10X solution of MOPS Buffer prepared with DEPC-treated double distilled H₂O For RNA applications A buffer for RNA electrophoresis in denaturing (formaldehyde) agarose gels Contains: 0.4M MOPS, 0.1M Sodium Acetate, 0.01M EDTA Biotechnology Grade RNase activity:…

A commonly used analytical biochemistry dye and P2X7 antagonist Stain for location and detection of proteins. Protocol: After SDS-PAGE, transfer the gels in fixing solution (30% methanol and 7% acetic acid) for 30 min. under constant agitation. Replace the fixing solution, submerge the…

Reagent grade A strongly polar organic solvent Refractive index: 1.423- 1.431 Hazardous Materials Description: N,N-Dimethylformamide Hazard Class or Division: 3 Identification Numbers: UN2265 Packaging Group: III *Applies additional hazardous materials handling…

The bioWORLD sorbitan monooleate span 80 is an ideal thing to have in any chemical laboratories, medicinal facilities or healthcare units for a wide range of purposes such as scientific research and development.

An excellent magnesium ion source for synthesis and biology research 1M Magnesium Chloride solution Sterile Common biological buffer Biotechnology Grade Nuclease-free Very hygroscopic Sterile, nuclease-free buffers and reagents have been prepared with the finest…

The bioWORLD bioPLUS™ pH calibration kit and pH standard buffer is suitable for laboratory and research use. Application: For Research & Laboratory Use Only

Guilbert and Iscove published their modifications to Dulbecco's Modified Eagle's Medium (DMEM) in 1976. Their modification included the supplements of selenium, additional vitamins and amino acids, sodium pyruvate and HEPES buffer. In addition, ferric nitrate was replaced with potassium…

A polymer used to precipitate proteins, viruses, DNA and RNA. Compound is hydroscopic.s Appearance: Solid Density: 1.21 g/cm3 at 20°C pH Value: 5-7 RTECS Number: TQ4025000

A non-ionic nondenaturing detergent used to solubilize membrane proteins Commonly used detergent in isoelectric focusing. Application: For Research & Laboratory Use Only, For in Vitro Lab Use Only. Not For Human Use or Consumption

Acrylamide and bis-acrylamide are major ingredients in polyacrylamide gels, a commonly used matrix for electrophoretic separation of nucleic acids and proteins. Fragments of DNA produced by various molecular biology techniques (eg. restriction endonuclease digestion, dideoxy sequencing, or the…

Common buffer for biological sciences. Ultra Pure Grade 1M Concentration Appearance: Liquid Melting Point: 323-329 °C PH Value: 4.0 RTECS Number: AJ4375000

Washing buffer for peroxidase conjugates in Western Blotting. 1X PBS with Ca++ and Mg++ pH 7.4 0.1 (25°C)

Also known as [2-(N-Morpholino) ethanesulfonic Acid]. MES-Buffer has a pKa value near physiological pH, it is not absorbed through cell membranes, and it is essentially transparent to UV light. A biological buffer mainly used in plant cell cultures. Used for culture media. Ultra Pure Grade …

A non-ionic nondenaturing detergent used in buffers to solubilize membrane proteins. Commonly used in gels for PAGE isoelectric focusing. Reagent Grade Heavy metals (such as Pb): Also known as Sorbitan Monooleate

Synonyms: Polysorbate 20; Sorbitan Monolaurate Non-ionic nondenaturing detergent used in buffers to solubilize membrane proteins Commonly used in gels for PAGE isoelectric focusing Reagent Grade Heavy metals (such as Pb):

Ultra Pure Grade pH at 25°CC: 7.4+/- 0.1 DNase Activity: None Sterility: Passes Storage: RT Hazard: Irritant

Blot blocking buffer used to block non-specific binding site for antibodies on the membrane. 1% Tween-20 in 10X TBS

A metal chelating agent commonly used in tissue culture media and biological buffers. Inactivator of nucleases. Prepared with DEPC for RNA applications. Biotechnology Grade C₁₀H₁₄N₂O₈Na₂*2H₂O CAS 60-00-4 MW 372.24 …

Common buffer for biological sciences. 0.1M MES (2-[morpholino]ethanesulfonic acid) and 0.9% NaCl Appearance: Liquid Melting Point: >300°C (lit.)(dec.) PH Value: 6.1 RTECS Number: QE3479500

Biotechnology Grade DNase(P/F): None pH : 7.4 ±0.1 @ 25°C Protease(P/F): None RNase(P/F): None

It has several common applications such as brine for refrigeration plants, ice and dust control on roads, and in concrete. The anhydrous salt is also widely used as a desiccant, where it will adsorb so much water that it will eventually dissolve in its own crystal lattice water. It can be…

Express Coomassie Stain detects as little as 15 ng of protein and gives complete band detection within 50 minutes. Its ideal for densitometry and its able to be restained with silver. This stain can be used more than once. Express Coomassie is a colloidal suspension of Coomassie blue that…

The bioWORLD bioPLUS™ tris buffer is suitable for use in biological and biochemical experiments. It is mainly used in gel electrophoresis. Application: For Research & Laboratory Use Only

Phosphate buffer contains a mixture of monobasic dihydrogen sodium phosphate and a dibasic monohydrogen sodium phosphate. Phosphates have a high buffering capacity and are soluble in water. They inhibit many enzymatic reactions and procedures of molecular cloning. Phosphates also precipitate in…

Tris-CAPS (N-cyclohexyl-3-aminopropanesulfonic acid) buffer has a concentration of 10X and a pH level of 9.6. It contains 0.6 M Tris and 0.4 M CAPS and is stored at room temperature. Tris-CAPS buffer is used in semi-dry Western blotting systems to increase transfer efficiency. The methanol in the…

Potassium phosphate buffer has a concentration of 0.1M and a pH of 7.2. It contains 28.3% of KH2PO4 (monobasic) and 71.7% of K2HPO4 (dibasic). Phosphates have a high buffering capacity and are soluble in water. They inhibit many enzymatic reactions and procedures of molecular cloning. Phosphates…

Leibovits's L-15 Media was formulated to support the growth and proliferation of several cells lines in CO2 free systems without a sodium bicarbonate supplement. Whereas most cell culture media is buffered by sodium bicarbonate, L-15 is buffered by its salts, free base amino acids and…

PBST is commonly used as a wash solution for Western blot membranes and microtiter plate wells in ELISA assays. The Phosphate Buffered Saline with Tween 20 is an optimal formulation of pH stabilizers, salts and detergents designed to effectively remove excess material from membranes and microtiter…

Pre-activated medium for immobilization of ligands containing primary amines N,N\'-Carbonyl diimidazole (CDI) mediated activation of Separopore® matrix to allow coupling of the primary amino ligands by a stable amide bond formation No charge is introduced into the matrix after the…

The bioWORLD bioPlus™ 0.1 M sodium phosphate is composed of sodium phosphate monobasic, sodium phosphate dibasic heptahydrate and water. It is mainly used as a saline laxative. It is also used in manufacturing detergents, soaps and fertilizers.

ACS Grade Freezing point: <18.30°C Residue after evaporation: <0.01% Water: <0.1% A275 (undiluted): <0.20 Titratable acid: <0.001meq/g Substances darkened by potassium hydroxide Caution: Readily absorbed through skin Appearance: Liquid …

10X PBS solution/li> Sterile Ultra Pure Grade pH (25°C): 7.4 +/- 0.1 DNase Activity: None