A simple iodide salt utilized as a fluorescence quenching agent An inorganic compound used medicinally in tablets. A precursor to silver iodide in photography. A component in some disinfectants and hair treatment chemicals. Used as a nutritional supplement in animal feeds and…

Highly effective against Gram-negative bacteria such as Agrobacterium strains Is also a ß-Lactamase inhibitor Combination of Ticarcillin disodium and Potassium clavulanate Plant cell culture tested Ticarcillin disodium (cas# 4697-14-76)/Potassium clavlanate (cas# 61177-45-5) mixture…

For classifying yeasts based on amino acid and carbohydrates requirements Requires addition of a carbon source Does not contain histidine, methionine, trypophan, or ammonium sulfate pH: 4.5 Working Concentration: 1.7 g/L (single-strength) or 17 g/L (10X) Can be supplemented…

A common laboratory reagent and standard Specifications ACS Grade Iodide: <0.002% Bromide: <0.01% Chlorate and Nitrate: <0.003% Nitrogen compounds: <0.001% Phosphate: <0.0005% Sulfate: <0.001% Barium: <0.001% …

Polyvinylpyrrolidone 40,000, or better known as PVP, is a solubilizing polymer. It is an effective lubricant and protein stabilizer. PVP has been used to remove alkaloids and phenolics from plant tissue samples to improve mass spectrometry results. Polyvinylpyrrolidone is generally used at 2-4%…

Sodium Chloride is arguably the most essential salt in molecular biology and cell culture. It is a common ingredient in cell culture media, lysis buffers, and protein storage. Molecular Biology Grade Sodium Chloride is of >99% purity and has been thoroughly tested for chemical impurities. It is…

Obtained from the skin of cold water fish. Gelatin has a high molecular weight with the extracellular glycoprotein acting as an antifreeze. This product should not be used to make a solutioin greater than 5%. Storage: 25°C

Thomas No. C995V81-V84 An electrophoretic dye for denaturation of proteins and monitoring the front of running gel. Composition of this buffer is similar to the reducing buffer minus mercaptoethanol. Thomas No. C995V85-V88 An electrophoretic dye for denaturation of proteins and…

1.5M Alkaline Buffer Solution Common biological buffer PH Value: 10.3

Synonym: 1,2-Dihydro-3,6-pyridazinedione, 3,6-Dihydroxypyridazine, 3,6-Pyridazinediol Appearance: White cystals Density: 1,6 g/cm3 HS Code: 29339990 IUPAC_Name: 1,2-dihydropyridazine-3,6-dione Melting Point: 299-301°C RTECS Number: UR5950000

The bioWORLD bioPLUS™ 250 gram DL-lactic acid lithium salt is suitable for research and laboratory use.

Dulbecco's Modified Eagle's Medium (DMEM) is a modification of Basal Medium Eagle (BME), containing four-fold concentrations of the amino acids and vitamins found in BME, as well as additional supplementary components. The original formulation of DMEM contained 1000mg/L of glucose, but…

Sulfo SDTB, Sulfosuccinimidyl-4-o-(4,4-dimethoxytrityl) butyrate Detects immobilized amines

Used as a source of calcium ions in a solution Biotechnology Grade Sterility: Pass Conductivity (1:100): 2000-2200µmhos Appearance: Liquid Boiling Point: 100°C at 760 mmHg Density: 1.835 g/cm3 HS Code: 28272000 Melting Point: 176°C PH…

A serine proteinase inhibitor used in protein purification protocols to prevent degradation of proteins. Also known as Phenylmethyl sulfonyl fluoride High Purity Grade Purity: >99.0% Melting Range: 91-93°C TLC: One Spot Solubility: Soluble in ethanol, methanol, isopropanol …

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…

The bioWORLD bioPLUS™ 50 gram DL-lactic acid lithium salt is suitable for research and laboratory use.

Thomas No. C995V89-V92 Gel loading dye used in molecular biology protocols.

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…

Turntables for rapid, uniform culture spreading Exceptionally smooth rotation Two sizes available Permits rapid, uniform spreading of plaques and bacterial colonies for filter lift and other routine applications. Low 1 1/2" height and non-slip work surface reduces fatigue and…

Use for the cultivation of yeasts, molds and other aciduric microorganisms pH: 6.2 Dehydrated Appearance: beige, homogeneous powder Prepared Appearance: yellow to gold broth Use 21g per liter Soluble in water Contains (g/L): Bacto peptone 5g Yeast extract…

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 …

An anionic detergent extracted from bovine bile, free of TSE and BSE. High Purity Grade dissolved at 10% stock solution in pyrogen-free water.  Keep away from light.

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…

It is a toxic organic compound used as an automotive antifreeze and a precursor to polymers. It is used as plasticizers in adhesives, lacquers and enamels. It also used as coolant and heat transfer agent. High Purity Grade Acidity: <=0.001% Iron: <=0.0005% Moisture (KF):…

A nondenaturing Zwitterionic detergent suitable for use as a solubilizing agent for membrane proteins due to the disruption of non-specific protein interactions. Ultra Pure Grade Conductivity (10%, Water): <=50umhos Residue on Ignition: <=0.1% Purity (TLC): One spot…

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…

Synonyms: Carbonate of potash; Dipotassium carbonate; Dipotassium salt; Pearl ash; Potash; Salt of tartar; Salt of wormwood A potassium salt for deproteinization and as a drying agent Common biochemical reagent used in soap, glass, and china production and as a drying agent and…

May be used to test carbon assimilation in the presence of a carbon source like glucose, galactose, or raffinose Based upon the formulation of Yeast Agar except that Ammonium Sulfate is the sole nitrogen source and that addition of carbon source is required pH: 5.4 Dehydrated…

Used for the cultivation and enumeration of yeasts and molds especially Fusarium species To inhibit bacterial growth, the medium may be acidified to pH 3.5 by adding tartaric acid, lactic acid or some other organic acid The medium must not be heated after the addition of the acid, this…

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 …

An osmoprotectant Used in many pharmaceutical, biotechnological applications. Synonym: ( S )-Pyrrolidine-2-carboxylic acid Appearance: White Crystalline Powder Density: 1.35 HS Code: 29339990 Melting Point: 228°C pH Value: 6.0 - 7 at 115 g/l at…