Chemical Ingredients
Research Library
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EMD Chemicals Inc.
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Telomerase is a specialized ribonucleoprotein composed of telomerase reverse transcriptase (TERT), an intrinsic RNA template (TR), and several associated proteins. Its main function is to stabilize telomeres, which protect chromosomes from recombination and end-to-end fusion.
Telomeres also recognize DNA damage and control the replicative capability of cells. With each cell division some of ...
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Columbia Biosciences Corp.
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Phycobilisomes are cyanobacterial photosynthetic energy transfer complexes partly composed of phycobiliproteins, proteins that are widely used as conjugable fluorochromes for flow cytometry. The brightness and photostability of phycobiliproteins suggest that intact phycobilisomes could constitute even brighter probes for fluorescence-based detection systems. Stabilized phycobilisomes have been ...
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R&D Systems, Inc.
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Cell-Based ELISAs are unique fluorometric immunoassays that permit the simultaneous measurement of two proteins in the same microplate well without lysate preparation. Kits come in two formats: phospho-protein kits contain primary antibodies to measure both a phosphorylated form of a protein and the total protein regardless of its phosphorylation state, while total protein kits contain antibodies ...
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EMD Chemicals Inc.
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Cyclooxygenases (COXs), also known as prostaglandin H synthases, are fatty acid oxygenases that contain about 600 amino acid residues and act on arachidonic acid to generate prostaglandins (PG). All vertebrates contain two COX genes: one encoding the constitutive COX-1 and another inducible COX-2. COX-1 and COX-2 share approximately 60-65% amino acid identity. These COX isoforms are bifunctional ...
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R&D Systems, Inc.
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Antibody arrays are solid matrix assays designed to simultaneously monitor changes in the expression or post-translational modication of multiple cellular protein targets. The multiplexing capabilities are possible due to the “printing” of individual antibodies at precise and dened positions (or coordinates) on the matrix. These arrays offer a rapid and economical way to identify kinase pathways ...
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