Imprimir…

Esta buscando: Plant+Learning+Activities


69 125  results were found

Refinar resultados Ordenado por
SearchResultCount:"69125"

Sort Results

Vista lista Vista Extendida (Nueva)

Valore los resultados de su búsqueda

Product Image-EDVO908

Experimentation kits, introduction to plant cell culture

Numero del catalogo: (EDVO908)
Proveedor: EDVOTEK
Descripción: 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.
UOM: 1 * 1 KIT
Product Image-BE-403

Experimentation kits: biodiversity study and biomass analysis

Numero del catalogo: (BE-403)
Proveedor: G-Biosciences
Descripción: 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.
UOM: 1 * 1 KIT

Nueva transparencia para los clientes europeos

¿Ha observado nuestra nueva visibilidad mejorada de la ubicación del stock en el paso de adquisición?

Más información

Mejora para las ubicaciones de stock

Product Image-EDVO150

Experimentation kits, survey of protein diversity (polyacrylamide-based)

Numero del catalogo: (EDVO150)
Proveedor: EDVOTEK
Descripción: For learning about the diversity of proteins by studying the electrophoretic profiles of various sources. Students separate proteins from bacterial, plant, serum, and milk proteins alongside a standard protein marker.
UOM: 1 * 1 UN
Product Image-EDVO956

Experimentation kit, bioremediation by oil eating bacteria

Numero del catalogo: (EDVO956)
Proveedor: EDVOTEK
Descripción: 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.
UOM: 1 * 1 KIT

FDS


Image Unavailable-75047-50MG

Organic reference standard, Piperine, analytical standard, Supelco®

Numero del catalogo: (75047-50MG)
Proveedor: Merck
Descripción: 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.
UOM: 1 * 50 mg
Product Image-BE-502

Experimentation kits, dot blot analysis

Numero del catalogo: (BE-502)
Proveedor: G-Biosciences
Descripción: 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.
UOM: 1 * 1 KIT
Product Image-201-0216

Capillary tube on foot

Numero del catalogo: (201-0216)
Proveedor: GLASWARENFABRIK KARL HECHT
Descripción: 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.
UOM: 1 * 1 UN
Image Unavailable-APOSBI3852-50MG

Phleomycin

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

Product Image-BE-404

Experimentation kits, hydrophobic and hydrophilic proteins

Numero del catalogo: (BE-404)
Proveedor: G-Biosciences
Descripción: 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.
UOM: 1 * 1 KIT
Product Image-765-0969

Communicating tubes

Numero del catalogo: (765-0969)
Proveedor: GLASWARENFABRIK KARL HECHT
Descripción: 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.
UOM: 1 * 1 UN
Image Unavailable-40799-50MG

Supelco® TraceCERT® Organic Reference Standard, Prothiofos

Numero del catalogo: (40799-50MG)
Proveedor: Merck
Descripción: Prothiofos is a non-systemic insecticide and belongs to the group of organophosphates. It is an acetylcholinesterase (AChE) inhibitor causing hyperexcitation and impedes the functioning of the nervous system. Prothiofos gets activated by contact and ingestion and is used to control caterpillars <i>Pseudococcus spp</i>. thrips cockchafer larvae cutworms etc. in vegetables fruit maize sugar cane sugar beets tea tobacco and ornamentals. According to the Commission Implementing Regulation (EU) No 2076/2002 of 20th November 2002 prothiofos is not approved for use in the European Union (EU) as a plant protection agent following Regulation (EC) No. 1107/2009. But a default maximum residue limit of 0,01 mg/kg is applicable for the presence of prothiofos in products of plant and animal origin according to Art 18(1)(b) Reg 396/2005.
UOM: 1 * 50 mg
Image Unavailable-CAYM11756-25

β-Sitosterol ≥70%, crystalline solid

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

Certificados

Image Unavailable-CAYM70935-50

(-)-Epigallocatechin gallate ≥98%, crystalline solid

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

FDS

Image Unavailable-ENZOBMLS1070500

Castanospermine 98.5-102.0%

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

New Product

Image Unavailable-06846-50MG

Supelco® TraceCERT® Organic Reference Standard, Chlorimuron Ethyl

Numero del catalogo: (06846-50MG)
Proveedor: Merck
Descripción: Chlorimuron-ethyl is a member of sulfonylurea herbicides used wildly for pre- and post-emergence control of broad-leaved weeds in soybeans maize peanuts beans and other crops. It is characterised by very low application rates high herbicidal activity good crop selectivity and low toxicity. Chlorimuron-ethyl is an acetolactate synthase (ALS) inhibitor that acts by inhibiting the biosynthesis of the essential amino acids like valine leucine and isoleucine. This stops the plant growth as cell division of growing roots and shoots tips are inhibited.
UOM: 1 * 50 mg
Image Unavailable-A15722.22

Ellagic acid, (∼12% H₂O) 97%

Proveedor: Thermo Fisher Scientific
Descripción: 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.

FDS Certificados

Consulta de precio
El stock para este material es limitada pero puede estar disponible en un almacén cerca de usted. Por favor, asegúrese de que ha iniciado sesión en la web para que el stock disponible se puede mostrar. Si el call sigue apareciendo y usted necesita ayuda, por favor llámenos al 902 222 897 o por email en webshop.es@avantorsciences.com.
El stock para este material es limitada pero puede estar disponible en un almacén cerca de usted. Por favor, asegúrese de que ha iniciado sesión en la web para que el stock disponible se puede mostrar. Si el call sigue apareciendo y usted necesita ayuda, por favor llámenos al 902 222 897 o por email en webshop.es@avantorsciences.com.
Este producto se trata de un artículo regulado sometido a normativa que restringe su venta. Si procede, nos pondremos en contacto con usted para solicitarle la licencia o declaración de uso necesaria para poder proceder al suministro del producto.
Este producto se trata de un artículo regulado sometido a normativa que restringe su venta.
Si procede, nos pondremos en contacto con usted para solicitarle la licencia o declaración de uso necesaria para poder proceder al suministro del producto.
Este producto ha sido bloqueado por su organización. Por favor, pónganse en contacto con su departamento de compras para obtener más información.
El producto original ya no está disponible. Su sustituto se muestra a continuación.
El producto(s) marcados con este símbolo están descatalogados - se venden hasta acabar stock. Pueden encontrar alternativas buscando con el número de catálogo VWR listado arriba. Si necesita más ayuda, por favor llame al Servicio de atención al cliente de VWR al 902.222.897.
1 - 16 of 69 125
no targeter for Bottom