Urine - Normal - Bulk Volumes
| Product Name | Normal Urine |
| Source | Pooled Human Donors |
| Catalogue Number | 991-03-P |
| Purity | Raw Urine |
| Form | Liquid |
| Additional Info | > 3 donors per pool |
| pH | Reported |
| Conductivity | Reported in µS/cm |
| Appearance | Light to dark yellow, clear liquid |
| Preservatives | None |
| Related Products | 991-03-S - Normal urine samples from human donors 991-03-P-CSX3 - 3 x charcoal stripped urine from pooled human donors 991-03-P-FTD - 0.2 um filtered pooled urine from human donors - Bulk volumes |
| Special Collections | Available on request |
| Storage | -20°C |
| Recertification | Due to differing stabilities of various biomarkers in this complex biological material it is not possible to assign a single expiration date that is relevant to all biomarkers. The end user should monitor the biomarkers of interest to verify suitability over time. |
| Synonyms | Bodily Waste, Pee |
| References | Biosensors and Bioelectronics Volume 74, 15 December 2015, Pages 601-611 |
Lee Biosolutions is the leading collector and distributor of human biological fluids and tissues for protein isolation, diagnostic manufacturing and medical research. Our laboratory is equipped to handle specific requests for isolation of cells, proteins, pooling requirements or specific aliquots of biological specimens.
Custom preparations, technical support, bulk quantities and aliquoting available.
Lee Biosolutions follows all HIPAA guidelines for our donors. 45 CFR Parts 160,162,164.
Human Urine formation helps to maintain the balance of minerals and other substances in the body. For example, excess of calcium is normally eliminated through the urine. Urine also excretes ammonia, the build-up of which is harmful to the body. Human urine is the result of a mechanism that maintains the appropriate amount of water in the body. When it leaves the body, Human urine is usually around pH 6, though it may be as low as 4.5 or as high as 8.2. As urea, the compound which accounts for 75-90% of the nitrogen in urine begins to decay, hydroxide ions form, raising the pH as high as 9-9.3. The decay of urea into carbon dioxide is catalyzed by urease.
Lee Biosolutions, Inc
