Stretch Armstrong Stretch Armstrong Stretch Armstrong is a large, gel-filled action figure first introduced in 1976 by Kenner. In 2016, at the New York Toy Fair, Hasbro announced the return of the Stretch Armstrong toy in its original 1976 design. Stretch Armstrong is an action figure shaped as a short, muscular, man with blond hair wearing black trunks. The doll's most notable feature was that it could be stretched from its original size of about to . If a tear did develop, it could be fixed with an adhesive bandage. Information on how to repair Stretch was provided in the toy's instruction
In-gel digestion In-gel digestion The in-gel digestion step is a part of the sample preparation for the mass spectrometric identification of proteins in course of proteomic analysis. The method was introduced in 1992 by Rosenfeld. Innumerable modifications and improvements in the basic elements of the procedure remain. The in-gel digestion step primarily comprises the four steps; destaining, reduction and alkylation (R&A) of the cysteines in the protein, proteolytic cleavage of the protein and extraction of the generated peptides. Proteins which were separated by 1D or 2D PAGE are usually visualised by staining with dyes like Coomassie Brilliant Blue (CBB) or silver. Although