Print…

You Searched For: Optics+Learning+Activities


112 044  results were found

Refine Results Sort by
SearchResultCount:"112044"

Sort Results

List View Easy View (new)

Rate These Search Results

Image Unavailable-BOSSBS-0175R-A488

Anti-TRKB Rabbit Polyclonal Antibody (Alexa Fluor® 488)

Catalog Number: (BOSSBS-0175R-A488)
Supplier: Bioss
Description: Receptor tyrosine kinase involved in the development and the maturation of the central and the peripheral nervous systems through regulation of neuron survival, proliferation, migration, differentiation, and synapse formation and plasticity. Receptor for BDNF/brain-derived neurotrophic factor and NTF4/neurotrophin-4. Alternatively can also bind NTF3/neurotrophin-3 which is less efficient in activating the receptor but regulates neuron survival through NTRK2. Upon ligand-binding, undergoes homodimerization, autophosphorylation and activation. Recruits, phosphorylates and/or activates several downstream effectors including SHC1, FRS2, SH2B1, SH2B2 and PLCG1 that regulate distinct overlapping signaling cascades. Through SHC1, FRS2, SH2B1, SH2B2 activates the GRB2-Ras-MAPK cascade that regulates for instance neuronal differentiation including neurite outgrowth. Through the same effectors controls the Ras-PI3 kinase-AKT1 signaling cascade that mainly regulates growth and survival. Through PLCG1 and the downstream protein kinase C-regulated pathways controls synaptic plasticity. Thereby, plays a role in learning and memory by regulating both short term synaptic function and long-term potentiation. PLCG1 also leads to NF-Kappa-B activation and the transcription of genes involved in cell survival. Hence, it is able to suppress anoikis, the apoptosis resulting from loss of cell-matrix interactions. May also play a role in neutrophin-dependent calcium signaling in glial cells and mediate communication between neurons and glia.
UOM: 1 * 100 µl
Image Unavailable-BOSSBS-0288R-HRP

Anti-TRKB Rabbit Polyclonal Antibody (HRP (Horseradish Peroxidase))

Catalog Number: (BOSSBS-0288R-HRP)
Supplier: Bioss
Description: Receptor tyrosine kinase involved in the development and the maturation of the central and the peripheral nervous systems through regulation of neuron survival, proliferation, migration, differentiation, and synapse formation and plasticity. Receptor for BDNF/brain-derived neurotrophic factor and NTF4/neurotrophin-4. Alternatively can also bind NTF3/neurotrophin-3 which is less efficient in activating the receptor but regulates neuron survival through NTRK2. Upon ligand-binding, undergoes homodimerization, autophosphorylation and activation. Recruits, phosphorylates and/or activates several downstream effectors including SHC1, FRS2, SH2B1, SH2B2 and PLCG1 that regulate distinct overlapping signaling cascades. Through SHC1, FRS2, SH2B1, SH2B2 activates the GRB2-Ras-MAPK cascade that regulates for instance neuronal differentiation including neurite outgrowth. Through the same effectors controls the Ras-PI3 kinase-AKT1 signaling cascade that mainly regulates growth and survival. Through PLCG1 and the downstream protein kinase C-regulated pathways controls synaptic plasticity. Thereby, plays a role in learning and memory by regulating both short term synaptic function and long-term potentiation. PLCG1 also leads to NF-Kappa-B activation and the transcription of genes involved in cell survival. Hence, it is able to suppress anoikis, the apoptosis resulting from loss of cell-matrix interactions. May also play a role in neutrophin-dependent calcium signaling in glial cells and mediate communication between neurons and glia.
UOM: 1 * 100 µl
Product Image-BINH8533341-230

Digital counter

Catalog Number: (BINH8533341-230)
Supplier: 3B Scientific
Description: Digital counter/timer for measuring duration of motion, transition times, periods, pendulum periods, frequencies, as well as for counting events or Geiger tube pulses. Includes a speaker that can be turned on and off and power supplies for direct connection to photo gate or a Geiger-Müller counter.
UOM: 1 * 1 items
Product Image-BE-414

