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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
ABIN204085
CTLA4 antibody CTLA4 · Primary Antibody Human Mouse Monoclonal
  • FACS (Flow Cytometry: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • IP (Immunoprecipitation: Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
$2,023.27 View price
  • 100 μg
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN7149427
CTLA4 antibody (AA 36-161) (Biotin) CTLA4 · Primary Antibody Human Rabbit Polyclonal
  • ELISA (ELISA: Listed application)
$351.92 View price
  • 100 μg
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7149429
CTLA4 antibody (AA 36-161) (HRP) CTLA4 · Primary Antibody Human Rabbit Polyclonal
  • ELISA (ELISA: Listed application)
$351.92 View price
  • 100 μg
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7149428
CTLA4 antibody (AA 36-161) (FITC) CTLA4 · Primary Antibody Human Rabbit Polyclonal
$351.92 View price
  • 100 μg
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7796855
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Human Mouse Monoclonal Clone 13D6
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • ELISA (ELISA: Listed application)
  • IF (Immunofluorescence: Listed application)
$411.95 View price
  • 100 μL
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7796856
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Human Human Monoclonal Clone 12E8
  • ELISA (ELISA: Listed application)
$411.95 View price
  • 100 μL
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7795499
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Mouse Mouse Monoclonal Clone 9D9
  • FACS (Flow Cytometry: Listed application)
$128.85 View price
  • 100 μg
Delivery in 11 to 17 Business Days Shipping to: United States
ABIN7861190
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Human Rabbit Monoclonal Clone CTLA4-6868R
  • IHC (Immunohistochemistry: Listed application)
$640.46 View price
  • 100 μg
Delivery in 2 to 5 Business Days Shipping to: United States
ABIN7863998
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Human Rabbit Monoclonal Clone CTLA4-6867R
  • IHC (Immunohistochemistry: Listed application)
$640.46 View price
  • 100 μg
  • 20 μg
Delivery in 2 to 5 Business Days Shipping to: United States
ABIN7863999
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Human Rabbit Monoclonal Clone CTLA4-6868R
  • IHC (Immunohistochemistry: Listed application)
$640.46 View price
  • 100 μg
  • 20 μg
Delivery in 2 to 5 Business Days Shipping to: United States
ABIN7861188
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Human Rabbit Monoclonal Clone CTLA4-6867R
  • IHC (Immunohistochemistry: Listed application)
$640.46 View price
  • 100 μg
Delivery in 2 to 5 Business Days Shipping to: United States
ABIN5621694
CTLA4 antibody (HRP) CTLA4 · Primary Antibody Human Mouse Monoclonal Clone KT50
  • ELISA (ELISA: Listed application)
$686.63 View price
  • 100 μg
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN2138471
CTLA4 antibody (AA 36-161) CTLA4 · Primary Antibody Human Mouse Monoclonal Clone AT4F2
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
$901.79 View price
  • 50 μL
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN2136046
CTLA4 antibody (PE) CTLA4 · Primary Antibody Rat Mouse Monoclonal Clone WKH203
  • FACS (Flow Cytometry: Listed application)
$1,422.59 View price
  • 100 μg
  • 25 μg
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN2138472
CTLA4 antibody (N-Term) CTLA4 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
$1,904.46 View price
  • 200 μL
  • 400 μL
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN288642
CTLA4 antibody (Biotin) CTLA4 · Primary Antibody Mouse Hamster Monoclonal Clone 1B8
  • FACS (Flow Cytometry: Listed application)
  • IP (Immunoprecipitation: Listed application)
$1,154.88 View price
  • 500 μg
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN1818029
CTLA4 antibody CTLA4 · Primary Antibody Human Mouse Monoclonal Clone MIH8
  • FACS (Flow Cytometry: Listed application)
$596.20 View price
  • 100 μg
Delivery in 11 to 15 Business Days Shipping to: United States
ABIN288644
CTLA4 antibody (PE) CTLA4 · Primary Antibody Mouse Hamster Monoclonal Clone 1B8
  • FACS (Flow Cytometry: Listed application)
$932.91 View price
  • 100 μg
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN288643
CTLA4 antibody (FITC) CTLA4 · Primary Antibody Mouse Hamster Monoclonal Clone 1B8
  • FACS (Flow Cytometry: Listed application)
$1,421.61 View price
  • 500 μg
Delivery in 9 to 12 Business Days Shipping to: United States
ABIN7517262
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Mouse Mouse Monoclonal Clone 9D9
