Ponceau S
id:
ponceau-s-305-5067930
title:
Ponceau S
text:
Ponceau S, Acid Red 112, or C.I. 27195 is a sodium salt of a diazo dye of a light red color, that may be used to prepare a stain for rapid reversible detection of protein bands on nitrocellulose or polyvinylidene fluoride (PVDF) membranes, as well as on cellulose acetate membranes. A Ponceau S stain is useful because it does not appear to have a deleterious effect on the sequencing of blotted polypeptides and is therefore one method of choice for locating polypeptides on western blots for blot-s
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical compound
original url:
https://en.wikipedia.org/wiki/Ponceau_S
date created:
date modified:
2023-04-19T01:16:47Z
main entity:
{"identifier":"Q2103492","url":"https://www.wikidata.org/entity/Q2103492"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/20/Ponceau_S.svg","width":437,"height":473}
fields total:
13
integrity:
15