Related Experiment Video

Updated: Sep 2, 2026

Setting-up an In Vitro Model of Rat Blood-brain Barrier (BBB): A Focus on BBB Impermeability and Receptor-mediated Transport
16:26

Setting-up an In Vitro Model of Rat Blood-brain Barrier (BBB): A Focus on BBB Impermeability and Receptor-mediated Transport

Published on: June 28, 2014

Amino acid transport in plasma membrane vesicles from isolated rat liver parenchymal cells

H J Sips, M E Apitule, K van Dam

    Biochimica Et Biophysica Acta
    |August 4, 1980
    PubMed

    More Related Videos

    A Simple and Reproducible Method to Prepare Membrane Samples from Freshly Isolated Rat Brain Microvessels07:13

    A Simple and Reproducible Method to Prepare Membrane Samples from Freshly Isolated Rat Brain Microvessels

    Published on: May 7, 2018

    Characterization of Membrane Transporters by Heterologous Expression in E. coli and Production of Membrane Vesicles13:16

    Characterization of Membrane Transporters by Heterologous Expression in E. coli and Production of Membrane Vesicles

    Published on: December 31, 2019

    Related Concept Videos

    Overview of Protein Sorting and Transport01:45

    Overview of Protein Sorting and Transport

    Eukaryotic cells have different membrane-bound organelles with distinct protein requirements. The process by which proteins are targeted to a specific organelle is called protein sorting.
    Protein sorting can be of two types: signal-based sorting and vesicle-based trafficking. In signal-based sorting, specific amino acid sequences called sorting signals target proteins to the proper location inside the cell either via gated transport or by protein translocation.  In gated transport, folded...
    Protein Transport to the Thylakoids01:22

    Protein Transport to the Thylakoids

    Thylakoids are membrane-bound sac-like structures within the chloroplast that serve as sites for photosynthesis. Thylakoid lumen contains many electron transport proteins and is enclosed by a thylakoid membrane rich in the light-harvesting complex. Proteins targeted to the thylakoids are transported as precursors and are sorted by the general TOC/TIC import pathway. Once the precursor reaches the stroma, stromal processing peptidases remove their transit signal and expose thylakoid signal...
    Protein Absorption01:12

    Protein Absorption

    Proteins in the gastrointestinal tract typically come from food, but they can also originate from disintegrated cells or secreted enzymes. In the stomach, the enzyme pepsin breaks down these proteins into polypeptides. The fragments then move into the duodenum as a semi-fluid mass called chyme. Pancreatic proteases, such as trypsin and chymotrypsin, and intestinal brush border enzymes like carboxypeptidases further dismantle the polypeptides into tripeptides, dipeptides, and free amino acids.