Call 408.493.1800 | Fax 408.493.1801 | Toll Free 800.891.9699 (US Only) | Email: [email protected]

Anti-CD4, Human IgG4 Antibody (Cle4)

Biosimilar to Clenoliximab, monoclonal antibody that targets CD4
Catalog #: A1091

Product Details

Cat # +Size A1091-200
Size 200 µg
Antibody Target CD4
Alternate Name p55; T cell surface antigen T4/Leu-3
Host Recombinant
Antibody Type Monoclonal
Isotype Human IgG4, lambda
Immunogen Domain 1 of human CD4.
Accession # P01730
Gene ID 920
Appearance Colorless liquid
Formulation 200 µg affinity purified human antibody in phosphate-buffered saline (PBS) containing 0.02% Proclin 300
Purification Affinity purified using protein A
Species Reactivity Human, Chimpanzee
Application ELISA; FC; Block; SPR; IHC
Handling The antibody solution should be gently mixed before use
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


The biosimilar antibody binds specifically to CD4, a molecule which is part of the immunolgobulin super-family, expressed on the surface of helper T cells. The CD4 molecule acts as a co-receptor in the activation of T cells, aiding the interaction between the TCR and MHC II of the antigen-presenting cell. The antibody is classified as "primatized", as the variable regions of the light and heavy chains are obtained from primates, while the lambda light chain and γ4 heavy chain constant domains are human.

Why buy BioVision Products?
Global Presence
Technical Support
BioVision aims to provide our customers innovative tools for accelerating drug discovery and biological research. BioVision offers >8,000 products including the most comprehensive array of assay kits for key targets in Metabolic pathways.
BioVision is committed to providing the highest quality products at a competitive price.
We have a broad network of global distributors who are ready to address your research needs and ensure fast delivery.
Our highly trained Technical Support team provides comprehensive product support and is dedicated to resolving your issues quickly and efficiently.