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US BioTek

GI-Standard Profile (includes Zonulin and H. pylori)

US BioTek

Sample type: Stool

Requires fasting: No

At home test


Details

The GI-Standard Profile analyzes over 120 GI markers via cutting-edge cellular DNA technology, ensuring sensitive, accurate, and reproducible results, and equips healthcare providers with the essential insights needed to guide patients towards gut wellness success.


  • Klebsiella pneumoniae
  • Taenia spp.
  • Butyrate
  • Pancreatic Elastase 1
  • Strongyloides stercoralis
  • Enterobius vermicularis
  • Faecalibacterium prausnitzii
  • Akkermansia muciniphila
  • Cryptosporidium spp.
  • Giardia
  • Lactobacillus spp.
  • Fusobacterium spp.
  • Bifidobacterium spp.
  • Beta-Glucuronidase
  • Trichuris trichiura
  • Dientamoeba fragilis
  • Candida spp.
  • Ascaris lumbricoides
  • Helicobacter pylori
  • Necator americanus
  • Geotrichum spp.
  • Staphylococcus spp.
  • Enterococcus spp.
  • Escherichia spp.
  • Citrobacter spp.
  • Enterotoxigenic E. coli
  • Bacillus spp.
  • H. pylori antibiotic resistance genes
  • H. pylori virulence factor vird
  • Campylobacter spp.
  • Clostridium difficile toxin a
  • Clostridium difficile toxin b
  • Salmonella spp.
  • Shiga-like toxin E. coli stx1
  • Shiga-like toxin E. coli stx2
  • Steatocrit
  • Enterobacter spp.
  • Staphylococcus aureus
  • E. coli o157
  • Yersinia enterocolitica
  • Streptococcus spp.
  • Proteus mirabilis
  • Firmicutes/bacteroidetes ratio
  • Firmicutes
  • Enteroinvasive E. coli/Shigella
  • Blastocystis hominis
  • Bacteroidetes
  • Secretory IgA
  • Norovirus GI/GII
  • Entamoeba histolytica
  • Adenovirus 40/41
  • H. pylori virulence factor oipa
  • H. pylori virulence factor virb
  • Morganella spp.
  • Rhodotorula spp.
  • Methanobacteriaceae
  • Proteus spp.
  • Klebsiella spp.
  • Citrobacter freundii
  • Pseudomonas aeruginosa
  • Pseudomonas spp.
  • Enterococcus faecium
  • Enterococcus faecalis
  • Bacteroides fragilis
  • H. pylori virulence factor vaca
  • H. pylori virulence factor icea
  • H. pylori virulence factor dupa
  • H. pylori virulence factor caga
  • H. pylori virulence factor baba
  • Enterohemorrhagic E. coli
  • Zonulin
  • Acetate
  • Propionate
  • Valerate
  • Mucus
  • Rotavirus A
  • Actinobacteria
  • Proteobacteria
  • Streptococcus salivarius
  • Vibrio spp.
  • Aeromonas spp.
  • Streptococcus agalactiae
  • Calprotectin, Stool
  • Occult Blood, Stool
  • pH, Stool
  • Bifidobacterium longum
  • Clostridium spp.
  • Cyclospora cayetanensis
  • Desulfovibrio piger
  • Oxalobacter formigenes
  • Candida albicans
  • Ancylostoma spp.
  • Astrovirus
  • Bacteroides thetaiotaomicron
  • Bifidobacterium adolescentis
  • Bifidobacterium bifidum
  • Bifidobacterium breve
  • Candida dubliniensis
  • Candida famata
  • Candida glabrata
  • Candida intermedia
  • Candida kefyr
  • Candida krusei
  • Candida lambica
  • Candida lipolytica
  • Candida lusitaniae
  • Candida parapsilosis
  • Clostridium difficile, Hypervirulent
  • Enteroaggregative E.coli
  • Enterocytozoon spp.
  • Enteropathogenic E. coli
  • Euryarchaeota
  • Hymenolepis spp.
  • Lactobacillus acidophilus
  • Lactobacillus casei
  • Lactobacillus delbrueckii
  • Lactobacillus plantarum
  • Lactobacillus rhamnosus
  • Lactobacillus salivarius
  • Phocaeicola vulgatus
  • Prevotella copri
  • Saccharomyces cerevisiae
  • Sapovirus
  • Stool Color
  • Stool Form
  • Streptococcus anginosus
  • Streptococcus aureus
  • Streptococcus mutans
  • Streptococcus oralis
  • Transglutaminase IgA
  • Verrucomicrobia

Estimated days for results: Results should arrive 14 business days after the lab receives samples.


14 business days


View here

Before You Start
  • Please read the provided test collection instructions carefully.
  • DO NOT collect your sample while you are menstruating.
  • Avoid collecting samples when you have actively bleeding hemorrhoids.

2 Weeks Before Sample Collection
  • Avoid the following medications 
    • Antibiotics
    • Antifungal drugs
    • Antimicrobial herbs
    • NSAIDs
  • DO NOT discontinue any prescription medications without first consulting your healthcare provider.

3 Days Before Sample Collection
  • Avoid the following medications for 3 days before sample collection. 
    • Oral castor oil 
    • Probiotics 
    • Laxatives 
    • Aspirin 
    • Ibuprofen 
    • Prebiotics 
    • Digestive enzymes 
    • Detox/liver herbs and minerals 
    • Amino acids 
    • Other gut-associated supplements 
  • DO NOT discontinue any prescription medications without first consulting your healthcare provider.

2 Days Before Sample Collection
  • Follow your normal diet, including the following foods if you eat them: 
    • Meat, fish, and poultry
    • Raw and cooked vegetables
    • Carbohydrates
    • Fats

State restrictions:

Patient can't order this test if they are located in Hawaii, Puerto Rico, New Jersey, New York, or Rhode Island

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