The separation of plasma from blood cells is therefore critical for the accuracy of diagnostic tests because cellular fractions can create discrepancies in analysis. The conventional method for separating the cellular fraction from whole blood is by centrifugation, which requires a laboratory infrastructure...
The separation of plasma from blood cells is therefore critical for the accuracy of diagnostic tests because cellular fractions can create discrepancies in analysis. The conventional method for separating the cellular fraction from whole blood is by centrifugation, which requires a laboratory infrastructure...
It is an ideal equipment for dynamic continuous separation by centrifugation. The separation factor of high-speed tubular centrifuge is 15900~16700xg, and the diameter of separated small particles is 0.5μm. Therefore, the difference in weight between liquid and solid is small, the ...
Plasmapheresis refers to a procedure in which the plasma is separated from the blood either by centrifugation or membrane filtration. Once separated the plasma can be manipulated in a variety of ways. Plasma exchange refers to discarding the plasma totally and substituting a replacement fluid. In th...
Blood samples were collected and centrifuged in Streck tubes. Plasma was separated by centrifugation at 1600 g at 4 °C for 10 min to remove insoluble solids and stored at −80 °C until proteomic analysis. Lysis buffer [98 μL of 50 mM NH4HCO3 added with 1 mM PMSF (...
Unlike albumin and IgG, fibrinogen is separated or isolated from the cryoprecipitate portion of FFP with the aid of ethanol and glycine precipitation and/or continuous flow centrifugation. Chromatographic separation of fibrinogen is a modern method of isolation from the plasma protein mixture. Being ...
The conventional process of plasma separation, i.e. centrifugation, is performed in macroscale which requires several millilitres of blood and bulky apparatus. For patients who need regular monitoring of blood, such a pro- cedure is highly inconvenient due to the high volume of sample blood and...
Continuous blood separation utilizing spiral filtration microchannel with gradually varied width and micro-pillar array A microfluidic separation device that uses the cross flow and the centrifugation effect to separate human plasma from whole blood has been designed, fabric... Zhaoxin Geng a b c,Yan...
Because centrifugation based plasma separation provides bulk removal of plasma, anything circulating in plasma will be removed; a plasmapheresis procedure requires a replacement fluid [9]. The most commonly used replacement fluid is 4%–5% human albumin in physiologic saline. As albumin is slightly hy...
(cfDNA). This biomarker is released from cells when they are damaged, dying, or activated by inflammation. For this study, we measured the cfDNA in blood collected from horses with colic and compared cfDNA concentrations in groups of horses with different types of GI disease, different signs ...