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Artículo
Research record from Talanta, 2026-03-05. PMID 41812402.
Artículo
Research record from Talanta, 2026-07-27. PMID 42531973.
Artículo
Research record from Clin Lab, 2026-09-01. PMID 42733985.
Technology
A laboratory procedure that combines the sequence-specific detection aspects of FISH with the simple detection methods of immunohistochemistry. Briefly, sequence-specific probes are hybridized to cells fixed on slides and the sequestered probe is visualized by a peroxidase reaction. It has the advantage of being a less costly assay that does not require fluorescence microscopy with results that are stable over time.
Technology
Check PCR instrument compatibility by fluorescence channels, reaction format support, software fit and validation effort.
Technology
Check assay-to-instrument fit by fluorescence channels, reaction format and software compatibility across installed PCR platforms.
Technology
A rapid, simple, visual and sensitive technique for measuring DNA breakage in individual mammalian cells in response to a test agent. A cell is immobilized in agarose and made permeable and the broken DNA migrates out under the influence of the electric field. A damaged cell has the appearance of a comet with a brightly fluorescent cell body and a tail whose length and fluorescence intensity are related to the number of DNA-strand breaks induced by the test agent.
Glossary Term
A class of dyes when excited by light of certain wavelengths, emit photons and become fluorescent. Fluorescence gives fluorochromes imaging characteristics and are used to label or stain biological structures.
Technology
A DNA sequencing technique in which a mixture of deoxynucleosidetriphosphates (dNTPs) and chain-terminating dNTPs, which are radioactively or fluorescently labeled, are combined within the reaction mixture. Once the reaction is complete, the DNA strands are separated by size, and the labeled chain terminating dNTPs can be read in sequence by the investigator or by a machine.
Technology
An immunological procedure in which the antibodies are coupled with molecules which fluoresce under ultra violet (UV) light. This makes them particularly suitable for detection of specific antigens in tissues or on cells.
Artículo
Research record from Analyst, 2026-09-16. PMID 42504878.
Artículo
Research record from Talanta, 2026-03-27. PMID 41905041.
