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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
ABIN1981896
CTLA4 antibody (PE) CTLA4 · Primary Antibody Human Mouse Monoclonal Clone BNI3
  • FACS (Flow Cytometry: Validation image available)
$561.66 View price
  • 100 tests
Delivery in 5 to 9 Business Days Shipping to: United States
ABIN514751
CTLA4 antibody (AA 36-135) CTLA4 · Primary Antibody Human Mouse Monoclonal Clone 2F1
  • WB (Western Blotting: Validation image available)
  • ELISA (ELISA: Validation image available)
  • IF (Immunofluorescence: Validation image available)
$475.80 View price
  • 100 μg
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN5611264
CTLA4 antibody (AA 36-161) CTLA4 · Primary Antibody Human Mouse Monoclonal Clone 8B3F8
  • FACS (Flow Cytometry: Validation image available)
  • ELISA (ELISA: Validation image available)
  • WB (Western Blotting: Validation image available)
$473.33 View price
  • 100 μL
Delivery in 3 to 5 Business Days Shipping to: United States
ABIN7149430
CTLA4 antibody (AA 37-162) CTLA4 · Primary Antibody Human Mouse Monoclonal Clone 9D2E9
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • ELISA (ELISA: Listed application)
$411.95 View price
  • 100 μL
  • 50 μL
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN1981873
CTLA4 antibody CTLA4 · Primary Antibody Human Mouse Monoclonal Clone BNI3
  • FACS (Flow Cytometry: Validation image available)
  • IP (Immunoprecipitation: Listed application)
  • ICC (Immunocytochemistry: Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
$387.09 View price
  • 100 μg
  • 1 mg
Delivery in 5 to 9 Business Days Shipping to: United States
ABIN2749015
CTLA4 antibody CTLA4 · Primary Antibody Human Mouse Monoclonal Clone BNI3
  • FACS (Flow Cytometry: Validation image available)
  • IP (Immunoprecipitation: Listed application)
  • ICC (Immunocytochemistry: Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
$387.09 View price
  • 100 μg
Delivery in 5 to 9 Business Days Shipping to: United States
ABIN6964050
CTLA4 antibody (AA 36-161) CTLA4 · Primary Antibody Human Rabbit Monoclonal Clone DM50
  • FACS (Flow Cytometry: Validation image available)
  • ELISA (ELISA: Validation image available)
  • Titr (Titration: Validation image available)
$588.01 View price
  • 100 μg
  • 10 μg
  • 500 μg
Delivery in 12 to 15 Business Days Shipping to: United States
ABIN7795650
Recombinant CTLA4 antibody (C-Term) CTLA4 · Primary Antibody Human Rabbit Monoclonal Clone BLR257L
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • mIF (Multiplex Immunofluorescence: Listed application)
$954.92 View price
  • 100 μg
Delivery in 3 to 5 Business Days Shipping to: United States
ABIN654422
CTLA4 antibody (AA 50-78) CTLA4 · Primary Antibody Human Rabbit Polyclonal Clone RB23352
  • WB (Western Blotting: Validation image available)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Validation image available)
$451.00 View price
  • 200 μL
  • 50 μL
Delivery in 10 to 12 Business Days Shipping to: United States
ABIN3022828
CTLA4 antibody (AA 36-161) CTLA4 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
$383.00 View price
  • 100 μL
  • 1 mL
  • 20 μL
  • 50 μg
  • 100 μg
  • 200 μg
  • 500 μL
Delivery in 7 to 10 Business Days Shipping to: United States
ABIN7470595
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Human Rabbit Monoclonal Clone 152R
  • IHC (Immunohistochemistry: Validation image available)
$685.58 View price
  • 100 μL
  • 1 mL
  • 500 μL
Delivery in 6 to 10 Business Days Shipping to: United States
ABIN7189501
CTLA4 antibody CTLA4 · Primary Antibody Human Rabbit Polyclonal
  • IHC (Immunohistochemistry: Validation image available)
  • ELISA (ELISA: Listed application)
$234.22 View price
  • 100 μg
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN5711614
CTLA4 antibody (APC) CTLA4 · Primary Antibody Human Mouse Monoclonal Clone BNI3
  • FACS (Flow Cytometry: Validation image available)
$561.66 View price
  • 100 tests
Delivery in 5 to 9 Business Days Shipping to: United States
ABIN7433285
CTLA4 antibody (AA 52-211) CTLA4 · Primary Antibody Human Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
$313.13 View price
  • 100 μL
  • 1 mL
  • 20 μL
  • 200 μL
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN1714514
CTLA4 antibody (AA 75-170) CTLA4 · Primary Antibody Human Rabbit Polyclonal
  • ELISA (ELISA: Validation image available)
  • SDS (SDS-PAGE: Validation image available)
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
$384.62 View price
  • 100 μL
Delivery in 4 to 7 Business Days Shipping to: United States
ABIN5518903
CTLA4 antibody (AA 36-161) CTLA4 · Primary Antibody Mouse, Rat Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • ELISA (ELISA: Listed application)
$390.00 View price
  • 100 μg
Delivery in 4 to 7 Business Days Shipping to: United States
ABIN7795649
Recombinant CTLA4 antibody (C-Term) CTLA4 · Primary Antibody Human Rabbit Monoclonal Clone BLR257L
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • mIF (Multiplex Immunofluorescence: Listed application)
$594.15 View price
  • 100 μL
Delivery in 3 to 5 Business Days Shipping to: United States
ABIN7439930
CTLA4 antibody (AA 45-185) CTLA4 · Primary Antibody Mouse Rabbit Polyclonal
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
$320.14 View price
  • 100 μL
  • 1 mL
  • 20 μL
  • 200 μL
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7426229
CTLA4 antibody (AA 52-211) CTLA4 · Primary Antibody Human Mouse Monoclonal Clone D4
  • IHC (Immunohistochemistry: Validation image available)
  • WB (Western Blotting: Listed application)
$327.15 View price
  • 100 μL
  • 1 mL
  • 20 μL
  • 200 μL
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7127437
Recombinant CTLA4 antibody CTLA4 · Primary Antibody Human Rabbit Monoclonal Clone 3B10
  • IHC (Immunohistochemistry: Validation image available)
  • ELISA (ELISA: Listed application)
$411.95 View price
  • 100 μL
  • 50 μL
Delivery in 13 to 17 Business Days Shipping to: United States
Primary Antibody
  • FACS (Flow Cytometry: Validation image available)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
