106125 Results for: "2,2,2-trichloroethoxysulphonyl+chloride&pageNo=25"

Supplier: CPACHEM

AMMONIUM STANDARD SOLUTION (1 PPM NH4) 1 * 100 mL

Supplier: OLYMPUS OPTICAL

BX53F2-1-2 UPRIGHT MICROSCOPE FRAME 1 * 1 items

Supplier: STEMCELL Technologies

Interleukin 12 (IL-12p70) is a heterodimeric cytokine composed of p35 and p40 subunits. IL-12 is produced by monocytes, macrophages, dendritic cells, neutrophils, and B cells in response to bacterial products and cytokines such as IFN-γ. The IL-12 receptor is expressed on T, NK, and dendritic cells. Upon binding, IL-12 initiates signaling via the JAK/STAT signaling pathway and stimulates NK, B, and T cells to produce IFN-γ (Watford et al.). It also regulates cytokine synthesis, proliferation of T and NK cells, and stimulates differentiation of CD4+ and CD8+ T cells (Germann and Rüde). Mice that are deficient in IL-12 are susceptible to many intracellular pathogens and have impaired IFN-γ secretion, Th1 differentiation, and NK cytolytic activity; however, Th2 development and IL-4 production are enhanced (Watford et al.).

Supplier: Portwest

The thoughtfully designed, innovative hi-vis trousers are made from a 50+ UPF rated polyester/cotton fabric which blocks 98% of UV rays. Oxford fabric reinforcement at key abrasion points and triple stitching throughout guarantees maximum durability.

Supplier: PanReac AppliChem

EDTA disodium salt dihydrate 99.0-101.0% (by complexometric analysis) BP, Ph. Eur., USP, pharma grade

Supplier: STEMCELL Technologies

Macrophage colony-stimulating factor (M-CSF) is a homodimeric cytokine that belongs to receptor tyrosine kinase subclass III of the receptor tyrosine kinase (RTK) family. M-CSF acts on a CSF-1 receptor tyrosine kinase, which initiates signaling cascades to support cell proliferation and differentiation (Hamilton). M-CSF is produced by endothelial cells, osteoblasts, and during pregnancy by the uterine epithelial cells (Ryan). M-CSF synergizes with other factors to support proliferation and differentiation of multipotent hematopoietic progenitor cells, and regulates proliferation and differentiation of the mononuclear phagocyte progenitor cells to monocytes and macrophages. It also supports survival, proliferation, and function of the differentiated macrophages and regulates differentiation of mononuclear phagocytes to osteoclasts (Pixley and Stanley). M-CSF plays an important role in the implantation of the embryo and early development (Makrigiannakis et al.).

Supplier: Thermo Fisher Scientific

Ammonium iron(III) sulphate dodecahydrate 98.5-102.0% ACS

Supplier: Amarell

Refill-Therm. AMA-Exact, -10+150:1C, enclosed scale, cap. colourless, red special liquid, richter-top finish without button, lower part 250x8-8,5mm, upper part 250xc.10mm, suitable for government verification, null

Supplier: Hach

Singlet Single-use Conductivity Standard Solution, 147 µ S/cm, KCl, 20 mL 1 * 20 items

Supplier: Retsch GmbH

203mm Diameter Stainless Steel Test Sieve with Electroformed Sheet 1 * 1 items

Supplier: Hospidex

MICROSYRINGE 25µL GAS ANALYSIS MS/GF INTERCHANGEABLE NEEDLE 1 * 1 items

Supplier: MOTIC

Panthera Tec pol Cloud Binocular Head Siedentopf type, 25º Inclined With Built-in Digital Camera cmos 1/1.8 Still Resolution 8.0mp (3840x2160)Live Resolution Full HD (1920x1080)HDMI, Ethernet And WI-FI Widefield uc-wf10x/20m 1 * 1 items

Supplier: MEMMERT

Shaft encoder 1 * 1 items

Supplier: SEMADENI

TUBE PTFE Ø 4X6 MM 1 * 1 m

Supplier: Merck

Sodium cholate hydrate, Sigma-Aldrich®

Supplier: STEMCELL Technologies

Monokine induced by interferon-gamma (MIG), or CXCL9, is a member of the CXC chemokine family. MIG is closely related to two other chemokines: CXCL10 and CXCL11, all of which signal through the CXCR3 receptor (Ding et al.). MIG is secreted by a variety of immune cells including T cells, NK cells, dendritic cells, macrophages, and eosinophils, as well as non-immune cells including hepatic stellate cells, preadipocytes, thyrocytes, endothelial cells, tumor cells, fibroblasts, and glial cells of the central nervous system. MIG has also been shown to act as a chemoattractant for activated T cells and for tumor-infiltrating leukocytes (TILs), but not for neutrophils or for monocytes. MIG has also been reported to be both a tumor suppressor and tumor promoter in various types of cancer.

