TotalSeq™-A0355 anti-human CD137 (4-1BB) Antibody

Pricing & Availability
Clone
4B4-1 (See other available formats)
Regulatory Status
RUO
Workshop
VI C-7
Other Names
4-1BB, ILA, CD137, TNFRSF9
Isotype
Mouse IgG1, κ
Barcode Sequence
CAGTAAGTTCGGGAC
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Cat # Size Price Quantity Check Availability
309835 10 µg $369.00
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Description

CD137 is a 39 kD transmembrane protein also known as 4-1BB. It is expressed on activated T cells. CD137 is a type I membrane protein and a member of the tumor necrosis factor receptor superfamily. CD137 appears to be important for T cell proliferation and survival, and induces monocyte activation through its interaction with 4-1BB ligand.

Technical data sheet

Product Details

Verified Reactivity
Human
Reported Reactivity
Chimpanzee, Baboon, Cynomolgus, Rhesus
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Ectodomain of recombinant human 4-1BB fusion protein
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and EDTA
Preparation
The antibody was purified by chromatography and conjugated with TotalSeq™-A oligomer under optimal conditions.
Concentration
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C. Do not freeze.
Application

PG - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis and the oligomer sequence is confirmed by sequencing. TotalSeq™-A antibodies are compatible with 10x Genomics Single Cell Gene Expression Solutions.

To maximize performance, it is strongly recommended that the reagent be titrated for each application, and that you centrifuge the antibody dilution before adding to the cells at 14,000xg at 2 - 8°C for 10 minutes. Carefully pipette out the liquid avoiding the bottom of the tube and add to the cell suspension. For Proteogenomics analysis, the suggested starting amount of this reagent for titration is ≤ 1.0 µg per million cells in 100 µL volume. Refer to the corresponding TotalSeq™ protocol for specific staining instructions.


Buyer is solely responsible for determining whether Buyer has all intellectual property rights that are necessary for Buyer's intended uses of the BioLegend TotalSeq™ products. For example, for any technology platform Buyer uses with TotalSeq™, it is Buyer's sole responsibility to determine whether it has all necessary third party intellectual property rights to use that platform and TotalSeq™ with that platform.
Application Notes

Additional reported applications (for the relevant formats) include: immunoprecipitation1,4, inhibition of cytokine production2,3, and ELISA. 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. 309804) 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 Streptavidin-PE (Cat. No. 405204)).

Additional Product Notes

TotalSeq™ reagents are designed to profile protein levels at a single cell level following an optimized protocol similar to the CITE-seq workflow. A compatible single cell device (e.g. 10x Genomics Chromium System and Reagents) and sequencer (e.g. Illumina analyzers) are required. Please contact technical support for more information, or visit biolegend.com/totalseq.

The barcode flanking sequences are CCTTGGCACCCGAGAATTCCA (PCR handle), and BAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA*A*A (capture sequence). B represents either C, G, or T, and * indicates a phosphorothioated bond, to prevent nuclease degradation.

View more applications data for this product in our Scientific Poster Library.

Application References

(PubMed link indicates BioLegend citation)
  1. Garni-Wagner B, et al. 1996. Cell. Immunol. 169:91. (IP)
  2. Salih HR, et al. 2000. J. Immunol. 165:2903. (FA)
  3. Kienzle G, et al. 2000. Int. Immunol. 12:73. (FA)
  4. Langstein J, et al. 1998. J. Immunol. 160:2488. (IP)
Product Citations
  1. Witkowski MT, et al. 2020. Cancer Cell. 37:867. PubMed
  2. Hao Y, et al. 2021. Cell. 184:3573. PubMed
RRID
AB_2783173 (BioLegend Cat. No. 309835)

Antigen Details

Structure
TNFR superfamily, type I transmembrane protein, 30 kD
Distribution

Activated T cells

Function
T cell costimulation
Ligand/Receptor
4-1BB ligand
Cell Type
T cells
Biology Area
Costimulatory Molecules, Immunology
Molecular Family
CD Molecules
Antigen References

1. Gruss H, et al. 1995. Blood 85:3378.
2. Sica G, et al. 2000. Adv. Exp. Med. Biol. 465:355.
3. Alderson M, et al. 1994. Eur. J. Immunol. 24:2219.
4. Schwarz H, et al. 1996. Blood 87:2839.

Gene ID
3604 View all products for this Gene ID
UniProt
View information about CD137 on UniProt.org
Go To Top Version: 1    Revision Date: 10/30/2018

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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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