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CD4 Mouse anti-Human, BUV395, Clone: RPA-T4, BD

Mouse Monoclonal Antibody

Manufacturer:  BD Biosciences 564724

Catalog No. BDB564724


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Description

Description

The RPA-T4 monoclonal antibody specifically binds to CD4, a 59 kDa single-chain transmembrane glycoprotein that is expressed on T-helper/inducer cell populations. CD4 is also expressed on thymocytes subsets and at lower levels on monocytes and macrophages. CD4 functions as a co-receptor in MHC class II-restricted antigen-induced T cell activation and as a receptor for human immunodeficiency viruses (HIV). This antibody binds to the D1 domain (CDR1 and CDR3 epitopes) of the CD4 antigen and reacts with approximately 80% of thymocytes and 45% of peripheral blood lymphocytes. RPA-T4 is capable of blocking HIV-1, gp120, and inhibits syncytium formation.

The antibody was conjugated to BD Horizon BUV395 which has been exclusively developed by BD Biosciences as an optimal dye for use on a 355nm laser equipped instrument. With an Ex Max at 348nm and an Em Max at 395nm, this dye has virtually no spillover into any other detector. BD Horizon BUV395 can be excited with a 355nm laser and detected with a 379/28 filter.

Specifications

Specifications

CD4
RPA-T4
L3T4; T-cell surface antigen T4/Leu-3; W3/25; CD4 antigen (p55)
Affinity Purified
IgG1, κ
100 Tests
Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Monoclonal
Flow Cytometry
Brilliant Ultraviolet 395
Aqueous buffered solution containing BSA and ≤0.09% sodium azide.
Murine
The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
RUO
Primary
Human
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