Clear Positive Population with This BioLegend Siglec-8 Antibody

Cell Bio
Inhibrx
Research Scientist

Overall

Quality of Results

Ease-of-Optimization

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Company:

BioLegend

Product Name:

PE/Cy7 anti-human Siglec8

Catalog Number:

347112

Clone Number:

7c9

I was validating this antibodies ability to stain the Siglec8+ population of enriched PBMCs. According to literature, Esonophils (CD16- CCR3+) should also be Siglec8+.

Experimental Design and Results Summary

Applications

Flow Cytometry

Sample

Enriched PBMCs

Primary Incubation

30' 4*C

Blocking Agent

N/A

Secondary Incubation

N/A

Tertiary Incubation

N/A

Detection

Flow cytometry

Results Summary

This antibody resulted in a clearly Siglec8+ population when gated on the CCR3+CD16- population, but not when gated on the CD16+ CCR3-. Aka this antibody is specific and has a nice window between the isotype control (grey) and the positive population (red).

DOI or PMID #

N/A

Additional Notes

Used at 1:100

Related Categories

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Summary

The Good

Works nicely when used at 1:100

The Bad

R&D has a Siglec8-PE antibody that is a bit better

The Bottom Line

Pretty good antibody- does what I needed it to do.

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