A non-intercalating stain for DNA. A useful inhibitor of cGMP-mediated processes and a useful stain Used after electrophoresis Less sensitive than Ethidium Bromide. Reagent Grade Synonym: C.I. Basic Blue 9, trihydrate (8CI); Methylthionine chloride Chloride, Trihydrate…

The bioWORLD bioPLUS™ rhodamine B is mainly used in printing and dyeing industries. It is also used as a histological dye.

Stain for proteins and total carbohydrates in plants. High Purity Grade EM (615nm, H₂O)> 28,500

Gram stain for differentiating between Gram+ and Gram- organisms using Safranin-O as a counterstain. Contains: 2% Crystal violet, certified grade, 0.8% ammonium oxalate and 20% Ethyl alcohol. bioWORLD's products are supplied for LABORATORY RESEARCH USE ONLY. The product may not 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…

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…

Acid fast bacillus stain uses carbol fucshin dye (Ziehl Neelsen method) for identification of acid fast organism.

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…

Contains one bottle of each solution:Crystal Violet, Iodine, Decolorizer, Safranin-O Counterstain The iodine reagent is a stable, single solution, requiring no mixing.

The bioWORLD phenol red is most commonly used in cell biology laboratories. It is mainly used to indicate pH in various cell and tissue culture experiments. Application: Laboratory Chemicals, Manufacture of Substances

The bioWORLD xylene cyanol FF 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. Application: For Research and Laboratory use only

This stain is fast and sensitive in staining proteins in acrylimide gels. Its features include: a) completion within 30-60 minutes, b) unnecessary destaining, c) being highly sensitive, it detects as little as 30 ng of protein, d) yields sharper bands than those stained with conventional Coomassie…

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

Used in Gram staining

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

Safranin O is a biological stain commonly used as a counter stain for gram-negative bacteria in the Gram stain procedure. Safranin O has been observed to bind to DNA at a pH 2.21. In the Flemming triple stain procedure Safranin O is used to stain for chromosomes. In late Palaeozoic pteridosperm…

Thomas No. C995V67-V68, C995V71-V76 Gel loading dye for molecular biology Thomas No. C995V69-V70 Gel loading dye for molecular biology Alkaline

A fluorescent electrophoretic stain for nucleic acids. It is used as a nucleic acid intercalating agent and frameshift mutagen. Ethidium Bromide solution in dropper form makes dispensing safer and convenient to use. Each drop contains about 25µg of Ethidium Bromide and is perfectly…

Premixed and ready-to-load gel dyes Glow Loading Dyes generate intense DNA/RNA bands with little background or band distortion and can be used with any type of agarose or acrylamide gels BromoBlue dye contains bromophenol blue in a Ficoll-based solution (6X concentration)

A histological stain for basophil elements and gonococcus. High Purity Grade EM (555nm, 50% ethanol) >50,500

A general histological stain. High Purity Grade EM (550nm, 0.1M NaOH) >14,700

An electrophoretic dye for denaturation of proteins and monitoring the front of running gel.

Certified Grade A histological counterstain against hematoxylin. Dye Content (%) : 88 Lambda Max (nm) : 515 - 518

A metachromatic stain of cytoplasm and nuclei. High Purity Grade Solubility test: Passes EM (543nm, 50% methanol): 86,900 Dye content >88% A550 >0.65 Staining, leilson procedure: Passes

The bioWORLD bioPLUS™ thymol blue is used as a pH indicator of various solutions. It is suitable for research and laboratory use. A dye used as an pH indicator

Counterstain for use with Carbol Fuchsin Stain for the identification of AFB

A cytological counterstain used for general plant histology. High Purity Grade EM (630nm, water) >63,500

High Purity Grade An agent that stains lipids, muscle fibers and alveolar macrophages General lipid stain Appearance: Solid Boiling Point: 638.84°C at 760 mmHg (Predicted) Density: 1.17 g/cm3 (Predicted) Melting Point: 120°C (lit.)(dec.)

The bioWORLD ponceau S is mainly used to detect protein bands on western blot membranes. It is suitable for use on nitrocellulose and PVDF membranes. Application: For Research and Laboratory use only

An electrophoretic dye for denaturation of proteins and monitoring the front of running gel.

Protein electrophoresis dye used in SDS-PAGE. Also used for protein concentration determination by Bradford method. A commonly used analytical biochemistry dye and P2X7 antagonist Ultra Pure Grade Average purity greater than 85% EM (595nm, water) >36,300 Protein…

Used to stain RNA. Also called Pyronin G or Pyronin J. Melting Point: 250-260°C Dye Content: 45+%