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148894 results for "Natural+Resources+Learning+Activities"

148894 Results for: "Natural+Resources+Learning+Activities"

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Diode laser, green, Class II and IIIa

Diode laser, green, Class II and IIIa

Supplier: DIDALAB

Extremely luminous beam, ideal for classroom experiments. Class IIIa (5 mW Power)

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Experimentation kits, affinity chromatography

Experimentation kits, affinity chromatography

Supplier: G-Biosciences

The Affinity Chromatography kit teaches the basic principle of affinity chromatography utilising highly specific affinity columns. This lab activity involves preparation of a crude protein extract and running affinity exchange chromatography for isolation of a protein.

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N-Palmitoyl ceramide

Supplier: Apollo Scientific

A predominant, rather hydrophobic natural ceramide. Activates a cytosolic serine/threonine protein phosphate & stimulates ceramide-activated protein kinase.

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Corning Life Sciences

Why Choose Corning Fetal Bovine Serum?

Our vertically integrated FBS serum supply chain, from collection to scientist, allows us to provide a consistent supply of FBS.

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Demonstration instruments for measuring inserts

Demonstration instruments for measuring inserts

Supplier: PHYWE

With a special addition, the analogue instrument can be turned into a digital instrument with simultaneous analogue display. In order to extend the measurement possibilities, there are also measurements for power and voltage amplification. The replaceable measuring areas are slid into a slot on the top of the instrument ('toaster principle').

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Anti-TRKB Rabbit Polyclonal Antibody (Cy7®)

Supplier: Bioss

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.

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Kits: sickle cell gene detection (DNA-based), Ready-to-Load™

Kits: sickle cell gene detection (DNA-based), Ready-to-Load™

Supplier: EDVOTEK

This Ready-to-Load™ kit shows how a restriction enzyme can be used to screen DNA for Sickle Cell Anaemia.

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Anti-NCR2 Rabbit Polyclonal Antibody (FITC (Fluorescein Isothiocyanate))

Supplier: Bioss

Cytotoxicity-activating receptor that may contribute to the increased efficiency of activated natural killer (NK) cells to mediate tumor cell lysis.

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Anti-NCR2 Rabbit Polyclonal Antibody (Alexa Fluor® 647)

Supplier: Bioss

Cytotoxicity-activating receptor that may contribute to the increased efficiency of activated natural killer (NK) cells to mediate tumor cell lysis.

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Trolley track with two trolleys

Trolley track with two trolleys

Supplier: 3B Scientific

Track with two trolleys and other accessories for investigating linear motion. The trolleys move with minimum friction on wheels with high-quality ball-bearings. They are fitted with magnets at their front ends for experiments involving both elastic and inelastic collisions.

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Anti-GALR3 Rabbit Polyclonal Antibody (Cy7®)

Supplier: Bioss

GALR3 a 368 and 370 amino acid protein in human and rat, respectively, belongs to a family of G protein-coupled receptors that bind the neuropeptide galanin, which is distributed throughout the central and peripheral nervous system, the pituitary gland, the gastrointestinal tract and in the endocrine and exocrine pancreas. GALR3 mRNA is widely distributed, but expressed at low abundance. In human, GALR3 mRNA is highly expressed in the hypothalamus, pituitary and testis, and is expressed to a lesser extent in adrenal gland and pancreas. Rat and human GALR3 co-express with potassium channel subunits GIRK1 and GIRK4. Like GALR1, GALR3 signaling pathways lead to the inhibition of adenylate cyclase and to the activation of potassium channels, which are linked to the regulation of neurotransmitter release. Binding of galanin to galanin receptors results in increased feeding, impaired learning, enhanced opiate analgesia and decreased opiate place preference.

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Electron diffraction tube D

Electron diffraction tube D

Supplier: 3B Scientific

Highly evacuated electron tube for determining the wavelength of electrons as a function of the anode voltage from the radii of the diffraction rings and the distance between the lattice planes of graphite (Debye-Scherrer-diffraction) and rendered visible on a fluorescent screen. Also intended for determining the wavelengths of monochromatic radiation at different anode voltages from the radii of the diffraction rings and the lattice plane spacing of graphite, as well as confirming de Broglie’s hypothesis.

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Anti-GALR3 Rabbit Polyclonal Antibody (Alexa Fluor® 350)

Supplier: Bioss

GALR3 a 368 and 370 amino acid protein in human and rat, respectively, belongs to a family of G protein-coupled receptors that bind the neuropeptide galanin, which is distributed throughout the central and peripheral nervous system, the pituitary gland, the gastrointestinal tract and in the endocrine and exocrine pancreas. GALR3 mRNA is widely distributed, but expressed at low abundance. In human, GALR3 mRNA is highly expressed in the hypothalamus, pituitary and testis, and is expressed to a lesser extent in adrenal gland and pancreas. Rat and human GALR3 co-express with potassium channel subunits GIRK1 and GIRK4. Like GALR1, GALR3 signaling pathways lead to the inhibition of adenylate cyclase and to the activation of potassium channels, which are linked to the regulation of neurotransmitter release. Binding of galanin to galanin receptors results in increased feeding, impaired learning, enhanced opiate analgesia and decreased opiate place preference.

