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CTLA4 Antibodies

(Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA4))

Choose one of 285 CTLA4 antibodies from our product listing based on 23 publications and 82 validation images.

Explore reliable CTLA4 antibodies from a broad selection of renowned manufacturers. Our portfolio enables accurate CTLA4 detection across multiple species, including Human, Mouse, Rat, Cow, Dog, Cat, and supports diverse research applications such as FACS, WB, ELISA, IHC, IF.

Quickly find the right antibody using our search, filter, and comparison tools. Each product page provides detailed validation data, literature references, and customer feedback. Unlike comparison-only resources, you can conveniently purchase antibodies directly through our site. Choose from polyclonal, monoclonal, or recombinant CTLA4 antibodies derived from various hosts such as Rabbit, Mouse, Human. Browse our products below and order directly to support your research with confidence.

Alternative names for CTLA4 are CTLA4, Ctla4.

Active filters:

  • Target: CTLA4
  • Primary
Catalog no. Product Reactivity Host / Clonality Application Price & lead time
ABIN1704635
CTLA4 antibody (AA 75-170) (Cy5) CTLA4 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1712745
CTLA4 antibody (AA 75-170) (PE) CTLA4 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
$479.69 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN1712029
CTLA4 antibody (AA 75-170) (HRP) CTLA4 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
$470.46 View price
  • 100 μL
Delivery in 16 to 20 Business Days Shipping to: United States
ABIN7517263
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Mouse Rabbit Monoclonal Clone 9D9
  • IF (Immunofluorescence: Listed application)
$1,310.40 View price
  • 200 μg
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN7517265
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Mouse Rabbit Monoclonal Clone 9H10
  • ELISA (ELISA: Listed application)
$1,310.40 View price
  • 200 μg
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN7092999
CTLA4 antibody (AA 36-161) (Biotin) CTLA4 · Primary Antibody Human Rabbit Monoclonal Clone DM50
  • FACS (Flow Cytometry: Listed application)
  • ELISA (ELISA: Listed application)
$846.12 View price
  • 100 μg
  • 10 μg
  • 500 μg
Delivery in 30 to 42 Business Days Shipping to: United States
ABIN1858527
CTLA4 antibody (AA 41-192) CTLA4 · Primary Antibody Rat Rabbit Polyclonal
  • IHC (Immunohistochemistry: Validation image available)
  • WB (Western Blotting: Validation image available)
$252.00 View price
  • 100 μL
  • 20 μL
  • 200 μL
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7304772
CTLA4 antibody CTLA4 · Primary Antibody Human Mouse Monoclonal Clone MDX-01
  • FACS (Flow Cytometry: Validation image available)
  • IF (Immunofluorescence: Listed application)
$330.77 View price
  • 100 μL
  • 30 μL
  • 50 μL
  • 200 μL
Delivery in 13 to 15 Business Days Shipping to: United States
ABIN2747617
CTLA4 antibody (AA 150-200) CTLA4 · Primary Antibody Human, Mouse, Rat Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
  • IP (Immunoprecipitation: Listed application)
  • ICC (Immunocytochemistry: Listed application)
  • IF (Immunofluorescence: Listed application)
$449.62 View price
  • 100 μg
Delivery in 1 to 3 Business Days Shipping to: United States
ABIN2249753
CTLA4 antibody (AA 45-185) CTLA4 · Primary Antibody Mouse Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
  • IC (Immunochromatography: Listed application)
$663.71 View price
  • 200 μL
  • 50 μg
Delivery in 11 to 17 Business Days Shipping to: United States
ABIN2223038
CTLA4 antibody CTLA4 · Primary Antibody Human Mouse Monoclonal Clone 5D3
  • FACS (Flow Cytometry: Listed application)
  • ELISA (ELISA: Listed application)
  • IC (Immunochromatography: Listed application)
$1,652.71 View price
  • 100 μg
Delivery in 11 to 17 Business Days Shipping to: United States
ABIN2223053
CTLA4 antibody (Biotin) CTLA4 · Primary Antibody Human Mouse Monoclonal Clone 5D3
  • FACS (Flow Cytometry: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
  • IC (Immunochromatography: Listed application)
$847.71 View price
  • 100 μg
Delivery in 21 to 27 Business Days Shipping to: United States
ABIN2223036
CTLA4 antibody (FITC) CTLA4 · Primary Antibody Human Mouse Monoclonal Clone 5D3
  • FACS (Flow Cytometry: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
$847.71 View price
  • 120 tests
Delivery in 21 to 27 Business Days Shipping to: United States
ABIN7653059
CTLA4 antibody CTLA4 · Primary Antibody Human, Mouse, Rat, Cow Mouse Monoclonal Clone L4P2F5-F10
$566.15 View price
  • 50 μL
Delivery in 13 to 23 Business Days Shipping to: United States
ABIN2287398
CTLA4 antibody (N-Term) (APC) CTLA4 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
$1,164.79 View price
  • 200 μL
Delivery in 21 to 27 Business Days Shipping to: United States
ABIN2287399
CTLA4 antibody (N-Term) (Biotin) CTLA4 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
$1,164.79 View price
  • 200 μL
Delivery in 21 to 27 Business Days Shipping to: United States
ABIN7540550
Rockland Original
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Human Humanized Monoclonal Clone Abz521
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • ELISA (ELISA: Listed application)
$526.00 View price
  • 50 μg
Delivery in 1 to 3 Business Days Shipping to: United States
ABIN2223035
CTLA4 antibody (PE) CTLA4 · Primary Antibody Human Mouse Monoclonal Clone 5D3
  • FACS (Flow Cytometry: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
  • IC (Immunochromatography: Listed application)
$969.29 View price
  • 120 tests
Delivery in 21 to 27 Business Days Shipping to: United States
ABIN1983116
