CD81 antibody (CF®640R)

Catalog No. ABIN6187146

Product Details anti-CD81 Antibody (CF®640R)

Target: CD81

Reactivity: Human, Mouse, Rat

Host: Mouse

Clonality: Monoclonal

Conjugate: This CD81 antibody is conjugated to CF®640R

Application: Flow Cytometry (FACS), Western Blotting (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Functional Studies (Func)

Purpose: Mouse Monoclonal anti-CD81 / TAPA-1 (1.3.3.22), CF640R Conjugate

Characteristics: This antibody This antibody recognizes a protein of 26 kDa, identified as CD81 (Workshop VI, Code CD81.1)). CD81 has a very broad cellular distribution, being expressed on T- and B-lymphocytes, NK cells, thymocytes, eosinophils, fibroblasts, epithelial and endothelial cells. Neutrophils, erythrocytes and platelets are negative, while monocytes are variably positive. CD81 is a member of a family of tetraspans transmembrane proteins, including CD9, CD37, CD53, CD63, and CD82. It associates with CD19, CD21, Leu 13, and integrins on cell membrane and is involved in signal transduction in B lymphocyte development and cell adhesion. CD81 also 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. Primary antibodies are available purified, or with a selection of fluorescent CF® dyes and other labels. CF® dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Immunogen: B-Cell line derived from a Burkitt lymphoma

Clone: 1-3-3-22

Isotype: IgG1 kappa

Application Details

Application Notes: For functional studies, order Ab without azide

• Immunohistology (formalin) 0.5-1 μg/mL
• Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM citrate buffer,  pH 6.0, for 10-20 min followed by cooling at RT for 20 min
• Immunofluorescence 0.5-1 μg/mL
• Flow Cytometry 0.5-1 μg/million cells/0.1 mL
• Western blotting 0.5-1 μg/mL
• Optimal dilution for a specific application should be determined by user

Comment:

Ramos, Daudi, Raji, U266, HUT-78, HUT-102, Jurkat, HL-60, KG1a, A293, A431, MG63, and human lymphocytes. Tonsil or Liver.

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 100 μg/mL

Buffer: PBS/0.1 % BSA/0.05 % azide

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Protect from light

Target Details for CD81

Target: CD81

Alternative Name: CD81 / TAPA-1 (CD81 Products)

Synonyms: Tapa-1 antibody, Tapa1 antibody, Tspan28 antibody, CVID6 antibody, S5.7 antibody, TAPA1 antibody, TSPAN28 antibody, CD81 molecule antibody, CD81 molecule b antibody, CD81 antigen antibody, Cd81 molecule antibody, CD81 antibody, cd81b antibody, Cd81 antibody

Background: CD81, Target of the antiproliferative antibody 1 (TAPA-1), Tetraspanin-28, Tspan-28

Molecular Weight: 26 kDa

Gene ID: 975, 54457

UniProt: P60033

Pathways: Inositol Metabolic Process, Hepatitis C