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CTLA-4 Antibodies

Cytotoxic T-Lymphocyte Antigen 4 (CTLA-4) is a cell surface glycoprotein with a theoretical molecular weight of 24.6 kDa belonging to the immunoglobulin family. CTLA-4 is a negative regulator of T cell response with a role in preventing autoimmunity. Our catalog of CTLA-4 antibodies has been featured in 10+ publications with multiple 4- and 5-star customer reviews. Browse our extensive inventory for recombinant monoclonal antibodies, monoclonal antibodies, polyclonal antibodies, and CTLA-4-conjugated antibodies. Validated research applications for our CTLA-4-antibodies include Blocking/Neutralizing, CyTOF-ready, ELISA, Flow Cytometry, ICC, Immunofluorescence, IHC-Frozen, IHC-Paraffin, Immunoprecipitation, and Western Blot. Our CTLA-4 antibodies are reactive in Human, Mouse, Rat, and Bovine. Each CTLA-4 antibody is fully covered by Novus’ Guarantee+. Choose the anti-CTLA-4 antibody best suited for your research needs by viewing the technical details, images, references, reviews, and related products.
Alternate Names for CTLA-4 Antibodies
anti-CTLA-4 antibody, anti-CTLA4 antibody, anti-CD antibody, anti-CD152 antigen antibody, anti-CD152IDDM12 antibody, anti-CD28 antibody, anti-celiac disease 3 antibody, anti-CELIAC3 antibody, anti-cytotoxic T-lymphocyte antigen 4 antibody, anti-cytotoxic T-lymphocyte protein 4 antibody, anti-Cytotoxic T-lymphocyte-associated antigen 4 antibody, anti-cytotoxic T-lymphocyte-associated protein 4 antibody, anti-cytotoxic T-lymphocyte-associated serine esterase-4 antibody, anti-GRD4 antibody, anti-GSE antibody, anti-ICOS antibody, anti-ligand and transmembrane spliced cytotoxic T lymphocyte associated antigen 4 antibody
67 Results for "ctla-4" in Primary Antibodies
HAF017). A specific band was detected for CTLA-4 at approximately 50 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1." class="big_lightbox"> HAF017). A specific band was detected for CTLA-4 at approximately 50 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1." alt="Western blot shows lysates of NS0 mouse myeloma cell line either mock transfected or transfected with human CTLA-4. PVDF membrane was probed with 0.5 µg/mL of Goat Anti-Human CTLA-4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF-386-PB) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for CTLA-4 at approximately 50 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1." class="big_thumb" />
Hu
Species Glossary
Reactivity: Hu
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:
         
Validated by:          
Available Formulations
Formulation Catalog # Availability Price  
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Hu
Species Glossary
Reactivity: Hu
ELISA, Flow, IHC, IP, ICC/IF
Applications: ELISA, Flow, IHC, IP, 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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0.1 ml
Hu, Mu, Rt, Bv
Species Glossary
Reactivity: Hu, Mu, Rt, Bv
WB, ELISA, IHC
Applications: WB, ELISA, 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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100 μg
Hu
Species Glossary
Reactivity: Hu
ELISA, Flow, Func
Applications: ELISA, Flow, Func
CHO Monoclonal
Host: CHO Monoclonal
Unconjugated  
Available Conjugates:
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434-CT) inhibits Recombinant Human B7‑1/CD80 Fc Chimera (Catalog # 10133-B1) induced IL‑2 secretion in the Jurkat human acute T cell leukemia cell line in a dose-dependent manner (orange line), as measured by the Human IL‑2 Quantikine ELISA Kit (Catalog # D2050). Inhibition of Recombinant Human B7‑1/CD80 Fc Chimera (3 µg/mL) activity elicited by Recombinant Mouse CTLA‑4 Fc Chimera (1 µg/mL) is neutralized (green line) by increasing concentrations of Mouse CTLA‑4 Monoclonal Antibody (Catalog # MAB434). The ND50 is typically 2.5-10 µg/mL in the presence of PHA (10 µg/mL)." class="big_lightbox"> 434-CT) inhibits Recombinant Human B7‑1/CD80 Fc Chimera (Catalog # 10133-B1) induced IL‑2 secretion in the Jurkat human acute T cell leukemia cell line in a dose-dependent manner (orange line), as measured by the Human IL‑2 Quantikine ELISA Kit (Catalog # D2050). Inhibition of Recombinant Human B7‑1/CD80 Fc Chimera (3 µg/mL) activity elicited by Recombinant Mouse CTLA‑4 Fc Chimera (1 µg/mL) is neutralized (green line) by increasing concentrations of Mouse CTLA‑4 Monoclonal Antibody (Catalog # MAB434). The ND50 is typically 2.5-10 µg/mL in the presence of PHA (10 µg/mL)." alt="Recombinant Mouse CTLA‑4 Fc Chimera (Catalog # 434-CT) inhibits Recombinant Human B7‑1/CD80 Fc Chimera (Catalog # 10133-B1) induced IL‑2 secretion in the Jurkat human acute T cell leukemia cell line in a dose-dependent manner (orange line), as measured by the Human IL‑2 Quantikine ELISA Kit (Catalog # D2050). Inhibition of Recombinant Human B7‑1/CD80 Fc Chimera (3 µg/mL) activity elicited by Recombinant Mouse CTLA‑4 Fc Chimera (1 µg/mL) is neutralized (green line) by increasing concentrations of Mouse CTLA‑4 Monoclonal Antibody (Catalog # MAB434). The ND50 is typically 2.5-10 µg/mL in the presence of PHA (10 µg/mL)." class="big_thumb" />
Mu
Species Glossary
Reactivity: Mu
WB, Flow, B/N, CyTOF-ready
Applications: WB, Flow, B/N, CyTOF-ready
Rat Monoclonal
Host: Rat Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
