M Protein is an extracellular product of Streptococcus that contributes to the pathogenicity of the gram-positive bacterium. Antibody response against streptococcal M protein and its reaction with myosin may result in endothelial cell damage and the release of inner valve proteins. This results in antibody production against collagen, vimentin, elastin and laminin, which may contribute to the pathogenesis of streptococcal-associated disorders.
Increased risk of neurological disorders including obsessive compulsive disorder (OCD), pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections (PANDAS), rheumatic heart disorders and reactive arthritis.
$79 per year
$6.60 per month billed annually
Use promocode
$79 per year
$250 single payment
$45 per month
Save time on interpreting lab results with the largest database of biomarkers online. In-depth research on any test at your fingertips, all stored and tracked in one place.
Learn MoreAt HealthMatters, we're committed to maintaining the security and confidentiality of your personal information. We've put industry-leading security standards in place to help protect against the loss, misuse, or alteration of the information under our control. We use procedural, physical, and electronic security methods designed to prevent unauthorized people from getting access to this information. Our internal code of conduct adds additional privacy protection. All data is backed up multiple times a day and encrypted using SSL certificates. See our Privacy Policy for more details.
Acinetobacter, Aspergillus, Babesia + Ehrlichia + Bartonella, Blastocystis hominis, Borrelia burgdorferi, Campylobacter jejuni, Candida albicans, Chlamydias, Citrullinated EBV, Clostridium difficile, Cryptosporidium, CYP450, mimic Hepatitis C Peptide, Cytomegalovirus, Entamoeba histolytica, Giardia lamblia, Helicobacter pylori, Human + Chlamydia HSP-60, Human Herpesvirus-6, Klebsiella, Mycobacterium avium, Mycoplasmas, Penicillium, Porphyromonas gingivalis, Rotavirus, Stachybotrys chartarum, Streptococcal M Protein, Streptococcus mutans, Streptozymes, Yersinia enterocolitica