Decent Antibody From Biolegend With Moderate Background Signal

UCSF
Graduate Student

Overall

Quality of Results

Ease-of-Optimization

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Company:

BioLegend

Product Name:

Alexa Fluor® 647 anti-human CD25 Antibody

Catalog Number:

302618

Clone Number:

The antibody works well enough for the detection of the protein, but there is a noticeable level of background staining present. This does not detract from the quality of the data significantly.

Experimental Design and Results Summary

Applications

Flow cytometry

Sample

Human T cells

Primary Incubation

1:100, 4 degrees C, 30 minutes

Blocking Agent

2% FBS in PBS

Secondary Incubation

None

Tertiary Incubation

None

Detection

Flow cytometry

Results Summary

Used to measure levels of CD25 following activation of the T cell signaling pathway. Easily able to identify cells that were high in CD25, but results seem digital in my hands.

DOI or PMID #

N/A

Additional Notes

N/A

Related Categories

Image Gallery

Summary

The Good

Strong signal.

The Bad

Moderate level of background signal.

The Bottom Line

Decent antibody that does its job. High signal comes at the cost of background.

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