Great Flow Antibody for Granzyme B Detection

Oncology
Johns Hopkins School of Medicine
Graduate Student

Overall

Quality of Results

Ease-of-Optimization

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Company:

BioLegend

Product Name:

Alexa Fluor 647 anti-human/mouse Granzyme B Antibody

Catalog Number:

515406

Clone Number:

Our lab studies the mTOR signaling pathway in T cell differentiation with an emphasis on both CD4 and CD8 T cells. We routinely conduct flow cytometry experiments to assess effector function based on lytic molecules such as granzyme B.We are looking at the intracellular staining of mouse granzyme B in activated CD8 T cells when stimulated with antigen

Experimental Design and Results Summary

Applications

Flow Cytometry

Sample

Activated murine CD8+ T cells

Primary Incubation

1:500 in BD Permwash buffer (Intracellular staining)

Blocking Agent

Surface stain with FC block

Secondary Incubation

None

Tertiary Incubation

None

Detection

BD FACS Celesta

Results Summary

We are easily able to identify granzyme B positive CD8+ T cells.

DOI or PMID #

N/A

Additional Notes

N/A

Related Categories

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Summary

The Good

Very robust antibody to detect.

The Bad

None

The Bottom Line

Reliable antibody to detect granzyme B in T cells. Took a long time to acquire a good antibody and clone. Very satisfied.

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