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PE anti-human CD4 Recombinant Antibody

Pricing & Availability
Clone
QA18A35 (See other available formats)
Regulatory Status
RUO
Other Names
T4/Leu-3
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
QA18A35_PE_CD4_Recombinant_Antibody_042120.png
Human peripheral blood lymphocytes were stained with CD3 APC and CD4 (clone QA18A35) PE (left) or mouse IgG1, κ PE isotype control (right).
  • QA18A35_PE_CD4_Recombinant_Antibody_042120.png
    Human peripheral blood lymphocytes were stained with CD3 APC and CD4 (clone QA18A35) PE (left) or mouse IgG1, κ PE isotype control (right).
See PE spectral data
Cat # Size Price Save
302403 25 tests ¥16,060
302404 100 tests ¥34,980
Description

CD4, also known as T4/Leu-3, is a 55 kD single-chain type I transmembrane glycoprotein and member of the immunoglobulin superfamily. It is expressed on most thymocytes, helper T cells, type II NKT cells, and monocytes/macrophages. CD4 is part of the TCR/CD3 complex, binds to β2 domain from the MHC class II molecule, and participates in TCR signal transduction. CD4 is the receptor of IL-16 and is a coreceptor for the human immunodeficiency virus (HIV) and human herpes virus 7 (HHV-7).

Product Details
Technical data sheet

Product Details

Verified Reactivity
Human
Antibody Type
Recombinant
Host Species
Mouse
Immunogen
Proprietary
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
Preparation
The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
Concentration
Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

FC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
RRID
AB_2860776 (BioLegend Cat. No. 302403)
AB_2860776 (BioLegend Cat. No. 302404)

Antigen Details

Structure
55 kD, type I transmembrane glycoprotein, member of the Ig superfamily
Distribution

Helper T cells, subset of thymocytes, monocytes/macrophages, type II NKT cells

Interaction
Part of the TCR/CD3 complex
Ligand/Receptor
β2 domain from the MHC class II
Cell Type
Monocytes, NKT cells, T cells
Biology Area
Immunology
Molecular Family
CD Molecules
Antigen References
  1. Zhu J, et al. 2010. Annu Rev. Immunol. 28:445.
  2. Vignali DA. 2010. J. Immunol. 184:5933.
  3. Zhou L, et al. 2009. Immunity 30:646.
  4. Singer A, et al. 2008. Nat. Rev. Immunol. 8:788.
  5. Zhu J and Paul WE. 2008. Blood 112:1557.
Gene ID
920 View all products for this Gene ID
UniProt
View information about CD4 on UniProt.org

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 1    Revision Date: 04/21/2020

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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