Re: [Histonet] pan-TRK or NTRK antibody

2019-09-11 Thread John Garratt via Histonet
VENTANA pan-TRK (EPR17341) Assay Catalog Number: 790-7026 It should not be too difficult to find positive tumour controls since there is a high prevalence of NTRK in some cancers. ie Papillary thyroid cancer and secretary cancers ie secretary breast cancer (75%) Normal testis should stain

Re: [Histonet] pan-TRK or NTRK antibody

2019-09-11 Thread Mark Tarango via Histonet
While we're on the topic of NTRK, does anyone have a positive case that they could share? I'm working up the FISH and have probes for NTRK1, 2 & 3. Any pan-NTRK positive IHC case would be great for detecting by FISH too. thanks! Mark Tarango On Wed, Sep 11, 2019 at 11:23 AM Piche, Jessica

Re: [Histonet] Mallory-Azan stain

2019-09-11 Thread Betsy Molinari via Histonet
Thank you John, As always, a wealth of information. I did do a PAS for him, I am not totally sure he knows exactly what he is looking for. I always learn something from your posts. Betsy Betsy Molinari Sr. Histology Research Technician CV Pathology Research Texas Heart Institute 6770 Bertner

[Histonet] pan-TRK or NTRK antibody

2019-09-11 Thread Piche, Jessica via Histonet
Good Afternoon, Where are people buying the pan-TRK or NTRK antibody from? Pre-dilute preferred. Thank you in advance and have a great day! Jessica Piche, HT(ASCP) Waterbury Hosptial Waterbury, CT 06708 ___ Histonet mailing list

[Histonet] A little temperture monitoring debate

2019-09-11 Thread Morken, Timothy via Histonet
We had our Joint Commission inspection today (no deficiencies!) and the inspector was pressing us to do temperature monitoring in a different way. For chemicals in fridges and freezers we use the manufacturer recommendation of temperature range to set our ranges. Typically for a fridge it is 2C

Re: [Histonet] Detecting copper in H staining?

2019-09-11 Thread MARR, Penelope (EAST SUSSEX HEALTHCARE NHS TRUST) via Histonet
Perhaps they did an orcein stain with H counterstain? That would make the copper associated protein a dark red-brown colour but with other components looking like an H Penny Marr Senior BMS C/- Histology Conquest Hospital St Leonards-on-Sea TN37 7RD penny.m...@nhs.net (01424) 758023