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Updated: Jun 13, 2026

Infinium Assay for Large-scale SNP Genotyping Applications

Infinium Assay for Large-scale SNP Genotyping Applications

Published on: November 19, 2013

Affinity measured by microcluster.

David R Fooksman¹, Michael L Dustin

¹Martin and Helen Kimmel Center for Biology and Medicine, Skirball Institute of Biomolecular Medicine, New York University School of Medicine, New York, NY 10016, USA.

The Journal of Experimental Medicine

|May 5, 2010

Summary

This summary is machine-generated.

B cell activation relies on B cell receptor (BCR) microclusters. Early BCR mobility and microcluster dynamics link antigen affinity to B cell responsiveness, enhancing immune cell activation.

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Last Updated: Jun 13, 2026

Infinium Assay for Large-scale SNP Genotyping Applications

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Published on: November 19, 2013

Resolving Affinity Purified Protein Complexes by Blue Native PAGE and Protein Correlation Profiling

Resolving Affinity Purified Protein Complexes by Blue Native PAGE and Protein Correlation Profiling

Published on: April 1, 2017

Area of Science:

Immunology
Cell Biology
Molecular Biology

Background:

B cell activation, crucial for adaptive immunity, involves the aggregation of B cell receptors (BCRs) into dynamic microclusters.
Understanding the initial events driving BCR microcluster formation is key to deciphering B cell responsiveness.

Discussion:

This study investigates how the early dynamics of B cell receptor (BCR) mobility and microcluster formation influence B cell activation.
The research proposes that these early dynamic events act as a critical signaling mechanism, translating antigen affinity into a measurable B cell response.

Key Insights:

Early BCR mobility dynamics are directly correlated with subsequent microcluster formation.
The rate and pattern of BCR microcluster assembly serve as a quantitative measure of antigen affinity.
These dynamic processes are essential for initiating downstream signaling pathways that dictate B cell activation thresholds.

Outlook:

Further research could explore how these dynamic principles apply to different types of B cell responses and antigen challenges.
Investigating therapeutic strategies that modulate BCR dynamics could offer new avenues for treating autoimmune diseases and enhancing vaccine efficacy.