Finding:

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   Assay

   A wide range of cellular secretions (say, a specific antibody or cytokine) can be detected using the ELISA technique. ... Methods of assay of precious metals
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   Enzyme assay

   These types of assay can be extremely sensitive, since the light produced can be captured by photographic film over days or weeks, but can be hard to quantify, because not all the light released by a reaction will be detected.
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   Comet assay

   The damage usually detected are single strand breaks and double strand breaks. ... The comet assay is an extremely sensitive DNA damage assay.
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   SNP genotyping

   This incorporated base is detected and determines the SNP allele (Goelet et al. 1999; Syvanen 2001). ... Genotyping by Oligonucleotide Ligation Assay (OLA)
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   Bradford protein assay

   The bond is further strengthened by the ionic interaction between the two. ... The assay kit provided by SIGMA is linear for concentrations up to 1.4 mg/ml
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   Electrophoretic mobility shift assay

   Lane 2 contains protein as well as a DNA fragment that, based on its sequence, does not interact. ... This method is referred to as a supershift assay, and is used to unambiguously identify a protein present in the protein-nucleic acid complex.
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   Scintillation proximity assay

   This interaction will trigger the bead to emit light, which can be detected using scintillation counters. ... This method also allows the user to optimize the sensitivity of the assay by altering the quantity of SPA beads.
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   Branched DNA assay

   The detection is encompassed by a non-radioactive method and does not require preamplification of the nucleic acid to be detected. The assay entirely relies on hybridisation as principle.
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   Protein purification

   Some proteins function as receptors and can be detected during purification steps by a ligand binding assay, often using a radioactive ligand. ... Different proteins interact differently with the column material, and can thus be separated by the time required to pass the column, or the conditions required to elute the protein from the column.
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    Inborn error of metabolism

    Guthrie bacterial inhibition assay (detected a few amino acids in excessive amounts in blood) The dried blood spot can be used for multianalyte testing using Tandem Mass Spectroscopy (MS/MS).

Explore the following pages on Powerset:

• Assay,
• Enzyme assay,
• Comet assay,
• SNP genotyping,
• Bradford protein assay,
• Electrophoretic mobility shift assay,
• Scintillation proximity assay,
• Branched DNA assay,
• Protein purification,
• Inborn error of metabolism