PE Anti-Mouse CD4 (GK1.5)

CD4 Monoclonal Antibody for FC

Host / Isotype

Rat / IgG2b, kappa


Mouse and More (1)




PE Fluorescent Dye



Cat no : PE-65104


Cd4, CD4 antigen, L3T4, Ly 4

Tested Applications

Positive FC detected inmouse splenocytes

Recommended dilution

This reagent has been tested for flow cytometric analysis. It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Published Applications

FCSee 4 publications below

Product Information

PE-65104 targets CD4 in FC applications and shows reactivity with Mouse samples.

Tested Reactivity Mouse
Cited Reactivitymouse
Host / Isotype Rat / IgG2b, kappa
Class Monoclonal
Type Antibody
Immunogen Mouse CTL clone V4
Full Name CD4 antigen
GenBank Accession NumberBC039137
Gene Symbol Cd4
Gene ID (NCBI) 12504
Conjugate PE Fluorescent Dye
Excitation/Emission Maxima Wavelengths496 nm, 565 nm / 578 nm
Form Liquid
Purification MethodAffinity purification
Storage Buffer PBS with 0.1% sodium azide and 0.5% BSA.
Storage ConditionsStore at 2-8°C. Avoid exposure to light. Stable for one year after shipment.

Background Information

CD4 is a 55-kDa transmembrane glycoprotein expressed on T helper cells, majority of thymocytes, monocytes, macrophages, and dendritic cells (PMID: 9304802; 12213222). CD4 is an accessory protein for MHC class-II antigen/T-cell receptor interaction. It plays an important role in T helper cell development and activation (PMID: 9539765; 3112582). CD4 serves as a receptor for the human immunodeficiency virus (HIV) (PMID: 9304802).


Product Specific Protocols
FC protocol for PE CD4 antibody PE-65104Download protocol
Standard Protocols
Click here to view our Standard Protocols



Adv Sci (Weinh)

Cancer-Associated Fibroblast-Induced Remodeling of Tumor Microenvironment in Recurrent Bladder Cancer

Authors - Ting Liang

Vet Microbiol

An influenza virus vector candidate vaccine stably expressing SARS-CoV-2 receptor-binding domain produces high and long-lasting neutralizing antibodies in mice.

Authors - Yongzhen Zhao

ACS Nano

Bioengineered Nanospores Selectively Blocking LC3-Associated Phagocytosis in Tumor-Associated Macrophages Potentiate Antitumor Immunity

Authors - Yunkai Shang

Acta Biomater

Injectable microenvironment-responsive hydrogels with redox-activatable supramolecular prodrugs mediate ferroptosis-immunotherapy for postoperative tumor treatment

Authors - Zhuo Cheng