Agreeing with Girlie. Band 31 and 39 are Lyme specific.
A "Lyme specific band" means specific for Borrelia Burgdorferi, sensu stricto - Lyme disease in the strictest sense. There are only
two on the over 300 known strains of Lyme that is considered Bb, ss. Borrelia burgdorferi and Borrelia mayonii. Nothing else will turn a Lyme specific band positive other than Lyme disease - - even though there are over 100 different strains of Borrelia in the US that cause human illness.
For some reason, there has been a lot of controversy surrounding if Band 31 is really Lyme specific or not, which makes no sense at all, especially knowing that we have articles like these that show that it is:
Band 31:
www.ncbi.nlm.nih.gov/pubmed/1520966www.ncbi.nlm.nih.gov/pubmed/9440203www.ncbi.nlm.nih.gov/pubmed/8406878www.ncbi.nlm.nih.gov/pubmed/8005219www.ncbi.nlm.nih.gov/pubmed/10030131And more references can be found here:
www.reocities.com/HotSprings/Oasis/6455/western-blot.txt