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M\\u00F6dinger+Elektro-Gro\\u00DFhandelshaus
Catalog Number:
(71009-508)
Supplier:
KMG
Description:
Acetone Cleanroom LP, Acetone can be used for drying laboratory glassware, removing greasy or oily contaminants from work benches, or as a general photoresist stripper or edgebead remover. 350lb.
Catalog Number:
(101410-912)
Supplier:
Electron Microscopy Sciences
Description:
Hematoxylin solution is a prepared, ready-to-use, high quality staining solutions for standard staining procedures used by the biological staining commission and the armed forces institute of pathology.
Supplier:
Electron Microscopy Sciences
Description:
Due to the supply shortage of ERL-4206, ERL-4221 has now been specially formulated to replace it. ERL 4206 is one of the main components of the low viscosity (Dr. Spur) embedding resin kit.
Supplier:
Electron Microscopy Sciences
Supplier:
Electron Microscopy Sciences
Description:
EMS Immuno Mountâ„¢ with strong anti-fading agent, 1, 4-phenylenediamine (PPD) is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
Supplier:
Electron Microscopy Sciences
Description:
A variety of Loctite adhesives are available that will bond a range of materials.
Catalog Number:
(100503-856)
Supplier:
Electron Microscopy Sciences
Description:
Scala C
Catalog Number:
(103306-232)
Supplier:
Electron Microscopy Sciences
Description:
Single FIB sample and grid holder holds a FIB sample mounted on standard <sup>1</sup>/<sub>2</sub>" (12.7 mm) pin stub for FIB milling and lift-out procedures.
Catalog Number:
(10321-262)
Supplier:
Bioss
Description:
Isocitrate dehydrogenases catalyze the oxidative decarboxylation of isocitrate to 2-oxoglutarate. These enzymes belong to two distinct subclasses, one of which utilizes NAD(+) as the electron acceptor and the other NADP(+). Five isocitrate dehydrogenases have been reported: three NAD(+)-dependent isocitrate dehydrogenases, which localize to the mitochondrial matrix, and two NADP(+)-dependent isocitrate dehydrogenases, one of which is mitochondrial and the other predominantly cytosolic. NAD(+)-dependent isocitrate dehydrogenases catalyze the allosterically regulated rate-limiting step of the tricarboxylic acid cycle. Each isozyme is a heterotetramer that is composed of two alpha subunits, one beta subunit, and one gamma subunit. The protein encoded by this gene is the beta subunit of one isozyme of NAD(+)-dependent isocitrate dehydrogenase. Three alternatively spliced transcript variants encoding different isoforms have been described for this gene.
Supplier:
Electron Microscopy Sciences
Description:
EMS Glycerol with DAPI and DABCOâ„¢ is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
Supplier:
Electron Microscopy Sciences
Description:
Reduces infiltration time by one-third. Cuts to 2 micron thickness with excellent ribbon continuity.
Supplier:
Electron Microscopy Sciences
Description:
Protects cellular structure. Can be used with human and animal calcified tissue, bone, cartilage and other hard specimens.
Catalog Number:
(100492-114)
Supplier:
Electron Microscopy Sciences
Description:
Tantalum foil, 0.003" thick, (0.075mm), 6 x 6" (15.2 x 15.2 cm), for aperture cleaning, vacuum evaporation.
Catalog Number:
(10252-090)
Supplier:
Bioss
Description:
SH3 and multiple ankyrin repeat domains 1-3 (Shank1-3) of the Shank/ProSAP family are molecular scaffolds in the postsynaptic density (PSD). The PSD is an electron-dense structure underneath the postsynaptic plasma membrane of excitatory synapses that anchors and clusters glutamate receptors opposite to the presynaptic neurotransmitter release site. Shank proteins contain PDZ modular domains that coordinate the synaptic localization of ion channels, receptors, signaling enzymes, and cell adhesion molecules. The PDZ domain mediates protein-protein interactions via the recognition of a conserved sequence motif at the C-terminus of their target protein(s). Shank recruits betaPIX and PAK to spines to regulate postsynaptic structure and interacts with NMDA receptor and metabotropic glutamate receptor complexes. Transcript splice variation in the Shank family influences the spectrum of Shank-interacting proteins in the PSDs of adult and developing brain to ensure normal development.
Supplier:
Enzo Life Sciences
Description:
The proteasome is widely recognised as the central enzyme of non-lysosomal protein degradation. It is responsible for intracellular protein turnover and it is also critically involved in many regulatory processes and, in higher eukaryotes, in antigen processing. The 26S proteasome is the key enzyme of the ubiquitin/ATP-dependent pathway of protein degradation. The catalytic core of this unusually large (2000kDa, 450Ã… in length) complex is formed by the 20S proteasome, a barrel shaped structure shown by electron microscopy to comprise of four rings each containing seven subunits.
Based on sequence similarity, all fourteen 20S proteasomal subunit sequences may be classified into two groups, α and β, each group having distinct structural and functional roles. The α-subunits comprise the outer rings and the β-subunits the inner rings of the 20S proteasome. Observations of the eukaryotic proteasome and analysis of subunit sequences indicate that each ring contains seven different subunits (α7β7β7α7) with a member of each sub-family represented in each particle. Each subunit is located in a unique position within the α- or β-rings. 120S Proteasomes degrade only unfolded proteins in an energy-independent manner, whereas 26S proteasomes degrade native and ubiquitinylated proteins in an ATP-dependent manner. The native protein substrates are recognised by subunits, some with ATP binding sites, of the outer 19S caps of the 26S proteasome.
Catalog Number:
(10251-130)
Supplier:
Bioss
Description:
The ProSAP family of proteins contain many protein-protein interaction domains and serve as scaffolding mediators within the post-synaptic density (PSD) of excitatory brain synapses. The PSD is an electron-dense structure underneath the post-synaptic plasma membrane of excitatory synapses that anchors and clusters glutamate receptors opposite to the pre-synaptic neurotransmitter release site. Shank proteins contain PDZ modular domains that coordinate the synaptic localization of ion channels, receptors, signaling enzymes, and cell adhesion molecules. The PDZ domain mediates protein-protein interactions via the recognition of a conserved sequence motif at the C-terminus of their target protein(s). ProSAPiP1 (proline rich synapse associated protein interacting protein 1) is a 673 amino acid protein that interacts with the PDZ domain of Shank 3. ProSAPiP1 expression is brain-specific with highest expression within the cerebellum, hippocampus and cerebral cortex.
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
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
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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