31097 Results for: "Stoppers&pageNo=20&view=easy"

TSX Universal Series ULT Freezers are the pinnacle of reliability, sustainability, and innovation incorporating insights from over 80 years of experience to enhance every aspect of the system. Updates to the variable speed compressors has made the TSX Universal adaptable across all workflows. Available in four capacities, they are ENERGY STAR® certified with a 33% energy efficiency improvement, ACT labeled and produced in a Zero-Waste to Landfill certified facility.

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HYDROMET W THERM 1,000-1,250 0,005 20C 1 * 1 items

Supplier: GERING

HYDROMET W THERM 1,000-1,250 0,005 20C 1 * 1 items

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SACCHARIMETER 0-30 0.1 BALLING TH 0-35°C 1 * 1 items

Supplier: GERING

SACCHARIMETER 0-30 0.1 BALLING TH 0-35°C 1 * 1 items

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illustra™ ExoProStar™ 1-STEP kits

Supplier: Cytiva

illustra™ ExoProStar™ 1-STEP Kit uses illustra™ Exonuclease I and Alkaline Phosphatase for optimal removal of unincorporated primers and nucleotides. illustra™ ExoProStar™ improves digestion efficiency with no degradation of the target PCR product. The sample remains completely intact and ready for immediate use in manual or automated processes.

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Mouse Recombinant IFN-gamma

Supplier: STEMCELL Technologies

Interferon-gamma (IFN-γ), also known as type II interferon, is produced by T and NK cells, and in smaller amounts by dendritic cells and macrophages. IFN-γ is controlled by cytokines such as IL-12 and IL-18 secreted in response to infection (Schroder et al.). IFN-γ binds to a receptor complex and initiates signal transduction via the JAK/STAT pathway; this culminates in the transcription and activation of many genes that control a diverse array of immunological functions (De Weerd and Nguyen; Krause et al.). IFN-γ stimulates the antimicrobial and anti-tumor activity of macrophages, NK cells, and neutrophils (Billiau and Matthys) by promoting the activation of microbial effector functions such as production of reactive oxygen species, NO intermediates, complement, etc. (Schroder et al.). IFN-γ enhances MHC class I and II expression in dendritic cells and mononuclear phagocytes, as well as the production of IL-12 by dendritic cells. In B cells, IFN-γ stimulates survival and growth in both mouse and human cells, and redirects B cells from proliferation towards differentiation. IFN-γ favors the development of Th1 vs Th2 cells and stimulates monocyte differentiation and function (Schroder et al.).

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HYDROMETER BRIX 25-30 0,02 20C 1 * 1 items

Supplier: GERING

HYDROMETER BRIX 25-30 0,02 20C 1 * 1 items

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Laboratory chairs, standing rests, stools, Labster

Supplier: bimos

Apart from special hygiene features, a laboratory chair must always be ready for use at changing places of work. It should take up a minimum of space yet still offer maximum ergonomics and seating comfort so as to guarantee precise and concentrated work over longer periods of time. Labster is ideal for everyday use in the laboratory.

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DENSIMET W THERM 0,9-0,94 0,0002 20C 1 * 1 items

Supplier: GERING

DENSIMET W THERM 0,9-0,94 0,0002 20C 1 * 1 items

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Hook R1, L80 /20kg (5pcs),L80 /20kg (5pcs) 1 * 1 items

Supplier: TRESTON

Hook R1, L80 /20kg (5pcs),L80 /20kg (5pcs) 1 * 1 items

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Mouse Recombinant GM-CSF (E. coli expressed)

Supplier: STEMCELL Technologies

Granulocyte-macrophage colony-stimulating factor (GM-CSF) promotes the proliferation and differentiation of hematopoietic progenitor cells and the generation of neutrophils, eosinophils, and macrophages. In synergy with other cytokines such as stem cell factor, IL-3, erythropoietin, and thrombopoietin, it also stimulates erythroid and megakaryocyte progenitor cells (Barreda et al.). GM-CSF was first purified from the culture of mouse lung tissue after lipopolysaccharide treatment. GM-CSF is produced by multiple cell types, including stromal cells, Paneth cells, macrophages, dendritic cells (DCs), endothelial cells, smooth muscle cells, fibroblasts, chondrocytes, and Th1 and Th17 cells (Francisco-Cruz et al.). The receptor for GM-CSF (GM-CSFR) is composed of two subunits: the cytokine-specific α subunit (GMRα; CD116) and the common subunit βc (CD131) shared with IL-3 and IL-5 receptors (Broughton et al.). GM-CSFR is expressed on hematopoietic cells, including progenitor cells and immune cells, as well as non-hematopoietic cells. GM-CSF is able to stimulate the development of DCs that ingest, process, and present antigens to the immune system (Francisco-Cruz et al.).

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SEPTUM 18MM BUTYL PTFE VIAL 1 * 100 items

Supplier: DWK Life Sciences

SEPTUM 18MM BUTYL PTFE VIAL 1 * 100 items

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PASTEUR PIPETTE MICRO, LARGE BULB, STER/ 1 * 200 items

Supplier: Alpha Laboratories

PASTEUR PIPETTE MICRO, LARGE BULB, STER/ 1 * 200 items

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SCREW CAP WITH PTFE GASKET 1 * 100 items

Supplier: DWK Life Sciences

SCREW CAP WITH PTFE GASKET 1 * 100 items

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Temperature control systems, Unistat®

Supplier: HUBER

Unistat® technology guarantees precise, reproducible temperature control results, short heating and cooling times and large temperature ranges without the need for fluid change. All important parameters can be seen at a glance and temperature curves are displayed in graphic real time. Unistats® are equipped with up-to-date pump technology for optimal heat transfer. The pump self-regulates to ensure the best possible circulation and flow and delicate glass reactors are protected from breakage by the pumps soft start-up feature. Unistat® technology provides economic operation with reduced operating costs and efficient energy management. Unistats® are hydraulically sealed so the service life of the temperature control fluid is dramatically increased by preventing oil loss through vapours and oxidation, saving resources.