Du søkte etter: hall

Artikkenummer: (BINHU33110-230)

Produsent: Binhold, Paul Lehrmittel

Beskrivelse: This economical digital teslameter will allow students to incorporate quantitative measurements into their magnetism experiments. The unit includes a Hall sensor probe for measuring axial and tangential magnetic fields up to 200 mT. The probe also serves as a ruler as it includes a metric scale.

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Artikkenummer: (BINH1001235)

Produsent: Binhold, Paul Lehrmittel

Beskrivelse: This sophisticated human muscular model shows the deep and superficial musculature in great detail. The extraordinary accuracy of the human muscular system makes this masterpiece a unique tool for instructions even in large lecture halls. Following parts of muscular figure can be removed and studied in detail:

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Produsent: PHYWE

Beskrivelse: Instrument for accurate measurement of rectilinear and alternating magnetic fields. Digital LED display.

Artikkenummer: (PRSI27-430)

Produsent: ProSci Inc.

Beskrivelse: GLI2 encodes a protein which belongs to the C2H2-type zinc finger protein subclass of the Gli family. Members of this subclass are characterized as transcription factors which bind DNA through zinc finger motifs. These motifs contain conserved H-C links. Gli family zinc finger proteins are mediators of Sonic hedgehog (Shh) signaling and they are implicated as potent oncogenes in the embryonal carcinoma cell. The protein encoded by this gene localizes to the cytoplasm and activates patched Drosophila homolog (PTCH) gene expression. It is also thought to play a role during embryogenesis. The encoded protein is associated with several phenotypes- Greig cephalopolysyndactyly syndrome, Pallister-Hall syndrome, preaxial polydactyly type IV, postaxial polydactyly types A1 and B.

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Produsent: STEMCELL Technologies

Beskrivelse: Transforming growth factor (TGF) beta 3 is a member of the TGF-β superfamily and regulates diverse cellular phenotypes. TGF-beta 3 binds to serine-threonine kinase type I and II receptors and activates signal transduction through SMAD2/3 proteins, thus regulating a variety of functions, including cell proliferation, differentiation, wound healing, apoptosis, and metabolism (Massagué; McDowell <i>et al.</i>). TGF-beta 3 enhances glycosaminoglycan production by mesenchymal stromal cells, stimulates scar-free healing, and improves glucose tolerance and phenotypic changes in adipocyte morphology (Hall <i>et al.</i>; Holton <i>et al.</i>). TGF-beta 3 induces proliferation of posterofrontal suture-derived mesenchymal stromal cells, and stimulates expression of fibroblast growth factors 2 and 18 (James <i>et al.</i>). This product is animal component-free.

Produsent: STEMCELL Technologies

Beskrivelse: Transforming growth factor (TGF) beta 3 is a member of the TGF-β superfamily and regulates diverse cellular phenotypes. TGF-beta 3 binds to serine-threonine kinase type I and II receptors and activates signal transduction through SMAD2/3 proteins, thus regulating a variety of functions, including cell proliferation, differentiation, wound healing, apoptosis, and metabolism (Massagué; McDowell <i>et al.</i>). TGF-beta 3 enhances glycosaminoglycan production by mesenchymal stromal cells, stimulates scar-free healing, and improves glucose tolerance and phenotypic changes in adipocyte morphology (Hall <i>et al.</i>; Holton <i>et al.</i>). TGF-beta 3 induces proliferation of posterofrontal suture-derived mesenchymal stromal cells, and stimulates expression of fibroblast growth factors 2 and 18 (James <i>et al.</i>).

Artikkenummer: (PRSI26-678)

Produsent: ProSci Inc.

Beskrivelse: Septins, such as SEPT12, are conserved GTP-binding proteins that function as dynamic, regulatable scaffolds for the recruitment of other proteins. They are involved in membrane dynamics, vesicle trafficking, apoptosis, and cytoskeleton remodeling, as well as infection, neurodegeneration, and neoplasia.Septins, such as SEPT12, are conserved GTP-binding proteins that function as dynamic, regulatable scaffolds for the recruitment of other proteins. They are involved in membrane dynamics, vesicle trafficking, apoptosis, and cytoskeleton remodeling, as well as infection, neurodegeneration, and neoplasia (Hall et al., 2005 [PubMed 15915442]).

