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Polyclonal Antibodies

Polyclonal antibodies consist of a mixture of different immunoglobulins that recognize multiple epitopes on a target protein. They are characterized by high detection robustness and sensitivity, especially when working with variable or post-translationally modified targets. At antibodies-online, you will find more than 900,000 polyclonal antibodies sourced from carefully selected manufacturers. All products are classified according to scientific quality criteria and include detailed information on specificity, reactivity, and application. Use the available filters for target, application, host species, reactivity, or conjugate to identify the antibody best suited to your research.

Validation and Data Quality

Our product information reflects the manufacturer-specific validation data, which are based on established internal testing methods as well as proprietary procedures. Product detail pages provide comprehensive experimental information, including:

  • Validation images (e.g., Western Blot, IHC, IF)
  • Literature references with PubMed links
  • and independent validations, where available

By combining high-quality manufacturer data, transparent documentation, and careful curation, we ensure that researchers have access to reliable, consistent, and scientifically sound information.

Important Targets

All Polyclonal Antibodies

588,642 results

TJP1 Reactivity: Human, Mouse, Rat, Pig, Cow WB, ELISA, FACS, IHC (p), IF (p), IF (cc), IHC (fro) Host: Rabbit Polyclonal unconjugated
Pubmed 8 references Independent Validation 1 validation
Catalog No. ABIN675024
-15% Promotion 2026
$326.93
$384.62
save $57.69 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 6 Business Days
Independently Validated
CD200 Reactivity: Human WB, ELISA, IHC (p) Host: Rabbit Polyclonal unconjugated
Pubmed 1 reference Independent Validation 1 validation
Catalog No. ABIN3187966
-15% Promotion 2026
$342.37
$402.79
save $60.42 (-15 %)
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Delivery in 11 to 13 Business Days
Independently Validated
ATP1A2 Reactivity: Human, Mouse WB, IF, FACS, IHC (p) Host: Rabbit Polyclonal RB19033 unconjugated
Pubmed 2 references Independent Validation 1 validation
Catalog No. ABIN652011
-15% Promotion 2026
$383.35
$451.00
save $67.65 (-15 %)
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 11 Business Days
Independently Validated
Catalog No. ABIN3023251
-15% Promotion 2026
$385.05
$453.00
save $67.95 (-15 %)
Plus shipping costs $50.00
100 μL (More quantities available)
Shipping to: United States
Will be delivered in 1 Business Day
Independently Validated
KO Validated HDAC1 Reactivity: Human WB, IF, ICC, IP, IHC (p), ChIP, IHC (fro), IHC (wm) Host: Rabbit Polyclonal unconjugated
Pubmed 7 references Independent Validation 1 validation
Catalog No. ABIN2854776
-15% Promotion 2026
$479.56
$564.19
save $84.63 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 3 to 4 Business Days
Independently Validated
KO Validated CREBBP Reactivity: Human WB, IF, IP, ICC, IHC (p), ChIP Host: Rabbit Polyclonal unconjugated
Pubmed 1 reference Independent Validation 1 validation
Catalog No. ABIN2854987
-15% Promotion 2026
$479.56
$564.19
save $84.63 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 3 to 4 Business Days
Independently Validated
CALB2 Reactivity: Human WB, IF, IHC (p), ICC, IHC (fro) Host: Rabbit Polyclonal unconjugated
Pubmed 1 reference Independent Validation 1 validation
Catalog No. ABIN2855596
-15% Promotion 2026
$479.56
$564.19
save $84.63 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 3 to 4 Business Days
Independently Validated
KO Validated STAT3 Reactivity: Human WB, IF, ICC, IHC (p) Host: Rabbit Polyclonal unconjugated
Pubmed 1 reference Independent Validation 1 validation
Catalog No. ABIN2855865
-15% Promotion 2026
$479.56
$564.19
save $84.63 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 3 to 4 Business Days
Independently Validated
RAD21 Reactivity: Human, Mouse WB, IF, IP, IHC (p), ICC Host: Rabbit Polyclonal unconjugated
Pubmed 2 references Independent Validation 1 validation
Catalog No. ABIN2856242
-15% Promotion 2026
$479.56
$564.19
save $84.63 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 3 to 4 Business Days
Independently Validated
H3 Reactivity: Human, Saccharomyces cerevisiae WB, IF, ChIP, ICC, DB, ChIP-seq, CUT&RUN Host: Rabbit Polyclonal unconjugated
Pubmed 2 references Independent Validation 1 validation
Catalog No. ABIN6971977
-15% Promotion 2026
$732.70
$862.00
save $129.30 (-15 %)
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 5 to 7 Business Days
Independently Validated
TCF7L1 Reactivity: Human WB, ChIP-seq, ChIP, CUT&RUN Host: Rabbit Polyclonal unconjugated
Pubmed 1 reference Independent Validation 1 validation
Catalog No. ABIN6972849
-15% Promotion 2026
$732.70
$862.00
save $129.30 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 5 to 7 Business Days
Independently Validated
CASP3 Reactivity: Human, Mouse, Rat, Cow, Goat WB, IF (cc) Host: Rabbit Polyclonal unconjugated
Pubmed 86 references
Catalog No. ABIN724625
-15% Promotion 2026
$326.93
$384.62
save $57.69 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
VIM Reactivity: Human, Rat, Mouse, Pig, Cow, Monkey WB, ELISA, FACS, IHC (p), ICC, IF (p), IHC (fro), IF (cc) Host: Rabbit Polyclonal unconjugated
Pubmed 51 references
Catalog No. ABIN672786
-15% Promotion 2026
$326.93
$384.62
save $57.69 (-15 %)
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 6 Business Days
 
