CTLA-4 Antibodies
Find the right product for your experiment. Filter by application, check species reactivity, enquire directly with suppliers.
46 RRID-verified products from 16 suppliers.
The most cited CTLA-4 antibody is Cell Signaling Technology 3724 with 1,026 RRID-verified research citations. 46 products from 16 suppliers are compared on this page.
Our pick for: WB in Species independent
HA-Tag (C29F4) Rabbit mAb
Cell Signaling TechnologyCat# 3724Clone: C29F4
1,026citations
Sent to Cell Signaling Technology or local distributorsApplications
ChIPIFIHCIPWB
Reactivity
Species independent
HostRabbit
ClonalityMonoclonal
Phospho-p44/42 MAPK (Erk1/2) (Thr202/Tyr204) (D13.14.4E) XP® Rabbit mAb
Cell Signaling TechnologyCat# 4370Clone: D13.14.4E
1,024citations
Sent to Cell Signaling Technology or local distributorsApplications
FCIFIHCIPWB
Reactivity
MonkeyRatHamsterMink+6
HostRabbit
ClonalityRecombinant Monoclonal
Donkey Anti-Rabbit IgG (H+L) Polyclonal Antibody, Alexa Fluor ?? 555 Conjugated
Molecular ProbesCat# A-31572
781citations
Sent to Molecular Probes or local distributorsApplicationsAsk supplier
Reactivity
Rabbit
HostDonkey
ClonalityPolyclonal
Oct3/4 Antibody (C-10)
Santa Cruz BiotechnologyCat# sc-5279Clone: C-10
745citations
Sent to Santa Cruz Biotechnology or local distributorsApplications
IFIPWB
Reactivity
RatMouseHuman
HostMouse
ClonalityMonoclonal
Anti-β-Actin Antibody (C4)
Santa Cruz BiotechnologyCat# sc-47778Clone: C4
583citations
Sent to Santa Cruz Biotechnology or local distributorsApplications
ELISAIFIPWB
Reactivity
PpolycephalumRatDdiscoideumPorcine+6
HostMouse
ClonalityMonoclonal
Neuronal Class III beta-Tubulin (TUJ1) Monoclonal Antibody, Purified
CovanceCat# MMS-435PClone: Clone TUJ1
564citations
Sent to Covance or local distributorsApplications
FCIFIHCWB
Reactivity
FelineRatHamsterDonkey+10
HostMouse
ClonalityMonoclonal
Purified anti-Tubulin β 3 (TUBB3)
BioLegendCat# 801201Clone: Clone TUJ1
564citations
Sent to BioLegend or local distributorsApplications
FCIFIHCWB
Reactivity
RatMouseHuman
HostMouse
ClonalityMonoclonal
Human/Mouse/Rat alpha-Smooth Muscle Actin Antibody
R and D SystemsCat# MAB1420Clone: 1A4
458citations
Sent to R and D Systems or local distributorsApplications
IFIHCWB
Reactivity
Human
HostMouse
ClonalityMonoclonal
Mouse Anti-Actin, alpha-Smooth Muscle Monoclonal Antibody, Unconjugated, Clone 1A4
Sigma-AldrichCat# A5228Clone: Clone 1A4
458citations
Sent to Sigma-Aldrich or local distributorsApplicationsAsk supplier
Reactivity
OtherChickenChickenavianRat+10
HostMouse
ClonalityMonoclonal
alpha-Actin (1A4)
Santa Cruz BiotechnologyCat# sc-32251Clone: 1A4
458citations
Sent to Santa Cruz Biotechnology or local distributorsApplicationsAsk supplier
Reactivity
RatMouseHuman
HostMouse
ClonalityMonoclonal
Mouse Anti-Actin, alpha, smooth muscle Monoclonal Antibody, Unconjugated, Clone 1A4
AbcamCat# ab7817Clone: Clone 1A4
458citations
Sent to Abcam or local distributorsApplications
IFIHCWB
Reactivity
All
HostMouse
ClonalityMonoclonal
Actin-Smooth Muscle
Spring BioscienceCat# E14344Clone: Clone 1A4
458citations
