Related Experiment Video

Updated: Jun 20, 2026

Clinical Examination Protocol to Detect Atypical and Classical Scrapie in Sheep
13:42

Clinical Examination Protocol to Detect Atypical and Classical Scrapie in Sheep

Published on: January 19, 2014

p.Asn176Lys and p.Met137Thr dimorphisms of the PRNP gene significantly decrease the susceptibility to classical

C Maestrale1, A Carta, S Attene

  • 1Istituto Zooprofilattico Sperimentale della Sardegna, Via Duca degli Abruzzi 8, 07100 Sassari, Italy.

Animal Genetics
|August 27, 2009
PubMed

More Related Videos

Isolation of Soluble and Insoluble PrP Oligomers in the Normal Human Brain11:29

Isolation of Soluble and Insoluble PrP Oligomers in the Normal Human Brain

Published on: October 3, 2012

Screening for Amyloid Aggregation by Semi-Denaturing Detergent-Agarose Gel Electrophoresis10:03

Screening for Amyloid Aggregation by Semi-Denaturing Detergent-Agarose Gel Electrophoresis

Published on: July 16, 2008

Related Concept Videos

Amyloid Fibrils03:03

Amyloid Fibrils

Amyloid fibrils are aggregates of misfolded proteins.  Under most circumstances, misfolded proteins are either refolded by chaperone proteins or degraded by the proteasome. However, in the case of a mutation or a disease, these proteins can accumulate to form large clusters and often further assemble to form elongated fibers, called fibrils. 
Amyloid deposits were observed as early as 1639 in the liver and the spleen.   In 1854, Rudolph Virchow performed iodine staining, normally used to...