CD4 Antibodies

Find the right product for your experiment. Filter by application, check species reactivity, enquire directly with suppliers.

2 RRID-verified products from 1 suppliers.

The most cited CD4 antibody is BioLegend 100406 with 95 RRID-verified research citations. 2 products from 1 suppliers are compared on this page. Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses.

Our pick for: FC in Mouse
FITC anti-mouse CD4
BioLegendCat# 100406Clone: Clone GK1.5
95citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on BioLegendView RRID verification
PE anti-human CD4
BioLegendCat# 300507Clone: Clone RPA-T4
2citations
Sent to BioLegend or local distributors
ApplicationsAsk supplier
ReactivityAsk supplier
HostMouse
ClonalityMonoclonal
View on BioLegendView RRID verification

Frequently Asked Questions

What is CD4?

In molecular biology, CD4 is a glycoprotein that serves as a co-receptor for the T-cell receptor (TCR). CD4 is found on the surface of immune cells such as helper T cells, monocytes, macrophages, and dendritic cells. It was discovered in the late 1970s and was originally known as leu-3 and T4 before being named CD4 in 1984. In humans, the CD4 protein is encoded by the CD4 gene.

Source: Wikipedia

Which CD4 antibody is most cited in research?

Cell Signaling Technology 3724 (HA-Tag (C29F4) Rabbit mAb) with 1,026 RRID-verified research citations.

Source: Antibody Registry (RRID)

What applications are CD4 antibodies used for?

CD4 antibodies are commonly validated for WB, IP, IHC, IF, ChIP, FC, ELISA. Application data is sourced from supplier specifications and verified through the Antibody Registry.

Source: Antibody Registry (RRID)

UniProt: P01730PubMed: CD4 antibodyAntibody Registry

Researchers also look at

Need a CD4 antibody?

RRID-verified. Application checked. We'll connect you with the right supplier.

Request Quote

All products RRID-verified through the Antibody Registry. Application and species data from supplier specifications and published research. No paid placements.

Last updated: April 2026

Compare CD4 Antibodies from 1 Suppliers | 2 Verified Products | BIOLYNKR