This site is for customers in Asia. Customers in China & other regions, please go to Global page.
HOME > Product search results > Code No. MEX001-6 Anti-CD9 mAb-Biotin

Code No. MEX001-6

Anti-CD9 mAb-Biotin

Availability (in Japan)

10 or more

(In Japan at 17:00,
Dec 1, 2022 in JST)


50 µg/50 µL

  • Western Blotting

  • Flow Cytometry





Clonality Monoclonal Clone A100-4
Isotype (Immunized Animal) Mouse IgG2aκ
1 µg/mL  
5 µg/mL  
Can be used.  
Other(Exosome isolation)
Can be used.  
Immunogen (Antigen) Human prostate carcinoma cell line (PC3) derived exosomes (prepared by ultracentrifugation from cultured supernatant)
Reactivity [Gene ID]

Human[928], Mouse(-)

Storage buffer 1 mg/mL in PBS/1% BSA/0.1% ProClin 950
Storage temp. 4°C Conjugate Biotin Manufacturer MBL
Alternative names 5H9, BA2, BTCC-1, DRAP-27, GIG2, MIC3, MRP-1, P24, TSPAN29
Background CD9, a member of the tetraspanin or transmembrane 4 super family (TM4SF; CD37, CD53, CD63, CD81, CD82, etc) of proteins, is widely distributed on the surface of a variety of hematopoietic and epithelial cell types. Several members of the tetraspanin family, including CD9, form noncovalent associations with integrins, particularly β1 integrins. CD9 and other tetraspanins have been postulated to participate in the regulation of cell growth, motility, and signaling via their physical association with integrins. CD9 has broad tissue distribution and may play multiple roles in a variety of cellular processes such as immune response and tumorigenesis, but its function has not been elucidated entirely. It is reported that the tetraspanins CD9, CD63 and CD81 are highly enriched on a certain type of extracellular vesicles, called exosome. Because of various exosome features, CD9, one of the representative exosome surface proteins, is thought to be related to cell-cell communication.
Related products D263-3 Anti-CD63 (LAMP-3) (Mouse) mAb
M076-6 Mouse IgG2a (isotype control)-Biotin
MEX002-3 Anti-CD63 (LAMP-3) mAb
MEX002-6 Anti-CD63 (LAMP-3) mAb-Biotin
MEX003-3 Anti-CD81 (TAPA1) mAb
MEX003-6 Anti-CD81 (TAPA1) mAb-Biotin
3190 Magnetic Rack
MEX001-3 Anti-CD9 mAb
MJS002V2 Protein G-Magnetic Beads
MEX-SA ExoCap™ Streptavidin Kit
MEX001-4 Anti-CD9 mAb-FITC
MEX002-4 Anti-CD63 (LAMP-3) mAb-FITC
MEX003-4 Anti-CD81 (TAPA1) mAb-FITC
MEX001-12 Anti-CD9 mAb-ALP
MEX002-12 Anti-CD63 (LAMP-3) mAb-ALP
MEX003-12 Anti-CD81 (TAPA1) mAb-ALP
  1. Boucheix C et al. Molecular cloning of the CD9 antigen. A new family of cell surface proteins. J Biol Chem. 266, 117-22 (1991)(PMID: 1840589
  2. Simons M, Raposo G. Exosomes--vesicular carriers for intercellular communication. Curr Opin Cell Biol. 21, 575-81 (2009)(PMID: 19442504
  3. Pols MS, Klumperman J. Trafficking and function of the tetraspanin CD63. Exp Cell Res. 315, 1584-92 (2009)(PMID: 18930046
  4. Yoshioka Y et al. Ultra-sensitive liquid biopsy of circulating extracellular vesicles using ExoScreen. Nat Commun. 5, 3591 (2014)(PMID: 24710016
  5. Melo SA et al. Glypican-1 identifies cancer exosomes and detects early pancreatic cancer. Nature 523, 177-82 (2015)(PMID: 26106858
Product category
Research area
RNA-RNP Network
Cell surface antigens

  • The availability is based on the information in Japan at 17:00, Dec 1, 2022 in JST.
  • The special price is shown in red color.
  • Please note that products cannot be ordered from this website. To purchase the items listed in this website, please contact us or local distributers.
  • Abbreviations for applications:
    WB: Western Blotting, IH: Immunohistochemistry, IC: Immunocytochemistry, IP: Immunoprecipitation
    FCM: Flow Cytometry, NT: Neutralization, IF: Immunofluorescence, RIP: RNP Immunoprecipitation
    ChIP: Chromatin Immunoprecipitation, CoIP: Co-Immunoprecipitation
  • For applications and reactivity:
    *: The use is reported in a research article (Not tested by MBL). Please check the data sheet for detailed information.
    **: The use is reported from the licenser (Under evaluation or not tested by MBL).
  • For storage temparature: RT: room temparature
  • Please note that products in this website might be changed or discontinued without notification in advance for quality improvement.