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  • Bovine Serum Albumin (BSA)

    bioWORLD

  • Inoculation Turntable

    bioWORLD

    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…

  • Di-Sodium hydrogen phosphate dihyd

    bioWORLD

    A reagent with high buffering capacity Synonym: Disodium Hydrogen Phosphate; Sorensen's Phosphate Loss on drying: 18.0 - 22.0% Arsenic (As): 3µg/g Fluoride: 0.005% Insolubles: 0.2%

  • Sodium Acetate

    bioWORLD

  • Magenta™ GA-7 Plant Culture Box

    bioWORLD

    Made of polycarbonate, non-sterile vessel with polypropylene lid Magenta boxes are vessels used in the plant culture process The boxes are autoclavable and resuable They are sturdy and leak free The clear surface allows one to view samples without disrupting growth The boxes have a…

  • Yeast Extract

    bioWORLD

    Aqueous extract of autolysed brewer's yeast Has a high vitamin content, providing excellent growth factors for most microorganisms Is usually added to culture media to provide a source of vitamins at a concentration of 3-5 g/L After opening, tightly recap and place the container…

  • Ferrous sulfate, heptahydrate

    bioWORLD

    A reducing agent with many other applications Used as a mordant in dyeing wool, in the manufacture of ink, in water purification as a substitute for aluminum sulfate, as a fertilizer, and as a feed additive. Used to produce magnetic ferric oxide. ACS Grade Insolubles: <0.01% …

  • Alkaline phosphatase

    bioWORLD

    1,000 U Conjugation Grade Ammonium Sulfate Suspension Source: Calf Intestine Adenosine Deaminase: <=0.001% Concentration (37 C): >7500U/ml Phosphodiesterase: <=0.001% DNase, RNase, and Protease: None Specific activity (37 C, pH 10.5, DEA): >1500U/mg

  • Murashige & Skoog (MS) Medium

    bioWORLD

    Contains Micronutrients and Macronutrients as described by Murashige & Skoog (1962) Sucrose, Cytokines, Vitamins, and Auxins should be added as needed v Provided as 1 unit to make 10L, 25L, or 50L of medium, or as 10 units to make 1L of medium; or as 1 kg of powder Plant tissue culture tested…

  • Sodium phosphate, monobasic

    bioWORLD

  • Coomassie blue G-250 (2x)

    bioWORLD

    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…

  • MacConkey Agar

    bioWORLD

    For the isolation and differentiation of Gram-negative enteric bacilli from specimens containing swarming strains of Proteus spp. pH: 7.1 Working Concentration: 50 g/L Dehydrated Appearance: light pinkish-beige, homogeneous powder Prepared Appearance: dark pink-purple agar …

  • Mannitol Salt Agar

    bioWORLD

    Selective agar medium used for the identification and isolation of pathogenic staphylococci pH: 7.4 Working Concentration: 111 g/L Dehydrated Appearance: light pink, homogeneous powder Prepared Appearance: pinkish red agar Soluble in boiling water Composition (g/L): …

  • Carbenicillin Disodium Salt

    bioWORLD

    Carboxypenicillin antibiotic that inhibits bacterial cell-wall synthesis (peptidoglycan cross-linking) by inactivating transpeptidases on the inner surface of the bacterial cell membrane. Analog to ampicillin. Antimicrobial spectrum: Gram-positive and Gram-negative bacteria, Pseudomonas. …

  • Propylene glycol

    bioWORLD

  • Ham's F-10 Nutrient Mix

    bioWORLD

    Ham's Nutrient Mixtures, F-10 and F-12, were both originally developed to support the growth of a variety of cells, particularly the Chinese Hamster Ovary (CHO) cells, with or without serum supplementation. Ham's F-10 has since been used in the culture of a wide variety of cell of human and…

  • EGTA Solution

    bioWORLD

    Synonym: ethyleneglycol-bis(2-aminoethylether)-N,N,N',N'-tetraacetic acid 0.5 M EGTA solution Metal chelating agent specific for calcium ions Commonly used reagent in tissue culture medias and biological buffers pH: 8.0 Sterile solution

  • Griess Reagent R1

    bioWORLD

    For determination of nitrite in aqueous solutions. Composition: 1% solution of sulfanilamide in 5% phosphoric acid Stability: 1 year

  • Crystal Violet Stain Solution

    bioWORLD

    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…

  • MES(2-(n-morpholino)-ethanesulfonic

    bioWORLD

    A biological buffer mainly used in plant cell culture. A "Good Buffer" because it has a pKa value near physiological pH, it is not absorbed through cell membranes, and it is essentially transparent to UV light. Used for culture media. A buffering agent used in biological…

  • Peptone Water

    bioWORLD

    Used for the detection of indole and carbohydrate fermentation patterns. Dissolve 15 g in 1 litre of distilled water and adjust the pH to 7.2. Composition: Peptone, Sodium Chloride Appearance: Solid  pH Value: 7.2 ± 0.2 @ 25°C

  • Thiamine HCl, (Vitamin B1)

    bioWORLD

  • Histochoice ™ MB tissue fixative

    bioWORLD

    The Molecular Biology Fixative Safe - Contains no formaldehyde, glutaraldehyde or mercury. Non-Toxic - Is completely odorless and can be safely disposed of down the drain. Histochoice™ MB Tissue Fixative is the first fixative designed for the molecular biologist. It is specially…

  • Orange-G Loading Dye

    bioWORLD

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

  • G-50 Packed Columns, 50-150 µl

    bioWORLD

    Macro-spin columns have a packing volume of 500 μl suitable for centrifugation of 50-150 μl sample volume. Prepacked with Sephadex G-50 Collect DNA with small MW (10-20 bases) Suitable for use with Swing-out Rotor Centrifuge No High Speed needed avg, speed needed is 1000-2000…

  • Jasmonic acid

    bioWORLD

  • Proteinase K

    bioWORLD

    A serine proteinase used to inactivate RNAse and DNAse in RNA and DNA isolation protocols. Useful in the study of membrane and protein structure. Proteinase K is a highly active protease (MW 28,500 Da) isolated from the fungus Tritirachium album . The enzyme exhibits broad specificity on…

  • Starch (Potato)

    bioWORLD

  • Crystal violet

    bioWORLD

    A component of Gram staining in microorganisms and cell lines Certified Grade Synonym: Basic Violet 3; Methyl Violet 10B EM (590nm, H2O) >93,500 Moisture <7.5% Ash <1.5% Lead <0.003% Zinc <0.05% Appearance: Solid Density: 1.19 g/cm3 at…

  • Meta DNA Isolation Kit

    bioWORLD

    The Meta DNA Isolation Kit is used to isolate inhibitor-free, fosmid cloning-ready DNA from unculturable or difficult-to-culture microbial species present in environmental water, soil, or compost samples. The kit isolates high-molecular-weight DNA that is randomly sheared (with fragment sizes…

  • Acid fast bacillus stain (Zi.Nee.)

    bioWORLD

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

  • Timentin

    bioWORLD

    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…

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