RE: help with Syndecan-1, FA1, SDF1, NRG-1
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From: | "Nader, Alexander" <alexander.nader@wgkk.sozvers.at> |
To: | 'Bonnie P Whitaker' <Bonnie.P.Whitaker@uth.tmc.edu>, histonet <HistoNet@pathology.swmed.edu> |
Reply-To: | |
Content-Type: | text/plain |
> -----Original Message-----
> From: Bonnie P Whitaker
> Subject: help with Syndecan-1, FA1, SDF1, NRG-1
> Syndecan-1
> FA1 (fetal antigen1)
> SDF1 (stromal cell-derived factor 1)
> NRG-1 (neuregulins)
Syndecan-1/CD138 works well on paraffin-embedded, formalin-fixed tissue. We
use Serotec MCA 681H, 1:40.
Antigen retrieval: we boil the slides for 4 min in EDTA pH 8.0 in a
household steamer, followed by a 20 min cooling phase, Dako Envision as
dedection kit.
Be careful with the interpretation of this antibody: I remember one case of
a dedifferentiated plasmocytoma which had only very weak reaction in about
20 % of all neoplastic cells while ab's VS38c and light chains gave strong
cytoplasmatic staining.
What's SDF-1? Sounds interesting, is it useable on routinely processed
slides?
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