Sent to Spring Bioscience or local distributorsApplicationsAsk supplier
Reactivity
Human
HostMouse
ClonalityMonoclonal
Goat Anti-Rabbit IgG (H+L) Highly Cross-adsorbed Antibody, Alexa Fluor 568 Conjugated
Molecular ProbesCat# A-11036
414citations
Sent to Molecular Probes or local distributorsApplicationsAsk supplier
Reactivity
Rabbit
HostGoat
ClonalityUnknown
RRID NOT VALID - THIS IS NOT AN ANTIBODY: DAPI (4',6-Diamidino-2-Phenylindole, Dihydrochloride)
Thermo Fisher ScientificCat# D1306
412citations
Sent to Thermo Fisher Scientific or local distributorsApplicationsAsk supplier
ReactivityAsk supplier
Host—
ClonalityPolyclonal
Nanog (D73G4) XP Rabbit Antibody
Cell Signaling TechnologyCat# 4903Clone: D73G4
387citations
Sent to Cell Signaling Technology or local distributorsApplications
IFIHCWB
Reactivity
Human
HostRabbit
ClonalityMonoclonal
Anti-Actin Antibody, clone C4
MilliporeCat# MAB1501Clone: Clone C4
371citations
Sent to Millipore or local distributorsApplications
ELISAIFWB
Reactivity
All
HostMouse
ClonalityMonoclonal
Anti-Actin Antibody, clone C4
Sigma-AldrichCat# MAB1501Clone: clone C4
371citations
Sent to Sigma-Aldrich or local distributorsApplications
ELISAIFWB
Reactivity
All
HostMouse
ClonalityMonoclonal
β-Actin Antibody (C4)
Santa Cruz BiotechnologyCat# sc-47778 HRPClone: C4
364citations
Sent to Santa Cruz Biotechnology or local distributorsApplicationsAsk supplier
Reactivity
RatPhysarum polycephalumPorcineCanine+6
HostMouse
ClonalityMonoclonal
Beta Actin antibody
ProteintechCat# 66009-1-IgClone: 2D4H5
361citations
Sent to Proteintech or local distributorsApplications
ELISAFCIFIHCIPWB
Reactivity
HumanRatMonkeyZebrafish+3
HostMouse
ClonalityMonoclonal
Rat Anti-CD16 / CD32 Monoclonal Antibody, Unconjugated, Clone 2.4G2
BD BiosciencesCat# 553142Clone: 2.4G2
321citations
Sent to BD Biosciences or local distributorsApplications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
Donkey Anti-Rat IgG (H+L) Antibody, Alexa Fluor 488 Conjugated
Molecular ProbesCat# A-21208
306citations
Sent to Molecular Probes or local distributorsApplicationsAsk supplier
Reactivity
Rat
HostDonkey
ClonalityPolyclonal Secondary
Monoclonal Anti-beta-Actin-Peroxidase antibody produced in mouse
Sigma-AldrichCat# A3854Clone: BRAND_KEY&F=SPEC&N4=A3854
270citations
Sent to Sigma-Aldrich or local distributorsApplicationsAsk supplier
Reactivity
ChickenFelineRatDrosophilaarthropod+11
HostMouse
ClonalityMonoclonal
Anti-4E-BP1, phospho (Thr37 / Thr46) Monoclonal Antibody
Cell Signaling TechnologyCat# 2855Clone: 236B4
245citations
Sent to Cell Signaling Technology or local distributorsApplications
FCIFIHCWB
Reactivity
MonkeyRatMouseHuman
HostRabbit
ClonalityRecombinant Monoclonal
Monoclonal Anti-Actin, α-Smooth Muscle
Sigma-AldrichCat# A2547Clone: Clone 1A4
234citations
Sent to Sigma-Aldrich or local distributorsApplicationsAsk supplier
Reactivity
Guinea pigChickenRatSnake+8
HostMouse
ClonalityMonoclonal
Purified Rat Anti-Mouse CD16/CD32 (Mouse BD Fc Block™) Clone 2.4G2
BD BiosciencesCat# 553141Clone: Clone 2.4G2
223citations
