Anti CD81 for Exosome Isolation - Cosmo Bio Co.,Ltd.



Anti CD81 for Exosome Isolation Antibody

Catalog No.: CAC-SHI-EXO-M03-EX
Size: 100UL
[1 mg / mL]
Price: see also
Size 100
antigen/source: CD81
host: Mouse
Description: [Immunogen]a.a.36-54
Label: Unlabeled
Purity: Ig fraction - Protein G
Application: Western Blot
Storage: -70C
Immunogen: Human
Isotype: IgG2a
Clone: 12C4
Reacts with: Human
Not Reacts with: Mouse/Rat
Purpose: Western blotting: 1/500 - 1/2,000i0.5 - 2ug/mL, non-reductive condition)
Immunoprecipitation: 1/200 - 1/1,000i1- 5ug/mL)
* Experiment example : Serum and Culture supernatant Exosome
Other applications have not been tested.
Optimal dilutions/concentrations should be determined by the end user.


CD81 (TAPA-1) is a cell surface protein which belongs to the tetraspanin superfamily. CD81 is identified as a component of the B lymphocyte receptor (BCR) and as a receptor for the Hepatitis C Virus.
 Cross reactivity 
Other species is not tested.


IP-WB of exosome in serum sample using Anti-CD81 antibody (12C4)


Western blot analysis of CD81 in C32 cell Exosome with anti-CD81 (12C4) antibody


Immunoprecipitation in C32 cell (Melanoma cell line) Exosome