Can any one help please? We used to get our methyl histamines done by Immunology at Sheffield. They are no longer able to offer this test as their supplier, Pharmacia, has withdrawn this kit assay from the market.It seems Pharmacia are the only company who market this assay. Our Dermatology Dept find the methyl histamine assay is very useful for monitoring masteocytosis and are worried as we can no longer get the test done Can any one help please? Angela Veitch Highland Acute Hospitals Trust Biochemistry Dept Raigmore Hospital Inverness IV2 3UJ Tel 01463 704210 ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. Highland Acute Hospitals NHS Trust ********************************************************************** ------ACB discussion List Information-------- This is an open discussion list for the academic and clinical community working in clinical biochemistry. Please note, archived messages are public and can be viewed via the internet. Views expressed are those of the individual and they are responsible for all message content. ACB Web Site http://www.acb.org.uk List Archives http://www.jiscmail.ac.uk/lists/ACB-CLIN-CHEM-GEN.html List Instructions (How to leave etc.) http://www.jiscmail.ac.uk/