112300 Results for: "Difluoromethanesulphonyl+chloride&pageNo=10&view=easy"

Supplier: EPPENDORF

Eppendorf epT.I.P.S.® BioBased Reloads in 'Biopur' grade innovate with cutting edge eco-friendly design. The tips are made from 90% plant-based material in a reloadable format. They ensure precision and purity, and are ideal for sensitive applications prioritising environmental responsibility.

Supplier: IKA

TWISTER is a universal and compact mixing device with magnetic drive. In the default version, TWISTER is a powerful single-position magnetic stirrer for mixing up to 5 litres at a maximum speed of 3000 min⁻¹ and a viscosity of up to 500 mPa·s. By connecting additional TWISTER stirring units (available as accessories, IKAA20112621), TWISTER can be expanded to a multi-position magnetic stirrer with up to 30 stirring positions. The stirring positions can be controlled either separately or simultaneously (leader-follower principle).

Supplier: Air Liquide

CRYOTANK ARPEGE 170,2ML RACKS,TEMP,LEVEL 1 * 1 item

Supplier: Honeywell Safety

GLOVE REDCOTE PLUS PVC 35CM T 10XL 1 * 12 PAIR

Supplier: witeg Labortechnik

TUBE MEASURING FOR WATER ESTIMATORS, ACCESSORYTO DEANSTARK, 25ML-0.1ML, ST-STOPCOCK, WITH SHORT SIDE ARM ST29/32 NOT DIN 1 * 1 items

Supplier: Mettler - Toledo

These instruments with two or three channels are modularly expandable with additional measurement parameters at any time.

Supplier: RAININ

250ul LTS Tips - 96x10 tips/racks (Removable Cover Racks) - RT-L250W 1 * 960 items

Supplier: Thermo Fisher Scientific

TIP EJECTOR LOWER PART 10ML FP-FOCUS 1 * 1 items

Supplier: HIRSCHMANN

VOL.FLASK 10ML NS7/19 A HOLLOW GLASS ST 1 * 2 items

Supplier: FELDTMANN HELMUT

Blau / Schwarz Norm: EN 388 Träger: 70% Baumwolle, 30% Elasthan, blau Beschichtung: Latexschaum, schwarz - Premium-Qualität - Feinstrick, nahtlos/ 13G - Latexschaum-Innenhandbeschichtung - 2-Lagen-Träger - Flüssigkeitsabweisend - innen angeraut, gute 1 * 120 PAAR

Supplier: GERHARDT

VAPODEST 300 ACID RESISTANT 230V 50-60H 1 * 1 items

Supplier: MP Biomedicals

The FastDNA™ SPIN Kit for Soil is designed to efficiently isolate bacterial, fungi, plant and animal genomic DNA from soil and environmental samples.

Supplier: Thermo Fisher Scientific

Choose Thermo Scientific™ SureSTART™ 2 ml glass screw top vials, performance level 2, to ensure high quality data with an uninterrupted workflow in high-throughput applications using GC, HPLC/UHPLC, and single or triple quadrupole MS systems. Use level 2 vials for routine QA/QC applications, where the analyte levels are achievable or close to the method detection level. Available in clear and amber glass, these 2 ml screw top vials have very low metal content, extractables, and leachables and conform to high standards so that you can to meet your regulatory requirements. They are specification certified to ensure their physical dimensions and autosampler compatibility.

Supplier: STEMCELL Technologies

Platelet-derived growth factor (PDGF) is a dimeric glycoprotein consisting of two disulfide bridge stabilized polypeptide chains, A and B, which are assembled as heterodimers (PDGF-AB) or homodimers (PDGF-AA and PDGF-BB) (Fretto et al.; Westermark and Heldin). PDGF signals through the receptor tyrosine kinases PDGFRalpha and PDGFRbeta. It has been shown that PDGF-induced migration involves signaling pathways involving MEK/ERK, EGFR, Src and PI3K/AKT (Kim et al.). PDGF is a potent mitogen for cells of mesenchymal origin- like fibroblasts, glial cells, and vascular smooth muscle cells. PDGF has been implicated in pathogenesis of atherosclerosis, glomerulonephritis, cancer, and in the contraction of vascular smooth muscle cells of rat aortic tissues (Fretto et al.; Sachinidis et al.). PDGF-BB is secreted by osteoblasts to induce mesenchymal stem cell migration and angiogenesis. It has also been shown that PDGF-BB is secreted by preosteoclasts during bone modeling and remodeling to induce angiogenesis and thus proper osteogenesis (Xie et al.).

