PERIPHERAL BLOOD ROOM TEMPERATURE STABILIZATION SOLUTION
300K Peripheral Blood Stabilization Solution delivers precision storage at room temperature, eliminating the complexities of freezing and ensuring reliable results for a wide range of clinical applications.
Perfect Preservation. No Freezing Needed!
Room temperature storage keeps your peripheral blood intact and ready for analysis—no freezers, no degradation risks.
Optimize your space
Store more samples in less space by keeping them at room temperature and free up valuable freezer space.
Save on Operational Costs
Reduce refrigeration expenses and maintenance. Cut costs while maintaining quality.
PRODUCTS
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Flow Cytometry Analysis
As a preliminary step, cell recovery was assessed through absolute count analysis showing that, when compared with the fresh sample, the decrease of cell counts in dried samples (62,5 %) was less pronounced than in frozen samples (44,5 %).
Relative distribution of cell subpopulations to assess selective loss after sample manipulation
The comparison of cell subpopulation frequency within the total sample showed a selective loss of myeloid cells with decreased values of neutrophils in the frozen samples (A), resulting in an imbalance on the lymphoid subpopulation (B). On the other hand, dried cells kept similar subpopulation frequencies to fresh samples (A-B).
Importantly, statistical analysis showed an excellent correlation (R2 > 0,9) in dried cell subpopulations vs fresh subpopulations (C) while a lower one in frozen samples vs fresh samples (D).
DNA extraction for advanced genetics applications
Quality control of DNA extracted from samples freeze-dried with 300K Peripheral Blood Solution showed good purity and integrity when assessed by spectrophotometry and agarose gel electrophoresis, respectively (data not shown). Moreover, we additionally performed a multiplex long PCR, and all samples displayed a 17,5 kb band, confirming that our technology has no negative effect on DNA functionality.
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