The choice of tube can significantly affect the stability of blood samples and the integrity of the analytes being measured. Recent research has focused on evaluating different types of blood ...

Blood sample tubes that contain a separating gel are often used to obtain blood serum for laboratory tests. After centrifugation, the inert acrylic gel at the bottom of the tube normally occupies ...

The sample tubes used stabilize the DNA in the blood sample, allowing heart transplant patients to have their blood sample taken at their own health care center instead. The sample can then be ...

Blood sample collection in lizards is an important technique. This column describes techniques for sample collection from the ventral coccygeal vein and the ventral abdominal vein. The ventral ...

Most clinical sample collection occurs near major research ... The method uses a simple chemical mixture, pre-packaged in a small tube, to put blood into a type of "suspended animation ...