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

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

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…

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,…

JAW™ MES Buffered Saline Packs are ready to use dry-blend powder pouches designed to make MES buffer saline which is amine and carboxyl-free and used for carbodiimide (EDC) crosslinking and conjugation reactions. Features: Each Pack is dissolved in 500 ml deionized water to get…

Modified Dulbecco's PBS Packs (for ELISA and Western Blots) are dry-blend powder pouches used to make physiological Sodium- and Potassium- buffer saline (D-PBS) for ELISA and Western blot diluents and wash buffers. Features : Each pouch when dissolved in DI water and made to final…

A selection of 12 x 25ml molecular biology relevant buffers. These buffers are routinely used in molecular biology and are all DNase and RNase free. The buffers supplied are listed below. Features Molecular Biology Universal Kit Ammonium acetate [5M] Calcium chloride [1M] …

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

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…

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 ™ …

Features 0.9M Tris-borate, 0.01M EDTA (pH8.3)

Our RBC Lysis Buffer is designed for the optimal lysis of erythrocytes, while having minimal effect of lymphocytes, when used as directed. The use of RBC Lysis Buffer allows for the preferential lysis of red blood cells from whole blood and as these are the majority of cells in whole blood…

Carbonate Buffer at pH 9.5 is supplied as ready to use solutions that eliminates the calculation, formulation and weighing errors. Features Guaranteed reproducibility Precision in pH

TE Buffer [1X], pH 8.0, Low EDTA (Tris-EDTA; 10mM Tris base, 0.1mM EDTA) are available in different sizes. Other concentrations of TE Buffer are offered, including a 100X concentration and a 10X concentration. 10X and 100X regular TE Buffers are also available Features Low EDTA…

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. …

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

femto TBST™ and femto PBST™ will enhance sensitivity of your immunoassays by minimizing the "washing out" of immuno agents or immuno complexes, a common problem associated with classical TBST and PBST buffers. The wash buffers aid in the generation of cleaner backgrounds,…

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

Based on Efficient ™ Western Transfer Buffer, the High Molecular Weight Transfer buffer is designed to facilitate the transfer of notoriously difficult high molecular weight proteins (>70kDa) during Western blotting. Supplied as 1 liter of a 5X concentrated solution.

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…

Features 2M Tris-Acetate, 0.05M EDTA (pH8.3)    

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…

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,…

Features 1M Tris, 1M Tricine, 1% SDS, pH 8.3

Features Synonym: N-[Tris(hydroxymethyl)methyl]glycine, 3-[(3-Cholamidopropyl)dimethylammonio]propanesulfonic acid Linear Formula: (HOCH₂)₃CNHCH₂CO₂H Molecular Weight: 179.17 CAS Number: 5704-04-1   Applications …

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…

 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…

Zymography is an electrophoretic technique, based on SDS-PAGE, that includes an enzyme substrate copolymerized with the polyacrylamide gel. Samples are prepared in Zymogram Sample Buffer without boiling to preserve the structure and activity of the enzyme. Following electrophoresis, the SDS is…

ACD (Acid Citrate Dextrose) Solution A andACD (Acid Citrate Dextrose)Solution B are anticoagulants for whole blood and also act as acidifying agents to platelet poor plasma. Features Solution A: 38mM citric acid, 107mM sodium citrate, 136mM dextrose Solution B: 23mM citric acid,…

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

Features 0.25M Tris, 1.92M Glycine, pH 8.3