CTLA4 antibody (AA 37-174) CTLA4 · Primary Antibody Human Mouse Monoclonal Clone MM0206-8F16
  • WB (Western Blotting: Listed application)
$576.92 View price
  • 100 μg
Delivery in 1 to 2 Business Days Shipping to: United States
ABIN1983708
CTLA4 antibody (AA 36-161) CTLA4 · Primary Antibody Mouse Rat Monoclonal Clone RM0199-6G10
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • Neut (Neutralization: Listed application)
$576.92 View price
  • 100 μg
Delivery in 1 to 2 Business Days Shipping to: United States
Primary Antibody
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Cy5
Isotype
IgG
Binding Specificity
AA 75-170
Catalog No. ABIN1704635
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
PE
Isotype
IgG
Binding Specificity
AA 75-170
Catalog No. ABIN1712745
$479.69
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
HRP
Isotype
IgG
Binding Specificity
AA 75-170
Catalog No. ABIN1712029
$470.46
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 16 to 20 Business Days
Primary Antibody
  • IF (Immunofluorescence: Listed application)
Reactivity
Mouse
Host
Rabbit
Clonality
Monoclonal
Clone
9D9
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG
Catalog No. ABIN7517263
$1,310.40
Plus shipping costs $50.00
200 μg
Shipping to: United States
Delivery in 11 to 14 Business Days
Primary Antibody
  • ELISA (ELISA: Listed application)
Reactivity
Mouse
Host
Rabbit
Clonality
Monoclonal
Clone
9H10
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG
Catalog No. ABIN7517265
$1,310.40
Plus shipping costs $50.00
200 μg
Shipping to: United States
Delivery in 11 to 14 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
DM50
Conjugate
Biotin
Isotype
IgG
Binding Specificity
AA 36-161
Catalog No. ABIN7092999
$846.12
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 30 to 42 Business Days
Primary Antibody
  • IHC (Immunohistochemistry: Validation image available)
  • WB (Western Blotting: Validation image available)
Reactivity
Rat
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 41-192
Catalog No. ABIN1858527
$252.00
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Validation image available)
  • IF (Immunofluorescence: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
MDX-01
Conjugate
unconjugated
Isotype
IgG2a
Catalog No. ABIN7304772
$330.77
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
  • IP (Immunoprecipitation: Listed application)
  • ICC (Immunocytochemistry: Listed application)
  • IF (Immunofluorescence: Listed application)
Reactivity
Human, Mouse, Rat
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 150-200
Catalog No. ABIN2747617
$449.62
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 1 to 3 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
  • IC (Immunochromatography: Listed application)
Reactivity
Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 45-185
Catalog No. ABIN2249753
$663.71
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 11 to 17 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Listed application)
  • ELISA (ELISA: Listed application)
  • IC (Immunochromatography: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
5D3
Conjugate
unconjugated
Isotype
IgG1 kappa
Catalog No. ABIN2223038
$1,652.71
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 17 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
  • IC (Immunochromatography: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
5D3
Conjugate
Biotin
Isotype
IgG1 kappa
Catalog No. ABIN2223053
$847.71
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 21 to 27 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
5D3
Conjugate
FITC
Isotype
IgG1 kappa
Catalog No. ABIN2223036
$847.71
Plus shipping costs $50.00
120 tests
Shipping to: United States
Delivery in 21 to 27 Business Days
Primary Antibody
Reactivity
Human, Mouse, Rat, Cow
Host
Mouse
Clonality
Monoclonal
Clone
L4P2F5-F10
Conjugate
unconjugated
Isotype
IgG1, kappa
Catalog No. ABIN7653059
$566.15
Plus shipping costs $50.00
50 μL
Shipping to: United States
Delivery in 13 to 23 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
APC
Isotype
IgG
Binding Specificity
N-Term, AA 57-86
Catalog No. ABIN2287398
$1,164.79
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 21 to 27 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Biotin
Isotype
IgG
Binding Specificity
N-Term, AA 57-86
Catalog No. ABIN2287399
$1,164.79
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 21 to 27 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • ELISA (ELISA: Listed application)
Supplier Product No.
Rockland 400-001-mt1
Reactivity
Human
Host
Humanized
Clonality
Monoclonal
Clone
Abz521
Conjugate
unconjugated
Fragment
Fab fragment
Protein Type
Recombinant Antibody
Isotype
IgG1
Catalog No. ABIN7540550
$526.00
Plus shipping costs $50.00
50 μg
Shipping to: United States
Delivery in 1 to 3 Business Days
Rockland Original
Primary Antibody
  • FACS (Flow Cytometry: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
  • IC (Immunochromatography: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
5D3
Conjugate
PE
Isotype
IgG1
Catalog No. ABIN2223035
$969.29
Plus shipping costs $50.00
120 tests
Shipping to: United States
Delivery in 21 to 27 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
MM0206-8F16
Conjugate
unconjugated
Isotype
IgG2
Binding Specificity
AA 37-174
Catalog No. ABIN1983116
$576.92
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 1 to 2 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • Neut (Neutralization: Listed application)
Reactivity
Mouse
Host
Rat
Clonality
Monoclonal
Clone
RM0199-6G10
Conjugate
unconjugated
Isotype
IgG2
Binding Specificity
AA 36-161
Catalog No. ABIN1983708
$576.92
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 1 to 2 Business Days

