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Product Image-SARP17805-UPN

Venting filters, Midisart® 2000

Supplier: Sartorius
Description: Venting filters for the sterile venting of small fermenters and culture vessels.

Certificates

Product Image-BELC2540-00250

Culture shake flasks, with three baffles

Supplier: BELLCO GLASS
Description: Flasks, made of type 1 class A borosilicate glass, with DeLong® style neck, these shake flasks are the basic tool for preliminary fermentation and bacterial growth studies.

Image Unavailable-SPCMZ1077-2.5KG

Zinc D-gluconate ≥97.0% USP

Supplier: Spectrum Chemical
Description: ZINC GLUCONATE, USP is a zinc salt of gluconic acid can also be manufactured by fermenting glucose. It comes as a white powder and is used in cold treating lozenges and as one of the more effective ways of delivering zinc as a dietary supplement. Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Product Image-ICNA0290331205

Brewers yeast, MP Biomedicals

Supplier: MP Biomedicals
Description: Brewers yeast is often used as a source of B-complex vitamins, chromium, and selenium. It is also can be used to bake bread, ferment wine, beer and ethanol production.

Product Image-513-2221

In-line syringe filters, Nalgene®

Supplier: Thermo Fisher Scientific
Description: These syringe filters with PTFE membrane and PP housing are used for benchtop fermenters, in-line gas filtration for sterile air or CO₂ and to protect vacuum pumps from damage by aqueous solutions. They are also designed for filtration of aggressive chemicals and solvents such as those used in GC and HPLC.

Environmentally Preferable

Image Unavailable-ICNA0219473425

Sodium pyruvate ≥99%, white powder cell culture reagent

Supplier: MP Biomedicals
Description: Storage: +4 °C
Pyruvic acid is an intermediate in sugar metabolism and in enzymatic carbohydrate degradation (alcoholic fermentation) where it is converted to acetaldehyde and CO2 by carboxylase. In muscle, pyruvic acid (derived from glycogen) is reduced to lactic acid during exertion, which is reoxidized and partially retransformed to glycogen during rest. It improves coliform recovery when present in culture medium. It is involved in a metabolic regulatory pathway activated by mitochondrial oxidants. Pyruvate is involved in respiratory regulation in plants by interacting with alternative oxidase at a conserved cysteine residue. It may help prevent hydrogen peroxide mediated cell death.
Sodium pyruvate is utilized as a component in culture broth and media. Sodium pyruvate is used in Wallen fermentation medium to enhance the conversion of oleic acid to 10-ketostearic acid by Bacillus sphaericus. Sodium pyruvate has also been used to establish stably transfected human B cell lines.
Sodium Pyruvate has shown antioxidant properties and protective effects against oxygen radicals. Pyruvate is produced as part of glycolysis and is an intermediate in many metabolic pathways. It can be converted into acetyl CoA and enter the TCA Cycle.

Image Unavailable-ICNA0219022805

L(+)-Lactic acid ≥98%, white crystalline powder

Supplier: MP Biomedicals
Description: Lactic acid is fermentation acid from milk or carbohydrates. It occurs in the blood and muscle fluid of man and animals. The lactic acid concentration increases in muscle and blood after vigorous activity. It is also present in other organs including liver, kidney, and thymus gland, and other body fluids including amniotic fluid.

Product Image-ICNA091682049

Sodium pyruvate 0.1 mol/l in aqueous solution, sterile

Catalog Number: (ICNA091682049)
Supplier: MP Biomedicals
Description: Sodium pyruvate is used by cells as an easily accessible carbohydrate source. Additionally, it is involved with amino acid metabolism and initiates the Kreb′s cycle. The 100 mM solution should be diluted 1:100 for most cell culture. The use of sodium pyruvate in Wallen fermentation medium to enhance the conversion of oleic acid to 10-ketostearic acid by <i>Bacillus sphaericus</i> has been described. A protocol that uses sodium pyruvate to establish stably transfected human B cell lines has been published. It improves coliform recovery when present in culture medium.
UOM: 1 * 100 mL

