31097 Results for: "Poulten&pageNo=20&view=list"

Supplier: GERING

HYDROMETERIMET 0-3 PLATO CALIB.20C 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: REAGECON

BUFFER PH 4.00 20C RED 1 * 10 L

Supplier: Binder

ANALOGUE OUTPUT FOR TEMPERATURE ,BF 1 * 1 items

Supplier: Medicom

CAP SURGICAL BLUE L - BOX - KOLMI 1 * 100 items

Supplier: Thermo Fisher Scientific

Main cb 30-300ul 12ch, novus bl hd 1 * 1 items

Supplier: GERING

HYDROMETERIMET 3-6 PLATO CALIB. 20C 1 * 1 items

Supplier: witeg Labortechnik

VOL. FLASK AMBER 20ML NS14/23 CLASS A 1 * 1 items

Supplier: Zellstoff-Vertriebs-GmbH & Co. KG

WASTE BAGS 120 L YELLOW TYPE 60 1 * 250 items

Supplier: Socorex Isba

REPLACE BARREL 20ML SOCOREX 1 * 3 items

Supplier: REAGECON

BUFFER PH 10 +/- 0,01 20C BLUE 1 * 5 L

Supplier: MICRONOVA

Slim Line Autoclavable Special Bucket Grey 1 * 1 items

Supplier: SARSTEDT

S-MONOVETTE CFDNA EXACT 1 * 80 items

Supplier: Zellstoff-Vertriebs-GmbH & Co. KG

WASTE BAGS 120 L RED TYPE 60 1 * 250 items

Supplier: GLASWARENFABRIK KARL HECHT

CENTRIFUGE TUBE BORO 100X24/25MM UNGRAD 1 * 100 items

Supplier: Amarell

calibrated, with DKD certificate (DAkkS) with 3 test points 1 * 1 items

Supplier: DR MAISCH

FILLER TWINE PRP-1 12-20Μ 10X100G 1 * 1.000 g

Supplier: MICRONOVA

BUCKET RECTANGLE SS 8 GALLON W/HANDLE 1 * 1 items

Supplier: witeg Labortechnik

Tubing threaded 32x150x2.0mm svl30 with screw threaded straight,acc. to din 12216, with iso screw thread,made of borosilicate glass, available with screw thread gl, rd or svl 1 * 1 items

Supplier: Amarell

ALCOHOLOMETER 90-100:0.1%VOL W/THER DKD 1 * 1 items

Supplier: Thermo Fisher Scientific

O-RING 3,68 X 1,78 EPDM 70 S 1 * 1 items

Supplier: BUCHI

Vanne pour R-220 24 Vd

Supplier: Amarell

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

Supplier: HAMMACHER KARL

HSO 128-00 BIOLOGIST CUTLERY 1 * 1 SET

Supplier: Kautex

Screw cap pe black with pull-off ring 60 1 * 1 items

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: RAININ

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

Supplier: PURITAN MEDICAL

SWAB NON ST FOAM TIP HANDLE 6CM 1 * 1.000 items