176458 Results for: "VELTEK+ASSOCIATES+INC&amp"

Supplier: VWR Collection

Short thread ND9 vials manufactured from 1st hydrolytic class borosilicate glass with flat bottom. They can be purchased with a variety of polypropylene seal styles and septa materials.

Supplier: HICHROM

CIMmultus™ columns are based on an innovative monolithic technology. Distinguished by large pores/flow through channels these columns are designed for the production, purification, and analytics of large proteins (IgG, IgM, PEGylated proteins), viruses (AAV, adenovirus, lentivirus, influenza, bacteriophages), VLPs, exosomes and pDNA for example.

Supplier: DWK Life Sciences

NS joints with threaded socket, solid.

Supplier: Shenandoah Biotechnology

Interleukin-19 (IL-19) is a member of the interleukin 10 (IL-10) cytokine family and is produced by B cells and monocytes. IL-19 binds the interleukin 20 receptor complex (IL-20R) to activate STAT3 signaling. IL-19 induces interleukin 6 (IL-6) and tumor necrosis factor alpha (TNF-a) expression in monocytes, and promotes T helper 2 (Th2) cell-mediated immune responses. IL-19 production is up-regulated in resting monocytes following granulocyte-macrophage colony-stimulating factor (GM-CSF) or lipopolysaccharide (LPS) stimulation.

Supplier: Thermo Fisher Scientific

Pierce™ Iodination Tubes are 12×75 mm glass test tubes that are pre-coated at the bottom with Pierce™ Iodination Reagent, which activates iodine-125 for protein or peptide iodination procedures.

Supplier: Tonbo Biosciences

The UC10-4F10-11 antibody is specific for mouse CD152, commonly known as CTLA-4, a 33-37 kDa protein expressed as a homodimer on the surface of activated T and B cells, and on thymocytes. CTLA-4 is structurally similar, yet functionally disparate, to the T cell co-stimulatory molecule CD28. Both CTLA-4 and CD28 interact with the co-stimulatory molecules CD80 (B7-1) and CD86 (B7-2) on antigen-presenting cells, with CTLA-4 displaying a higher avidity than CD28. While CD28 typically delivers a potent co-stimulatory signal in support of T cell activation, CTLA-4 appears to act as a negative regulator of T cell activation and may contribute to the suppressor function of Treg cells.

Supplier: Essity

Enriched with natural magnolia extract for a rich and creamy handwashing experience.

Supplier: Thermo Fisher Scientific

Solid supported liquid/liquid extraction (SLE) is a fast effective sample preparation technique that provides considerable benefits over liquid/liquid extraction (LLE) protocols for removal of phospholipids from biological samples.

Supplier: Merck

The Immobilon NOW dispenser is ideal for safe storage and convenient use of 8,5 cm wide rolls of transfer membrane for Western blotting. With this device, membrane can be efficiently cut to standard sizes for mini- and midi-blots with no waste.

Supplier: Tonbo Biosciences

The UC10-4F10-11 antibody is specific for mouse CD152, commonly known as CTLA-4, a 33-37 kDa protein expressed as a homodimer on the surface of activated T and B cells, and on thymocytes. CTLA-4 is structurally similar, yet functionally disparate, to the T cell co-stimulatory molecule CD28. Both CTLA-4 and CD28 interact with the co-stimulatory molecules CD80 (B7-1) and CD86 (B7-2) on antigen-presenting cells, with CTLA-4 displaying a higher avidity than CD28. While CD28 typically delivers a potent co-stimulatory signal in support of T cell activation, CTLA-4 appears to act as a negative regulator of T cell activation and may contribute to the suppressor function of Treg cells.

Supplier: Essity

Helps remove common food odours from the hands, making it ideal for use in a professional kitchen.

Supplier: DWK Life Sciences

Cones with collar and additionally moulded glass ring.

Supplier: SciLabware

Manufactured from borosilicate glass 3.3, these weighing bottles are supplied complete with ground lid.

