65657 Results for: "Dropping+Funnels&pageNo=50&view=list"

The TX71 is a tough, durable stylish design with a relaxed elasticated waistband. Made from quality Kingsmill fabric, features include double rule pocket, back pocket with flap and twin stitched seams for added strength.

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4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP) 5 mg, tablets, Sigma-Aldrich®

Supplier: Merck

Chromogenic substrate for the determination of acid and alkaline phosphatases.

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Human recombinant IL18 (from E. coli)

Supplier: ProSci Inc.

Interleukin-18 (IL-18) is a costimulatory factor for production of interferon-gamma (IFN-gamma) in response to toxic shock and shares functional similarities with IL-12. IL-18 is synthesised as a precursor 24kDa molecule without a signal peptide and must be cleaved to produce an active molecule. IL-1 converting enzyme (ICE; Caspase-1) cleaves pro-IL-18 at aspartic acid in the P1 position, producing the mature, bioactive peptide that is readily released from the cells. It is reported that IL-18 is produced from Kupffer cells, activated macrophages, keratinocytes, intestinal epithelial cells, osteoblasts, adrenal cortex cells and murine diencephalon. IFN-gamma is produced by activated T or NK cells and plays critical roles in the defense against microbiral pathogens. IFN-gamma activates macrophages and enhances NK activity and B cell maturation, proliferation and Ig secretion. IFN-gamma also induces expression of MHC class I and II antigens and inhibits osteoclast activation. IL-18 acts on T helper type-1 (Th1) T cells and in combination with IL-12 strongly induces them to produce IFN-gamma. Pleiotropic effects of IL-18 have also been reported, such as enhancement production of IFN-gamma and GM-CSF in peripheral blood mononuclear cells, production of Th1 cytokines, IL-2, GM-CSF, IFN-gamma in T cells and enhancement of Fas ligand expression by Th1 cells.

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Human recombinant VEGFC (from cells)

Supplier: ProSci Inc.

Vascular Endothelial Growth Factor (VEGF)-C is a member of the VEGF family, a group of polypeptide growth factors which play key roles in the physiology and pathology of many aspects of the cardiovascular system, including vasculogenesis, hematopoiesis, angiogenesis and vascular permeability. While VEGFC is homologous to other members of the VEGF/PDGF family, it contains the C-terminal propeptide which has an unusual structure with tandemly repeated cysteine-rich motifs. Upon biosynthesis, VEGFC is secreted as a non-covalent momodimer in an anti-parellel fashion. VEGF signalling in endothelial cells occurs through three tyrosine kinase receptors (VEGFRs) expressed by endothelial cells and hematopoietic precursors, and VEGF-C is a ligand for two receptors, VEGFR-3 (Flt4), and VEGFR-2. It is indicated that VEGFC undergoes a complex proteolytic maturation generating a variety of processed secreted forms with increased activity toward VEGFR-3, but only the fully processed form could activate VEGFR-2. VEGFC may function in angiogenesis of the venous and lymphatic vascular systems during embryogenesis, and also in the maintenance of differentiated lymphatic endothelium in adults. Knockout of the VEGF-C gene is embryonic lethal late in development, and although cells differentiate into the lymphatic lineage, they fail to sprout and form lymphatic vessels. Inactivation of a single VEGF-C allele results in the development of cutaneous lymphatic hypoplasia and lymphedema.

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Ammonium iron(III) sulphate dodecahydrate 99+% for analysis

Supplier: Thermo Fisher Scientific

Ammonium iron(III) sulphate dodecahydrate 99+% for analysis

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Human Recombinant HGF (CHO-expressed)

Supplier: STEMCELL Technologies

Hepatocyte growth factor/scatter factor (HGF/SF) is a pleiotropic growth factor that promotes proliferation, motility, survival, and differentiation. HGF binds and promotes the dimerization and activation of the receptor tyrosine kinase c-MET, and stimulates PI3K/AKT, FAK, JNK, and ERK1/2 signaling (Organ and Tsao). HGF stimulates migration of cells during embryogenesis, induces cell motility and scattering of epithelial cells, and regulates epithelial-mesenchymal transition. It is a chemoattractant for motor neurons, and regulates the development of sensory, sympathetic, parasympathetic, and cortical neurons as well as the proliferation of oligodendrocytes and glial development. Additionally, HGF is cytoprotective and regulates liver growth and regeneration (Nakamura et al.).

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VOL.FLASK 50ML NS10/19 PP W/STOPPER B 1 * 2 items

Supplier: HIRSCHMANN

VOL.FLASK 50ML NS10/19 PP W/STOPPER B 1 * 2 items

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S-MONOVETTE, SERUM, 7.5ML, 92X15MM, EMERGENCY 1 * 500 items

Supplier: SARSTEDT

S-MONOVETTE, SERUM, 7.5ML, 92X15MM, EMERGENCY 1 * 500 items

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RACK WORK RED FOR 15ML AND 50ML TUBES 1 * 1 items

Supplier: GLW

RACK WORK RED FOR 15ML AND 50ML TUBES 1 * 1 items

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Vial centrifuge ster pp 50ml 30x115mm 1 * 25 items

Supplier: SEMADENI

Vial centrifuge ster pp 50ml 30x115mm 1 * 25 items

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Filter paper folded MN 619 eh 1/4 50cm diameter, pack of 100. 1 * 100 items

Supplier: MACHEREY-NAGEL

Filter paper folded MN 619 eh 1/4 50cm diameter, pack of 100. 1 * 100 items

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Tip, PTFE, 50µl. 1 * 5 items

Supplier: Hospidex

Tip, PTFE, 50µl. 1 * 5 items

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ROTILABO CLEANING BRUSHES BRUSH SET 1 * 5 items

Supplier: Roth Carl

ROTILABO CLEANING BRUSHES BRUSH SET 1 * 5 items

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Sekuroka-overall Kleenguard 1 * 1 items

Supplier: Roth Carl

Sekuroka-overall Kleenguard 1 * 1 items

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RVC 2-18 HCl einschließlich Normflanschanschlüssen, zum kontinuierlichen Betrieb der Rotations-VakuumKonzentratoren RVC 2-18 HCl ohne Abschalten der Vakuumpumpe 1 * 1 ST

Supplier: CHRIST MARTIN

RVC 2-18 HCl einschließlich Normflanschanschlüssen, zum kontinuierlichen Betrieb der Rotations-VakuumKonzentratoren RVC 2-18 HCl ohne Abschalten der Vakuumpumpe 1 * 1 ST