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Contains one bottle of each solution:Crystal Violet, Iodine, Decolorizer, Safranin-O Counterstain The iodine reagent is a stable, single solution, requiring no mixing.
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%...
The bioWORLD L-tryptophan is an essential amino acid, which helps to increase protein production in the body. It is also used to minimize symptoms of anxiety, insomnia and depression. Application: For Research and Laboratory use only
The bioWORLD bioPlus™ Sudan black B is mainly used as a lipid stain in histology and pathology laboratories. It can also be used to dye chromosome, Golgi apparatus and leukocyte granules. General lipid stain A fat-soluble diazo dye
High quality Wheat Germ Agglutinin coated microplates. The WGA coating of these 96-well microplates offers specific, high affinity binding to the carbohydrate fraction of glycoproteins, enzymes and cell membranes,
Used for the cultivation of various genetic strains of E. coli Formulation recommended for replication of recombinant λ phage pH: 7.0 ±0.2 Dehydrated Appearance: light yellow to light brown, homogeneous powder Prepared Appearance: light yellow to yellow Soluble in water Media...
X-Gal-IPTG, Ready- to-use, Spray Stable X-gal/IPTG non-toxic solution For use in blue/white colony screening in expression studies Does not contain toxic DMF and DMSO Contains 40 mg/ml of IPTG (Isopropyl-β-D-Thiogalactopyranoside) and 40 mg/ml of X-gal...
Also known as Poly-(1,4-a-D-galacturonide)glycanohydrolase. Used in plant protoplast preparation to digest cell wall prior to organelle isolation.
trans-Zeatin Riboside is naturally found in coconut milk. It is used in plant tissue culture to control shoot growth and formation, and has even been observed to slow aging. This Cytokinin growth regulator is particularly efficient in regeneration media. trans-Zeatin Riboside is of >99% purity. It...
The bioWORLD bioPLUS™ trichloroacetic acid is used in cosmetic treatments and biochemistry experiments.
Contains: 0.1M Tris and 0.3M NaCl, pH 7.5
Common fixative reagent for histology. Also used to make pure formaldehyde. Ultra Pure Grade Contents: 4% para-formaldehyde in PBS
1M PIPES-Buffer solution Used for culturing cells in vitro and other biological applications Has a pKa value near physiological pH Is not absorbed through cell membranes Is essentially transparent to UV light High Purity Grade pH (25°C): 6.8 pKa (20°C): 6.80 Ref: Good N.E. et al. Biochemistry 5:467...
MagneZoom-PNA are silica-coated super paramagnetic beads covalently linked to Peanut Agglutinin (PNA). Peanut agglutinin is a 110 kDa homotetrameric, non-glycosylated lectin with a high binding affinity for the tumor associated Thomsen-Friedenreich antigen (“T’-antigen) and binds preferentially to...
ACS Grade Freezing point:<18.30 °c residue after evaporation: <0.01% water: <0.1% a275 (undiluted): <0.20 titratable acid: <0.001meq substances darkened by potassium hydroxide caution: readily absorbed through skin appearance: liquid boiling point: 189°c(lit.) density: 1.10...<>
Sample buffer for protein analysis.
Used in Gram staining
Reagent grade Ash:<0.1 % soluble end product with orange color<>
For propagation and maintenance of Saccharomyces cerevisiae and other yeast species for molecular studies pH: 6.5 Dehydrated Appearance: beige, homogeneous powder Prepared Appearance: light to medium amber agar Soluble in boiling water Contains: Dextrose Peptone Yeast Extract Agar
These cell scrapers allow for the gentle removal and harvesting of tissue cultures in all types of flasks, dishes and tubes.
High Purity Grade Specific Rotation (2% water): 79 - 81°
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 3g Malt extract 3g Dextrose 10g
Poly-Lysine coated microplates High quality coated microplates. The Poly-Lysine coating of these 96-well microplates offers specific, high affinity binding to a variety of cell types.
Antineoplastic antibiotic interferes with nucleic acid synthesis. Also acts on cell membranes. Light/moisture sensitive A Topo II inhibitor, DNA intercalator and powerful cytotoxic agent Possible risk of irreversible effects. For in vitro lab use only. Not for human use or consumption. Usage:...