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CD4 Antibodies

CD4 (cluster of differentiation 4) is a single chain type I transmembrane glycoprotein belonging to the immunoglobin (Ig) superfamily. CD4 has a theoretical molecular weight of 55 kDa and is expressed on most thymocytes and a subset of mature T lymphocytes. CD4 functions in T cell development and has a diverse role in innate immunity. We offer highly rated antibodies to detect CD4 that have been cited in 80+ publications. Browse our extensive catalog for recombinant monoclonal antibodies, monoclonal antibodies, polyclonal antibodies, and CD4-conjugated antibodies. Validated research applications for our CD4 antibodies include Blocking/Neutralizing, CyTOF-ready, ELISA, Enzyme Immunoassay, Flow Cytometry, ICC, Immunofluorescence, IHC-Frozen, IHC-Paraffin, Immunoprecipitation, Simple Western, and Western Blot. Our CD4 antibodies are used in a variety of model species including Human, Mouse, Rat, Bovine, Chicken, Feline, Goat, Primate, Rabbit, Sheep, and more. Choose the anti-CD4 antibody best suited for your research needs by viewing the technical details, images, references, reviews, and related products. Each CD4 antibody is fully covered by Novus’ Guarantee+ to give you peace of mind and support when you need it.
Alternate Names for CD4 Antibodies
anti-CD4 antibody, anti-CD4 antigen (p55) antibody, anti-CD4 antigen antibody, anti-CD4 molecule antibody, anti-CD4 receptor antibody, anti-CD4mut antibody, anti-T-cell surface antigen T4/Leu-3 antibody, anti-T-cell surface glycoprotein CD4 antibody
153 Results for "cd4" in Primary Antibodies
100 μg
NL001) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. Staining was performed using our protocol for Fluorescent ICC Staining of Non-adherent Cells." class="big_lightbox"> NL001) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. Staining was performed using our protocol for Fluorescent ICC Staining of Non-adherent Cells." alt="CD4 was detected in immersion fixed feline peripheral blood mononuclear cells (PBMCs) using Goat Anti-Feline CD4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2597) at 15 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; NL001) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. Staining was performed using our protocol for Fluorescent ICC Staining of Non-adherent Cells." class="big_thumb" />
Fe
Species Glossary
Reactivity: Fe
WB, Flow, CyTOF-ready, ICC/IF
Applications: WB, Flow, CyTOF-ready, ICC/IF
Goat Polyclonal
Host: Goat Polyclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
Formulation Catalog # Availability Price  
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0.25 mg
Rt
Species Glossary
Reactivity: Rt
Flow, IHC, IP
Applications: Flow, IHC, IP
Mouse Monoclonal
Host: Mouse Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
Formulation Catalog # Availability Price  
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HAF018). A specific band was detected for CD4 at approximately 55 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1." class="big_lightbox"> HAF018). A specific band was detected for CD4 at approximately 55 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1." alt="Western blot shows lysates of rat spleen tissue and rat CD4+T Cells. PVDF membrane was probed with 0.2 µg/mL of Mouse Anti-Rat CD4 Monoclonal Antibody (Catalog # MAB6439) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for CD4 at approximately 55 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1." class="big_thumb" />
Rt
Species Glossary
Reactivity: Rt
WB
Applications: WB
Mouse Monoclonal
Host: Mouse Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
Formulation Catalog # Availability Price  
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100 μg
Hu
Species Glossary
Reactivity: Hu
WB, Simple Western
Applications: WB, Simple Western
Mouse Monoclonal
Host: Mouse Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
Formulation Catalog # Availability Price  
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0.1 ml
Hu
Species Glossary
Reactivity: Hu
WB, IHC
Applications: WB, IHC
Mouse Monoclonal
Host: Mouse Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
         
Validated by:          
Available Formulations
Formulation Catalog # Availability Price  
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Mu
Species Glossary
Reactivity: Mu
WB
Applications: WB
Rat Monoclonal
Host: Rat Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
Formulation Catalog # Availability Price  
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100 μg
5-001-A, open histogram), followed by Allophycocyanin-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # F0127)." class="big_lightbox"> 5-001-A, open histogram), followed by Allophycocyanin-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # F0127)." alt="Cotton rat splenocytes were stained with Sheep Anti-Cotton Rat CD4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF6676, filled histogram) or isotype control antibody (Catalog # 5-001-A, open histogram), followed by Allophycocyanin-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # F0127)." class="big_thumb" />
Cr
Species Glossary
Reactivity: Cr
Flow, CyTOF-ready
Applications: Flow, CyTOF-ready
Sheep Polyclonal
Host: Sheep Polyclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
