Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. Antibodies
  4. Primary Antibodies
  5. All Primary Antibodies
  6. PIPA5114717

Invitrogen™ CD81 Polyclonal Antibody
GREENER_CHOICE

Catalog No. PIPA5114717
Change view
Click to view available options
Quantity:
100 μL
1 product options available for selection
Product selection table with 1 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity
PIPA5114717 100 μL
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 1 options available.
1 options
Catalog No. PIPA5114717 Supplier Invitrogen™ Supplier No. PA5114717
Add to Cart
Add to Cart

Description

Rabbit Polyclonal Antibody

Antibody detects endogenous levels of total CD81.

CD81 (TAPA-1, target of anti-proliferative antibody-1) is a member of the tetraspanin family, is expressed on virtually all nucleated cells, but above all on germinal center B cells. CD81 forms complexes with other tetraspanin proteins, integrins, coreceptors, MHC class I and II molecules, and influences adhesion, morphology, activation, proliferation and differentiation of B, T cells. In muscles, CD81 promotes cell fusion and myotube maintenance. CD81 has been also identified as a receptor for the hepatitis C virus. Like members of the tetraspanin family that include CD9, CD37, CD53, CD63, and CD82, CD81 is a 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. CD81 is a cell surface glycoprotein that is known to complex with integrins. CD81 appears to promote muscle cell fusion and support myotube maintenance. CD81 associates with CD19, CD21, Leu 13, and integrins on cell membrane and acts as a receptor for the envelope protein E2 of chronic hepatitis C virus. Antibodies to CD81 have anti-proliferative effects on different lymphoid cell lines, particularly those derived from large cell lymphomas. CD81 is also localized in the tumor-suppressor gene region and is a candidate gene for malignancies.
TRUSTED_SUSTAINABILITY

Specifications

Antigen CD81
Applications Immunohistochemistry (Paraffin), Western Blot, Immunocytochemistry
Classification Polyclonal
Concentration 1 mg/mL
Conjugate Unconjugated
Formulation PBS with 50% glycerol and 0.02% sodium azide
Gene CD81
Gene Accession No. P35762, P60033, Q62745
Gene Alias 26 kDa cell surface protein TAPA-1; CD 81 antigen; Cd81; CD81 antigen; CD81 antigen (target of antiproliferative antibody 1); CD81 molecule; CVID6; S5.7; Tapa1; Tapa-1; Target of the antiproliferative antibody 1; Tetraspanin28; tetraspanin-28; Tspan28; Tspan-28
Gene Symbols CD81
Host Species Rabbit
Immunogen A synthesized peptide derived from human CD81(Accession P60033), corresponding to amino acid residues G112-L162.
Purification Method Affinity chromatography
Quantity 100 μL
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 12520, 25621, 975
Target Species Human, Mouse, Rat
Content And Storage -20°C
Product Type Antibody
Form Liquid
Isotype IgG
Show More Show Less

Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov
Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.