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Cooperative Human Tissue Network - Western Division at Vanderbilt University Medical Center

Biospecimen Quality & Training

Histology Quality Control

The Cooperative Human Tissue Network follows similar guidelines for the histologic Quality Control (QC) assessment of tissue samples procured for research studies. Below is a Powerpoint presentation displaying the guidelines.

QC PPT

RNA Integrity Levels

The charts shown below are examples of how important biospecimen quality is to the CHTN Western team. As seen through the diagrams, CHTN Western is proud to maintain high levels of RNA integrity.

Note: If your browser cannot view the electrograms below, please use Firefox browser.


Example of the importance of bioquality to CHTN Western


 

Electrophoresis File Run Summaries

Electrophoresis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electrophoresis (Chip Summary)

Electrophoresis

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electrophoresis (Chip Summary)

Electrophoresis

Biospecimen Training

 

The CHTN Western team has been trained on liquid nitrogen handling, as described in the excerpt below from the "Guidelines for Safe Work Practices in Human and Animal Medical Diagnostic Laboratories".

Click Document to enlarge

http://www.cdc.gov/mmwr/pdf/other/su6101.pdf