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Product Image-EDVO908

Experimentation kits, introduction to plant cell culture

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
Product Image-BE-403

Experimentation kits: biodiversity study and biomass analysis

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

FoodScoops Schaufeln - robust & qualitativ hochwertig

Sehr stabile Handschaufeln, die speziell für den Lebensmittelbereich geeignet sind. Mit nahtloser Fuge zwischen Schaufel und Hohlgriff, somit ohne Ritzen und Fugen.

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Glatte, hochglanzpolierte Oberfläche

Bürkle
Product Image-EDVO150

Experimentierkits – Überblick über Proteinvielfalt (auf Polyacrylamidbasis)

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
Product Image-EDVO956

Experimentation kit, bioremediation by oil eating bacteria

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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Image Unavailable-75047-50MG

Organic reference standard, Piperine, analytical standard, Supelco®

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
Product Image-BE-502

Experimentation kits, dot blot analysis

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
Product Image-BE-404

Experimentation kits, hydrophobic and hydrophilic proteins

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
Image Unavailable-APOSBI3852-100MG

Phleomycin

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.

Product Image-201-0216

Capillary tube on foot

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
Product Image-765-0969

Communicating tubes

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
Image Unavailable-CAYM11756-25

β-Sitosterol ≥70%, kristalliner Feststoff

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

Zertifikate

Image Unavailable-ENZOALX550065M001

(-)-Huperzine A ≥95%

Artikel-Nr: (ENZOALX550065M001)
Lieferant: ENZO LIFE SCIENCES
Beschreibung: Plant alkaloid. Neurotoxin. Potent acetylcholinesterase inhibitor. Active isomer with acetylcholine esterase activity. Protects cells against hydrogen peroxide, beta-amyloid, glutamate, ischemia and staurosporine-induced cytotoxicity and apoptosis. Prospective agent for the treatment of Alzheimer's disease. For the racemic modification, see (±)-Huperzine A (Prod. No. ALX-550-064).
VE: 1 * 1 mg

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Image Unavailable-A15722.14

Ellagic acid, (∼12% H₂O) 97%

Lieferant: Thermo 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

Product Image-BE-401

Experimentation kits, physical properties of proteins

Artikel-Nr: (BE-401)
Lieferant: G-Biosciences
Beschreibung: The Physical Properties of Proteins kit is a lab activity that enables students to investigate the physical properties of several different proteins. Students will learn about protein solubility and how it is affected by various parameters; including temperature, pH, salt and dielectric constant. They will understand about protein precipitation due to pH, high salt and in the presence of organic solvents and about protein denaturation as a result of high temperature. In addition, the kit will demonstrate how non-protein agents, such as detergents drastically alter the physical properties of protein molecules and as a result, understand the importance of detergents in protein solubilisation. This lab activity involves analysis of three different types of pure proteins and then students alter some of those properties with a detergent and re-examine physical properties of those proteins. Students are challenged to consider how physical properties of protein molecules can be exploited for purification and characterisation of proteins and apply their findings on a test sample of complex tissue extract.
VE: 1 * 1 KIT
Image Unavailable-CAYM70935-100

(-)-Epigallocatechin gallate ≥98%, kristalliner Feststoff

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.

Sicherheitsdatenblätter Zertifikate

Image Unavailable-BOSSBS-2334R-A350

Anti-PXR Rabbit Polyclonal Antibody (Alexa Fluor® 350)

Artikel-Nr: (BOSSBS-2334R-A350)
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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Lager für diesen Artikel ist begrenzt, kann aber in einem Lagerhaus in Ihrer Nähe zur Verfügung. Bitte stellen Sie sicher, dass Sie in sind angemeldet auf dieser Seite, so dass verfügbare Bestand angezeigt werden können. Wenn das call noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
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