Section: Molecular Diagnostics
Fee: $38.50
Turnaround Time: 1 – 2 business days
Days Test Started: Monday, Tuesday, Wednesday, Thursday, Friday
Species: Bovine, Caprine, Ovine, Ruminant
| Name | Container | Minimum Amount |
|---|---|---|
| Whole Blood | Purple top vacutainer | 2 - 5 ml |
| Milk | Sealed, Leakproof Container | 5 - 8 ml |
| Fetal Tissues | Sealed, Leakproof Container | 2 - 5 grams |
| Spleen, Lung, Lymph Node | Sealed, Leakproof Container | 2 - 5 grams |
| Intestine, Feces, Intestinal Content | Sealed, Leakproof Container | 2 - 3 segments/ 2 - 5 grams |
| Nasal Swab | Sealed, Leakproof Container | |
| Serum | Red-top vacutainer | 2 - 5 ml |
GENERAL - Label all containers with appropriate information - Animal ID, Owner Name, Veterinarian, Sample Type, and Date.
REFRIGERATION - Refrigerate all samples until shipment.
SERUM - Collect blood in a red-top or tiger-top blood tube. Allow the sample to clot at room temperature before centrifuging or refrigerating. Serum may be submitted in a spun-down tiger top or poured off after spinning into a secondary tube. If submitting specimens from multiple animals, 1) label each tube sequentially (e.g., 1, 2, 3…) to correspond to the specimen/animal order on the submission form; 2) for each specimen, list animal IDs on submission form; and, 3) if >10 animals per submission, please submit an electronic spreadsheet with animal IDs (in sequential order) – this will facilitate accessioning and data entry, reducing turn-around time.
EDTA BLOOD - Collect blood in appropriate vacutainer tube making sure to meet minimum quantity.
FECES - Collect feces in a leakproof container (sealable plastic bag or jar - do NOT submit in gloves). Collect feces that is free of debris and bedding.
SWAB (fecal, respiratory, tissue, purulent) - Synthetic (Dacron/polyester) swabs are recommended. Swabs should be placed in a viral transport system (examples: Viral Culturette, Becton Dickinson; Universal Transport Medium, Copan Diagnostics) or in a sterile, leakproof tube with 0.5 ml sterile. Please only utilize bacterial culturette systems for bacterial culture.
FRESH TISSUES - Collect tissues in sterile/clean containers (plastic jars or sealable plastic bags). Separate tissues in different containers and label with tissue type, animal ID, and owner name.
FETUS/FETAL TISSUES - Refrigerate and store the body until it is able to be delivered to the lab for necropsy. Deliver to ADDL for necropsy as soon as possible to minimize autolysis. Remember to collect and submit placenta (cotyledonary NOT amniotic).
MILK - Submit milk in a leakproof container (i.e. plastic conical tube) with appropriate labeling.
OVERNIGHT - Ship overnight in an insulated shipper with ice packs (pack absorptive material to collect moisture) DO NOT SHIP OVER THE WEEKEND OR HOLIDAY - NO SATURDAY DELIVERY
LEAKS - Ensure all samples are in leak proof packages and clearly labeled with Tissue Type/Animal ID/Owner Name. Include absorptive material to collect any leaks - double bag any fresh tissues.
PAPERWORK - Package paperwork separately in a waterproof, sealable plastic bag. Ensure paperwork is complete and specimens are labeled for easily matching. If you are using CF.755 Multiple Animal Continuation Form, please include a hard copy and email a copy to addl@purdue.edu.
SERUM - Package blood tubes in a blood tube box or wrap securely with paper towel or bubble wrap to provide protection.
EDTA BLOOD - Package blood tubes in a blood tube box or wrap securely with paper towel or bubble wrap to provide protection.
FECES - Ensure container is securely sealed. Double bag all diarrhea samples to contain any leaks.
SWAB - Ship swabs in a sealed container with the appropriate media or in the proper commercial swab transport device.
FRESH TISSUES - If shipping different tissue types, clearly label each container with owner and animal ID (if applicable) and sample/tissue type. Double bag ALL fresh tissues.
FETUS/FETAL TISSUES - Double bag body if shipping through a courrier service. Ship placenta in a separate leakproof, plastic bag.
MILK - Ensure container is securely sealed and inside a leakproof, plastic bag.