COL1 Reactivity: Human ELISA Host: Goat Polyclonal unconjugated
Pubmed 69 references
Catalog No. ABIN135046
-15% Promotion 2026
$409.02
$481.20
save $72.18 (-15 %)
Plus shipping costs $50.00
0.2 mg
Shipping to: United States
Delivery in 3 to 4 Business Days
 
Rockland 600-401-383 WB, ELISA, IP Host: Rabbit Polyclonal unconjugated
Pubmed 21 references Independent Validation 2 validations
Catalog No. ABIN99294
$389.00
Plus shipping costs $50.00, if applicable $20.00 dry ice
250 μg (More quantities available)
Shipping to: United States
Delivery in 1 to 2 Business Days
Independently Validated
  • Type Primary
    • Primary
  • Target
    • Histone 3 (H3)
    • tau
    • p53 (TP53)
    • EGFR
    • KIT
    • Albumin (ALB)
    • RAF1
    • NF-kB p65 (NFkBP65)
    • BAD
    • Estrogen Receptor alpha (ESR1)
    • AKT1
    • Tuberin (TSC2)
    • Histone H4
    • C-JUN (JUN)
    • FAK (PTK2)
    • ATF2
    • Bcl-2 (BCL2)
    • ABL1
    • RPS6KB1
    • TSC1
    • TNF alpha
    • IRS1
    • NFKB1
    • ErbB2/Her2
    • VEGFR2/CD309 (VEGFR2)
    • IKBKB
    • MEK1 (MAP2K1)
    • c-MYC (MYC)
    • ENOS (NOS3)
    • Androgen Receptor (AR)
    • beta Catenin (CATNB)
    • CDK1
    • TRKA (NTRK1)
    • IL-6 (IL6)
    • SMAD2
    • APP
    • CREB1
    • eIF4EBP1 (EIF4EBP1)
    • CDKN1B
    • Histone H2B
    • EGF
    • CDC25A
    • IL-1 beta (IL1B)
    • FGFR1
    • HSP27 (HSPB1)
    • Caspase 9 (CASP9)
    • GRIN2B
    • CSF1R
    • FOXO1
    • CHEK2
    Please use search to find more...
  • Application
    • Western Blotting (WB)
    • ELISA
    • Immunohistochemistry (IHC)
    • Immunofluorescence (Paraffin-embedded Sections) (IF (p))
    • Immunofluorescence (Cultured Cells) (IF (cc))
    • Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
    • Immunofluorescence (IF)
    • Flow Cytometry (FACS)
    • Immunocytochemistry (ICC)
    • Immunoprecipitation (IP)
    • Immunohistochemistry (Frozen Sections) (IHC (fro))
    • Enzyme Immunoassay (EIA)
    • Immunofluorescence (fixed cells) (IF/ICC)
    • Immunochromatography (IC)
    • Dot Blot (DB)
    • Radioimmunoassay (RIA)
    • Immunohistochemistry (Formalin-fixed Paraffin-embedded Sections) (IHC (fp))
    • Immunodiffusion (ID)
    • Neutralization (Neut)
    • Chromatin Immunoprecipitation (ChIP)
    • Fluorescence Microscopy (FM)
    • Confocal Microscopy (CM)
    • Immunoelectrophoresis (IEP)
    • Live Cell Imaging (LCI)
    • Immunoassay (IA)
    • Proximity Ligation Assay (PLA)
