The quantification of antibody elements and receptors subunit expression using qPCR: The design of VH, VL, CH, CL, FcR subunits primers for a more holistic view of the immune system

The quantification of antibody elements and receptors subunit expression using qPCR: The design of VH, VL, CH, CL, FcR subunits primers for a more holistic view of the immune system
Title:
The quantification of antibody elements and receptors subunit expression using qPCR: The design of VH, VL, CH, CL, FcR subunits primers for a more holistic view of the immune system
Other Titles:
Journal of Immunological Methods
Publication Date:
01 November 2019
Citation:
Wei-Li Ling, Yuen-Ling Ng, Anil Wipat, David Philip Lane, Samuel Ken-En Gan, The quantification of antibody elements and receptors subunit expression using qPCR: The design of VH, VL, CH, CL, FcR subunits primers for a more holistic view of the immune system, Journal of Immunological Methods, Volume 476, 2020, 112683, ISSN 0022-1759, https://doi.org/10.1016/j.jim.2019.112683.
Abstract:
The expression levels of immunoglobulin elements and their receptors are important markers for health and disease. Within the immunoglobulin locus, the constant regions and the variable region families are associated with certain pathologies, yet a holistic view of the interaction between the expressions of the multiple genes remain to be fully characterized. There is thus an important need to quantify antibody elements, their receptors and the receptor subunits in blood (PBMC cDNA) for both screening and detailed studies of such associations. Leveraging on qPCR, we designed primers for all Vκ1-6, VH1-7, Vλ1-11, nine CH isotypes, Cκ, Cκ, Cλ1 &3, FcεRI α,β, and γ subunits, all three FcγR and their subunits, and FcαR. Validating this on a volunteer PBMC cDNA, we report a qPCR primer set repertoire that can quantify the relative expression of all the above genes to the GAPDH housekeeping gene, with implications and uses in both clinical monitoring and research.
License type:
http://creativecommons.org/licenses/by-nc-nd/4.0/
Funding Info:
This work was supported by Agency for Science, Technology, and Research (A*STAR) Singapore core funds.
Description:
ISSN:
0022-1759
1872-7905
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