Any one measuring true 1-84 PTH and 'total intact' PTH. Scantibodies are the only company making such assays (CAP and CIP) as far as I know but I only have one sample to do. No luck on Assayfinder. Thanks Anne Dr Anne Dawnay Clinical Biochemistry University College London Hospitals tel +44 (0)20 7679 9205 fax +44 (0)20 7679 9496 ********************************************************************** This email is confidential and intended solely for the person or entity to whom it is addressed. If this email was not intended for you please notify the UCLH Mail Administrator at [log in to unmask] This footnote confirms that the email and attachments contained no viruses when they left UCLH. ------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/