Experimentation kits, size exclusion chromatography

Catalog Number: (BE-414)
Supplier: G-Biosciences
Description: The Size Exclusion Chromatography kit teaches gel filtration or size exclusion chromatography and the use of this method in purification of biological samples. This method is based on separation of protein molecules based on their molecular size. This lab activity involves running size exclusion chromatography for separation of molecules based on their molecular sizes.
UOM: 1 * 1 KIT
Product Image-EDVO334

Experimentation kits, PCR-based VNTR human DNA typing

Catalog Number: (EDVO334)
Supplier: EDVOTEK
Description: In DNA fingerprinting, variable number tandem repeats (VNTR) are used to identify individuals. Using this kit, students type themselves at the D1S80 locus on chromosome 1. This region contains between 14 and 40 copies of a 16 base pair repeat.
UOM: 1 * 1 KIT
Product Image-BE-501

Experimentation kits, antigen-antibody interactions

Catalog Number: (BE-501)
Supplier: G-Biosciences
Description: This lab activity is designed to study highly specific lock-key matching properties of antigen-antibody and how this highly specific interaction can be exploited as a tool for research and analysis. This study involves the use of an immunodiffusion technique in which antigen and antibody are allowed to diffuse in a solid agarose medium. When antigen and antibody meet, antigen-antibody complex is formed, which leads to precipitation. Antigen-antibody precipitate is formed in the zone where the concentration of the two matching pairs reaches an optimal known as the zone of equivalence, which results in formation of a visible opaque precipitate region in agarose medium. Those regions of precipitation can be used for determination of concentration or titer of both antigen and antibody. This Antigen-Antibody Interaction kit is a hands-on study of both Ouchterlony Double Diffusion and Radial Immunodiffusion techniques. This kit also provides additional guidance materials for teaching other types of antigen-antibody interactions concepts such as immunoelectrophoresis and immunoprecipitation.
UOM: 1 * 1 KIT
Image Unavailable-BOSSBS-12193R-CY7

Anti-FOXD1 Rabbit Polyclonal Antibody (Cy7®)

Catalog Number: (BOSSBS-12193R-CY7)
Supplier: Bioss
Description: Transcription factor required for formation of positional identity in the developing retina, regionalization of the optic chiasm and morphogenesis of the kidney. Can neuralize ectodermal cells directly By similarity. Binds to the consensus sequence 5'-A[AT]T[AG]TTTGTTT-3' and acts as a transcriptional repressor. Also acts as a transcriptional activator. Promotes development of neural crest cells from neural tube progenitors. Restricts neural progenitor cells to the neural crest lineage while suppressing interneuron differentiation. Required for maintenance of pluripotent cells in the pre-implantation and peri-implantation stages of embryogenesis. Probable transcription factor involved in embryogenesis and somatogenesis. FOXD1 is involved in regulating inflammation as well as kidney and retinal development. FOXD1 regulates the activity of NFAT and NFkB. Deficiency of FOXD1 results in multiorgan systemic inflammation, exaggerated Th cell-derived cytokine production, and T cell proliferation in autogolgous MLRs. In kidneys, FOXD1 controls the production of signals required for the normal transition of induced mesenchyme into tubular epithelium and full growth and branching of the collecting system. Deletion of FOXD1 results in renal abnormalities. FOXD2 acts as a modulator of T cell activation.
UOM: 1 * 100 µl
Product Image-EDVO108

Experimentation kits, principles of gel filtration chromatography

Catalog Number: (EDVO108)
Supplier: EDVOTEK
Description: This experiment introduces chromatographic separation to the class and shows students how dyes of different colours separate on the basis of their size and shape. Columns may be rinsed and reused.
UOM: 1 * 1 items

MSDS


Image Unavailable-BOSSBS-12193R-A350

Anti-FOXD1 Rabbit Polyclonal Antibody (Alexa Fluor® 350)