Latest Publications for our CTLA4 Antibodies

Krebs, Trzeciak, Zimmer, Özistanbullu, Mitzel-Rink, Meissner, Grabbe, Loquai, Tuettenberg: "Immune signature as predictive marker for response to checkpoint inhibitor immunotherapy and overall survival in melanoma." in: Cancer medicine, (2021) (PubMed).

Ehlerding, Lee, Jiang, Ferreira, Zahm, Huang, Engle, McNeel, Cai: "Antibody and fragment-based PET imaging of CTLA-4+ T-cells in humanized mouse models." in: American journal of cancer research, Vol. 9, Issue 1, pp. 53-63, (2019) (PubMed).

Santoni, Amantini, Morelli, Tomassoni, Santoni, Marinelli, Nabissi, Cardinali, Paolucci, Torniai, Rinaldi, Morgese, Bernardini, Berardi: "High CTLA-4 expression correlates with poor prognosis in thymoma patients." in: Oncotarget, Vol. 9, Issue 24, pp. 16665-16677, (2018) (PubMed).

Karpathiou, Chauleur, Hathroubi, Habougit, Peoch: "Expression of CD3, PD-L1 and CTLA-4 in mammary and extra-mammary Paget disease." in: Cancer immunology, immunotherapy : CII, Vol. 67, Issue 8, pp. 1297-1303, (2018) (PubMed).

Zhou, Yang, Aziz, Ma, Wang: "Therapeutic effect of human ghrelin and growth hormone: Attenuation of immunosuppression in septic aged rats." in: Biochimica et biophysica acta, Vol. 1863, Issue 10 Pt B, pp. 2584-2593, (2017) (PubMed).

Jiang, Su, Zhang, Yin, Zhang, Fu, Han, Sun, Dong, Qian, Xu, Fu, Gavine, Zhou, Tian, Huang, Shen, Jiang, Yao, Han, Gu: "PD-L1 expression and its relationship with oncogenic drivers in non-small cell lung cancer (NSCLC)." in: Oncotarget, Vol. 8, Issue 16, pp. 26845-26857, (2017) (PubMed).

Karpathiou, Casteillo, Giroult, Forest, Fournel, Monaya, Froudarakis, Dumollard, Prades, Peoch: "Prognostic impact of immune microenvironment in laryngeal and pharyngeal squamous cell carcinoma: Immune cell subtypes, immuno-suppressive pathways and clinicopathologic characteristics." in: Oncotarget, Vol. 8, Issue 12, pp. 19310-19322, (2017) (PubMed).

Meletta, Müller Herde, Dennler, Fischer, Schibli, Krämer: "Preclinical imaging of the co-stimulatory molecules CD80 and CD86 with indium-111-labeled belatacept in atherosclerosis." in: EJNMMI research, Vol. 6, Issue 1, pp. 1, (2016) (PubMed).

Schlößer, Drebber, Kloth, Thelen, Rothschild, Haase, Garcia-Marquez, Wennhold, Berlth, Urbanski, Alakus, Schauss, Shimabukuro-Vornhagen, Theurich, Warnecke-Ebertz, Stippel, Zippelius, Büttner, Hallek et al.: "Immune checkpoints programmed death 1 ligand 1 and cytotoxic T lymphocyte associated molecule 4 in gastric adenocarcinoma. ..." in: Oncoimmunology, Vol. 5, Issue 5, pp. e1100789, (2016) (PubMed).

Tamaka, Seike, Hagiwara, Sato, Ohtsu: "Histamine suppresses regulatory T cells mediated by TGF-? in murine chronic allergic contact dermatitis." in: Experimental dermatology, Vol. 24, Issue 4, pp. 280-4, (2015) (PubMed).

Aliases for CTLA4 Antibodies

cytotoxic T-lymphocyte associated protein 4 (CTLA4) Antibodies
cytotoxic T-lymphocyte-associated protein 4 (Ctla4) Antibodies
CD Antibodies
CD152 Antibodies
Cd152 Antibodies
CELIAC3 Antibodies
CTLA-4 Antibodies
Ctla-4 Antibodies
CTLA4 Antibodies
GRD4 Antibodies
GSE Antibodies
IDDM12 Antibodies
Ly-56 Antibodies
sCTLA4 Antibodies
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