Hľadali ste: V\u00FDbojky+katodov\u00E9,+dut\u00E9+(lampy)

Dodávateľ: SCHOTT

Opis: Fibre optic ring lights are available as six point, annular, or darkfield versions with specific advantages. For all ring lights, adapters are available for a variety of objective series. Ring lights are used to provide intense, uniform, and shadow-free illumination.

Dodávateľ: SCHOTT

Opis: Light Guide, Transmitted light stage TLS-BF Ø= 84 mm, VisiLED Transmitted light stage TLS-BF, ext.Ø 84 mm, max. 20,000 cd/m² (luminance in center)

Katalógové číslo: (SCOC400110)

Dodávateľ: SCHOTT

Opis: The VisiLED ringlight S40-75 is the successor of the S40-55, which has been discontinued, and comes with a completely new design.

Merná jednotka: 1 * 1 items

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Dodávateľ: VWR Collection

Opis: Light Guide, Two-arm gooseneck light guide (Ø = 4,5 mm, L = 600 mm), VWR®, Husí krk s dvěma rameny, Ø = 4,5 mm, L = 600 mm

Katalógové číslo: (631-1086)

Dodávateľ: VWR Collection

Opis: The VisiLight® P-LED10 light source features two flexible arms with high efficiency LEDs (3,6 W).

Merná jednotka: 1 * 1 items

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Dodávateľ: VWR Collection

Opis: The VisiLight® R-LED 66 ring light, with its innovative design, is adapted to precise lighting tasks. The 48 bright LED's provide homogeneous, flicker-free illumination. Suitable for most commercial microscopes (inner Ø = 66 mm down to outer Ø = 50 mm), adapters available.

Dodávateľ: VWR Collection

Opis: LED osvětlení, VWR® VisiLight®, Pro: VisiLight® LED illumination systems

Dodávateľ: VWR Collection

Opis: Halogen light, VWR®, Halogen bulb, 6 V/20 W

Katalógové číslo: (630-1965)

Dodávateľ: VWR Collection

Opis: LED illumination, VWR®

Merná jednotka: 1 * 1 items

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Dodávateľ: VWR Collection

Opis: Dopadající světla VisiLight® I-LED s unikátním konceptem 'modul-LED®' umožňují snadno přizpůsobit barvu světla a úhel paprsku jakékoli aplikaci jednoduchou výměnou modulů LED. Díky ohebným ramenům s husím krkem lze světlo nasměrovat tam, kam je potřeba.

Katalógové číslo: (PRSI30-136)

Dodávateľ: PROSCI

Opis: DUT is an essential enzyme of nucleotide metabolism. This protein forms a ubiquitous, homotetrameric enzyme that hydrolyzes dUTP to dUMP and pyrophosphate. This reaction serves two cellular purposes: providing a precursor (dUMP) for the synthesis of thymine nucleotides needed for DNA replication, and limiting intracellular pools of dUTP. Elevated levels of dUTP lead to increased incorporation of uracil into DNA, which induces extensive excision repair mediated by uracil glycosylase. This repair process, resulting in the removal and reincorporation of dUTP, is self-defeating and leads to DNA fragmentation and cell death.This gene encodes an essential enzyme of nucleotide metabolism. The encoded protein forms a ubiquitous, homotetrameric enzyme that hydrolyzes dUTP to dUMP and pyrophosphate. This reaction serves two cellular purposes: providing a precursor (dUMP) for the synthesis of thymine nucleotides needed for DNA replication, and limiting intracellular pools of dUTP. Elevated levels of dUTP lead to increased incorporation of uracil into DNA, which induces extensive excision repair mediated by uracil glycosylase. This repair process, resulting in the removal and reincorporation of dUTP, is self-defeating and leads to DNA fragmentation and cell death. Alternative splicing of this gene leads to different isoforms that localize to either the mitochondrion or nucleus. A related pseudogene is located on chromosome 19.

Merná jednotka: 1 * 100 µG

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Katalógové číslo: (630-2926)

Dodávateľ: ESCHENBACH OPTIK

Opis: High quality desktop lamp offering even, glare-free illumination with high black-white contrast and good colour reproduction.

Merná jednotka: 1 * 1 items

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Dodávateľ: SCHOTT

Opis: Extension adapter for objective with working distance 30 - 50 mm, for objective Ø = 66 mm

Dodávateľ: SCHOTT

Opis: The SCHOTT EasyLED portfolio for stereo microscopy delivers precise LED light for a wide variety of applications, such as laboratory and diagnostics, industrial applications, education, or forensic science. The series offers robust design and easy handling in a compact device, with a range of accessories for specific requirements.

Katalógové číslo: (BOSSBS-6584R-A647)

Dodávateľ: BIOSS INC

Opis: This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA.

Merná jednotka: 1 * 100 µl

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Katalógové číslo: (BOSSBS-6584R-A488)

Dodávateľ: BIOSS INC

Opis: This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA.

Merná jednotka: 1 * 100 µl

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