Catalog Number: (BOSSBS-12193R-A350)
Supplier: Bioss
Description: Transcription factor required for formation of positional identity in the developing retina, regionalization of the optic chiasm and morphogenesis of the kidney. Can neuralize ectodermal cells directly By similarity. Binds to the consensus sequence 5'-A[AT]T[AG]TTTGTTT-3' and acts as a transcriptional repressor. Also acts as a transcriptional activator. Promotes development of neural crest cells from neural tube progenitors. Restricts neural progenitor cells to the neural crest lineage while suppressing interneuron differentiation. Required for maintenance of pluripotent cells in the pre-implantation and peri-implantation stages of embryogenesis. Probable transcription factor involved in embryogenesis and somatogenesis. FOXD1 is involved in regulating inflammation as well as kidney and retinal development. FOXD1 regulates the activity of NFAT and NFkB. Deficiency of FOXD1 results in multiorgan systemic inflammation, exaggerated Th cell-derived cytokine production, and T cell proliferation in autogolgous MLRs. In kidneys, FOXD1 controls the production of signals required for the normal transition of induced mesenchyme into tubular epithelium and full growth and branching of the collecting system. Deletion of FOXD1 results in renal abnormalities. FOXD2 acts as a modulator of T cell activation.
UOM: 1 * 100 µl
Product Image-EDVO221

Transformation of E. coli with pGAL™

Catalog Number: (EDVO221)
Supplier: EDVOTEK
Description: In this experiment, students see a blue colour change in transformed cells due to the switching on of a gene. The pGAL plasmid gives a blue colour dye due to the production of the β-galactosidase protein by the <i>lacZ</i> gene. IPTG is not required in this experiment since pGAL contains the complete <i>lacZ</i> gene.
UOM: 1 * 1 items
Product Image-763-0007

Kits: why do people look different?, Ready-to-Load™

Catalog Number: (763-0007)
Supplier: EDVOTEK
Description: This kit is for teaching students how people's physical traits are a reflection of their genes. In this simulation, students use electrophoresis to separate dyes which represent genetic traits.
UOM: 1 * 1 KIT
Product Image-EDVO113

Experimentation kits, principles of thin layer chromatography

Catalog Number: (EDVO113)
Supplier: EDVOTEK
Description: This experiment introduces chromatographic theory and methods of thin layer chromatography (TLC). A mixture of dyes are separated on a cellulose-based TLC plate using different solvent systems.
UOM: 1 * 1 items
Product Image-EDVO282

Experimentation kits, principles of enzyme catalysis

Catalog Number: (EDVO282)
Supplier: EDVOTEK
Description: This easy and safe experiment allows students to learn about enzyme catalysis, the nature of enzyme action, and protein structure-function relationship. Students will perform an enzyme assay and determine the rate of the enzymatic reaction.
UOM: 1 * 1 KIT
Product Image-763-0010

Kits: the mystery of the crooked cell, Ready-to-Load™

Catalog Number: (763-0010)
Supplier: EDVOTEK
Description: This simple experiment demonstrates detection of the mutation that causes Sickle Cell Anaemia. In this simulation, students use electrophoresis to separate dyes that represent patient samples and controls.
UOM: 1 * 1 items
Product Image-EDVOS-30

Experimentation kits, how clean is the water we drink and the air we breathe?

Catalog Number: (EDVOS-30)
Supplier: EDVOTEK
Description: With this kit, students sample water and air and then grow any microbes present overnight. A safe and simple way to teach pollution.
UOM: 1 * 1 items
Product Image-BE-408

Experimentation kits, protein fingerprinting

Catalog Number: (BE-408)
Supplier: G-Biosciences
Description: In this lab activity, students learn to perform simple protein isolation procedures to isolate the protein fingerprint from various fresh tissues. They will compare the protein fingerprints of four different tissues to understand that the function of a particular organ is due to the proteins that are localised to the specific organ. Also included in this kit are four dried protein samples (from mouse liver, brain, heart and lungs) to compare as a control, if fresh tissues cannot be obtained.
UOM: 1 * 1 KIT
Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
193 - 208 of 112 044
no targeter for Bottom