$1,310.40 View price
  • 200 μg
Delivery in 11 to 14 Business Days Shipping to: United States
Primary Antibody
  • FACS (Flow Cytometry: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • IP (Immunoprecipitation: Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Conjugate
unconjugated
Isotype
IgG1
Catalog No. ABIN204085
$2,023.27
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
Biotin
Isotype
IgG
Binding Specificity
AA 36-161
Catalog No. ABIN7149427
$351.92
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
HRP
Isotype
IgG
Binding Specificity
AA 36-161
Catalog No. ABIN7149429
$351.92
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
FITC
Isotype
IgG
Binding Specificity
AA 36-161
Catalog No. ABIN7149428
$351.92
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • ELISA (ELISA: Listed application)
  • IF (Immunofluorescence: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
13D6
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG2a
Catalog No. ABIN7796855
$411.95
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Human
Clonality
Monoclonal
Clone
12E8
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG1
Catalog No. ABIN7796856
$411.95
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Listed application)
Reactivity
Mouse
Host
Mouse
Clonality
Monoclonal
Clone
9D9
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG2b
Catalog No. ABIN7795499
$128.85
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 17 Business Days
Primary Antibody
  • IHC (Immunohistochemistry: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
CTLA4-6868R
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG, kappa
Catalog No. ABIN7861190
$640.46
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 2 to 5 Business Days
Primary Antibody
  • IHC (Immunohistochemistry: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
CTLA4-6867R
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG, kappa
Catalog No. ABIN7863998
$640.46
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 2 to 5 Business Days
Primary Antibody
  • IHC (Immunohistochemistry: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
CTLA4-6868R
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG, kappa
Catalog No. ABIN7863999
$640.46
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 2 to 5 Business Days
Primary Antibody
  • IHC (Immunohistochemistry: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
CTLA4-6867R
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG, kappa
Catalog No. ABIN7861188
$640.46
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 2 to 5 Business Days
Primary Antibody
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
KT50
Conjugate
HRP
Isotype
IgG2a
Catalog No. ABIN5621694
$686.63
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
AT4F2
Conjugate
unconjugated
Isotype
IgG1 kappa
Binding Specificity
AA 36-161
Catalog No. ABIN2138471
$901.79
Plus shipping costs $50.00
50 μL
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Listed application)
Reactivity
Rat
Host
Mouse
Clonality
Monoclonal
Clone
WKH203
Conjugate
PE
Isotype
IgG1
Catalog No. ABIN2136046
$1,422.59
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Listed application)
  • IHC (Immunohistochemistry: Listed application)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
N-Term
Catalog No. ABIN2138472
$1,904.46
Plus shipping costs $50.00
200 μL
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Listed application)
  • IP (Immunoprecipitation: Listed application)
Reactivity
Mouse
Host
Hamster
Clonality
Monoclonal
Clone
1B8
Conjugate
Biotin
Isotype
IgG
Catalog No. ABIN288642
$1,154.88
Plus shipping costs $50.00
500 μg
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
MIH8
Conjugate
unconjugated
Isotype
IgG3 kappa
Catalog No. ABIN1818029
$596.20
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 15 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Listed application)
Reactivity
Mouse
Host
Hamster
Clonality
Monoclonal
Clone
1B8
Conjugate
PE
Isotype
IgG
Catalog No. ABIN288644
$932.91
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Listed application)
Reactivity
Mouse
Host
Hamster
Clonality
Monoclonal
Clone
1B8
Conjugate
FITC
Isotype
IgG
Catalog No. ABIN288643
$1,421.61
Plus shipping costs $50.00
500 μg
Shipping to: United States
Delivery in 9 to 12 Business Days
Primary Antibody
Reactivity
Mouse
Host
Mouse
Clonality
Monoclonal
Clone
9D9
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG2b
Catalog No. ABIN7517262
$1,310.40
Plus shipping costs $50.00
200 μg
Shipping to: United States
Delivery in 11 to 14 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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