Mouse Anti-Human CD81 [+FITC]

Mouse Anti-Human CD81 [+FITC] (25 ug)
CODE:  DS-MB-03217

Antigen Information

Protein Name & Synonyms:
Target Species:
  • Human

Antibody Specifications

Flow Cytometry
IgG concentration 0.1 mg/ml
Species Reactivity:
Human, Chimpanzee


This antibody recognizes human CD81, a 26kD cell surface antigen also known as TAPA-1, and a member of the tetraspanin family.

CD81 is widely expressed on human leucocytes and appears to be involved in a variety of cellular processes, including adhesion, activation, proliferation and differentiation.

This product is a potent CD81 reagent that induces homotypic adhesion and has powerful anti proliferative effects.


Store at +4 °C or at -20 °C if preferred.

This product should be stored undiluted.

Storage in frost free freezers is not recommended. This product is photosensitive and should be protected from light.

Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
If stored in this manner, this product is stable for 18 months after receipt.


Supplied as:
Purified IgG conjugated to Fluorescein Isothiocyanate Isomer 1 (FITC) - liquid
Phosphate buffered saline


OCI-LY8 cells aggregated by 5A6 (another CD81 antibody)
0.09%Sodium Azide
1%Bovine Serum Albumin
This product
Spleen cells from immunised BALB/c mice were fused with cells of the mouse PX3-Ag.8.653 myeloma cell line.