BNI3
Conjugate
PE
Isotype
IgG2a
Catalog No. ABIN1981896
$561.66
Plus shipping costs $50.00
100 tests
Shipping to: United States
Delivery in 5 to 9 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • ELISA (ELISA: Validation image available)
  • IF (Immunofluorescence: Validation image available)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
2F1
Conjugate
unconjugated
Isotype
IgG2a
Binding Specificity
AA 36-135
Catalog No. ABIN514751
$475.80
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 11 to 14 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Validation image available)
  • ELISA (ELISA: Validation image available)
  • WB (Western Blotting: Validation image available)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
8B3F8
Conjugate
unconjugated
Isotype
IgG1
Binding Specificity
AA 36-161
Catalog No. ABIN5611264
$473.33
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 3 to 5 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
9D2E9
Conjugate
unconjugated
Isotype
IgG1
Binding Specificity
AA 37-162
Catalog No. ABIN7149430
$411.95
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)
  • IP (Immunoprecipitation: Listed application)
  • ICC (Immunocytochemistry: Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
BNI3
Conjugate
unconjugated
Isotype
IgG2a
Catalog No. ABIN1981873
$387.09
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 5 to 9 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Validation image available)
  • IP (Immunoprecipitation: Listed application)
  • ICC (Immunocytochemistry: Listed application)
  • IHC (fro) (Immunohistochemistry (Frozen Sections): Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
BNI3
Conjugate
unconjugated
Isotype
IgG2a
Catalog No. ABIN2749015
$387.09
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 5 to 9 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Validation image available)
  • ELISA (ELISA: Validation image available)
  • Titr (Titration: Validation image available)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
DM50
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 36-161
Catalog No. ABIN6964050
$588.01
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 12 to 15 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • mIF (Multiplex Immunofluorescence: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
BLR257L
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG
Binding Specificity
C-Term
Catalog No. ABIN7795650
$954.92
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 3 to 5 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Validation image available)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Clone
RB23352
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 50-78
Catalog No. ABIN654422
$451.00
Plus shipping costs $50.00
200 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 36-161
Catalog No. ABIN3022828
$383.00
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 7 to 10 Business Days
Primary Antibody
  • IHC (Immunohistochemistry: Validation image available)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
152R
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG
Catalog No. ABIN7470595
$685.58
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 6 to 10 Business Days
Primary Antibody
  • IHC (Immunohistochemistry: Validation image available)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Catalog No. ABIN7189501
$234.22
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • FACS (Flow Cytometry: Validation image available)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
BNI3
Conjugate
APC
Isotype
IgG2a
Catalog No. ABIN5711614
$561.66
Plus shipping costs $50.00
100 tests
Shipping to: United States
Delivery in 5 to 9 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 52-211
Catalog No. ABIN7433285
$313.13
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • ELISA (ELISA: Validation image available)
  • SDS (SDS-PAGE: Validation image available)
  • WB (Western Blotting: Listed application)
  • FACS (Flow Cytometry: Listed application)
  • IHC (p) (Immunohistochemistry (Paraffin-embedded Sections): Listed application)
  • IF (p) (Immunofluorescence (Paraffin-embedded Sections): Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 75-170
Catalog No. ABIN1714514
$384.62
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 7 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • ELISA (ELISA: Listed application)
Reactivity
Mouse, Rat
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 36-161
Catalog No. ABIN5518903
$390.00
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 4 to 7 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
  • IF (Immunofluorescence: Validation image available)
  • mIF (Multiplex Immunofluorescence: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
BLR257L
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG
Binding Specificity
C-Term
Catalog No. ABIN7795649
$594.15
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 3 to 5 Business Days
Primary Antibody
  • WB (Western Blotting: Validation image available)
  • IHC (Immunohistochemistry: Validation image available)
Reactivity
Mouse
Host
Rabbit
Clonality
Polyclonal
Conjugate
unconjugated
Isotype
IgG
Binding Specificity
AA 45-185
Catalog No. ABIN7439930
$320.14
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • IHC (Immunohistochemistry: Validation image available)
  • WB (Western Blotting: Listed application)
Reactivity
Human
Host
Mouse
Clonality
Monoclonal
Clone
D4
Conjugate
unconjugated
Isotype
IgG2b kappa
Binding Specificity
AA 52-211
Catalog No. ABIN7426229
$327.15
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Primary Antibody
  • IHC (Immunohistochemistry: Validation image available)
  • ELISA (ELISA: Listed application)
Reactivity
Human
Host
Rabbit
Clonality
Monoclonal
Clone
3B10
Conjugate
unconjugated
Protein Type
Recombinant Antibody
Isotype
IgG
Catalog No. ABIN7127437
$411.95
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 13 to 17 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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