|From:||Connie McManus <email@example.com>|
according to my Biological Stains cross reference (from Harleco), Alcian
Blue 8GS and the 8GN are one and the same dye... Color Index is 74240 for
both. Oddly, I don' see anything about the 8GN mentioned in Conn's, but
there is a pretty good discussion on the 8GX. Owing to the CI being the
same for all of these (8GS, 8GN and 8GX), these are all the same dye.
One thing Conn's mentions is the lack of consisitency as a dye for acidic
polysaccharides (refer to 9th ed., p. 454., second paragraph)...so, beware.
Connie McManus (who is hoping I can convince my boss I need the 10th
edition of Conn's!!!)
At 12:32 PM 6/12/01 -0500, Mary.Ann.Deathridge@mcmail.vanderbilt.edu wrote:
>Question: Difference between Alcian Blue 8GS and Alcian Blue 8GN and can
>these be substituted one for the other in a procedure.
>What does the S and N suggest? Thanks in advance.
Veterinary Diagnostics Lab
Utah State University
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