25761 Results for: "Environmental+Educational+Materials"

Supplier: Upchurch Scientific

MicroTight™ One-Piece Fittings are designed for 360 µm and 1/32” OD tubing or MicroTight tubing sleeves and provide a superior fingertight connection with capillary tubing

Supplier: Therapak, LLC

The Therapak® range of insulated shippers features five popular cooler sizes that are inventoried at two locations in the United States in order to provide a maximum three day ground or truck shipment turnaround to any point in the Continental U.S. The two facility approach offers freight economies to Eastern, Central, and Western region shipping points. Warehouses are located in Buford, Georgia and Claremont, California.

Supplier: Lucigen

EconoTaq® PLUS GREEN & EconoTaq PLUS 2X Master Mixes offer superior performance, convenience, reliability, and value for routine PCR

Supplier: SPEX CERTIPREP LLC

Contract Laboratory Program (CLP) standards allow you to Calibrate with Confidence®. The standards are to be used in conjunction with the Statement of Work for Inorganic Analysis; Multi-Media/Multi-Concentration Document Number ILM 05.3/ISM 01.2.

Supplier: MP Biomedicals

Murashige and Skoog Medium is widely used plant tissue culture growth medium. It has been proven effective in the culture of tissue derived from moncotyledons and dicotyledons. This medium, originally formulated to support tobacco callus, has been used to support callus initiation and growth, the growth of cells in suspension culture and the regeneration of shoots and plantlets from explants. More recently, it has been used for micropropagation of ornamental, vegetable and fruit plants in research and commercial enterprises.

Supplier: Restek

Contains: Benzene (71-43-2); Bromodichloromethane (75-27-4); Bromoform (75-25-2); Carbon disulfide (75-15-0); Carbon tetrachloride (56-23-5); Chlorobenzene (108-90-7); Chloroform (67-66-3); Cyclohexane (110-82-7); Dibromochloromethane (124-48-1); 1,2-Dibromo-3-chloropropane (DBCP) (96-12-8); 1,2-Dibromoethane (EDB) (106-93-4); 1,2-Dichlorobenzene (95-50-1); 1,3-Dichlorobenzene (541-73-1); 1,4-Dichlorobenzene (106-46-7); 1,1-Dichloroethane (75-34-3); 1,2-Dichloroethane (107-06-2); 1,1-Dichloroethene (75-35-4); cis-1,2-Dichloroethene (156-59-2); trans-1,2-Dichloroethene (156-60-5); 1,2-Dichloropropane (78-87-5); cis-1,3-Dichloropropene (10061-01-5); trans-1,3-Dichloropropene (10061-02-6); Ethylbenzene (100-41-4); Isopropylbenzene (cumene) (98-82-8); Methyl acetate (79-20-9); Methyl tert-butyl ether (MTBE) (1634-04-4); Methylcyclohexane (108-87-2); Methylene chloride (dichloromethane) (75-09-2); Styrene (100-42-5); 1,1,2,2-Tetrachloroethane (79-34-5); Tetrachloroethene (127-18-4); Toluene (108-88-3); 1,2,4-Trichlorobenzene (120-82-1); 1,1,1-Trichloroethane (71-55-6); 1,1,2-Trichloroethane (79-00-5); Trichloroethene (79-01-6); 1,1,2-Trichloro-1,2,2-trifluoroethane (CFC-113) (76-13-1); m-Xylene (108-38-3); o-Xylene (95-47-6); p-Xylene (106-42-3).

Supplier: MP Biomedicals

The FastPrep-24 5G instrument is a high-speed benchtop homogenizer offering the ultimate in speed and performance for the lysis of biological samples.

Supplier: SenseAnywhere

The SenseAnywhere AiroSensor 20-20-41 with Magnetic Door Contact Set is the ultimate solution to your refrigeration and freezer challenges. We all know the frustration of discovering that your fridge or freezer has failed due to an open door. With this efficient duo, you can say goodbye to this common problem.

Supplier: ADVANCED BIOMATRIX, INC. MS

Nutragen® collagen is known as the standard of all collagens for purity (>99% collagen content), functionality, and the most native-like collagen available. Nutragen® is isolated from bovine hides sourced from the only controlled, closed herd in the United States. Advanced BioMatrix’s manufacturing processes comply with stringent quality standards that have proven to yield unsurpassed lot-to-lot consistency.

Nutragen® collagen is approximately 97% Type I collagen with the remainder being comprised of Type III collagen. It contains a high monomer content as measured by gel permeation chromatography.

Nutragen® collagen is supplied at approximately a 6 mg/mL concentration to provide an extremely firm gel. The concentration for each specific lot is provided on a Certificate of Analysis that is available with the purchase of each product. Nutragen® is soluble atelo-collagen in 0.01 N HCI, therefore, the pH is approximately 2.0.

