peptide hormone assays

[Rory Morty]

Hi!

I would be most grateful if somebody could direct me to any person, 
organisation or company who may be willing to perform peptide hormone assays 
for me.  The peptide hormes that I would like assay are:

(1) B-melanocyte stimulating hormone
(2) Neurotensin
(3) Adrenocorticotropic hormone
(4) B-nedorphin
(5) Glucagon
(6) Vasoactive Intestinal Polypeptide

Any information would be much appreciated.  Please e-mail me.

Many thanks

Rory Morty
e-mail: morty at bchm.unp.ac.za