Sent to BD Biosciences or local distributorsApplications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
Goat Anti-Mouse IgG (H+L) Highly Cross-adsorbed Antibody, Alexa Fluor ?? 555 Conjugated
Molecular ProbesCat# A-21424
215citations
Sent to Molecular Probes or local distributorsApplicationsAsk supplier
Reactivity
Mouse
HostGoat
ClonalityUnknown
Goat Anti-Rabbit IgG (H+L) Antibody, Alexa Fluor 546 Conjugated
Molecular ProbesCat# A-11010
196citations
Sent to Molecular Probes or local distributorsApplicationsAsk supplier
Reactivity
Rabbit
HostGoat
ClonalityUnknown
c-Fos Antibody (4)
Santa Cruz BiotechnologyCat# sc-52Clone: 4
195citations
Sent to Santa Cruz Biotechnology or local distributorsApplications
ELISAFCIFIHCIPWB
Reactivity
RatMouseHuman
HostRabbit
ClonalityPolyclonal
Anti-Ubiquitin Antibody (P4D1)
Santa Cruz BiotechnologyCat# sc-8017Clone: P4D1
180citations
Sent to Santa Cruz Biotechnology or local distributorsApplications
ELISAIFIPWB
Reactivity
HumanRatDrosophilaMouse
HostMouse
ClonalityMonoclonal
Monoclonal Mouse Anti Human Smooth Muscle Actin
AgilentCat# M0851Clone: 1A4
167citations
Sent to Agilent or local distributorsApplicationsAsk supplier
Reactivity
Human
Host—
ClonalityMonoclonal
Anti-Stage-Specific Embryonic Antigen-4 Antibody, clone MC-813-70
Sigma-AldrichCat# MAB4304Clone: MC-813-70
167citations
Sent to Sigma-Aldrich or local distributorsApplications
ELISAFCIF
Reactivity
MouseHuman
HostMouse
ClonalityMonoclonal
Anti-Stage-Specific Embryonic Antigen-4
MilliporeCat# MAB4304Clone: MC-813-70
167citations
Sent to Millipore or local distributorsApplications
ELISAFCIF
Reactivity
MouseHuman
HostMouse
ClonalityMonoclonal
Mouse Anti-Drosophila discs large Monoclonal Antibody, Unconjugated
DSHBCat# 4F3 anti-discs large
162citations
Sent to DSHB or local distributorsApplicationsAsk supplier
Reactivity
DrosophilaDrosophila/arthropodOthers not tested
HostMouse
ClonalityMonoclonal
ATF-4 (D4B8) Rabbit mAb
Cell Signaling TechnologyCat# 11815Clone: Clone D4B8
159citations
Sent to Cell Signaling Technology or local distributorsApplications
ChIPIFIPWB
Reactivity
RatMouseHuman
HostRabbit
ClonalityMonoclonal
Sox-2 (E-4)
Santa Cruz BiotechnologyCat# sc-365823
159citations
Sent to Santa Cruz Biotechnology or local distributorsApplicationsAsk supplier
Reactivity
RatMouseHuman
HostMouse
ClonalityMonoclonal
Methionine Enkephalin Antibody
ImmunoStarCat# 20065
156citations
Sent to ImmunoStar or local distributorsApplications
IFIHCWB
Reactivity
BlowflyChickenMonkeyOctopus+30
HostRabbit
ClonalityPolyclonal
39.4D5 antibody, deposited by Jessell, T.M. / Brenner-Morton, S. HHMI/Columbia University
DSHBCat# 39.4D5
153citations
Sent to DSHB or local distributorsApplicationsAsk supplier
Reactivity
Rat
HostMouse
ClonalityMonoclonal
Phospho-IRF-3 (Ser396) (4D4G) Rabbit mAb
Cell Signaling TechnologyCat# 4947Clone: 4D4G
152citations
Sent to Cell Signaling Technology or local distributorsApplications
WB
Reactivity
MouseHuman
HostRabbit
ClonalityMonoclonal
FoxO1 (C29H4) Rabbit mAb
Cell Signaling TechnologyCat# 2880Clone: C29H4
146citations
Sent to Cell Signaling Technology or local distributorsApplications
