TotalSeq™-D1024 anti-human CD120b Antibody

Pricing & Availability
3G7A02 (See other available formats)
Regulatory Status
Other Names
Rat IgG2a, κ
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358419 10 µg £253
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CD120b, also known as TNFRII or TNFRSF1B, belongs to the TNF receptor superfamily and can interact with ligands TNF-α and TNF-β (also known as LT-α). It is a 75 kD type I transmembrane protein expressed on lymphocytes, monocytes, and granulocytes. When present in a heterocomplex with CD120a, it induces the recruitment of anti-apoptotic molecules, c-IAP1 and c-IAP2 that possess E3 ubiquitin ligase activity. Mutations in CD120b are associated with TNF-associated periodic syndrome (TRAPS) or periodic fever syndrome.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Antibody Type
Host Species
Partial CD120b recombinant protein expressed in 293E cells (22-211aa).
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 1 mM EDTA
The antibody was purified by chromatography and conjugated with TotalSeq™-D oligomer under optimal conditions.
0.5 mg/mL
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C. Do not freeze.

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™-D antibodies are compatible with Mission Bio’s Tapestri Single-Cell Sequencing Platform for simultaneous detection of DNA and Protein.

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.
Additional Product Notes

TotalSeq™-D reagents are designed to profile protein expression at single cell level. The Mission Bio Tapestri platform and sequencer (e.g. Illumina analyzers) are required. Please contact technical support for more information, or visit

The barcode flanking sequences are CGAGATGACTACGCTACTCATGG (PCR handle), and GAGCCGATCTAGTATCTCAGT*C*G (capture sequence). * indicates a phosphorothioated bond, to prevent nuclease degradation.

View more applications data for this product in our Application Technical Notes.

AB_2894614 (BioLegend Cat. No. 358419)

Antigen Details

75 kD, type I transmembrane protein, member of the TNF-receptor superfamily, forms a heterocomplex with TNFRI

Expressed on cells of hematopoietic lineage including monocytes, lymphocytes, and granulocytes

When complexed with TNFRI, recruits anti-apoptotic molecules c-IAP1 and c-IAP2 that possess ubiquitin ligase activity; cysteine rich extracellular region
Interacts with TTRAP and TRAF2
TNF-α and TNF-β (LT-α)
Cell Type
Granulocytes, Lymphocytes, Monocytes
Biology Area
Cell Biology, Immunology, Innate Immunity, Neuroinflammation, Neuroscience, Transcription Factors
Molecular Family
CD Molecules
Antigen References

1. Andrews JS, et al. 1990. J. Immunol. 144:2582.
2. Nophar Y, et al. 1990. EMBO J. 9:3269.
3. Kohno T, et al. 1990. Proc. Natl. Acad. Sci. USA 87:8331.
4. Tartaglia LA, et al. 1991. Proc. Natl. Acad. Sci. USA 88:9292.
5. Hijdra D, et al. 2012. J. Inflamm. (Lond). 9:38.
6. Chen X, et al. 2013. J. Immunol. 190:1076.

Gene ID
7133 View all products for this Gene ID
View information about CD120b on

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Go To Top Version: 1    Revision Date: 08/16/2021

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.


*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


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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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