Supplier: Thermo Fisher Scientific

EDTA disodium salt dihydrate 99+% ACS

Supplier: MP Biomedicals

p nitrophenol is the substrate of choice for use with alkaline phosphatase in ELISA procedures. This substrate produces a soluble end product that is yellow in color and can be read spectrophotometrically at 405 nm. The pNPP reaction may be stopped with 3 M NaOH and read at 405 nm.

Supplier: EPPENDORF

Eppendorf twin.tec® real-time PCR plates, designed for low-volume qPCR, utilise white wells to enhance fluorescent light reflection, improving sensitivity and reproducibility in assays for reliable results.

Supplier: CHRIST MARTIN

[EN]ROTOR FIXED-ANGLE 1 * 1 ST

Supplier: Merck

Sodium cholate hydrate, Sigma-Aldrich®

Supplier: Merck

Phosphatase substrate has been used as a substrate in tartrate-resistant acid phosphatase (TRAP) assay and alkaline phosphatase (ALP). Substrate for the determination of acid and alkaline phosphatases.

Supplier: EPPENDORF

Eppendorf's twin.tec® 96-well, 150 µl PCR Plates feature a polycarbonate frame and thin-walled polypropylene wells ensuring optimal heat transfer and high rigidity. The SafeCode variants enhance sample identification, while the BioBased options, manufactured using renewable resources, provide an eco-friendly alternative without compromising performance.

Supplier: Merck

Phosphatase substrate has been used as a substrate in tartrate-resistant acid phosphatase (TRAP) assay and alkaline phosphatase (ALP). Substrate for the determination of acid and alkaline phosphatases.

Supplier: HAMILTON BONADUZ

SPACER 1 1 * 1 items

Supplier: CHRIST MARTIN

[EN]ALUMINIUM ANLGE ROTOR 1 * 1 ST

Supplier: Diversey

Solo is a hard water tolerant, low foaming, low freezing point liquid caustic detergent for dairy heat treated surface CIP applications. Solo is used for single stage CIP recovery cleaning in a wide range of applications, including cold surfaces as well. Solo can be used to clean a wide range of applications in dairy, e.g. HTST, homogenisers, storage, mixing and ageing tanks used in ice cream manufacture. Solo can be used to clean a wide range of applications across the food and beverage industries, e.g. vegetable evaporators in processed foods plants.

Supplier: LAUDA

Calibration thermostats have been designed for applications in calibration laboratories such as ISO, DKD, NAMAS, UKAS and conform to the requirements according to DIN EN ISO 9001:2000. Units offer excellent temperature stability and distribution over a wide temperature range in the test chamber. They have a height adjustable usable space and a separate pre-chamber. All models have an RS232 interface. Connection for PT100 reference sensor except RE 212 J.

Supplier: CHRIST MARTIN

[EN]ROTOR F/18X50ML FALCON F/RVC 2-33 1 * 1 ST

Supplier: ProSci Inc.

Recently, a number of cytokines belonging to the interleukin (IL)-17 family have been identified. These are termed as IL-17B, IL-17C and IL-17E. IL-17 is a potent proinflammatory cytokine that plays roles in a number of diseases including rheumatoid arthritis , multiple sclerosis , and promotion of tumor growth. IL-17B, C, and E like IL-17 are able to induce proinflammatory responses. However, they do not bind to the IL-17 receptor suggesting that additional IL-17R related receptor might exist. Receptor for IL-17B and IL-17E has been independently isolated by Shi, et al and Lee, et al. and has been designated as EV127 (in mouse) and IL-17Rh1 (in human), respectively. IL-17E induces activation of NF-κB pathway and like IL-17 also induces production of IL-8. The IL17 proteins are a family of potent cytokines that act to induce proinflammatory responses. Studies have shown that IL17E binds strongly to IL17RB. Receptor binding of ligand has been shown to lead to the activation of nuclear factor kappa-B and production of IL8. Exposure of mice to IL17 resulted in a Th-2 like response characterized by increased serum IgE, IgG1 and IgA levels, blood eosinophilia, increased lymphocytes and neutrophils, and pathological changes in the tissues that included eosinophilic infiltrates, increased mucus production, B-lymphocyte hyperplasia and epithelial cell hyperplasia/hypertrophy.