Tissue expression
Cell line expression
Protein structure
CD4
CD4 moleculeThis gene encodes the CD4 membrane glycoprotein of T lymphocytes. The CD4 antigen acts as a coreceptor with the T-cell receptor on the T lymphocyte to recognize antigens displayed by an antigen presenting cell in the context of class II MHC molecules. The CD4 antigen is also a primary receptor for entry of the human immunodeficiency virus through interactions with the HIV Env gp120 subunit. This gene is expressed not only in T lymphocytes, but also in B cells, macrophages, granulocytes, as well as in various regions of the brain. The protein functions to initiate or augment the early phase of T-cell activation, and may function as an important mediator of indirect neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcript variants encoding different isoforms have been identified in this gene. [provided by RefSeq, May 2020]
Top validated antibodies |
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GeneTex | GTX44531 | 4 references | Monoclonal |
WB
EL
ICC
IP
IHC
FC |
|
Invitrogen Antibodies | MA5-12259 | 48 references | Monoclonal |
WB
IHC
FC
OA |
|
Novus Biologicals | NBP1-19371 | 24 references | Polyclonal |
WB
ICC
IHC
FC |
|
antibodies-online | ABIN671376 | 1 references | Polyclonal |
WB
EL
ICC
IHC
FC
|
|
R&D Systems | MAB554-100 | 8 references | Monoclonal |
IP
IHC
FC
BN |
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