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>   home   >   Products   >   Primary Antibodies   >   Microbiology   >   CD81 Antibody (monoclonal) (M01)   

CD81 Antibody (monoclonal) (M01)

Mouse monoclonal antibody raised against a partial recombinant CD81.

  • E - CD81 Antibody (monoclonal) (M01) AT1446a
    Detection limit for recombinant GST tagged CD81 is approximately 0.1ng/ml as a capture antibody.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P60033
Other Accession BC002978
Reactivity Human
Host mouse
Clonality Monoclonal
Isotype IgG1 Kappa
Clone Names 2B7
Calculated MW 25809 Da
Additional Information
Gene ID 975
Other Names CD81 antigen, 26 kDa cell surface protein TAPA-1, Target of the antiproliferative antibody 1, Tetraspanin-28, Tspan-28, CD81, CD81, TAPA1, TSPAN28
Target/Specificity CD81 (AAH02978, 25 a.a. ~ 127 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
Format Clear, colorless solution in phosphate buffered saline, pH 7.2 .
StorageStore at -20°C or lower. Aliquot to avoid repeated freezing and thawing.
PrecautionsCD81 Antibody (monoclonal) (M01) is for research use only and not for use in diagnostic or therapeutic procedures.
Research Areas
Citations (0)

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The protein encoded by this gene is a member of the transmembrane 4 superfamily, also known as the tetraspanin family. Most of these members are cell-surface proteins that are characterized by the presence of four hydrophobic domains. The proteins mediate signal transduction events that play a role in the regulation of cell development, activation, growth and motility. This encoded protein is a cell surface glycoprotein that is known to complex with integrins. This protein appears to promote muscle cell fusion and support myotube maintenance. Also it may be involved in signal transduction. This gene is localized in the tumor-suppressor gene region and thus it is a candidate gene for malignancies.


Dengue hemorrhagic fever is associated with polymorphisms in JAK1. Silva LK, et al. Eur J Hum Genet, 2010 Jun 30. PMID 20588308.Claudin association with CD81 defines hepatitis C virus entry. Harris HJ, et al. J Biol Chem, 2010 Jul 2. PMID 20375010.Large-scale candidate gene analysis of spontaneous clearance of hepatitis C virus. Mosbruger TL, et al. J Infect Dis, 2010 May 1. PMID 20331378.New genetic associations detected in a host response study to hepatitis B vaccine. Davila S, et al. Genes Immun, 2010 Apr. PMID 20237496.CD81 gene defect in humans disrupts CD19 complex formation and leads to antibody deficiency. van Zelm MC, et al. J Clin Invest, 2010 Apr 1. PMID 20237408.

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$ 315.00
Cat# AT1446a
(40 western blots)
Availability: 7-10 days
Bulk Size
Seasonal Special on Bulk Order
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