
-
Reagents
- Flow Cytometry Reagents
-
Western Blotting and Molecular Reagents
- Immunoassay Reagents
-
Single-Cell Multiomics Reagents
- BD® OMICS-Guard Sample Preservation Buffer
- BD® OMICS-One Protein Panels
- BD® AbSeq Assay
- BD® Single-Cell Multiplexing Kit
- BD Rhapsody™ ATAC-Seq Assays
- BD Rhapsody™ Whole Transcriptome Analysis (WTA) Amplification Kit
- BD Rhapsody™ TCR/BCR Next Multiomic Assays
- BD Rhapsody™ Targeted mRNA Kits
- BD Rhapsody™ Accessory Kits
-
Functional Assays
-
Microscopy and Imaging Reagents
-
Cell Preparation and Separation Reagents
-
Promotions
-
Spectral Sorter Promotion
-
BD Primer Program
-
New Lab Promotion
-
BD FACSLyric™ Flow Cytometers 50th Anniversary Promo
-
BD FACSAria™ Customer Loyalty Promotion
-
FlowJo™ Software Promotion
-
BD® Research Cloud Promotion
-
30% off + Free Shipping on BD Horizon Brilliant™ Violet and Ultraviolet Reagents!
-
30% off BD Horizon RealYellow ™ & BD Horizon RealBlue™ Reagents!
-
Spectral Sorter Promotion
-
- BD® OMICS-Guard Sample Preservation Buffer
- BD® OMICS-One Protein Panels
- BD® AbSeq Assay
- BD® Single-Cell Multiplexing Kit
- BD Rhapsody™ ATAC-Seq Assays
- BD Rhapsody™ Whole Transcriptome Analysis (WTA) Amplification Kit
- BD Rhapsody™ TCR/BCR Next Multiomic Assays
- BD Rhapsody™ Targeted mRNA Kits
- BD Rhapsody™ Accessory Kits
- United States (English)
-
Change country/language
Old Browser
This page has been recently translated and is available in French now.
Looks like you're visiting us from {countryName}.
Would you like to stay on the current country site or be switched to your country?
BD Horizon™ CD81 (JS-81) BV605
Clone JS-81 (also known as JS81) (ASR)


Regulatory Status Legend
Any use of products other than the permitted use without the express written authorization of Becton, Dickinson and Company is strictly prohibited.
The CD81 antibody, clone JS-81, is derived from hybridization of P3/NS1/1-Ag4-1 mouse myeloma cells with spleen cells isolated from mice immunized with the Burkitt lymphoma cell line, Ramos.
The CD81 antibody recognizes a 26-kilodalton (kDa) member of the tetraspanin family (TM4SF). The CD81 antigen is also known as TAPA-1.

Development References (6)
-
Bradbury L, Tedder TF. CD81 (TAPA-1), a component of the CD19/CD21 signal transduction complex. In: Schlossman SF. Stuart F. Schlossman .. et al., ed. Leucocyte typing V : white cell differentiation antigens : proceedings of the fifth international workshop and conference held in Boston, USA, 3-7 November, 1993. Oxford: Oxford University Press; 1995:690-691.
-
Carloni V, Mazzocca A, Ravichandran KS. Tetraspanin CD81 is linked to ERK/MAPKinase signaling by Shc in liver tumor cells. Oncogene. 2004; 23(8):1566-1574. View Reference
-
Levy S, Todd SC, Maecker HT. CD81 (TAPA-1): a molecule involved in signal transduction and cell adhesion in the immune system. Annu Rev Immunol. 1998; 16:89-109. View Reference
-
Mazzocca A, Sciammetta SC, Carloni V, et al. Binding of hepatitis C virus envelope protein E2 to CD81 up-regulates matrix metalloproteinase-2 in human hepatic stellate cells. J Biol Chem. 2005; 280(12):11329-11339. View Reference
-
Sagi Y, Landrigan A, Levy R, Levy S. Complementary costimulation of human T-cell subpopulations by cluster of differentiation 28 (CD28) and CD81. Proc Natl Acad Sci U S A. 2012; 109(5):1613-1618. View Reference
-
Tedder TF, Wagner N, Engel P. CD81 Workshop report. In: Schlossman SF. Stuart F. Schlossman .. et al., ed. Leucocyte typing V : white cell differentiation antigens : proceedings of the fifth international workshop and conference held in Boston, USA, 3-7 November, 1993. Oxford: Oxford University Press; 1995:684-688.
Please refer to Support Documents for Quality Certificates
Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described
Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims. Comparisons are not made against non-BD technologies, unless otherwise noted.
For In Vitro Diagnostic Use.
23-22942-00
Analyte Specific Reagent. Analytical and performance characteristics are not established.
Documents are subject to revision without notice. Please verify you have the correct revision of the document, and always refer back to BD's eIFU website for the latest and most up to date information.