In the world of clinical and preclinical research, timing is everything. Whether you’re validating new diagnostic assays, testing drug efficacy, or developing life-saving medical devices, even the slightest delay can set back entire research timelines. That’s why ensuring blood biospecimens are collected, processed, and delivered on time is essential for the success of your studies.
At Research Donors, we take pride in delivering blood biospecimens that are not only from the right donor but also collected with the right protocols and delivered at the right time. Our ability to meet custom specifications and tight deadlines is a key reason why researchers trust us with their most demanding projects.
Case study: 20 whole blood bags delivered in just 3 days
One of our recent clients had an urgent need for 20 whole blood bags—each containing 400ml of blood collected in CPD (Citrate Phosphate Dextrose) bags. The challenge? These blood bags needed urgent biospecimen delivery within 3 days to ensure the continuity of an ongoing study. With time running short, we knew there was no margin for error.
The request
- 20 x 400ml CPD whole blood bags
- Collected from donors who met specific eligibility criteria
- Delivered within 3 days of collection to avoid delays in the research study
The results
Despite the tight deadline and logistical complexity, our team was able to collect, process, and deliver all 20 whole blood bags exactly as requested, with no delays.
We worked closely with our network of qualified donors, ensuring each bag of blood met the quality and quantity required. The blood was collected in CPD bags, a standard collection method that prevents clotting and preserves the sample’s integrity for research use. Following strict processing protocols, we ensured that the blood was immediately ready for shipment, adhering to all storage and transportation guidelines to ensure the samples remained viable.
This quick turnaround ensured that our client’s study could proceed without disruption, avoiding the risk of delaying critical data collection.
Why urgent biospecimen delivery matters
In research, time-sensitive samples like whole blood can be used for a wide range of applications, including:
- Drug discovery and testing: Blood samples are essential for assessing the pharmacokinetics and pharmacodynamics of new drugs. Delays in obtaining these samples could derail the testing schedule.
- Medical device development: Testing blood-contacting devices such as dialysis machines, blood pumps, and diagnostic tools requires the use of fresh blood to assess device functionality and biocompatibility.
- Diagnostic test validation: Blood samples are used to validate diagnostic assays. A delay in sample collection could push back the timeline for releasing a new test to the market.
Research Donors is committed to ensuring that biospecimens are collected with precision, processed according to the highest standards, and delivered on time, ensuring that your study can continue without any unnecessary delays.
Need blood samples in a hurry?
Get in touch to learn how we can support your research with reliable, timely biospecimen delivery
The right sample, the right donor, at the right time
At Research Donors, our ability to meet tight deadlines and tailor our services to fit your exact needs is why we’re trusted by researchers worldwide. Whether you need a single donor sample or large batches of blood for clinical trials, we work closely with you to ensure that blood is collected from the right donors, processed using the correct protocols, and delivered to you exactly when you need it with urgent biospecimen delivery.
References
- AABB (2021). Guidelines for Blood Collection and Processing. Retrieved from: https://www.aabb.org
- Finkelstein, R., & Stojanovic, J. (2018). The Role of Blood in Medical Device Testing: Preclinical Models and Blood Supply Chains. Journal of Clinical Research, 44(2), 123-135.



