Neutralizing antibodies are antibodies that bind to viruses or other pathogens and prevent them from infecting cells. When a virus enters the body, the immune system responds by producing antibodies.
Cryopreservation is the method of preserving cells, tissues, or organs by freezing them at extremely low temperatures, often below -130°C, for long-term storage or future use. The goal of cryopreservation is to inhibit biological activity and metabolic reactions that can harm cells and tissues while preserving their viability and functionality after thawing.
Cryopreservation- Introduction, Principle, Methods, Benefits, Significance Read More »
Bacterial recombination is the process by which bacteria exchange genetic material, typically in the form of plasmids, transposons, or other mobile genetic elements. This exchange can occur between two bacteria of the same species, or even between different species, leading to the transfer of genetic traits such as antibiotic resistance, virulence factors, and metabolic pathways.
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Biosafety cabinets are specialized designed laboratory equipment that provide a barrier between the user and the materials being handled inside the cabinets.
Biosafety Cabinet (BSC)-Types, Features, Handling, Applications Read More »
Introduction: A pipette is a laboratory tool that is used to measure and transfer small volumes of liquids. It is a tube with a calibrated tip and a plunger that allows the user to draw a specific volume of liquid into the pipette and then dispense it. Pipettes are commonly used in scientific research and
Pipette- Parts, Principle, Types, Calibration, Procedure, Uses Read More »
Agar plates are used to culture and observe microorganisms. Notes on agar plates include strain details, colony morphology, characteristics, and experimental conditions for future reference.
Agar Plates- Definition, Composition, Types, Procedure Read More »
Interferons are a group of cytokines with diverse roles in the immune response, exhibiting antiviral and antitumor activities.
Interferons- Definition, Features, Types, Production, Cytokine Read More »
Introduction: Purpose: The results of an antibiotic sensitivity test can help a healthcare provider determine the most appropriate antibiotic to prescribe for a particular infection. It is important to use the correct antibiotic to treat an infection, as using an inappropriate antibiotic can lead to the development of antibiotic resistance, which can make future infections
Antimicrobial Susceptibility Testing (AST)- Types and Applications Read More »
Introduction: Principle: The principle of a serological test is based on the ability of the immune system to produce specific antibodies in response to the presence of foreign substances, such as viruses or bacteria. When the body is exposed to an infectious agent, the immune system recognizes the agent as being foreign and mounts an
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A comprehensive note on mitosis covers the fundamental process of cell division, outlining the stages from interphase to cytokinesis.
Mitosis- Definition, phases, Functions, Animal vs plant cells Read More »