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434-CT) was serially diluted and captured by Goat Anti-Mouse CTLA‑4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF476) coated on a Clear Polystyrene Microplate (Catalog # DY990). Goat Anti-Mouse CTLA‑4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF476) was biotinylated and incubated with the protein captured on the plate. Detection of the standard curve was achieved by incubating Streptavidin-HRP (Catalog # DY998)" class="big_lightbox"> 434-CT) was serially diluted and captured by Goat Anti-Mouse CTLA‑4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF476) coated on a Clear Polystyrene Microplate (Catalog # DY990). Goat Anti-Mouse CTLA‑4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF476) was biotinylated and incubated with the protein captured on the plate. Detection of the standard curve was achieved by incubating Streptavidin-HRP (Catalog # DY998)" alt="Recombinant Mouse CTLA‑4 Fc Chimera (Catalog # 434-CT) was serially diluted and captured by Goat Anti-Mouse CTLA‑4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF476) coated on a Clear Polystyrene Microplate (Catalog # DY990). Goat Anti-Mouse CTLA‑4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF476) was biotinylated and incubated with the protein captured on the plate. Detection of the standard curve was achieved by incubating Streptavidin-HRP (Catalog # DY998)" class="big_thumb" />
Mu
Species Glossary
Reactivity: Mu
WB, ELISA(Cap)
Applications: WB, ELISA(Cap)
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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100 μg
Hu
Species Glossary
Reactivity: Hu
ELISA, Flow, Func
Applications: ELISA, Flow, Func
CHO Monoclonal
Host: CHO Monoclonal
Unconjugated  
Available Conjugates:
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100 μg
DR647RB) and counterstained with DAPI (blue; Lunaphore Catalog # DR100). Specific staining was localized to the membrane. Protocol available in COMET™ Panel Builder." class="big_lightbox"> DR647RB) and counterstained with DAPI (blue; Lunaphore Catalog # DR100). Specific staining was localized to the membrane. Protocol available in COMET™ Panel Builder." alt="CTLA4 was detected in immersion fixed paraffin-embedded sections of human Appendix using Rabbit Anti-Human CTLA4, Monoclonal Antibody (Catalog # NBP3-20446 ) at 1:100 at 37° Celsius for 4 minutes. Before incubation with the primary antibody, tissue underwent an all-in-one dewaxing and antigen retrieval preprocessing using PreTreatment Module (PT Module)and Dewax and HIER Buffer H (pH 9; Epredia Catalog #TA-999-DHBH). Tissue was stained using the Alexa Fluor™ Plus 647 Goat anti-Rabbit IgG Secondary Antibody at 1:200 at 37 ° Celsius for 2 minutes. (Yellow; Lunaphore Catalog # DR647RB) and counterstained with DAPI (blue; Lunaphore Catalog # DR100). Specific staining was localized to the membrane. Protocol available in COMET™ Panel Builder." class="big_thumb" />
Hu
Species Glossary
Reactivity: Hu
IHC, COMET, mIF
Applications: IHC, COMET, mIF
Rabbit Monoclonal
Host: Rabbit Monoclonal
Unconjugated  
Available Conjugates:
Available Formulations
Formulation Catalog # Availability Price  
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100 μg
HAF018). A specific band was detected for CTLA-4 at approximately 52 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 CTLA-4 at approximately 52 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1." alt="Western blot shows lysates of NS0 mouse myeloma cell line transfected with with Human CTLA-4 and mouse lymph node tissue. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human/Mouse CTLA-4 Monoclonal Antibody (Catalog # MAB386) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for CTLA-4 at approximately 52 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1." class="big_thumb" />
Hu, Mu
Species Glossary
Reactivity: Hu, Mu
WB, Func
Applications: WB, Func
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
F0111). Quadrants were set based on Normal Rabbit IgG Control Antibody (Catalog # MAB1050, data not shown). View our protocol for Staining Membrane-associated Proteins." class="big_lightbox"> F0111). Quadrants were set based on Normal Rabbit IgG Control Antibody (Catalog # MAB1050, data not shown). View our protocol for Staining Membrane-associated Proteins." alt="NS0 mouse myeloma cell line transfected with (A) human CTLA-4 or (B) irrelevant transfectants and eGFP was stained with Rabbit Anti-Human CTLA-4 Monoclonal Antibody (Catalog # MAB3252) followed by APC-conjugated Goat anti-Rabbit IgG Secondary Antibody (Catalog # F0111). Quadrants were set based on Normal Rabbit IgG Control Antibody (Catalog # MAB1050, data not shown). View our protocol for Staining Membrane-associated Proteins." class="big_thumb" />
Hu
Species Glossary
Reactivity: Hu
Flow, ICC/IF
Applications: Flow, ICC/IF
Rabbit Monoclonal
Host: Rabbit Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
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100 μg
F0135). View our protocol for Staining Membrane-associated Proteins." class="big_lightbox"> F0135). View our protocol for Staining Membrane-associated Proteins." alt="HEK293 Human cell line transfected with (A) Human CTLA-4 or (B) irrelevant transfectants and eGFP was stained with Human Anti-Human CTLA-4 (Research Grade Ipilimumab) Monoclonal Antibody (Catalog # MAB9928) followed by APC-conjugated Anti-Human IgG Secondary Antibody (Catalog # F0135). View our protocol for Staining Membrane-associated Proteins." class="big_thumb" />
Hu
Species Glossary
Reactivity: Hu
Flow, CyTOF-ready
Applications: Flow, CyTOF-ready
Human Monoclonal
Host: Human Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Available Formulations
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