31460 Results for: "17-Octadecynoic+acid&pageNo=20&view=easy"

Supplier: GERING

HYDROMETERIMET 9-12 PLATO CALIB.20C 1 * 1 items

Supplier: Amarell

Saccharimeter Brix, 0-10:0,1Brix, with correction scale, with therm. 0+40/50:1C, red or blue special liquid, ref. temp. 20C, 300m m long 1 * 1 items

Supplier: RAININ

[EN]PIPETTE MR-50 POS-D POSITIVE DISPLAC

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: Portwest

Contemporary work trouser made from highly durable ripstop fabric that stretches as you move. Subtle articulation on the knees allow for increased freedom of movement and a high rise back waistband ensures protection in all working positions. Packed with functionality including pre-bent knees, a crotch gusset, two tier knee pad pockets and an adjustable leg length for added convenience.

Supplier: ANKOM TECHNOLOGY

FORAGE BAGS 10CM X 20CM 1 * 1 ST

Supplier: Amarell

ALCOHOLOMETER 65-100:0.2%VOL W/THER DKD3 1 * 1 items

Supplier: BUCHI

Vanne pour R-220 24 Vd

Supplier: IKA

Compact recirculating chiller with powerful 400 W cooling capacity, designed for simple cooling tasks down to –10 °C. The RC 2 lite is the perfect peripheral device for the cooling of rotary evaporators, reflux condensers or as a cooling source for devices that dissipate heat with the help of a heat exchanger (double-walled grinding containers, cooled incubators, laboratory reactors, cooling coils). The easily accessible and easy-to-clean mesh filter along with low filling volume of just one litre enables fast cooling. Thanks to the natural refrigerant R290, the RC 2 lite is remarkably environmentally friendly.

Supplier: Portwest

The DX4 work trouser is ergonomically designed and uses the targeted placement of dynamic 4X stretch fabrics to give maximum range of movement when working. Triple stitching throughout for maximum durability.

Supplier: DWK Life Sciences

VIAL CRIMP TOP CLEAR 65/30 MM 1 * 100 items

Supplier: ZEISS

Dust protection glass for Stemi 2000/DV4/DR 1 * 1 items

Supplier: STEMCELL Technologies

Interferon-alpha (IFN-α) is a type I interferon, produced by virus-infected cells, and is released as a soluble factor to initiate antiviral responses (Isaacs and Lindenmann). IFN-α2 is the most potent IFN-α used in fundamental research and in most clinical applications. The best-known IFN-α2 subvariants, 2A and 2B, differ by only one or two amino acids at positions 23 and/or 34 of the mature protein (von Gabain et al.). Type I IFNs exert potent antitumor activity by increasing the cytotoxic activity of NK and T cells, as well as by inhibiting the proliferation of cancer cells (Paul et al.). Additionally, it has been shown that proinflammatory IFN-α modulates the function of B cells in patients with systemic lupus erythematosus (Chang et al.), and pegylated forms of IFN-alpha 2A and 2B have implications in the treatment of hepatitis C (Foster et al.).

Supplier: STEMCELL Technologies

Interleukin 2 (IL-2) is a monomeric cytokine that was originally identified as a T cell growth factor (Gaffen and Liu). It binds to a heterotrimeric receptor consisting of CD25, CD122, and CD132. Upon binding, it activates JAK3-, STAT5-, and AKT-dependent signaling pathways, which results in cellular proliferation and survival (Ma et al.). The majority of IL-2 is secreted by activated CD4+ and CD8+ T cells, although B cells and dendritic cells were found to produce IL-2 in small amounts. IL-2 downregulates immune responses to prevent autoimmunity during thymic development, influences the development of CD4+CD25+ regulatory T cells, and affects development of follicular helper T cells. IL-2 also controls inflammation by inhibiting Th17 differentiation (Banchereau et al.). Targeted deletions of the IL-2 gene in mice resulted in development of autoimmune hemolytic anemia, followed by ulcerative colitis. Similar effects were observed in mice that were deficient in IL-2 receptor α (Gaffen and Liu).

Supplier: P D UMWELTSCHUTZ UND PRUEFGERA

Federklammer für Erlenmeyerkolben 2000ml 1 * 1 ST

Supplier: Alpha Laboratories

PASTEUR PIPET DUAL BULB, 20µL 1 * 5.000 items

Supplier: Zellstoff-Vertriebs-GmbH & Co. KG

HANDTOWEL 2L GREEN FOLDED ZIG-ZAG 25X23 1 * 3.195 items

Supplier: Roth Carl

PETRISCHALEN 100X20MM 18ST 1 * 18 ST

Supplier: SAMCO

PIPETTE T/FER EXT/F/TIP STER PE 35.4ML 1 * 4.000 items

Supplier: LACONT UMWELTTECHNIK

PE-AUFFANGWANNE FÜR KLEINGEBINDE 1 * 1 ST

Supplier: Binder

ANALOGUE OUTPUT 4-20MA FOR ED SERIES 1 * 1 items

Supplier: Epredia

Microslide 90° frosted 20mm glass cello ISO 8037/1 1,0mm 1 * 2.000 items

Supplier: AccuStandard

SULFUR IN LIGHT MINERAL OIL 1 * 100 ml

Supplier: MIELE

Miele PG 8583 Laboratory glasswasher represents a professional solution for laboratory glassware for analytical experiments. This approach is particularly gentle on materials and is recommended by leading manufacturers of laboratory glassware.

Supplier: Simport Scientific

DEEP WELL PLATE 384 V BOTTOM SQUARE WELL 1 * 50 items

Supplier: OLYMPUS OPTICAL

CAMERA EP50 1 * 1 items

Supplier: RAININ

Pipette E4 XLS Electronic with Standard Shaft 200-2000ul 1 * 1 items

Supplier: PBI Brand

PLATES CARRIER STAINLESS BASKET FOR PETRI 90 MM PLATES 1 * 1 items

Supplier: AccuStandard

SULFUR IN LIGHT MINERAL OIL 1 * 100 ml

Supplier: STEMCELL Technologies

Interferon-alpha (IFN-α) is a type I interferon, produced by virus infected cells, and is released as a soluble factor to initiate antiviral responses (Isaacs and Lindenmann). IFN-α2 is the most potent IFN-α used in fundamental research and in most clinical applications. The best known IFN-α2 subvariants, 2A and 2B, differ by only one or two amino acids at positions 23 and/or 34 of the mature protein (von Gabain et al.). Type I IFNs exert potent antitumor activity by increasing the cytotoxic activity of NK and T cells, as well as inhibiting the proliferation of cancer cells (Paul et al.). Additionally, it has been shown that proinflammatory IFN-α modulates the function of B cells in patients with systemic lupus erythematosus (Chang et al.) and pegylated form of IFN-α 2A and 2B has implications in the treatment of Hepatitis C (Foster et al.).