Invitrogen

CD4 Monoclonal Antibody (S3.5), Alexa Fluor™ 488

Name: CD4 Monoclonal Antibody (S3.5), Alexa Fluor\u2122 488
Brand: Invitrogen
SKU: MHCD0420

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5 Published Figures

7 References

View all (610) CD4 antibodies

Datasheet

Protocols

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Datasheet

Protocols

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CD4 Antibody (MHCD0420) in Flow

Human peripheral blood lymphocytes were stained using Alexa Fluor®488 of anti-human CD4 monoclonal antibody (clone S3.5). The negative control profiles represent unstained cells.

Product Image Gallery

CD4 Antibody — Figure 4 Antigen-specific CD8+ and CD4+ T cells response following stimulation by DRibbles or cell lysates. (A) The ubiquitinated proteins and pp65 proteins contained in the cell lysate and DRibbles were examined by western blot. Lysates and DRibbles extracted from cell lines treated with bortezomib contained more ubiquitinated proteins than those from non-treated cells (left). The pp65 protein was detected in the lysates and DRibbles extracted from the UbiLT3 pp65 cell line. The pp65 DRibbles collected from the bortezomib-treated UbiLT3 pp65 cell line contained more 148Kd pp65 protein compared with the other groups (right). Data are representative of 3 independent experiments. (B,C) PBMCs were stimulated by DRibbles and cell lysates at the following doses: 3ug/ml, 10ug/ml and 25ug/ml. The percentage of IFN-γ+CD8+(B) and IFN-γ+CD4+ cells (C) were calculated by flow cytometry. Percentages of IFN-γ+ T cells are shown as mean ± SEM. Data are representative of results from 3 independent experiments. (D) Dot plots at the antigen dose of 25ug/ml. {TM}

Product Details

MHCD0420

Applications

Tested Dilution

Publications

Western Blot (WB)

View 2 publications 2 publications

Immunohistochemistry (IHC)

View 1 publication 1 publication

Immunocytochemistry (ICC/IF)

View 1 publication 1 publication

Flow Cytometry (Flow)

Assay-Dependent

View 3 publications 3 publications

Product Specifications

Species Reactivity

Human

Published species

Human, Rat

Host/Isotype

Mouse / IgG2a

Class

Monoclonal

Type

Antibody

Clone

S3.5

Immunogen

Human CD4

Conjugate

Alexa Fluor™ 488 Alexa Fluor™ 488 Alexa Fluor™ 488

Excitation/Emission Max

499/520 nm View spectra

Form

Liquid

Purification

purified

Storage buffer

PBS with 4mg/mL BSA

Contains

0.1% sodium azide

Storage conditions

4°C, store in dark

Shipping conditions

Ambient (domestic); Wet ice (international)

AB_10372801

Product Specific Information

Based on our testing, publications, and results reported from customers, the Alexa Fluor™ 488 dye provides the best fluorescein (FITC) substitute.

Target Information

The CD4 antigen is involved in the recognition of MHC class II molecules and is a co-receptor for HIV. CD4 is primarily expressed in a subset of T-lymphocytes, also referred to as T helper cells, but may also be expressed by other cells in the immune system, such as monocytes, macrophages, and dendritic cells. At the tissue level, CD4 expression may be detected in thymus, lymph nodes, tonsils, and spleen, and also in specific regions of the brain, gut, and other non-lymphoid tissues. CD4 functions to initiate or augment the early phase of T-cell activation through its association with the T-cell receptor complex and protein tyrosine kinase, Lck. It may also function as an important mediator of direct neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcripts have been identified in this gene [RefSeq, July 2017].

Analyte Specific Reagent

How to use the Panel Builder

Watch the video to learn how to use the Invitrogen Flow Cytometry Panel Builder to build your next flow cytometry panel in 5 easy steps.

Bioinformatics

Protein Aliases: CD4; CD4 antigen (p55); CD4 antigen p55; CD4 receptor; cd4a; fCD4; Leu-3; T-cell surface antigen T4/Leu-3; T-cell surface glycoprotein CD4

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Gene Aliases: CD4; CD4mut

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UniProt ID: (Human) P01730

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Entrez Gene ID: (Human) 920

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Function(s)

virus receptor activity glycoprotein binding receptor activity transmembrane signaling receptor activity extracellular matrix structural constituent protein binding zinc ion binding coreceptor activity immunoglobulin binding enzyme binding protein kinase binding MHC class II protein binding protein homodimerization activity protein tyrosine kinase binding

Process(es)

cytokine production adaptive immune response induction by virus of host cell-cell fusion immune response signal transduction cell surface receptor signaling pathway enzyme linked receptor protein signaling pathway transmembrane receptor protein tyrosine kinase signaling pathway positive regulation of calcium ion transport into cytosol fusion of virus membrane with host plasma membrane T cell differentiation entry into host cell T cell costimulation response to estradiol maintenance of protein location in cell response to vitamin D helper T cell enhancement of adaptive immune response positive regulation of T cell proliferation T cell selection positive regulation of interleukin-2 biosynthetic process positive regulation of protein kinase activity regulation of defense response to virus by virus positive regulation of peptidyl-tyrosine phosphorylation defense response to Gram-negative bacterium positive regulation of calcium-mediated signaling T cell receptor signaling pathway regulation of T cell activation

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If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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CD4 Monoclonal Antibody (S3.5), Alexa Fluor™ 488

CD4 Antibody (MHCD0420) in Flow

Product Details

MHCD0420

Western Blot (WB)

Immunohistochemistry (IHC)

Immunocytochemistry (ICC/IF)

Flow Cytometry (Flow)

Species Reactivity

Published species

Host/Isotype

Class

Type

Clone

Immunogen

Conjugate

Excitation/Emission Max

Form

Purification

Storage buffer

Contains

Storage conditions

Shipping conditions

RRID

Product Specific Information

Target Information

How to use the Panel Builder

Bioinformatics

Performance Guarantee

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