CoraLite® Plus 488 Anti-Human CD81 (5A6)

CD81 Monoclonal Antibody for FC

Host / Isotype

Mouse / IgG1, kappa

Reactivity

Human

Applications

FC

Conjugate

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

5A6

Cat no : CL488-65195

Synonyms

CD81, CD81 antigen, CD81 molecule, Cell and organelle markers, Exosome marker, S5.7, TAPA1, Tetraspanin 28, Tspan 28, TSPAN28

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Validation Data Gallery

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  FC experiment of human PBMCs using CL488-65195

  1X10^6 human PBMCs were surface stained with 5 ul CoraLite® Plus 488 Anti-Human CD81 (CL488-65195, Clone:5A6) (red), or Mouse IgG1 Isotype Control (blue). Cells were not fixed. Lymphocytes were gated.

• 

  FC experiment of human PBMCs using CL488-65195

  1X10^6 human PBMCs were surface stained with 5 ul CoraLite® Plus 488 Anti-Human CD81 (CL488-65195, Clone:5A6), or Mouse IgG1 Isotype Control. Cells were not fixed. Lymphocytes were gated.

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Tested Applications

• Positive FC detected in: human PBMCs

Recommended dilution

Application	Dilution
This reagent has been pre-titrated and tested for flow cytometric analysis. The suggested use of this reagent is 5 ul per 10^6 cells in a 100 µl suspension or 5 ul per 100 µl of whole blood.
Sample-dependent, Check data in validation data gallery.

Product Information

CL488-65195 targets CD81 in FC applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Host / Isotype: Mouse / IgG1, kappa
• Class: Monoclonal
• Type: Antibody
• Immunogen: Human OCI-LY8 cell line
• Full Name: CD81 molecule
• Calculated Molecular Weight: 26 kDa
• GenBank Accession Number: BC002978
• Gene Symbol: CD81
• Gene ID (NCBI): 975
• RRID: AB_2883217
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Protein G purification
• Storage Buffer: PBS with 0.1% sodium azide and 0.5% BSA, pH 7.3.
• Storage Conditions: Store at 2-8°C. Avoid exposure to light. Stable for one year after shipment.

Background Information

CD81 (also known as TAPA1or TSPAN28) is a membrane protein of the tetraspanin superfamily, which are characterized by the presence of four conserved transmembrane regions. Many of these members are expressed on leukocytes and have been implicated in signal transduction, cell-cell interactions, and cellular activation and development. CD81 is involved in signal transduction and cell adhesion in the immune system (PMID: 9597125). CD81 has also been identified as en essential receptor for HCV (hepatitis C virus) (PMID: 21428934).