Supplier: Tonbo Biosciences

The UC10-4F10-11 antibody is specific for mouse CD152, commonly known as CTLA-4, a 33-37 kDa protein expressed as a homodimer on the surface of activated T and B cells, and on thymocytes. CTLA-4 is structurally similar, yet functionally disparate, to the T cell co-stimulatory molecule CD28. Both CTLA-4 and CD28 interact with the co-stimulatory molecules CD80 (B7-1) and CD86 (B7-2) on antigen-presenting cells, with CTLA-4 displaying a higher avidity than CD28. While CD28 typically delivers a potent co-stimulatory signal in support of T cell activation, CTLA-4 appears to act as a negative regulator of T cell activation and may contribute to the suppressor function of Treg cells.

Supplier: biotechrabbit

RTS 100 Insect Membrane Kit provides high yields of in vitro synthesised post-translationally modified eukaryotic proteins.

Supplier: Essity

This soap has a dermatologically tested formula, skin-friendly pH and fat-dissolving ingredients, meaning it is suitable for food preparation and washing greasy hands.

Supplier: STEMCELL Technologies

Interleukin 19 (IL-19) is a member of the IL-10 cytokine family and is produced by keratinocytes, B cells, and monocytes (Romer et al.; Wolk et al.). Expression of IL-19 can be induced by granulocyte-macrophage colony-stimulating factor (GM-CSF) or lipopolysaccharide (LPS; Gallagher et al.). IL-19 is considered to be a proinflammatory cytokine, as it upregulates IL-6 and tumor necrosis factor alpha (TNF-α; Liao et al. 2002). IL-19 binds the IL-20 receptor complex (IL-20R) which comprises IL-20R alpha and IL-20R beta to activate the STAT3 pathway (Dumoutier et al.). IL-19 also induces T-helper cell differentiation towards a Th2 response, resulting in the production of IL-10 and additional IL-19 (Liao et al. 2002; Liao et al. 2004). IL-19 has been implicated in aging, vascular disease, Type I diabetes, and rheumatoid arthritis.

Supplier: Essity

This dermatologically tested soap has nourishing ingredients, skin-friendly pH and allergy-friendly ECARF certification, meaning it moisturises the skin and is suitable for frequent use.

Supplier: Essity

This fresh-scented hand soap has a dermatologically tested formula, skin-friendly pH and lipid-replenishing ingredients, meaning it has a creamy lather and moisturises the skin.

Supplier: Essity

Enriched with natural magnolia extract for a rich and creamy handwashing experience.

Supplier: Avantor Fluid Handling

Avantor's PUPSIT (Pre-Use Post-Sterilization Integrity Testing) assemblies are designed to simplify pre-use integrity testing while maintaining product sterility.

Supplier: AGILENT

Parallel capillary electrophoresis system for automated high-throughput DNA fragment analysis.

Supplier: Polycarbin

Polycarbin's pipette tip rack is made of 100% circular economy, post-consumer recycled content, combining high performance with a significantly reduced carbon footprint. Pipette tips do not contain recycled content, and are universal fit.

Supplier: Abcam

The most sensitive kit to evaluate potential human Arginase I inhibitors.

Supplier: Essity

Tork PeakServe® Continuous™ paper hand towel dispenser black H5, high capacity, elevation range.

Supplier: Thermo Fisher Scientific

HyperSep™ Retain™-AX polymeric SPE material is a high purity, highly porous polystyrene DVB (divinyl benzene) material partially functionalised with quaternary amine groups to give balanced retention of acidic and non polar analytes. HyperSep™ Retain™-AX is ideal for the retention of THC and its metabolites.

Supplier: VWR Seradigm

Ultimate grade FBS offers the ultimate in product quality and viral safety, undergoing additional BVD virus testing using qPCR technology. Premium grade FBS is widely used by cell culturists requiring high quality, high performance FBS for a wide variety of applications.

Supplier: VELP SCIENTIFIC

The PM full kit is designed to keep your running with high performances while ensuring long life and reliability, even under high workloads.

Supplier: Merck

Polysep™ II mixed media filters provide the high capacity of depth filters and the retention efficiency of a membrane in a single device. These versatile filters are ideal for removing particles from a broad range of challenging streams.

Supplier: Ansell

This technically advanced glove is made of polychloroprene. While it provides the comfort and flexibility of natural rubber gloves, its neoprene composition offers better chemical resistance for optimal product and worker protection.