Pacific Blue™ anti-human CD25 Antibody

Pricing & Availability
Clone
BC96 (See other available formats)
Regulatory Status
RUO
Workshop
V T-072
Other Names
Low affinity IL-2R, IL-2R α chain, Tac, p55
Isotype
Mouse IgG1, κ
BC96_Blue_071108.jpg
PHA-stimulated (3 day) human peripheral blood lymphocytes were stained with CD25 (clone BC96) Pacific Blue™ (filled histogram) or mouse IgG1, κ Pacific Blue™ isotype control (open histogram).
  • BC96_Blue_071108.jpg
    PHA-stimulated (3 day) human peripheral blood lymphocytes were stained with CD25 (clone BC96) Pacific Blue™ (filled histogram) or mouse IgG1, κ Pacific Blue™ isotype control (open histogram).
Compare all formats See Pacific Blue™ spectral data
Cat # Size Price Quantity Check Availability
302620 100 µg $265.00
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302627 100 tests $282.00
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Description

CD25 is a 55 kD type I transmembrane glycoprotein also known as the low affinity IL-2 receptor α chain or Tac. It is expressed on progenitor lymphocytes, activated T and B cells, and activated monocytes/macrophages. CD25 is also expressed on a subset of non-stimulated CD4+ T cells termed T regulatory cells. CD25 associates with the IL-2 receptor β (CD122) and common γ chains (CD132) to form the high affinity IL-2R complex.

Technical data sheet

Product Details

Verified Reactivity
Human
Reported Reactivity
Baboon, Chimpanzee, Cynomolgus, Pigtailed Macaque, Rhesus
Antibody Type
Monoclonal
Host Species
Mouse
Formulation
test size: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA).
µg sizes: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography, and conjugated with Pacific Blue™ under optimal conditions.
Concentration
µg sizes: 0.5 mg/mL
test sizes: lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

FC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis.
For test size, the suggested use of this reagent for immunofluorescent staining is 5 µl per 106 cells in 100 µl volume.
For µg sizes, the suggested use of this reagent for immunofluorescent staining is ≤1.0 µg per 106 cells in 100 µl volume.
It is recommended that the reagent be titrated for optimal performance for each application.

* Pacific Blue™ has a maximum emission of 455 nm when it is excited at 405 nm. Prior to using Pacific Blue™ conjugate for flow cytometric analysis, please verify your flow cytometer's capability of exciting and detecting the fluorochrome.


Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.

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Excitation Laser
Violet Laser (405 nm)
Application Notes

Additional reported applications include: immunocytochemistry3.

Application References

(PubMed link indicates BioLegend citation)
  1. Schlossman S, et al. Eds. 1995. Leucocyte Typing V. Oxford University Press. New York.
  2. Kmieciak M, et al. 2009. J. Transl. Med. 7:89. (FC) PubMed
  3. Ernst CW, et al. 2007. Clin. Exp. Immunol. 148:271. (ICC) PubMed
Product Citations
  1. Olwenyi OA, et al. 2020. Cells. 9:. PubMed
  2. Pagel J, et al. 2020. Front Immunol. 11:565257. PubMed
  3. Jager P, et al. 2009. Proc Natl Acad Sci U S A. 106:5264. PubMed
  4. Wallace JG, et al. 2021. J Allergy Clin Immunol. 147:743. PubMed
  5. Blackburn M, et al. 2015. J Immunol. 195: 3227 - 3236. PubMed
RRID
AB_2233706 (BioLegend Cat. No. 302620)
AB_2233706 (BioLegend Cat. No. 302627)

Antigen Details

Structure
Type I transmembrane glycoprotein, 55 kD
Distribution

Activated T cells and B cells, monocytes/macrophages, Treg

Function
Associates with IL-2 receptor β (CD122) and γ chains (CD132) to form high affinity IL-2R complex
Ligand/Receptor
IL-2
Cell Type
B cells, Macrophages, Monocytes, T cells, Tregs
Biology Area
Cell Biology, Immunology, Neuroscience, Neuroscience Cell Markers
Molecular Family
CD Molecules, Cytokine/Chemokine Receptors
Antigen References

1. Taniguchi T, et al. 1993. Cell 73:5.
2. Waldmann T. 1991. J. Biol. Chem. 266:2681.

Gene ID
3559 View all products for this Gene ID
UniProt
View information about CD25 on UniProt.org
Go To Top Version: 3    Revision Date: 12/15/2021

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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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