Human IgG B cell ELISPOT kit - 5-plate

SKU
CT780-B5
Complete ELISPOT kit including all reagents (480 determinations).
Format
5-plate
Price
€ 670
Reactivity
Human
Category
B cell ELISPOT
Analyte
IgG
Description
Our B cell ELISPOT kits for determining the frequency of IgG-secreting B cells provide a comprehensive, ready-to-use solution for accurate, high-performance ELISPOT assay.
Each kit includes all essential components: coating and detection antibodies, B cell stimulus, streptavidin-HRP conjugate, TMB substrate, blocking stock solution, dilution buffer, and Tween-20.
Description
We offer high-performance B cell ELISPOT kits for detection of antibody secreting cells (ASCs) in human, monkey and mouse samples, including blood or lymphoid tissue.
The B cells ELISPOT is a powerful tool to determine antigen-specific humoral immunity by identifying individual memory B cells and plasma cells. While traditional ELISA assays quantify circulating antibodies and it does not capture the full immune response driven by long-lived memory B cells. The B cell ELISPOT overcomes this limitation by enabling ex vivo activation and detection of antigen-specific memory B cells at the single cell level. Antigen-specific immunoglobulin-secreting B cells can be analyzed either by coating plates with antigen or by using biotinylated antigen in the detection step.
This assay is widely recognized for monitoring vaccine induced memory and immune memory. It allows researchers to assess both the strength and durability of immune protection following vaccination or infection.
Alternative names
IgG, Immunoglobulin G
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References

Authors, et al. Title Journal Year Volume Pages
Yvette Hartog COVID-19 boosters restore virus-specific immune responses in kidney transplant recipients unresponsive to primary vaccination Npj Viruses 2026 4 14
Maaweya Awadalla Humoral and cellular immune durability of different COVID-19 vaccine platforms following homologous/heterologous boosters: one-year post vaccination Front Immunol 2025 16 1526444
Reshwan Malahe Repeated COVID-19 Vaccination Drives Memory T- and B-cell Responses in Kidney Transplant Recipients: Results From a Multicenter Randomized Controlled Trial Transplantation 2024 108 2420-2433
Reshwan Malahe The role of interleukin-21 in COVID-19 vaccine-induced B cell-mediated immune responses in patients with kidney disease and kidney transplant recipients Am J Transplant 2023 23 1411-1424
Taizo Mori Toll-like receptor 7 agonist, GS-986, is an immune-stimulant inducing follicular helper T cells and expanding HBs antigen-specific B cells in vitro Liver Int 2023 43 1213-1224
Tom Moore SARS-CoV-2-Specific Memory B Cell Responses Are Maintained After Recovery from Natural Infection and Postvaccination Viral Immunol 2022 35 425-436
Marcia Kho Boosting the VZV-Specific Memory B and T Cell Response to Prevent Herpes Zoster After Kidney Transplantation Front Immunol 2022 13 927734
Thomas Vanwolleghem Hepatitis B core-specific memory B cell responses associate with clinical parameters in patients with chronic HBV J Hepatol 2020 73 52-61
Zhicui Liu Peripheral CD19hi B cells exhibit activated phenotype and functionality in promoting IgG and IgM production in human autoimmune diseases Sci Rep 2017 7 13921
Nicole van Besouw Herpes zoster after lung transplantation boosts varicella zoster virus-specific adaptive immune responses J Heart Lung Transplant 2016 35 1435-1442