5820 Resultaten voor: "3-Toluoyl+chloride&pageNo=65"

Supplier: VELP SCIENTIFIC

Magneetroerders die een continue werking garanderen bij zowel lage als hoge snelheden en zorgen voor veiligheid en weerstand tegen chemische middelen.

Supplier: Biosensis

This antibody is a nuclear phosphoprotein which forms a tight but non-covalently linked complex with the JUN/AP-1 transcription factor. In the heterodimer, FOS and JUN/AP-1 basic regions each seems to interact with symmetrical DNA half sites. On TGF-beta activation, forms a multimeric SMAD3/SMAD4/JUN/FOS complex at the AP1/SMAD-binding site to regulate TGF-beta-mediated signaling.

Supplier: Kango

Ergonomische zittingen van zacht polyurethaan voor maximaal comfort. Zacht polyurethaan, aangepast aan alle toepassingen en werkomgevingen.

Supplier: Bioss

The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. PSMD9 is a non-ATPase subunit of the 19S regulator.

Supplier: Bioss

Chromosome 3 is made up of about 214 million bases encoding over 1100 genes. Notably, there is a chemokine receptor gene cluster and a variety of human cancer related loci on chromosome 3. Particular regions of the chromosome 3 short arm are deleted in many types of cancer cells. Key tumour suppressing genes on chromosome 3 encode apoptosis mediator RASSF1, cell migration regulator HYAL1 and angiogenesis suppressor SEMA3B. Marfan Syndrome, porphyria, von Hippel-Lindau syndrome, osteogenesis imperfecta and Charcot-Marie-Tooth Disease are a few of the numerous genetic diseases associated with chromosome 3. The LOC285346 gene product has been provisionally designated LOC285346 pending further characterisation.

Supplier: Bioss

Direct ligand for ERBB3 and ERBB4 tyrosine kinase receptors. Concomitantly recruits ERBB1 and ERBB2 coreceptors, resulting in ligand-stimulated tyrosine phosphorylation and activation of the ERBB receptors. The multiple isoforms perform diverse functions such as inducing growth and differentiation of epithelial, glial, neuronal, and skeletal muscle cells; inducing expression of acetylcholine receptor in synaptic vesicles during the formation of the neuromuscular junction; stimulating lobuloalveolar budding and milk production in the mammary gland and inducing differentiation of mammary tumor cells; stimulating Schwann cell proliferation; implication in the development of the myocardium such as trabeculation of the developing heart. Isoform 10 may play a role in motor and sensory neuron development.

Supplier: Spectrum Laboratories

Hollow fibre filter modules are particularly useful in tangential flow filtration because processes can easily be scaled-up from small volume applications to full-scale production.

Supplier: NEW PIG

PIG Blue is the most absorbent mat. Maximum absorbency soaks up more so you use less on big spills and high-volume leaks.

Supplier: NEW PIG

Hi-viz spill absorbents alert workers to slip hazards while cleaning up leaks.

Supplier: Atago

These salt meters utilise the electric conductivity method and require no reagent solutions. They feature a funnel-shaped sensor section which measures the salinity in a solution of soluble materials.

Supplier: OMNIFIT

EZ columns are designed to suit the majority of standard laboratory chromatography applications. They are ideal for aqueous systems and compatible with solvents used in common liquid chromatography applications such as protein purification.

Supplier: MACHEREY-NAGEL

NUCLEODUR® Sphinx RP is a bifunctional RP phase with a balanced ratio of propylphenyl and C18 ligands, using in HPLC.

Supplier: MACHEREY-NAGEL

NUCLEODUR® C18 PolarTec is an octadecyl modified silica phase with embedded polar group for HPLC.

Supplier: 3M

Scotch® Liner less rubber splicing tape 130C is a highly conformable, liner less, ethylene rubber (EPR), high voltage insulating tape. This self-bonding tape has excellent physical and electrical properties, which provide immediate moisture seals as well as void-free build-ups.

Supplier: GA

Removable deep-freeze labels for vials, tubes, and freezer boxes. These thermal transfer freezer labels have a glove-friendly adhesive that ensures the labels can be easily removed without leaving any adhesive residue.

Supplier: NEW PIG

Both sides of this absorbent mat are tough enough for rough surfaces. PIG Extra-Duty Mat is highly abrasion resistant so it won't rip, tear or fray.

Supplier: Testo

Deze dataloggers zijn ontworpen voor nauwkeurige bewaking en voorkomen onderbreking van het koelketenproces voor kwaliteitscontrole. Ze reizen mee met vracht en laadruimtes om de temperatuur van gevoelige producten te bewaken.

