Good APC Anti-Human CD45RA Antibody from BioLegend

JvGCRC
Nottingham Trent University
Research Fellow

Overall

Quality of Results

Ease-of-Optimization

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Company:

BioLegend

Product Name:

APC anti-human CD45RA Antibody

Catalog Number:

304112

Clone Number:

HI100

This antibody has been used to optimise flow cytometry-based immunophenotyping of whole blood samples. The results have not yet been published. Multi-colour antibody panels were designed to identify a number of lymphocyte populations and tested to ensure appropriate compensation was possible. This antibody was used within a ten-colour staining panel for T cells.

Experimental Design and Results Summary

Applications

Flow Cytometry

Sample

Human whole blood

Primary Incubation

2.5µL APC-CD45RA for 30 minutes at 4°C

Blocking Agent

FcR blocking reagent, human (Miltenyi Biotec, cat# 130-059-901)

Secondary Incubation

N/A

Tertiary Incubation

N/A

Detection

Beckman Coulter Gallios, Kaluza Software

Results Summary

Clear staining that allowed the distinction of CD45RA+ T cells. Used in combination with CCR7, memory and effector cells can be identified. Titration optimisations showed we could reduce the volume of antibody used with no detriment to the results. Prior to analysing samples, erythrocytes were lysed using 1.5 mL 1xPharmLyse (BD, cat#555899) at room temperature for 30 minutes. This antibody fit well into a ten-colour panel with no compensation issues.

DOI or PMID #

N/A

Additional Notes

N/A

Related Categories

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Summary

The Good

Clear staining of CD45RA+ cells that is useful for FACS analysis.

The Bad

The antibody has only been tested for flow cytometry.

The Bottom Line

Easy-to-use antibody pack that provided clear and distinct staining of CD45RA+ T cells.

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