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  • GFP-tagging in Fluorescence Microscopy
    Life Sciences - 26 Feb 2019
    Green Fluorescent Protein (GFP) was first isolated from the jelly fish, Aequorea victoria. The protein consists of 238 amino acid residues that fluoresce green when exposed to UV light. The gene for...
  • Affinity Chromatography Applications
    Life Sciences - 26 Feb 2019
    There are a variety of uses for affinity chromatography purification techniques. They are being increasingly used to separate pharmaceutical and biological samples nowadays. Here are several ways that...
  • ATP Biosynthesis
    Life Sciences - 26 Feb 2019
    Adenosine triphosphate (ATP) is a high-energy molecule present in living cells. It is a nucleoside triphosphate that provides energy within cells for metabolism and is used in several cellular...
  • Tyramide Signal Amplification (TSA) Applications
    Life Sciences - 18 Oct 2018
    Tyramide signal amplification (TSA) is a biological technique used to detect proteins, DNA, and viruses. It can be combined with other techniques such as FISH.
  • Bioactive Peptide Applications
    Life Sciences - 23 Aug 2018
    Bioactive peptides are small protein fragments that promote metabolic health by exerting a positive influence on biological responses within the body.
  • Gram Positive Bacteria
    Life Sciences - 23 Aug 2018
    Gram positive bacteria are those that stain purple. They are usually non-pathogenic and their cell walls contain a thick layer of peptidoglycan.
  • The Role of PAX6 in Eye Development and Genetic Eye Disorders
    Life Sciences - 23 Feb 2026
    As a key transcription factor, PAX6 governs eye and brain development, with genetic alterations linked to aniridia and structural brain changes.
  • Spatial RNA Medicine: The Next Frontier in Precision Therapeutics
    Life Sciences - 5 Dec 2025
    Spatial RNA medicine combines transcriptomics and RNA therapeutics, mapping gene expression in tissues to enhance precision oncology and targeted therapies.
  • Biochemistry of a PKU Test
    Life Sciences - 18 May 2022
    The phenylketonuria (PKU) test is a diagnostic tool used to test infants for phenylketonuria a few days after birth.
  • What are Prions?
    Life Sciences - 23 Nov 2021
    Prions are proteins encoded by the PRNP gene that are composed of 253 amino acids.

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