Nutragen® collagen is ideal for coating of surfaces, providing preparation of thin layers for culturing cells, or use as a solid gel. Nutragen® collagen is provided in a 50 mL volume and is contained in user-friendly packaging for use and storage. Nutragen® is sterile filtered and is supplied as a ready to use solution.

Supplier: Agilent

Free your ICP-MS analysis from common time traps with the Agilent 7850 ICP mass spectrometer. It’s the smart way to reduce wasted time so busy staff can focus on tasks that deliver value.​ The 7850 ICP-MS is an ICP mass spectrometer that can handle samples with up to 25% solids, reducing the dilution time trap. The instrument features a helium mode collision cell and half mass correction that remove both polyatomic and doubly charged ion interferences, making method development simpler and addressing a common cause of time-wasting sample remeasurement.

Supplier: Labconco

Enclosures provide a controlled environment in which to perform polymerase chain reaction (PCR) procedures

Supplier: MP Biomedicals

MP Biomedicals' FastPrep-96™ is a versatile high-speed homogenizer offering the ultimate in high-throughput sample preparation. FastPrep-96™ is used to homogenize biological samples. FastPrep-96 Instrument lyses thoroughly and quickly any tissues and cells and thus allows easy and reproducible isolation of stable RNA, active proteins, and full-length genomic DNA. This high-performance system saves hours of work during the sample preparation stage. The FastPrep-96™ instrument features high-throughput processing of up to 192 samples simultaneously in 2×96 deep well plates. Versatile interchangeable adapters are available for 2×96 deep well plates, 96×2 ml tubes, 48×4.5 ml tubes, 24×15 ml tubes, 8×50 ml tubes, and 1×250 ml flasks.

Supplier: ADVANCED BIOMATRIX, INC. MS

VitroCol® collagen is the first widely available, naturally produced purified human collagen for research purposes. VitroCol® sets the standard for purity (>99% collagen content), functionality and represents the only native-like human collagen offered.

VitroCol® collagen is naturally secreted from human neo-natal fibroblast cells. The human fibroblasts are cultured in optimal conditions allowing the fibroblasts to naturally and efficiently secret extracellular matrix. The extracellular matrix is then processed and purified to yield the naturally produced human collagen.

VitroCol® is approximately 97% Type I human collagen with the remainder being comprised of Type III collagen. It contains high monomer content as measured by gel permeation chromatography.

This product is supplied as a lyophilized powder with 15 mg of human collagen. When reconstituted with 5 ml of sterile 0.01 N HCl, a concentration of approximately 3 mg/ml is achieved.

VitroCol® is especially ideal for human cell culture systems when coating of surfaces and providing preparations of thin layers of culturing cells. VitroCol®, lyophilized form is not recommend for the formation of a solid gel. VitroCol® human collagen is provided in user-friendly packaging for use and storage. VitroCol® is supplied as a sterile, lyophilized powder.

Supplier: Biosensis

Ubiquitin is a highly conserved 76 amino acid protein with an estimated molecular weight of 8.56 kDa which has a central role in regulated protein degradation. It is a protein modifier which can be covalently attached to target lysines either as a monomer or as a lysine-linked polymer. Several types of polymeric chains can be formed depending on the lysine used for the assembly. Attachment to proteins as a polymer leads to their degradation by the 26S proteosome; a complex, multicatalytic cytosolic and nuclear protease. Attachment to proteins as a monomer or as an alternatively linked polymer does not lead to proteasomal degradation and may be required for numerous functions, including maintenance of chromatic structure, regulation of gene expression, stress response, ribosome biogenesis and DNA repair. Ubiquitin is synthesized as a polyubiquitin precursor with exact head to tail repeats, the number of repeats of which differ between species and strains. In some species there is a final amino-acid after the last repeat, here in bovine a Cys. Some ubiquitin genes contain a single copy of ubiquitin fused to a ribosomal protein (either L40 or S27a).

Supplier: Biosensis

Fluoro-Jade B stains all degenerating neurons regardless of specific insult or mechanism of cell death. The dye is highly resistant to fading and is compatible with virtually all histological processing and staining protocols.

Supplier: Production Basics

The stand-alone workstation includes one single-sided upright open frame, two adjustable C-leg supports, one work surface, and assembly hardware.

Supplier: ADVANCED BIOMATRIX, INC. MS

Advanced BioMatrix VitroCol® collagen is the first widely available, naturally produced purified human collagen for research purposes. VitroCol® sets the standard for purity (>99% collagen content), functionality and represents the only native-like human collagen offered.

VitroCol® collagen is naturally secreted from human neo-natal fibroblast cells. The human fibroblasts are cultured in optimal conditions allowing the fibroblast to naturally and efficiently secret extracellular matrix. The extracellular matrix is then processed and purified to yield the naturally produced human collagen.

VitroCol® is approximately 97% Type I human collagen with the remainder being comprised of Type III collagen. It contains a high monomer content as measured by gel permeation chromatography.