Formulation Catalog # Availability Price  
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100 μg
Fluorescent ICC Staining of Non-adherent Cells." class="big_lightbox"> Fluorescent ICC Staining of Non-adherent Cells." alt="CD4 was detected in immersion fixed non-stimulated feline peripheral blood mononuclear cells (PBMCs) using 25 µg/mL Mouse Anti-Feline CD4 Monoclonal Antibody (Catalog # MAB25971) for 3 hours at room temperature. Cells were stained (red) and counterstained (green). View our protocol for Fluorescent ICC Staining of Non-adherent Cells." class="big_thumb" />
Fe
Species Glossary
Reactivity: Fe
WB, ICC/IF
Applications: WB, ICC/IF
Mouse Monoclonal
Host: Mouse Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
Formulation Catalog # Availability Price  
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100 μg
MAB37912). Cells were washed and stained with (A) Mouse Anti-Human CD4 Monoclonal Antibody (Catalog #MAB114341) or (B) Mouse IgG2B Isotype Control (MAB004) followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (F0102B) and Mouse Anti-Human CD3 epsilon APC conjugated Monoclonal Antibody (FAB100A). This demonstrates non-competing epitopes of MAB114341 and MAB37912 which allows for purity analysis after CD4+ selection. View our protocol for Staining Membrane-associated Proteins. " class="big_lightbox"> MAB37912). Cells were washed and stained with (A) Mouse Anti-Human CD4 Monoclonal Antibody (Catalog #MAB114341) or (B) Mouse IgG2B Isotype Control (MAB004) followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (F0102B) and Mouse Anti-Human CD3 epsilon APC conjugated Monoclonal Antibody (FAB100A). This demonstrates non-competing epitopes of MAB114341 and MAB37912 which allows for purity analysis after CD4+ selection. View our protocol for Staining Membrane-associated Proteins. " alt="PBMC lymphocytes were stained with CD4 RPA-T4 (MAB37912). Cells were washed and stained with (A) Mouse Anti-Human CD4 Monoclonal Antibody (Catalog #MAB114341) or (B) Mouse IgG2B Isotype Control (MAB004) followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (F0102B) and Mouse Anti-Human CD3 epsilon APC conjugated Monoclonal Antibody (FAB100A). This demonstrates non-competing epitopes of MAB114341 and MAB37912 which allows for purity analysis after CD4+ selection. View our protocol for Staining Membrane-associated Proteins. " class="big_thumb" />
Hu
Species Glossary
Reactivity: Hu
Flow
Applications: Flow
Mouse Monoclonal
Host: Mouse Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
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100 μg
MAB003), followed by PE-conjugated anti-Mouse IgG secondary antibody (Catalog # F0102B) and Mouse Anti-Human CD3 epsilon APC-conjugated Monoclonal Antibody (Catalog # FAB100A). View our protocol for Staining Membrane-associated Proteins." class="big_lightbox"> MAB003), followed by PE-conjugated anti-Mouse IgG secondary antibody (Catalog # F0102B) and Mouse Anti-Human CD3 epsilon APC-conjugated Monoclonal Antibody (Catalog # FAB100A). View our protocol for Staining Membrane-associated Proteins." alt="Human peripheral blood lymphocytes were stained with (A) Mouse Anti-Human CD4 Monoclonal Antibody (Catalog # MAB37911) or (B) Mouse IgG2A Isotype Control (Catalog # MAB003), followed by PE-conjugated anti-Mouse IgG secondary antibody (Catalog # F0102B) and Mouse Anti-Human CD3 epsilon APC-conjugated Monoclonal Antibody (Catalog # FAB100A). View our protocol for Staining Membrane-associated Proteins." class="big_thumb" />
Hu
Species Glossary
Reactivity: Hu
Flow, CyTOF-ready
Applications: Flow, CyTOF-ready
Mouse Monoclonal
Host: Mouse Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
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100 μg
VC001). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using VisUCyte Antigen Retrieval Reagent-Basic (Catalog # VCTS021). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to cell surface in lymphocytes. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents." class="big_lightbox"> VC001). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using VisUCyte Antigen Retrieval Reagent-Basic (Catalog # VCTS021). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to cell surface in lymphocytes. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents." alt="CD4 was detected in immersion fixed paraffin-embedded sections of Human Tonsil using Mouse Anti-Human CD4 Monoclonal Antibody (Catalog # MAB11436) at 5 µg/mL for 1 hour at room temperature followed by incubation with the Anti-Mouse IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC001). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using VisUCyte Antigen Retrieval Reagent-Basic (Catalog # VCTS021). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to cell surface in lymphocytes. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents." class="big_thumb" />
Hu
Species Glossary
Reactivity: Hu
IHC
Applications: IHC
Mouse Monoclonal
Host: Mouse Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
Formulation Catalog # Availability Price  
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0.1 mg
Bv, Gt, Ll, Ma, Ma, Ma, Ma-WB, Sh
Species Glossary
Reactivity: Bv, Gt, Ll, Ma, Ma, Ma, Ma-WB, Sh
Flow
Applications: Flow
Mouse Monoclonal
Host: Mouse Monoclonal
Unconjugated  
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