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Artikkenummer: (765-0599)

Produsent: ELWE LEHRGERAETEBAU KLINGENTHA

Beskrivelse: Used e.g. to form homogeneous magnetic fields. Two identical coils placed in parallel by means of three fastening devices. The coils can be connected in series or in parallel. To determine e/m, the wire beam tube is placed between the Helmholtz coils in such a way that the visible beam is perpendicular to the homogeneous magnetic field. The generated magnetic field can be measured with a magnetic field meter with hall elements. Specifications.

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Artikkenummer: (765-1293)

Produsent: PHYWE

Beskrivelse: For measuring low currents AC/DC and DC voltages AC/DC eg Hall voltages and thermal voltages. High sensitivity and very good electrical stability. Well shielded from disturbing voltages. Overload protected up to 220 V AC/DC. The front is equipped with two scales 0 to 3 and 0 to 10 both with fine division, measuring area window and automatic function indication. The back is equipped with a function switch, measuring range switch, pushbutton for zero setting and steering wheel for electrical zero adjustment. There is also a printer connection.

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Artikkenummer: (PRSI49-617)

Produsent: ProSci Inc.

Beskrivelse: Gli-2 (also known as Zinc Finger Protein Gli-2, GLI-Kruppel family member GLI-2 or Tax helper protein) belongs to the C2H2-type zinc finger protein subclass of the Gli family. Members of this subclass are characterized as transcription factors that bind DNA through zinc finger motifs. These motifs contain conserved H-C links. Gli family zinc finger proteins are mediators of Sonic hedgehog (Shh) signaling, and they are implicated as potent oncogenes in the embryonal carcinoma cell. The protein encoded by this gene localizes to the cytoplasm and activates patched Drosophila homolog (PTCH) gene expression. Gli-2 is also thought to play a role during embryogenesis. The encoded protein is associated with several phenotypes: Greig cephalopolysyndactyly syndrome, Pallister-Hall syndrome, pre-axial polydactyly type IV, post-axial polydactyly types A1 and B. Expression has been reported for this mRNA in human testis, myometrium, kidney, lung, glioblastomas, and embryonal cell carcinomas. Multiple splice variants have been reported for this protein.

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Artikkenummer: (765-1432)

Produsent: EDUCATIONSCIENCE COLLECTION P

Beskrivelse: This vehicle coming straight from the year 2099 is running on clean hydrogen fuel using a next generation reversible Polymer Electrolyte Membrane (PEM) fuel cell. Its new design offers a futuristic feel for what transportation could look like in the next decades. Watch as oxygen and hydrogen gases are formed in two transparent containers in the back of the vehicle. The kit's fuel cell unit combines water electrolysis and fuel cell functions into one device. The car steers independently of the user once it hits a barrier, and cool blue LED lights flash from inside the cockpit.

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Produsent: Sartorius

Beskrivelse: Til kolonitelling og partikkelinnsamling, spesielt lagd for bruksområder der man er interessert i partiklene eller mikroorganismene som blir igjen på overflaten til membranfilteret. Filterholderen i rustfritt stål sørger for en jevn fordeling av rester.

Artikkenummer: (442-0315)

Produsent: Bel-Art Products, a Part of SP

Beskrivelse: Polyetylen (9,5 mm) med rund magnet (Ø 51 mm). Plassere stoppanordrningen mot karets bunn.

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Produsent: Simport Scientific

Beskrivelse: StainTray M920 har en svart, stiv base som er resistent mot mange kjemikalier (unngå klorerte hydrokarboner). Den har plass til opptil 20 objektglass på fire plastskinner som er dekt med en polymerstripe som holder objektglassene på plass også hvis brettet holdes på skrå.

Produsent: BURKLE

Beskrivelse: Prøvetakere i rustfritt stål til pulvere. Den koniske åpningen gjør at det kan innhentes prøver av ulike størrelser, opptil ca. 50 ml. Konstruert uten kanter, riller eller fordypninger, noe som gjør dem enkle å rengjøre. Prøven hentes direkte inn i prøveposen, som holdes på plass med den medfølgende klemmen. StickProof borehulldiameter 25 mm, kammerlengde 120 mm. Prøveposer: 170 ×120 mm til 400 ml.

Artikkenummer: (391-8326)

Produsent: Thermo Fisher Scientific

Beskrivelse: Transport and universal containers have passed the 95 kPa test described in UN packaging instructions 602/650 for transport of infectious substances and diagnostic specimens (except 391-8326). Universal containers are maximum RCF tested (RCF=Relative Centrifugal Force). Caps designed to avoid droplets adhering to the surface giving reduced risk of aerosols.

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