Supplier: HIRSCHMANN

Flask, volumetric, capacity 25ml, class A, USP certificate 1 * 1 items

Supplier: FELDTMANN HELMUT

WEISS, CAT2 (NYLON) Träger: 100% Polyamid (Nylon), weiß Beschichtung: Vinyl-Noppen, rot - Premium-Qualität - Feinstrick, nahtlos/ 13G - sehr gute Passform - Grip-Noppen - geeignet für das Arbeiten mit rutschigen Gegenständen - sicherer Griff mit herv 1 * 240 PAAR

Supplier: Merck

MURASHIGE AND SKOOG BASAL SALT MIXTURE (MS) POWDER, PLANT CELL CULTURE TESTED ( 4.33 g/L ) 1 * 1 Each

Supplier: HAAKE

VISCOTESTER IQ PACK FOR PASTES TM-PE-P 1 * 1 SET

Supplier: HIRSCHMANN

VOL.FLASK 20ML NS10/19 AMBER POLYSTOPP A 1 * 1 items

Supplier: USA SCIENTIFIC PLASTICS

Tip pipette 10µl hinged rack certified sterile 1 * 960 items

Supplier: LGC Standards PROMOCHEM

ESTRIOL IMP. F (EP):16-EPI-ESTRIOL 1 * 100 mg

Supplier: Merck

CelLytic(TM) B Cell Lysis Reagent For bacterial cell lysis, 10× concentrate 1 * 50 mL

Supplier: STEMCELL Technologies

Ciliary neurotrophic factor (CNTF) is a neurotrophic factor that belongs to the four-helix bundle cytokine family and is structurally related to interleukin 6 (IL-6), interleukin 11 (IL-11), leukemia inhibitory factor (LIF), and oncostatin M (OSM). CNTF binds to its receptor CNFTRα and induces formation of a heterodimer of the signal-transducing IL-6 receptor gp130 and LIF receptor (LIFR)-β, which triggers JAK/STAT, ERK, and the PI3K signaling cascades (Schuster et al.). CNTF plays an important role in neurogenesis and the differentiation of neural stem cells and has been suggested to possess a therapeutic role in treating neurological disorders (Ding et al.; Oppenheim et al.). CNTF has also been shown to protect rod photoreceptors from light-induced damage and to have therapeutic effects on retinal degenerative diseases caused by genetic defect or damage induced by toxins, autoantibodies, or strong light (Pernet et al.; Rhee et al.). Another therapeutic role of CNTF has been reported in protecting oligodendrocytes from death induced by apoptosis (Louis et al.). Additionally, CNTF is commonly used to differentiate human pluripotent stem cell (hPSC)-derived neural progenitor cells into astrocytes (Krencik and Zhang).

Supplier: MP Biomedicals

FastRNA® Pro Blue Kit is used to isolate total RNA from gram positive and gram negative bacteria. Isolated RNA is suitable for RT-PCR analysis and other downstream applications.

Supplier: BD Medical

Syringe 10ml 20Gx1 inch Luer-Lok 1 * 400 items

Supplier: witeg Labortechnik

WHM12019,Aℓ-case Heating Mantles with Controller, 450℃, for 10,000ml Spherical flask(DU) 1 * 1 items

Supplier: DWK Life Sciences

Valve discharge for DURAN Group dispenser PRO 2,5/5/10ml (PFA/Borosilicate glass/Platin-Iridium) 1 * 1 items

Supplier: VITLAB

Volumetric flask, PP, class B, with screw cap, PP, 100 mL 1 * 2 items

Supplier: STEMCELL Technologies

Heregulin-beta 1 also known as neuregulin-1 (NRG-1) is a member of the epidermal growth factor (EGF) family of growth factors and acts as a ligand for ErbB family receptor tyrosine kinases (Britsch et al.). Heregulin/neuregulin is a family of structurally related polypeptide growth factors derived from alternatively spliced genes (NRG1, NRG2, NRG3, and NRG4). Heregulin-beta 1 plays an important role during the development of the nervous system, heart, and mammary glands (Britsch). Heregulin-beta 1 is expressed in neuronal cells, and modulates cell growth and differentiation of the cells during development and wound healing (Mei and Xiong). It has been implicated through in vivo and in vitro studies that heregulin-beta 1/ErbB signaling is crucial for multiple aspects of cardiovascular development and protects the heart from ischemic injury (Odiete et al.). Heregulin-beta 1 also promotes invasiveness and metastasis of breast cancer cells (Hutcheson et al.). It has also been shown that heregulin-beta 1 has a role in the growth and maintenance of human embryonic stem cells (Wang et al.).

Supplier: VITLAB

Volumetric flask, PMP, class B, with stopper NS 12/21, PP, 50 mL 1 * 2 items