bioWORLD
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Streptavidin Separopore® (Agarose)
bioWORLDApplications: Affinity matrix with immobilized Streptavidin by CNBr activation coupling method. The base matrix is a rigid, highly cross-linked beaded agarose with high chemical stability. The immobilized streptavidin binds biotin and biotinylated…
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Boric acid (Molecular Biology Grade)
bioWORLDA commonly used molecular biology reagent and also used in electrophoresis buffers. pKa (@ 20°C): 9.24 Molecular Biology Grade (also available in Proteomics Grade) Chloride: <.001% Phosphate: <0.001% Sulfate: <0.01% Calcium: <0.005% Heavy metals…
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Gamborg B5 Medium
bioWORLDContains Micronutrients, Macronutrients, and Vitamins as described by Gamborg, et al. (1968) Sucrose, Cytokines, and Auxins should be added as needed Provided as 1 unit to make 10L, 25L, 50L, or 100L of medium Working Concentration: 3.2 g/L
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L-Asparagine
bioWORLDSynonym: ( S )-2-Aminosuccinic acid 4-amide, L-Aspartic acid 4-amide Anhydrous Appearance: White Crystalline Powder Density : 1.543 g/cm3 HS Code : 29241900 IUPAC_Name: Asparagine Melting Point: 235°C
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Skim Milk Powder
bioWORLDUsed as a complete medium, or incorporated into other media, for isolation and cultivation of microorganisms found in milk products and to demonstrate coagulation and proteolysis of casein For Western Blots order product number which contains Sodium Azide to prevent bacterial growth
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Tween 80
bioWORLDA 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
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Alpha-naphthalene acetic acid (NAA)
bioWORLDSynonym: 1-Naphthylacetic acid Auxin growth regulator Plant tissue culture tested Appearance: white to yellow-white crystaline powder Melting Point: 129.0-131.5 °C Soluble in 1M NaOH and Acetone Harmful if swallowed
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MES Buffered Saline, pH 6.1
bioWORLDCommon 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
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Lactobacilli MRS
bioWORLDFor the cultivation of Lactobacillus species from oral, fecal and other specimen sources pH: 6.5 Working Concentration: 69 g/L. Add 1ml of Tween 80 per liter of media. Dehydrated Appearance: light tan, homogeneous powder Prepared Appearance: amber agar Soluble in boiling…
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Yeast Nitrogen Base (YNB)
bioWORLDMay 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…
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Amylose Separopore® (Agarose)
bioWORLDAn affinity matrix used for the isolation of proteins fused to maltose-binding protein (MBP). Amylose is linked to Separopore® (Agarose) 4B-CL. The resin may be generated up to five times. Store used resin in column buffer containing 0.02% sodium azide. Quantitative Analysis: Protein…
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Murashige & Skoog (MS) Mod Vitami
bioWORLDContains the Vitamins as described by Murashige & Skoog (1962) modified with additional Thiamine Plant tissue culture tested Working Concentration: 10.40 g/ 100 mL pH: 3.5–4.5 Soluble in water
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Used in the selective isolation and cultivation of Clostridium difficile To be prepared with the addition of blood, cycloserine, and cefoxitin pH: 7.4 Dehydrated Appearance: light beige, homogeneous powder Prepared Appearance: light to medium amber broth Soluble in…
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Peptone Water, 100 g
bioWORLDUsed 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
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Formamide, deionized
bioWORLDIt is a clear liquid amide derived from formic acid and can be used as cryoprotectant and gel-stabilizer. It is known to destabilize nucleic acid duplexes, making it useful for preparing hybridization buffers for RNA and DNA applications. Conductivity (µmhos): <100 Abs. @ 280nm:…
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bioPLUS™ DL-Lactic Acid Lithium Salt
bioWORLDThe bioWORLD bioPLUS™ 250 gram DL-lactic acid lithium salt is suitable for research and laboratory use.
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TBE urea Buffers
bioWORLDThomas No. C995V37-V38 TBE Urea Running Buffer, 10X Running buffer for protein analysis. Technical Information: 10X concentration Tris base (0.89M) Boric Acid (0.89M) EDTA(20mM) Thomas No. C995V39-V40 TBE Urea Sample Buffer (2X) Sample buffer for nucleic…
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Iscove's DMEM
bioWORLDGuilbert 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…
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Sulfo-EMCS, 50 mg
bioWORLDSulfo EMCS, [N-(E-malemidocaproyloxy)-sulfosuccinimide] Primary amine reactive Sulfhydryl reactive Water soluble
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DMF (N',N-Dimethylformamide)
bioWORLDReagent 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…
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Ferric chloride, hexahydrate
bioWORLDA catalyst in organic synthesis ACS grade Insolubles: <0.01% Nitrate: <0.01% Phosphorus (as PO4: <0.01% Sulfate: <0.01% Copper: <0.003% Ferrous Iron: <0.002% Non-precipitables (NH4OH):<0.1% Zinc: <0.003 Regulated…
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Brain-Heart Infusion Agar
bioWORLDUsed in the cultivation of a wide variety of microorganisms including bacteria, yeasts and molds With the addition of 5% or 10% sheep blood, it is used for the isolation and cultivation of a wide variety of fungal species from clinical and nonclinical sources pH: 7.4 Dehydrated…
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Glyphosate
bioWORLDGlyphosate, N-(phosphenomethyl) glycine interferes with the synthesis of the aromatic amino acids phenylalanine, tyrosine and tryptophan. It inhibits the enzyme 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS), which catalyzes the reaction of shikimate-3-phosphate (S3P) and phosphoenolpyruvate…
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Brucella Agar
bioWORLDRecommended for the cultivation of Brucella species and other fastidious microoorganisms Can be used to determine bacterial hemolytic reactions with the addition of blood pH: 7.0 Dehydrated Appearance: light beige, homogeneous powder Prepared Appearance: yellow beige agar …
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Yeast Extract Glucose Broth, 500 g
bioWORLDMedium for the cultivation and maintenance of Bacillus licheniformis, Bacillus species, Clavibacter michiganense, Flavobacterium indologenes, Hafnia alvei, Pseudomonas fluorescens, and Serratia marcescens, as well as yeast spp. Soluble in water Contains: Glucose 15g/L …
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The bioWORLD bioPLUS™ penicillin G sodium salt (gamma irradiated) is mainly used as an antibiotic and antimycotic mixture for cell wall inhibition. Application: For Research & Laboratory Use Only
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Protein-A Gold™
bioWORLDProtein-A Gold Protein-A is a highly stable cell surface receptor produced by several strains of Staphylococcus aureus . It is capable of binding to the Fc portion of immunoglobulins, especially IgG from a large number of species. Protein-A may be conjugated with various reporter molecules,…
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YT Medium, 1 kg
bioWORLDUsed for the cultivation of recombinant strains of Escherichia coli . Composition per liter: Bacto Tryptone, 8g Bacto Yeast Extract, 5g Sodium Chloride, 5g Sold as 2 x 500 g
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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…
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Salmonella Shigella Agar, 500 g
bioWORLDHighly selective agar used for the isolation of Salmonella and some Shigella pH: 7.0 Dehydrated Appearance: tan, homogeneous powder Prepared Appearance: tan-orange to tan-red, clear to moderately hazy agar Soluble in boiling water Composition: Beef Extract …