Rhesus Monkey Feces
Rhesus Monkey biological fluid sample (Macaca mulatta) collected under controlled conditions. Processed promptly for optimal quality. Contact us for specifications and availability.
The Rhesus Monkey
Macaca mulatta
The rhesus macaque is one of the most studied primate species, fundamental to biomedical research for over a century.
With ~93% genetic homology to humans and extensive immunological characterization, rhesus monkeys are essential for vaccine development, HIV/AIDS research, and neuroscience studies.
Human Similarity
~93% genetic homology with extensive immune receptor cross-reactivity
Global Availability
Multiple geographic origins with established breeding colonies
Regulatory Accepted
FDA & EMA preferred species for biologics safety assessment
Geographic Origins
Common Research Applications
Rhesus Monkey Feces is research-grade rhesus macaque feces intended for preclinical and translational research. Each order includes a Certificate of Analysis (COA) with lot-specific information and handling details to support consistency across studies.
Fecal samples support microbiome research, GI tract studies, and investigations of drug excretion and metabolism.
Common applications
- Microbiome and metagenomics research
- GI tract drug metabolism studies
- Fecal biomarker discovery
- Bile acid and lipid metabolism
- Mass balance and excretion studies
Collection, processing & handling
Samples are collected and processed using standardized protocols appropriate to the sample type. Packaging and shipping are configured for temperature-controlled logistics to preserve sample integrity for your specific workflow requirements.
Quality control & documentation
QC testing options available on request, including material-appropriate analytical checks and extended documentation. Standard documentation includes collection/processing metadata, lot identifiers, and chain-of-custody records. Custom QC panels can be configured for GLP or regulatory-facing studies.
Also available: matched intestinal tissue for histological correlation from the same species for comprehensive study design.
Ordering notes
For specific donor criteria, source, volumes, or custom handling requirements, request a quote and include your study specifications. We routinely support longitudinal programs, matched sample sets, and custom collection protocols.
Gut Microbiome Research
Perform 16S rRNA sequencing, metagenomics, or culturomics to characterize the gut microbiome in health and disease models.
Metabolomics & Bile Acid Profiling
Analyze fecal metabolites, short-chain fatty acids, and bile acid profiles for GI and systemic disease research.
GI Drug Development
Measure drug and metabolite concentrations in feces for oral drug mass balance and excretion studies.
Fecal Biomarker Discovery
Identify fecal biomarkers (calprotectin, lactoferrin, immunoglobulins) for GI inflammation and disease monitoring.
Nutritional & Dietary Research
Assess nutrient absorption, fiber fermentation, and dietary intervention effects through fecal composition analysis.
| Species | Rhesus Monkey (Macaca mulatta) |
|---|---|
| Sample Type | Feces |
| Collection Method | Metabolism cage collection or manual collection from rectum under sedation |
| Appearance | Brown, semi-solid to solid; consistency noted |
| Typical Yield | 5-50 g per collection (species and diet-dependent) |
| Volume Options | 1 g, 5 g, 10 g, or custom |
| Processing | Collected into sterile containers; snap-frozen or preserved in stabilization buffer (RNAlater, OMNIgene) as specified |
| Contamination Control | Urine-free collection from metabolism cage; time of collection noted |
| Storage Temperature | '-80°C |
| Shipping | Dry ice |
| Donor Information | Age, sex, diet, and health status available |
Geographic Origins Guide
Select the optimal origin for your research requirements
Chinese Origin ★ MOST COMMON
asia
Chinese-origin rhesus are commonly used in toxicology and translational safety programs, supported by established breeding colonies and robust historical datasets.
Indian Origin
india lineage
Indian-origin rhesus represent a historically important research lineage, maintained through domestic breeding programs with strong legacy use in biomedical studies.
Need help selecting an origin?
Our scientific team can advise on the optimal origin for your study design and regulatory requirements.
Feces are collected from metabolism cages (urine-free collection) or manually from the rectum under light sedation. Metabolism cage collection is preferred for timed and uncontaminated samples. Samples are immediately snap-frozen or placed in stabilization buffer depending on downstream application.
Typical collection yields 5-50 g per animal depending on species, diet, and timing. Single-animal or pooled samples are available. Specific preservatives (RNAlater for RNA, OMNIgene for microbiome, ethanol for metabolomics) can be specified at order.
Fecal samples are evaluated for consistency (Bristol scale noted when applicable), absence of urine contamination, and collection timing. Diet history, antibiotic use, and recent procedures are documented. Samples are collected into sterile containers and processed within 30 minutes of collection.