- Clone
- 5F4 (See other available formats)
- Regulatory Status
- RUO
- Other Names
- 4-1BBL, CD137L, TNFSF9, 41BBL
- Isotype
- Mouse IgG1, κ
- Ave. Rating
- Submit a Review
- Product Citations
- publications

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Human T lymphoblastic leukemia cell line, Hut-78, was stained with CD137L (4-1BB Ligand)(clone 5F4) PerCP/Cyanine5.5 (filled histogram) or Mouse IgG1, ? PerCP/Cyanine5.5 isotype control (open histogram).
Cat # | Size | Price | Quantity Check Availability | Save | ||
---|---|---|---|---|---|---|
311517 | 25 tests | 132€ | ||||
311518 | 100 tests | 306€ |
4-1BB ligand, also known as CD137L, is a 97 kD member of the TNF superfamily mainly expressed on APCs, activated B and T cells. It has been reported to be important in T cell proliferation and cytokine production through interaction with 4-1BB receptor. 4-1BB ligand appears to be able to act as a costimulatory molecule without the engagement of other costimulatory molecules such as CD28.
Product DetailsProduct Details
- Verified Reactivity
- Human
- Reported Reactivity
- African Green, Baboon, Cynomolgus, Rhesus
- Antibody Type
- Monoclonal
- Host Species
- Mouse
- Formulation
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
- Preparation
- The antibody was purified by affinity chromatography and conjugated with PerCP/Cyanine5.5 under optimal conditions.
- Concentration
- 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
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FC - Quality tested
- Recommended Usage
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Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.
* PerCP/Cyanine5.5 has a maximum absorption of 482 nm and a maximum emission of 690 nm. - Excitation Laser
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Blue Laser (488 nm)
- Application Notes
-
For most successful immunofluorescent staining results, it may be important to maximize signal over background by using a relatively bright fluorochrome-antibody conjugate (Cat. No. 311504) or by using a high sensitivity, three-layer staining technique (e.g., including a biotinylated anti-mouse IgG second step (Cat. No. 405303), followed by SAv-PE (Cat. No. 405204)).
- Additional Product Notes
- BioLegend is in the process of converting the name PerCP/Cy5.5 to PerCP/Cyanine5.5. The dye molecule remains the same, so you should expect the same quality and performance from our PerCP/Cyanine5.5 products. Contact Technical Service if you have any questions.
- Application References
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- Gullo C, et al. 2010. PLoS One. 5:e10845. (FC) PubMed
- RRID
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AB_2749936 (BioLegend Cat. No. 311517)
AB_2749937 (BioLegend Cat. No. 311518)
Antigen Details
- Structure
- TNF superfamily, 97 kD
- Distribution
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Antigen presenting cells, activated B cells and T cells
- Function
- T cell proliferation, cytokine production
- Ligand/Receptor
- 4-1BB (CDw137)
- Cell Type
- Antigen-presenting cells, B cells, T cells
- Biology Area
- Costimulatory Molecules, Immunology
- Molecular Family
- CD Molecules
- Antigen References
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1. Akiba H, et al. 2000. J. Exp. Med. 191:375.
2. Pollak KE, et al. 1995. Eur. J. Immunol. 25:488.
3. DeBenedette MA, et al. 1997. J. Immunol. 158:551.
4. Goodwin RG, et al. 1993. Eur. J. Immunol. 23:2631. - Gene ID
- 8744 View all products for this Gene ID
- UniProt
- View information about CD137L on UniProt.org
Related FAQs
- How stable is PerCP/Cyanine5.5 tandem as compared to PerCP alone?
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PerCP/Cyanine5.5 is quite photostable and also better than PerCP alone in withstanding fixation.
Other Formats
View All CD137L Reagents Request Custom ConjugationCustomers Also Purchased

Compare Data Across All Formats
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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PE anti-human CD137L (4-1BB Ligand)
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Purified anti-human CD137L (4-1BB Ligand)
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APC anti-human CD137L (4-1BB Ligand)
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Brilliant Violet 421™ anti-human CD137L (4-1BB Ligand)
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PE/Dazzle™ 594 anti-human CD137L (4-1BB Ligand)
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PerCP/Cyanine5.5 anti-human CD137L (4-1BB Ligand)
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APC/Fire™ 750 anti-human CD137L (4-1BB Ligand)
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PE/Cyanine7 anti-human CD137L (4-1BB Ligand)
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TotalSeq™-C0022 anti-human CD137L (4-1BB Ligand)
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TotalSeq™-B0022 anti-human CD137L (4-1BB Ligand)
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