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Anti-NCR3LG1 Rabbit Polyclonal Antibody (Cy3®)

Supplier: Bioss

Triggers NCR3-dependent natural killer cell activation.

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Anti-NCR3LG1 Rabbit Polyclonal Antibody (Alexa Fluor® 555)

Supplier: Bioss

Triggers NCR3-dependent natural killer cell activation.

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Anti-NCR3LG1 Rabbit Polyclonal Antibody (Alexa Fluor® 647)

Supplier: Bioss

Triggers NCR3-dependent natural killer cell activation.

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STEM concepts, agarose gel electrophoresis

STEM concepts, agarose gel electrophoresis

Supplier: EDVOTEK

Link important STEM concepts using Agarose Gel Electrophoresis.

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Using CRISPR to treat cystic fibrosis

Using CRISPR to treat cystic fibrosis

Supplier: EDVOTEK

Hands-on simulation of CRISPR-Cas9 to target and treat Cystic Fibrosis.

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Screens for optical bench

Screens for optical bench

Supplier: DIDALAB

Educational Materials, Optics, Application: Physics, Translucent screen 20×20 cm, attached to a rod with Ø 10 mm

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Anti-NCR3LG1 Rabbit Polyclonal Antibody (Cy5®)

Supplier: Bioss

Triggers NCR3-dependent natural killer cell activation.

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Kits: restriction enzyme cleavage patterns of DNA, Ready-to-Load™

Kits: restriction enzyme cleavage patterns of DNA, Ready-to-Load™

Supplier: EDVOTEK

Plasmid and lambda DNA are pre-digested with restriction endonucleases that recognise and cut double-stranded DNA within or near defined base sequences. Digests are separated by agarose gel electrophoresis.

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Human recombinant FAP

Supplier: ENZO LIFE SCIENCES

Produced in a baculovirus expression system. Active recombinant human FAP (aa 29-760), representing a naturally-occurring cleaved (soluble) form.

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Experimentation kits, detection of a simulated infectious agent

Experimentation kits, detection of a simulated infectious agent

Supplier: EDVOTEK

An infectious outbreak requires prompt and accurate identification of the biological agent. Often, early clinical symptoms are first identified in exposed individuals and then infectious agents are identified by lab tests. In this experiment, students transmit a simulated infectious agent (chemical dye) between classmates which is only visible under long UV light. The pattern of transmission and primary source is documented.

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Anti-NCR2 Rabbit Polyclonal Antibody (Alexa Fluor® 488)

Supplier: Bioss

Cytotoxicity-activating receptor that may contribute to the increased efficiency of activated natural killer (NK) cells to mediate tumor cell lysis.

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Kits: DNA-based screening for smallpox, Ready-to-Load™

Kits: DNA-based screening for smallpox, Ready-to-Load™

Supplier: EDVOTEK

This experiment presents a bioterrorism scenario, with students examining a simulated DNA fingerprinting test for the detection of smallpox.

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Electrochemistry kit

Electrochemistry kit

Supplier: 3B Scientific

Equipment set inclusive of digital multimeter for measuring electrochemical potentials of various metals in experiments.

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Kits: DNA paternity test, Ready-to-Load™

Kits: DNA paternity test, Ready-to-Load™

Supplier: EDVOTEK

This experiment introduces students to the use of DNA fingerprinting in a simulated paternity determination. A child's DNA fingerprint is compared with his parents.

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Anti-NPAS3 Rabbit Polyclonal Antibody

Supplier: Bioss

The Per-Arnt-Sim (PAS) domain is a 270 amino acid motif that mediates associations among various PAS family transcription factors. The PAS family contains neuronal specific transcription factors known as NPAS1, NPAS2 and NPAS3, which are involved the development and maintenance of learning and memory pathways. NPAS1 regulates erythropoietin expression in developing brain. NPAS2, also designated PAS 4/MOP4, associates with MOP3 to activate transcription. NPAS3, which localizes to the nucleus and is ubiquitously expressed in the adult brain, may be involved in neurogenesis and may control regulatory pathways relevant to psychotic illness and to schizophrenia. It regulates tracheal cell fates in the embryo and is necessary for the development of the posterior spiracles and the salivary gland duct. NPAS3 contains 1 basic helix-loop-helix (bHLH) domain, 1 PAC (PAS-associated C-terminal) domain, and 2 PAS (PER-ARNT-SIM) domains. Efficient DNA binding by NPAS2 requires dimerization with another bHLH protein.

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Prisms

Prisms

Supplier: DIDALAB

Prism made of standard optical glass with index near to 1,52. Equilateral dispersing prisms are used for wavelength separation applications. Intended for demonstration experiments of light dispersion.

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Anti-B7-H6 Rabbit Polyclonal Antibody (Alexa Fluor® 750)

Supplier: Bioss

Triggers NCR3-dependent natural killer cell activation.

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Optical equipment to demonstrate the law of polarisation

Optical equipment to demonstrate the law of polarisation

Supplier: DIDALAB

This comprehensive optical pack allows you to implement and study the basic principles of polarisation of light.

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