Sie suchten nach: HANNELLS INDUSTRIER

Artikel-Nr: (EDVO908)

Lieferant: EDVOTEK

Beschreibung: Genetic modification of plants is a controversial area of biotechnology. All such experiments in plants begin with establishing plant cells in culture. This involves de-differentiating plant cells to form plant "stem cells". In this experiment, students establish cell cultures of African violets from leaves. They then use plant growth regulators to encourage root growth from the cultured cells, and produce a mature plant.

VE: 1 * 1 KIT

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Artikel-Nr: (BE-403)

Lieferant: G-Biosciences

Beschreibung: Biodiversity lab activity is designed for determination of protein contents and biomass in diverse biological samples to study how biomass is related to biodiversity in nature. Students collect and catalogue plant leaf samples from a diverse group of locally available plants. This lab activity involves determination of natural weight of each plant sample, grinding a predetermined amount of each sample, and the subsequent extraction of proteins from the samples. Students then learn to determine protein contents of each plant sample and attempt to relate the protein content with biomass. Students in this lab activity are challenged to think, analyse, and seek answers as to why protein biomasses vary for a given natural weight for different plants. Finally, they will relate that finding to the biodiversity of nature.

VE: 1 * 1 KIT

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Artikel-Nr: (EDVO150)

Lieferant: EDVOTEK

Beschreibung: Zur Erläuterung der Vielfalt von Proteinen durch Untersuchung der elektrophoretischen Profile verschiedener Quellen. Studenten separieren Proteine von Bakterien, Pflanzen, Serum und Milch und vergleichen diese mit einem Standard-Proteinmarker.

VE: 1 * 1 ST

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Artikel-Nr: (EDVO956)

Lieferant: EDVOTEK

Beschreibung: Oil spills cause devastation to the environment, killing sea life, birds, and coastal plants. Spraying areas of contamination with oil-eating microbes accelerates the degradation of the oil. This process is known as bioremediation. In this open-ended experiment, students grow a mixture of oil-eating bacteria and observe their effectiveness at degrading a variety of oils.

VE: 1 * 1 KIT

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Artikel-Nr: (75047-50MG)

Lieferant: Merck

Beschreibung: Piperine is an amide isolated from the plant, <i>Piper longum</i>. It is a known inhibitor of hepatic and intestinal glucuronidation. Piperine is found to exhibit pharmacological properties like antitumor, antipyretic and anti-inflammatory activities.

VE: 1 * 50 mg

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Artikel-Nr: (BE-502)

Lieferant: G-Biosciences

Beschreibung: Dot blotting is a simple technique to identify a known protein in a biological sample. The ease and simplicity of the technique makes dot blotting an ideal diagnostic tool.

VE: 1 * 1 KIT

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Artikel-Nr: (201-0216)

Lieferant: GLASWARENFABRIK KARL HECHT

Beschreibung: Five communicating glass tubes with different inner diameters. Used to show capillary forces and how they are affected by the inner diameter of the pipes.

VE: 1 * 1 ST

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Artikel-Nr: (BE-404)

Lieferant: G-Biosciences

Beschreibung: This lab activity is designed to demonstrate the different classes of protein molecules and their classification based on solubility. Students learn fractionation of soluble, insoluble membrane proteins, and cytoskeleton proteins from a tissue sample. The insoluble protein fraction is further fractionated into hydrophilic and hydrophobic membrane proteins. Cell membrane structure and the role of hydrophobic membrane proteins are considered. This lab activity also provides an opportunity to understand characteristics of various classes of detergents and the role of detergents in solubilisation of hydrophobic membrane proteins.

VE: 1 * 1 KIT

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Lieferant: Apollo Scientific

Beschreibung: Phleomycin is a glycopeptide antibiotic of the bleomycin family that exhibits in vivo activity against bacteria, eukaryotic microorganisms, plant and animal cells.

Lieferant: Cayman Chemical

Beschreibung: 24α-ethyl Cholesterol is a naturally occurring plant sterol with antioxidant, anticancer, anti-inflammatory, angiogenic, chemopreventive, and immunomodulatory activities.

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Artikel-Nr: (765-0969)

Lieferant: GLASWARENFABRIK KARL HECHT

Beschreibung: Five glass tubes of different shape and inner dimensions. Down to each other. When filling the liquid in the pipes, it is clear that the height of the stowage in the tubes. pipes are independent of the design of the pipes. Comes with foot.

VE: 1 * 1 ST

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Lieferant: Cayman Chemical

Beschreibung: (–)-Epigallocatechin gallate (EGCG) is a phenol, found in a variety of plants including green and black tea plants and has diverse biological activities.

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Lieferant: ENZO LIFE SCIENCES

Beschreibung: Plant alkaloid. Potent inhibitor of α- and β-glucosidases. Exhibits antiviral properties. Inhibits thyroglobulin secretion. Antitumor activity. Inhibits protein glycosylation. Prevents angiogenesis.

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Artikel-Nr: (40799-50MG)

Lieferant: Merck

Beschreibung: Prothiofos ist ein nicht-systemisches Insektizid und gehört zur Gruppe der Organophosphate. Es ist ein Acetylcholinesterase (AChE)-Hemmer, der Übererregung verursacht und die Funktion des Nervensystems beeinträchtigt. Prothiofos wird durch Kontakt und Einnahme aktiviert und wird zur Bekämpfung von Raupen, <i>Pseudococcus spp</i>. Thripsen, Maikäferlarven, Eulenfaltern usw. in Gemüse, Obst, Mais, Zuckerrohr, Zuckerrüben, Tee, Tabak und Zierpflanzen eingesetzt. Nach der Durchführungsverordnung (EU) Nr. 2076/2002 der Kommission vom 20. November 2002 ist Prothiofos gemäß der Verordnung (EG) Nr. 1107/2009 nicht zur Verwendung als Pflanzenschutzmittel in der Europäischen Union (EU) zugelassen. Für das Vorhandensein von Prothiofos in Produkten pflanzlichen und tierischen Ursprungs gilt jedoch gemäß Art. 18(1)(b) VO 396/2005 ein standardmäßiger Rückstandshöchstwert von 0,01 mg/kg.

VE: 1 * 50 mg

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Lieferant: Thermo Fisher Scientific

Beschreibung: Ellagic acid used as selective, ATP-competitive inhibitor of casein kinase 2. Exhibits antitumor activity and inhibits glutathione S-transferase. It is also used as a Topo I and II, FGR, GSK, and PKA inhibitor.Commonly occurring plant polyphenol, inhibitor of glutathione S-transferase. Used for the assay of factor XIIa in plasma.Contact activation in blood coagulation.

Sicherheitsdatenblätter Zertifikate

Artikel-Nr: (BOSSBS-2334R-A488)

Lieferant: Bioss

Beschreibung: Nuclear receptor that binds and is activated by variety of endogenous and xenobiotic compounds. Transcription factor that activates the transcription of multiple genes involved in the metabolism and secretion of potentially harmful xenobiotics, drugs and endogenous compounds. Activated by the antibiotic rifampicin and various plant metabolites, such as hyperforin, guggulipid, colupulone, and isoflavones. Response to specific ligands is species-specific. Activated by naturally occurring steroids, such as pregnenolone and progesterone. Binds to a response element in the promoters of the CYP3A4 and ABCB1/MDR1 genes.

VE: 1 * 100 µl

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