Serum and Plasma are essential components of blood. In this blog we compare how to collect both sample types and how to measure analytes in these sample types via ELISA.
A method is known for the determination of osteocalcin in human serum or plasma, in which a sample of the biological fluid containing the osteocalcin to be determined is incubated, together with a defined amount of an oligopeptide tracer, with a suitable anitbody which binds both the osteocalcin...
Blood phosphorylated tau (p-tau) forms are promising Alzheimer’s disease (AD) biomarkers, but validation in matrices other than ethylenediaminetetraacetic acid (EDTA) plasma is limited. Firstly, we assessed the diagnostic potential of p-tau231 and p-tau181 in paired plasma and serum samples. Se...
Our meta-analysis results showed an increase of IL-6 levels in plasma, serum, or CSF and decreased IL-6R levels in serum in patients under treatment. Further studies are needed to better elucidate the correlation between the IL-6/IL-6R axis and the schizophrenia. This is a preview of ...
Over the last two decades, EDTA-plasma has been used as the preferred sample matrix for human blood proteomic profiling. Serum has also been employed widel... GSO Sudhir Srivastava 被引量: 0发表: 0年 Serum and plasma proteomics. ChemInform is a weeklying Service, delivering concise information...
Serum-free media (SFM) is formulated to allow for cell culture in the absence of animal sera. Select SFM media for your cell culture experiments and learn how to successfully adapt your cells to serum-free.
Recommended albumin standard is prepared from fresh human serum or plasma by Cohn fractionation or (preferably) by decantation electrophoresis. Any further polymerisation is avoided by addition of cystine. Criteria for purity: immunochemical, molecular sieving, N-content, ash-S, hexose, lipid, hematin...
Biomonitoring for chemicals in blood requires consideration of whether the chemical should be analyzed in whole blood, or whether serum or plasma is the preferred choice. This determination usually depends on a combination of factors. The most important factor is where in the blood the chemical resi...
Serum-free media (SFM) is formulated to allow for cell culture in the absence of animal sera. Select SFM media for your cell culture experiments and learn how to successfully adapt your cells to serum-free.
and the abnormal bands in some pathological states. The subjective interpretation of these patterns still requires considerable experience. Serum is preferred to plasma because the fibrinogen band in plasma is likely to obscure or cause confusion with any electrophoretic immunoglobulin abnormality lying the...