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  • TGF-ß Signaling Pathway
    Life Sciences - 26 Feb 2019
    Transforming growth factor-ß (TGF-ß) signaling plays a vital role in regulating cell growth, differentiation, and development in a wide array of biological systems.
  • What are Bacteriophages?
    Life Sciences - 26 Feb 2019
    Bacteriophages are small, virus-like organisms that infect bacteria. They are comprised of a protein capsule around an RNA or DNA genome.
  • Anti-Counterfeiting Technology for Biomaterials
    Life Sciences - 26 Feb 2019
    Anti-counterfeiting technology helps establish the authenticity of biomaterials. Methods include overt, hidden, forensic and trace technologies.
  • Camelid Antibodies – Advantages and Limitations
    Life Sciences - 25 Jan 2019
    Camelid antibodies (or VHHs) are small, stable nanobodies that permeate the blood-brain-barrier easily. However, they are rapidly cleared from the body.
  • Micromanipulation and Microinjection Techniques
    Life Sciences - 18 Jan 2019
    Microinjection refers to a technique wherein substances are injected into single cells using a very thin needle.
  • Antibody Mimetics: An Overview
    Life Sciences - 23 Nov 2018
    Antibody mimetics are artificial peptides that behave in a similar fashion to antibodies, and bind to specific antigens.
  • Interfering Factors in Assay Design
    Life Sciences - 1 Nov 2018
    There are several factors that may affect the sensitivity and reliability of an assay. These must be considered when selecting a signal amplification system.
  • Difference Between Spheroplasts and Protoplasts
    Life Sciences - 29 Oct 2018
    Spheroplasts are created from gram-negative bacteria and only part of their cell walls are removed. Gram-positive bacteria have only one cytoplasmic membrane, while gram-negative bacterium have two...
  • Cell Preparation for Flow Cytometry
    Life Sciences - 23 Oct 2018
    This article describes how to prepare cells for flow cytometry, a popular technique used to analyze cell size, volume, and molecule expression.
  • Antimicrobial Properties of Nanoparticles
    Life Sciences - 18 Oct 2018
    Nanoparticles are potential broad-spectrum antibiotic agents, and they can overcome evolved resistances to conventional antibiotics. The over-use of regular antibiotics has created ‘superbugs’,...

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