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Elab Fluor® 647 Anti-Mouse CD122 Antibody[5H4]

Uniprot : P16297
  • Cat.No.:E-AB-F1029UM

  • Applications: FCM
  • Isotype: Rat IgG2a, κ
  • Host: Rat

To Purchase E-AB-F1029UM

Size:
  • 25μg
  • 100μg
Price: $100
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Antigen Details

Alternate Names Interleukin-2 receptor subunit beta,Il2rb,IL-2 receptor subunit beta, IL-2R subunit beta,IL-2RB,High affinity IL-2 receptor subunit beta,p70-75,CD122
Swissprot P16297
References
1. Barclay A, et al. 1997. The Leukocyte Antigen FactsBook Academic Press.
2. Minami Y, et al. 1993. Annu. Rev. Immunol. 11:245.
3. Suzuki H, et al. 1995. Science 268:1472.
4. Shi Z, et al. 2009. Eur. J. Immunol. 39:2109.

Product Details

Form Liquid
Clone No. 5H4(See Other Available Formats)
Host Rat
Isotype Rat IgG2a, κ
Isotype Control Elab Fluor® 647 Rat IgG2a, κ Isotype Control[2A3] [Product E-AB-F09833M]
Reactivity Mouse
Application FCM (See the Application Description)
Storage Buffer Phosphate buffered solution, pH 7.2, containing 0.09% stabilizer and 1% protein protectant.
Recommended Use Each lot of this antibody is quality control tested by flow cytometric analysis. Please check your vial before the experiment. Since applications vary, the appropriate dilutions must be determined for individual use. We suggest each investigator should titrate the reagent to obtain optimal results [The recommended concentration is 0.1-1 μg/106 cells in 100 μL volume].
Shipping Biological ice pack at 4℃
Stability & Storage Keep as concentrated solution.
Store at 2~8°C and protected from prolonged exposure to light. Do not freeze.
Centrifuge before opening to ensure complete recovery of vial contents.
This product is guaranteed up to one year from purchase.
Conjugation Elab Fluor® 647
Elab Fluor® 647 is designed to be excited by the Red laser (627-640 nm) and detected using an optical filter centered near 670 nm (e.g., a 660/20 nm bandpass filter).


How to select the appropriate detection channel through the spectrogram?

Background

CD122 is a 70-75 kD IL-2 receptor β chain also known as IL-2Rβ, which is also shared by the IL-15 receptor. It is constitutively expressed by NK cells and at lower levels by T cells, B cells, monocytes, and macrophages. The IL-2Rβ chain can combine with either the common γ subunit (γc, CD132) alone or with the γc subunit and the IL-2Rα subunit (CD25) to generate intermediate or high affinity IL-2 receptor complexes, respectively. CD122 expression levels can be upregulated by activation. The 5H4 antibody does not block IL-2 binding to the IL-2 receptor. CD122 is expressed on murine, but not human, CD8+ Tregs involved in the maintenance of T cell homeostasis.

Protocols & Troubleshootings

Related Protocols Staining Cell Surface Targets for Flow Cytometry
Troubleshooting

Troubleshooting for Flow Cytometry

Citations

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