Related Experiment Video

Updated: Aug 15, 2026

Using Unfixed, Frozen Tissues to Study Natural Mucin Distribution
11:39

Using Unfixed, Frozen Tissues to Study Natural Mucin Distribution

Published on: September 21, 2012

Mucopolysaccharide histochemistry of chiropteran glomerulus

V B Patankar, V Y Patil

    Zeitschrift Fur Mikroskopisch-Anatomische Forschung
    |January 1, 1983
    PubMed

    More Related Videos

    Location, Dissection, and Analysis of the Murine Stellate Ganglion07:50

    Location, Dissection, and Analysis of the Murine Stellate Ganglion

    Published on: December 22, 2020

    Detection of Glycosaminoglycans by Polyacrylamide Gel Electrophoresis and Silver Staining05:57

    Detection of Glycosaminoglycans by Polyacrylamide Gel Electrophoresis and Silver Staining

    Published on: February 25, 2021

    Related Concept Videos

    Proteoglycans01:05

    Proteoglycans

    Glycans, a class of complex heterogeneous molecules, can be covalently attached to proteins to form glycosylated proteins that regulate various physiological and pathological processes. Glycosylated proteins or glycoproteins comprise N-linked and O-linked oligosaccharides. O-glycosylation is the most common type of protein glycosylation. Here, glycans attach to the oxygen atom of the hydroxyl groups of Serine or Threonine residues. O-linked glycosylation occurs later in protein processing,...
    Glycosaminoglycans01:23

    Glycosaminoglycans

    Glycosaminoglycans (GAGs), also known as mucopolysaccharides, are long and linear polymers comprising of specific repeating disaccharides - the amino sugar that can be N-acetylglucosamine or N-acetylgalactosamine, and a uronic acid that is usually glucuronic acid or iduronic acid.
    GAGS are found in the extracellular matrix of vertebrates, invertebrates, and bacteria. Due to their polar nature they attract water, and serve as excellent lubricants or shock absorbers in an animal body.
    Hyaluronic...
    Matrix Proteoglycans and Glycoproteins01:21

    Matrix Proteoglycans and Glycoproteins

    Proteoglycans are extensively glycosylated proteins, commonly found in the extracellular matrix, interwoven with collagen fibers. Hyaline cartilage, the most common type of cartilage in the body, consists of short and dispersed collagen fibers associated with large amounts of proteoglycans. These proteoglycans have long negative charges that attract cations, which in turn attract water molecules. This influx of ions and water molecules swells up the proteoglycan like a water-soaked gel that can...
    Glycocalyx and its Functions01:14

    Glycocalyx and its Functions

    The glycocalyx is a carbohydrate-rich, fuzzy-appearing layer on the outer surface of the cell membrane. It is highly hydrophilic, because of this it attracts large amounts of water to the cell's surface. This aids the cell's interaction with the watery environment and also helps it to obtain substances dissolved in the water. It is also important for cell identification, self/non-self determination, and embryonic development and is used in cell-to-cell attachments to form tissues.
    Components of...