SDS


Product Image-461-0883

Refrigerated/heating circulators, CORIO™ CD series

Supplier: JULABO GmbH
Description: These powerful and robust CORIO™ laboratory circulators provide the exact temperature, absolute precision and a wide working temperature range. The CORIO™ CD controller is an advanced unit with professional technology for demanding applications and can be used for temperature control of internal or external applications. The jet nozzle allows continuous adjustment of the pump stream in the system. The insulated stainless steel baths are durable and have an integrated drain tap. These heating/cooling circulators are ideal for temperature control of samples in a circulator bath or temperature control of an external application. For example: Measuring cells, refractometers, polarimeters, photometers, viscometers, fermenters, electrophoresis chambers, chromatography columns, rotary evaporators and rheometers.

Environmentally Preferable

Image Unavailable-DION52963

Anion exchange HPLC columns, Dionex™, IonPac™ AS11-HC

Supplier: DIONEX
Description: AS11-HC columns are used to resolve a larger number of inorganic anions and organic acid anions in complex matrices, sample matrices such as chemical wastewater effluents and fermentation broth solutions contain a variety of inorganic anions and organic acids.

Product Image-710-0856

Nutrient medium, Biosart® 100

Catalog Number: (710-0856)
Supplier: Sartorius
Description: These ready to use ampoules are pre-sterilised and contain a membrane filter and pad. They have been specially designed for performing microbiological analyses on pharmaceuticals, cosmetics, food and drink, water and other liquids. To be used with Biosart® 100 Monitors. When stored in appropriate conditions (4 °C), the medium has a shelf life of up to 12 months (except for Endo). The formula ensures optimum colony growth on membranes and complies with international standards, including International Pharmacopoeias, DIN and ISO standards, American Standards for Water and Foods, mineral water regulations and recommendations for the food and drink industry.
UOM: 1 * 50 Ampoul
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Gentamicin sulphate

Supplier: MP Biomedicals
Description: Gentamicin is an aminoglycoside antibiotic complex produced by fermentation of Micromonospora purpurea or M. echinospora. It is a mixture of 3 major components designated as C1, C1a, and C2. Gentamicin is used as the sulfate salt. Each component consists of five basic nitrogens and requires five equivalents of sulfuric acid per mole of gentamicin base. Mode of action: Gentamicin causes codon misreading by binding to the 30S ribosomal subunit, blocking the translocation of peptidyl-tRNA from the acceptor site to the donor site.The bactericidal effect of gentamicin on Pseudomonas aeruginosa is exerted by the binding of gentamicin to the outer membrane, where it displaces natural cations, destabilizes the membrane, and forms holes in the cell surface.Antimicrobial spectrum: Gram-negative bacteria, Staphylococcus aureus and other Gram-positive bacteria. Gentamicin sulfate is a broad spectrum antibiotic. It inhibits the growth of a wide variety of Gram-positive and Gram-negative microorganisms, including strains resistant to tetracycline, chloramphenicol, kanamycin, and colistin, particularly strains of Pseudomonas, Proteus, Staphylococcus, and Streptococcus. Gentamicin sulfate inhibits bacterial protein biosynthesis by binding to the 30S subunit of the ribosome.

Product Image-GERB6640

Hydrometer for buttermilk

Catalog Number: (GERB6640)
Supplier: GERBER FUNKE
Description: Hydrometer for milk analysis, especially butter milk serum.
UOM: 1 * 1 items
Product Image-662-2837

pH electrodes for fast results, InLab®

Catalog Number: (662-2837)
Supplier: Mettler - Toledo
Description: pH electrodes with S7, BNC or MultiPin™ (pH/temperature) connector.
UOM:


Product Image-MFLX95100-12

Masterflex® Transfer Tubing, PVDF, Avantor®

Supplier: Avantor Fluid Handling
Description: Fluoropolymer tubing at less cost.

Certificates CE certificate

Product Image-PAWBAVSS15PP00-KIT

OmniTop Sample Tubes® Adjustable Volume Sampling System (AVSS)

Supplier: Avantor Fluid Handling
Description: Enhance and optimise sampling processes with the novel Adjustable Volume Sampling Systems (AVSS) from Avantor featuring OmniTop Sample Tubes®.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
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Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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