…

TBS, Tris buffered saline [10X] 100mM Tris HCl, 1.5M NaCl, pH 7.5

Features   Synonym: Monosodium phosphate CAS#: 7558-80-7 Molecular Formula: H₂NaO₄P Molecular Weight: 119.98

G-Biosciences IgG Binding, Wash & Elution Buffers are designed for the non-denaturing, high yield purification of antibodies from IgG affinity purification resins.The buffers are ideal for the purification of antibodies from Protein A , Protein G and Protein A/G resins. IgG Binding…

Features Discontinuous Buffer System (425ml Anode buffer + 500ml Cathode buffer)

Features   Synonym: Monopotassium phosphate CAS#: 7778-77-0 Molecular Formula: KH₂PO₄ Molecular Weight: 136.09

Features 0.25M Tris, 1.92M Glycine, pH 8.3

Tris is an abbreviation of the organic compound known as tris(hydroxymethyl)aminomethane, with the formula (HOCH₂)₃CNH₂. Tris is extensively used in as a major component in buffer solutions. This 1M solution is has a pH of 8.0.

Features 50mM Tris.HCl (pH7.5), 100mM NaCl, 8mM MgSO₄, 0.01% Gelatin

A 10X Concentrated solution of Phosphate Buffered Saline with Tween® 20. The 10X Concentration is 80mM Na₂HPO₄, 1.5M NaCl, 20mM KH₂PO₄, 30mM KCl, 0.5% Tween® 20, pH 7.4.   PBST is commonly used as a wash solution for Western blot…

Features Synonym:  1,4-Piperazinediethanesulfonic acid sesquisodium salt, Piperazine-1,4-bis(2-ethanesulfonic acid) sesquisodium salt CAS#:  100037-69-2 Molecular Formula: …

TE Buffer (Tris-EDTA Buffer) is a common molecular biology buffer that is used to protect DNA and RNA from degradation. The Tris buffering agent and EDTA metal chelating properties help protect DNA and RNA. Suitable for 10 liters of 1X TE Buffer Features Synonyms: TE Buffer,…

Synonyms: TE Buffer, Tris-EDTA Buffer, T10E1 Buffer The TE Buffer is a common molecular biology buffer used for protection of DNA and RNA from degradation. The Tris buffering agent and EDTA metal chelating properties help protect DNA and RNA. The TE Buffer [10X] is offered in 0.5 and 1L…

Premixed buffer powders, just add water to generate a ready-to-use buffer. JAW™ Carbonate-Bicarbonate Buffer packs make 1L of 0.2M Carbonate-Bicarbonate buffer, pH 9.4. JAW™ Phosphate Buffered Saline (PBS) packs [1X] make 1L of 2.7mM potassium chloride, 137mM sodium chloride…

Features 100mM Tris.HCl (pH 8.0), 10mM EDTA, 1M NaCl Synonym: TEN Buffer

Features Borate Saline Buffer [2X] 400mM Boric acid, 300mM NaCl, 500mM EDTA

His Elution Buffer for Immobilized Metal Affinity Chromatography. Suitable for our Immobilized Cobalt , Copper , Nickel , and Zinc chelating resins Features 250mM Imidazole, 300mM NaCl, 50mM sodium phosphate (pH8.0) Immobilized Cobalt , Copper , Nickel , and Zinc …