VitroCol® is supplied at approximately 3 mg/ml concentration. The concentration for each specific lot is provided on a Certificate of Analysis that is available with the purchase of each product. VitroCol® is soluble atelo-collagen in 0.01 N HCI, therefore, the pH is approximately 2.0.

VitroCol® is especially ideal for human cell culture systems when coating of surfaces, providing preparations of thin layers of culturing cells, or use as a solid gel. VitroCol® human collagen is provided in user-friendly packaging for use and storage. VitroCol® is sterile filtered and is supplied as a ready to use solution.

Supplier: SLICE, INC.

The Slice® Manual Slim Pen Cutter uses the same finger-friendly® blade as our original pen cutters, offering the same safety benefits. Slice’s proprietary grind—applied to advanced ceramics—creates a unique edge that’s safe to the touch and lasts up to 11 times longer than comparable metal blades. The slim handle style allows maneuverability in tight spaces and features a side slider for easier manipulation with the thumb. As with all Slice tools, it can be used ambidextrously. Made from durable glass-filled nylon, the Manual Slim Pen Cutter offers two different cutting depths to suit a variety of cutting tasks.

Supplier: Omega Bio-Tek

Mag-Bind® Viral DNA/RNA Kit is designed for the rapid and reliable isolation of viral RNA and viral DNA from whole Blood, serum, plasma, saliva and other body fluids

Supplier: MP Biomedicals

Cell lysis solution used for the isolation of genomic DNA from yeast, algae and fungi.

Supplier: Labconco

Ideal for biology, microbiology, biochemistry, pharmaceutical research, and analytical chemistry laboratories, centrifugal concentrators quickly process the evaporation of multiple small samples.

Supplier: TRANE TECHNOLOGIES HOLDCO INC.

Purpose-built for life science applications, FARRAR®’s ULC series including the Ultra-Low Chamber (ULC-190), Ultra-Low Chamber (ULC-328), and the new Ultra-Low Chamber (ULC-259) are the only −20 to −80 °C, forced-air, ultra-low-temperature freezers on the market with air and water-cooled options.

Supplier: New England Biolabs (NEB)

This NEB Golden Gate Assembly Kit (BsaI-HFv2) contains an optimized mix of BsaI-HFv2 and T4 DNA Ligase. Together these enzymes can direct the assembly of multiple inserts/modules using the Golden Gate approach. The pGGA destination plasmid (included), provides a backbone for your assembly, features convenient restriction enzyme sites for subcloning, and has T7/SP6 promoter sequences to enable in vitro transcription.

Supplier: Labconco

Ideal for biology, microbiology, biochemistry, pharmaceutical research, and analytical chemistry laboratories, centrifugal concentrators quickly process the evaporation of multiple small samples.

Supplier: Promega Corporation

The Eluator Vacuum Elution Device is used with PureYield Purification Systems to elute purified DNA or RNA without the need for centrifugation.

Supplier: Omega Bio-Tek

Isolate viral RNA from nasopharyngeal swab specimens (dry or in VTM) using magnetic beads.

Supplier: ADVANCED BIOMATRIX, INC. MS

Type III Collagen provides structure and strength to connective tissue, is found many places in the body, especially skin, lung, intestinal walls and the walls of blood vessels. Collagen III is initially produced as procollagen, a protein consisting of three pro-alpha1(III) chains that form the triple-stranded, rope-like molecule. After being synthesized, the procollagen molecule is modified by the cell. Enzymes modify the amino acids lysine and proline in the protein strands by adding chemical groups that are necessary for the strands to form a stable molecule and then later to crosslink to other molecules outside the cell. The Type III procollagen molecules are released from the cell and are processed by enzymes that clip small segments off either end of the molecules to form mature collagen. The mature collagen molecules assemble into fibrils. Cross-linking between molecules produces a very stable fibril, contributing to collagen’s tissue strengthening function.

This Type III Collagen product is isolated from human placenta and is purified using a multi-step process with approximately 85% Type III collagen with the remainder being comprised of Type I collagen. The product is supplied as a non-sterile powder. A Certificate of Analysis is available with the purchase of each product. Type III collagen product is provided in a user-friendly packaging for use and storage.

Type III Collagen is typically used as a thin coating on tissue culture surfaces or as a control. Specific instructions are found in the Directions for Use. This product is generally used in vitro as a substrate scaffold to enhance cell attachment, adherence and proliferation. Type III collagen may be used to culture a variety of cell types.

Supplier: Omega Bio-Tek

Isolate DNA from molluscs and insects using spin columns.

Supplier: Enzo Life Sciences

Quick, easy kit for purifying DNA from PCR, gels and labeling reactions for a variety of downstream applications.

Supplier: Lucigen

Rapid and efficient extraction (no purification) of PCR-ready genomic DNA from plant leaves