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Agar (from Red Alga Rhodophyceae), pale yellow powder USP

Supplier: MP Biomedicals
Description: Agar is a polysaccharide complex extracted by bleaching and hot water treatment of agarocytes from the red alga Rhodophyceae, and usually consisting of the genera Gelidium, Acanthopeltis, Ceramium, Pterocladia and Gracilaria. The algae are typically found in the Pacific and Indian Oceans and in the Sea of Japan. It is primarily composed of two different units: Agarose and Agaropectin; Agarose is a neutral gelling component which is composed of a linear polymer of alternating D-galactose and 3,6-anhydrogalactose units. Agaropectin is a non-gelling component which consists of D-1,3-glycosidically linked D-galactose units, some of which are sulfated at the 6th position.
Agar is typically used in (According to the Merck Index): Substitute for gelatin, isinglass, etc. in making emulsions including photographic, gels in cosmetics, and as thickening agent in foods especially confectionaries and dairy products; in meat canning; in production of medicinal encapsulations and ointments; as dental impression mold base; as corrosion inhibitor; sizing for silks and paper; in the dyeing and printing of fabrics and textiles; in adhesives. In nutrient media for bacterial cultures.

SDS

Product Image-76343-422

VWR® Parafilm® M Sealing Film, Purple

Catalog Number: (76343-422)
Supplier: VWR International
Description: Parafilm® M sealing film protects the integrity of your laboratory and research applications.
Product Image-60941-128

VWR® Plate Paddles

Catalog Number: (60941-128)
Supplier: VWR International
Description: An easy alternative to rollers, these plate paddles are designed to provide secure sealing around all wells on a microplate.

Certificates


Product Image-76020-278

Cycloheximide, white powder cell culture reagent

Supplier: MP Biomedicals
Description: Cycloheximide is a glutarimide antibiotic derived from a microbial source. Cycloheximide is an antibiotic which is very active against many molds, yeasts, and phytopathogenic fungi. It exhibits somewhat lower activity against bacteria and certain fungi. Control of various molds and fungi in gelatin-based photographic emulsions, photoengraving glues, and other light-sensitive products is suggested.
Cycloheximide is used in plant research to study disease resistance and as an ethylene stimulant, useful in studies involving fruit and leaf production. It is also used in bacteriological media to isolate or count bacteria in the presence of yeast and molds; Used in protein synthesis in apoptosis; Gene expression; Glycogenolysis, gluconeogenesis and ureogenesis in isolated rat hepatocytes; Studies involving steroidogenesis; Used in plant regulation and as a quality control measure by the food and beverage industry.
Cycloheximide (CHX) is an antibiotic produced by S. griseus. Its main biological activity is translation inhibition in eukaryotes resulting in cell growth arrest and cell death. CHX is widely used for selection of CHX-resistant strains of yeast and fungi, controlled inhibition of protein synthesis for detection of short-lived proteins and super-induction of protein expression, and apoptosis induction or facilitation of apoptosis induction by death receptors. Cycloheximide inhibits peptide synthesis in eukaryotic organisms but not in prokaryotes. Protein synthesis is blocked by the interaction of cycloheximide with the translocase enzyme. This interaction prohibits the translocation of messenger RNA on the cytosolic, 80S ribosomes without inhibiting organelle protein synthesis. Cycloheximide is also known to induce FAS/FAS Ligand apoptosis, and triggers apoptosis in HL-60 cells, T-cell hybridomas, Burkitt's lymphoma cells in addition to a variety of other cell types. Cycloheximide will also delay or inhibit apoptosis induced by other agents.

Certificates

Product Image-82024-547

VWR® Acrylic Dispenser for Parafilm Sealing Film

Catalog Number: (82024-547)
Supplier: VWR International
Description: Strong, crystal-clear acrylic dispenser makes film supply visible and features a serrated cutting blade.
Product Image-60941-084

VWR® Rayon Films for Biological Cultures

Supplier: VWR International
Description: A 139.7 µm thick hydrophobic porous film with medical-grade adhesive for tissue culture plates, bio-blocks, and 96-well plates where gas exchange is necessary for cell or bacterial growth. These rayon films minimise cross-contamination, spillage and evaporation. They allow uniform air and CO₂ exchange for all wells, unlike plate lids which favour exchange for wells near plate edges. Sterile product is packaged in tamper evident bags of 25.

Certificates Product available on GSA Advantage®

Product Image-60941-118

VWR® Plate Roller

Catalog Number: (60941-118)
Supplier: VWR International
Description: This 10.2 cm (4") soft rubber roller is designed for assuring tight and consistent application of adhesive films and foils to microplates.

Certificates


Product Image-89495-450

VWR® Extreme Temperature Tape

Supplier: VWR International
Description: This Extreme Temperature Tape is a transparent amber polyimide film with pressure sensitive silicone adhesive.

Certificates Small Business Enterprise

Product Image-60941-088

VWR® Pierceable Films for ELISA and General Incubation

Supplier: VWR International
Description: These easily-pierceable 94.1 µm polyethylene films with acrylic adhesive allow direct sample recovery with single or multichannel pipettors and robotic probes.

Certificates

Product Image-60941-100

VWR® Films with Colour Coded Marking Areas, Polyester

Supplier: VWR International
Description: Identical to polyester films above, but including a colour dot and white writing area on each end tab for plate identification.

Certificates

Product Image-82006-692

VWR® Silicone Sealing Mat

Catalog Number: (82006-692)
Supplier: VWR International
Description: Silicone. Seals 96-well round well plates to prevent evaporation during oil-free thermal cycling. Free of RNase, DNase, human DNA. Fits inside lid of thermal cycler. Use from -40[degree]C to 80[degree]C. Does not require application of sealing film. Color: natural.

Certificates Environmentally Preferable Product available on GSA Advantage®


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VWR® Adhesive Sealing Films for PCR and Robotics

Supplier: VWR International
Description: Features an extra strong adhesive to minimize evaporation, yet removes easily without leaving a residue on the plate.

Product Image-89496-565

VWR® Heat Resistant Film for Thermal Cycling

Catalog Number: (89496-565)
Supplier: VWR International
Description: VWR® Heat Resistant Films are improved films for classic thermal cycling applications.

Certificates


Product Image-76425-940

Avantor® Hichrom HI-5 Basic, GC Columns

Supplier: VWR International
Description: Max temperature limits may change depending on the film thickness.

Product Image-60941-066

VWR® Plate Strip Films 2×8, Polyester

Supplier: VWR International
Description: Polyester 2×8 strip films are identical to polyester films in material and adhesive, but designed for sealing only one or two 8-well rows at a time on either strip-well plates or standard plates whenever rows must be selectively protected or accessed.

Certificates

Product Image-102092-786

True Blue Film, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences
Description: True Blue™ film is produced with a proprietary process combining a unique mixture of abrasive particle sizes and shapes that are bonded to a film backing which enable the film to produce finer surfaces than are commonly found in similarly graded micron films. True Blue™ film is typically used after the 1micron diamond lapping film step and provides a flat, nearly scratch-free surface. Final Green™ film is produced using a unique process, which is different from any other type of abrasive film. This process produces a film that is capable of removing even the finest scratches at the final stage of polishing. Final Green™ film is typically used after True Blue™ film and produces an ideal sample surface for analysis. All films are 8” diameter and available in plain back (P/B).

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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 at 1-800-932-5000.
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 at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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