Related Experiment Video

Updated: Jun 14, 2026

Opsonophagocytic Killing Assay to Assess Immunological Responses Against Bacterial Pathogens
08:47

Opsonophagocytic Killing Assay to Assess Immunological Responses Against Bacterial Pathogens

Published on: April 5, 2019

Antigen and antibody relationships of oral lactobacilli

N B WILLIAMS

    Journal of Bacteriology
    |March 27, 2010
    PubMed
    Abstract

    No abstract available in PubMed .

    Keywords:
    BACTERIA/lactic acid group

    More Related Videos

    The Use of a β-lactamase-based Conductimetric Biosensor Assay to Detect Biomolecular Interactions08:06

    The Use of a β-lactamase-based Conductimetric Biosensor Assay to Detect Biomolecular Interactions

    Published on: February 1, 2018

    Opsono-Adherence Assay to Evaluate Functional Antibodies in Vaccine Development Against Bacillus anthracis and Other Encapsulated Pathogens13:47

    Opsono-Adherence Assay to Evaluate Functional Antibodies in Vaccine Development Against Bacillus anthracis and Other Encapsulated Pathogens

    Published on: May 19, 2020

    Related Concept Videos

    Affinity and Avidity01:41

    Affinity and Avidity

    Overview
    The Oral Microbiota01:27

    The Oral Microbiota

    The oral microbiome includes a complex ecosystem comprising over 700 microbial species, identified through genomic sequencing and culture-based analyses to date. This community includes a core microbiome, found universally among individuals, and a variable component influenced by environmental factors such as diet, lifestyle, and host genetics. Site-specific conditions, including oxygen gradients, pH levels, and nutrient availability, determine the spatial distribution of these microorganisms...
    Antibody Actions01:26

    Antibody Actions

    Antibodies, or immunoglobulins, are critical players in the immune system's arsenal against invading pathogens. Produced by B cells and plasma cells, their primary role is to detect and bind to specific antigens, molecules found on the surface of pathogens like bacteria or viruses. Beyond antigen recognition, antibodies perform several vital functions that contribute to immune defense.
    Neutralization
    Antibodies can bind to pathogens, preventing them from infecting host cells. This process...
    Cross-reactivity00:42

    Cross-reactivity

    Overview
    Formation of Lipopolysaccharides01:19

    Formation of Lipopolysaccharides

    Lipopolysaccharides (LPS) are crucial components of the outer membrane of Gram-negative bacteria, serving both structural and functional roles. It contributes to membrane stability and protects bacteria from host immune responses. LPS is composed of three major regions—lipid A, a core oligosaccharide, and an O antigen. The biosynthesis and assembly of LPS involve a highly coordinated set of enzymatic reactions and transport mechanisms. Additionally, LPS is recognized as an endotoxin, triggering...
    Defense Against Bacterial Pathogens01:31

    Defense Against Bacterial Pathogens

    The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against bacterial infections. It consists of various immune cells, each playing a specific role in the defense mechanism.
    Phagocytes
    Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...