Reasonable CXCR5 for TFH staining

B cell memory
Deutsches Rheuma-Forschungszentrum, a Leibniz Institute
Postdoctoral Researcher

Overall

Quality of Results

Ease-of-Optimization

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Company:

Biolegend

Product Name:

Brilliant Violet 650™ anti-mouse CD185 (CXCR5) Antibody

Catalog Number:

145517

Clone Number:

L138D7

Antibodies are produced by plasma cells (PC) that are terminally differentiated B cells and play crucial roles in host protection against infections but are considered to mediate autoimmunity in patients with rheumatic diseases, such as systemic lupus (SLE) or rheumatoid arthritis (RA). Our research aims at understanding the biology of antibody secreting cells (ASC) and B cells in health and disease. Here, we aimed at staining TFH cells that are CXCR5+PD-1+.

Experimental Design and Results Summary

Applications

Flow Cytometry

Sample

Spleen of C57BL/6

Primary Incubation

Surface staining with CXCR5 BV650 (1/300), 20 min at 4C

Blocking Agent

Fc block (2.4G2 clone)

Secondary Incubation

N/A

Tertiary Incubation

N/A

Detection

Flow cytometer

Results Summary

We could stain Tfh cells (CXCR5+PD-1+)

DOI or PMID #

N/A

Additional Notes

N/A

Related Categories

Image Gallery

Summary

The Good

It works well.

The Bad

It could be brighter.

The Bottom Line

Can be used, but it requires you to be careful.

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