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Definition
 
enEnglish
Affinity Labels definition: Analogs of those substrates or compounds which bind naturally at the active sites of proteins, enzymes, antibodies, steroids, or physiological receptors. These analogs form a stable covalent bond at the binding site, thereby acting as inhibitors of the proteins or steroids.
Drug Labeling definition: Use of written, printed, or graphic materials upon or accompanying a drug container or wrapper. It includes contents, indications, effects, dosages, routes, methods, frequency and duration of administration, warnings, hazards, contraindications, side effects, precautions, and other relevant information.
Food Labeling definition: Use of written, printed, or graphic materials upon or accompanying a food or its container or wrapper. The concept includes ingredients, nutritional value, directions, warnings, and other relevant information.
Isotope Labeling definition: Techniques for labeling a substance with a stable or radioactive isotope. It is not used for articles involving labeled substances unless the methods of labeling are substantively discussed. Tracers that may be labeled include chemical substances, cells, or microorganisms.
Product Labeling definition: Use of written, printed, or graphic materials upon or accompanying a product or its container or wrapper. It includes purpose, effect, description, directions, hazards, warnings, and other relevant information.
affinity labeling definition: method of preferential labeling of specific binding molecules or sites in a mixture by coupling the label to the corresponding ligand; e.g., enzyme labeling by reactive dyes coupled to substrate.
In Situ Nick-End Labeling definition: An in situ method for detecting areas of DNA which are nicked during APOPTOSIS. Terminal deoxynucleotidyl transferase is used to add labeled dUTP, in a template-independent manner, to the 3 prime OH ends of either single- or double-stranded DNA. The terminal deoxynucleotidyl transferase nick end labeling, or TUNEL, assay labels apoptosis on a single-cell level, making it more sensitive than agarose gel electrophoresis for analysis of DNA FRAGMENTATION.
terminal nick end labeling definition: an in situ method for detecting areas of DNA which are nicked during apoptosis; terminal deoxynucleotidyl transferase is used to add labeled dUTP, in a template-independent manner, to the 3 primer OH ends of either single- or double-stranded DNA; assay labels apoptosis on a single-cell level, making it more sensitive than agarose gel electrophoresis for analysis of DNA fragmentation.
Primed In Situ Labeling definition: A technique that labels specific sequences in whole chromosomes by in situ DNA chain elongation or PCR (polymerase chain reaction).
Mitotic Index definition: An expression of the number of mitoses found in a stated number of cells.
19 further definitions >>
frFrench
labellisation definition: Action de labelliser.
 
Publications
 

Specific chemical labeling of DNA fragments.

H Eshaghpour et al.

Nucleic Acids Research , 24 Nov 1979

End labeling of enzymatically decapped mRNA.

A Efstratiadis et al.

Nucleic Acids Research , 01 Dec 1977

Site-specific labeling of supercoiled DNA

Alexander Y. Lushnikov et al.

Nucleic Acids Research , 01 Sep 2006

A simple method for 3'-labeling of RNA.

Z Huang et al.

Nucleic Acids Research , 01 Nov 1996

Comparison of target labeling methods for use with Affymetrix GeneChips

William Lonergan et al.

BMC Biotechnology , 18 May 2007

The topology of metabolic isotope labeling networks

Michael Weitzel et al.

BMC Bioinformatics , 29 Aug 2007

Internal 32 P-labeling of l -deoxyoligonucleotides

Christian Frauendorf et al.

Nucleic Acids Research , 01 Apr 2003

Recent Advances in Fluorescent Labeling Techniques for Fluorescence Microscopy

Takeshi Suzuki et al.

Acta Histochemica et Cytochemica , 18 Dec 2007

Specific spin-labeling of transfer ribonucleic acid molecules.

M Caron et al.

Nucleic Acids Research , 01 Jan 1976

Chemical methods of DNA and RNA fluorescent labeling.

D Proudnikov et al.

Nucleic Acids Research , 15 Nov 1996

672 further publications >>