Supplier: PEAK SCIENTIFIC

Precision Nitrogen 250 generator provides a constant and consistent source of nitrogen for detector make-up gas at standard/typical detection levels for GC applications, as well as headspace vial pressurization, purge and trap, tube conditioning for thermal desorption and sample preparation.

Supplier: Brady

The BradyPrinter i7100 industrial thermal transfer benchtop printer is ideal for customers requiring reliable high volume printing on lots of different materials within the Aerospace, Defence and Mass Transit, Electronics, Automotive, Logistics, Electrical, Voice-Datacom and LAB markets. It guarantees accurate printing on sleeves, tags, labels, tapes, cable markers and much more.

Supplier: Brady

The BradyPrinter i7100 industrial thermal transfer benchtop printer is ideal for customers requiring reliable high volume printing on lots of different materials within the Aerospace, Defence and Mass Transit, Electronics, Automotive, Logistics, Electrical, Voice-Datacom and LAB markets. It guarantees accurate printing on sleeves, tags, labels, tapes, cable markers and much more.

Supplier: Testo

Compact testo 922 is versatile instrument: it not only determines temperatures quickly and accurately, but also does a direct calculation of the differential temperature. This means that measurements can be completed just as quickly as documentation with the practical testo Smart App for smartphones and tablets. A typical application for the testo 922 is the control of the supply/return temperature on heating circuit manifolds. Two Type K thermocouple probes are included, but the testo 922 is also compatible with other commercially available TC type K probes.

Supplier: Bioss

The protein encoded by this gene is a member of the INK4 family of cyclin-dependent kinase inhibitors. This protein has been shown to form a stable complex with CDK4 or CDK6, and prevent the activation of the CDK kinases, thus function as a cell growth regulator that controls cell cycle G1 progression. The abundance of the transcript of this gene was found to oscillate in a cell-cycle dependent manner with the lowest expression at mid G1 and a maximal expression during S phase. The negative regulation of the cell cycle involved in this protein was shown to participate in repressing neuronal proliferation, as well as spermatogenesis. Two alternatively spliced variants of this gene, which encode an identical protein, have been reported.

Supplier: Bioss

The protein encoded by this gene is a member of the INK4 family of cyclin-dependent kinase inhibitors. This protein has been shown to form a stable complex with CDK4 or CDK6, and prevent the activation of the CDK kinases, thus function as a cell growth regulator that controls cell cycle G1 progression. The abundance of the transcript of this gene was found to oscillate in a cell-cycle dependent manner with the lowest expression at mid G1 and a maximal expression during S phase. The negative regulation of the cell cycle involved in this protein was shown to participate in repressing neuronal proliferation, as well as spermatogenesis. Two alternatively spliced variants of this gene, which encode an identical protein, have been reported.

Supplier: Bioss

The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. PSMD9 is a non-ATPase subunit of the 19S regulator.

Supplier: THERMO MATRIX TECHNOLOGIES

Permanently attached, laser-etched 2D barcodes on the bottom of each tube allow you to scan and decode tubes at once without removing them from the rack and allow data to be associated with each tube.

Supplier: Testo

The testo 926 TE type T digital temperature meter provides you with a quick, reliable and discreet means of checking the core temperature of food in commercial kitchens, catering and other commercial and industrial environments.

Supplier: Biotium

Biotium offers a number of reactive dye formats for labelling proteins, nucleic acids, and other biomolecules with fluorescent dyes. CF® dyes offer advantages in brightness and photostability compared other similar commercial dyes. CF® dyes are available in a number of reactive dye formats for CF® dye colours span the visible and near-infrared spectra.

Supplier: Bioss

MD1 is a 28 kDa molecule that is associated at the cell surface with RP105 (CD180). RP105 is a leucine-rich repeat (LRR) molecule that is expressed on B lymphocytes. It was first identified by a mAb that protects spleen B cells from irradiation-induced apoptosis. LRR proteins, such as Toll receptors, have a role in innate immunity. MD1 is primarily expressed by B cells, dendritic cells and monocytes, and promotes the recognition of, and subsequent signaling by LPS in the innate immune system. MD1 does not have any homology to other molecules. MD1 when expressed alone behaves as a secretory protein. Expression of MD1 in a cell increases the expression of RP105.

Supplier: tempmate

Pre-programmed. Outstanding single-use temperature and humidity logger for reliable cold chain monitoring. Integrated USB port and PDF and CSV generating software on-board.

Supplier: THERMO H + P LABORTECHNIK

Multi-position magnetic stirrers for reliable, safe performance with pre-selectable power settings, which optimise stirring efficiency for different liquid volumes and minimise heat output. Stirrers have a large, easy to clean working surface and are ideal for a range of mixing tasks.