IFIHCIPWB
Reactivity
MonkeyRatMouseHuman
HostRabbit
ClonalityRecombinant Monoclonal
Anti-Tyrosine Hydroxylase Antibody
Sigma-AldrichCat# AB1542
145citations
Sent to Sigma-Aldrich or local distributorsApplications
IHCWB
Reactivity
RatMouse
HostSheep
ClonalityPolyclonal
Sheep Anti-Tyrosine Hydroxylase (TH, Tyrosine Monooxygenase) Polyclonal antibody, Unconjugated
MilliporeCat# AB1542
145citations
Sent to Millipore or local distributorsApplications
IHCWB
Reactivity
MRMa
HostSheep
ClonalityPolyclonal
Rabbit Anti-TBK1 / NAK Monoclonal Antibody, Unconjugated, Clone D1B4
Cell Signaling TechnologyCat# 3504Clone: Clone D1B4
140citations
Sent to Cell Signaling Technology or local distributorsApplications
IPWB
Reactivity
RatMouseHuman
HostRabbit
ClonalityMonoclonal
Goat Anti-Rabbit IgG (H+L) Antibody, Alexa Fluor 633 Conjugated
Molecular ProbesCat# A-21070
136citations
Sent to Molecular Probes or local distributorsApplicationsAsk supplier
Reactivity
Rabbit
HostGoat
ClonalityPolyclonal
Rabbit monoclonal D4W2Z anti-CD8
Cell Signaling TechnologyCat# 98941Clone: D4W2Z
135citations
Sent to Cell Signaling Technology or local distributorsApplications
IHCWB
Reactivity
Mouse
HostRabbit
ClonalityRecombinant Monoclonal
Mouse Anti-Human SSEA-4 Monoclonal Antibody, PE Conjugated
BD BiosciencesCat# 560128
133citations
Sent to BD Biosciences or local distributorsApplicationsAsk supplier
Reactivity
Human
HostMouse
ClonalityMonoclonal
Mouse Anti-Human SATB2 Monoclonal Antibody, Unconjugated, Clone SATBA4B10
AbcamCat# ab51502Clone: Clone SATBA4B10
133citations
Sent to Abcam or local distributorsApplicationsAsk supplier
Reactivity
Human
HostMouse
ClonalityMonoclonal
Frequently Asked Questions
Why compare antibodies on BIOLYNKR?
BIOLYNKR shows RRID-verified products from multiple suppliers in one place. Filter by application and species, detect OEM relabels, and enquire directly with suppliers or local distributors. All data is sourced from the Antibody Registry and published research — no paid placements or advertiser influence.
What is CTLA-4?
Cytotoxic T-lymphocyte associated protein 4, (CTLA-4) also known as CD152, is a protein receptor that functions as an immune checkpoint and downregulates immune responses. CTLA-4 is constitutively expressed in regulatory T cells but only upregulated in conventional T cells after activation – a phenomenon which is particularly notable in cancers. It acts as an "off" switch when bound to CD80 or CD86 on the surface of antigen-presenting cells. It is encoded by the CTLA4 gene in humans, and by t...
Source: Wikipedia
Which CTLA-4 antibody is most cited in research?
Cell Signaling Technology 3724 (HA-Tag (C29F4) Rabbit mAb) with 1,026 RRID-verified research citations.
Source: Antibody Registry (RRID)
What applications are CTLA-4 antibodies used for?
CTLA-4 antibodies are commonly validated for WB, IP, IHC, IF, ChIP, FC, ELISA. Application data is sourced from supplier specifications and verified through the Antibody Registry.
Source: Antibody Registry (RRID)
Need a CTLA-4 antibody?
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