    • Functional Studies (Func)
    • Blocking Antibody (Inhibition)
    • ChIP DNA-Sequencing (ChIP-seq)
    • Affinity Purification (AP)
    • Immunostaining (ISt)
    • Cellular Assay (CA)
    • FLISA
    • Chemiluminescence Immunoassay (CLIA)
    • Indirect Immunofluorescence Assay (IFA)
    • Immunohistochemistry (Whole Mount) (IHC (wm))
    • Radial Immunodiffusion (RID)
    • Immunoelectron Microscopy (IEM)
    • Immunohistochemistry (Formalin-fixed Sections) (IHC (f))
    • Multiplex Assay (MA)
    • Agglutination (AGG)
    • Haemagglutination (H)
    • Cytotoxicity Test (CyTox)
    • ELISA (Capture)
    • Immunodepletion (IDe)
    • Nephelometry (Neph)
    • Ouchterlony Double Diffusion (ODD)
    • Staining Methods (StM)
    • Gel Shift (GS)
    • Immunolocalization (IL)
    Please use search to find more...
  • Reactivity
    • Human
    • Mouse
    • Rat
    • Cow
    • Dog
    • Rabbit
    • Horse
    • Guinea Pig
    • Pig
    • Monkey
    • Zebrafish (Danio rerio)
    • Chicken
    • Bat
    • Sheep
    • Hamster
    • Xenopus laevis
    • Goat
    • Saccharomyces cerevisiae
    • E. coli
    • Virus
    • Drosophila melanogaster
    • Plant
    • Arabidopsis thaliana
    • Bacteria
    • Various Species
    • Chemical
    • Cat
    • Human Immunodeficiency Virus (HIV)
    • Others
    • Chimpanzee
    • Staphylococcus aureus
    • Mammalian
    • Gibbon
    • Gorilla
    • Hepatitis C Virus (HCV)
    • Influenza A Virus
    • Fish
    • C. elegans
    • SARS Coronavirus-2 (SARS-CoV-2)
    • Aequorea victoria
    • Tag
    • Frog
    • Avian
    • Mycobacterium tuberculosis
    • Primate
    • Arabidopsis
    • Rhesus Monkey
    • Zea mays
    • Helicobacter pylori
    • Chlamydomonas reinhardtii
    Please use search to find more...
  • Cited in publications
  • Images available
  • Independent Validation
  • Preservative free only
  • Carrier free only
  • Detection Method
    • Fluorometric
  • Host
    • Rabbit
    • Mouse
    • Goat
    • Sheep
    • Chicken
    • Guinea Pig
    • Human
    • Rat
    • HEK-293F Cells
    • Pig
    • Llama
    • Chicken eggs
    • Horse
    • Cow
    • Donkey
    • Dog
    • Hamster
    • Carp
    • Chicken egg
    • Human Cells
  • Clonality Polyclonal
    • Polyclonal
    • Monoclonal
    • Chimeric
    • Bispecific
    • Multiclonal
  • Clone
    • PAb
    • IQF4-80
    • Polyclonal
    • RB06896
    • RB07990
    • RB08044
    • RB08125
    • RB11009
    • RB11143
    • RB11187
    • RB11265
    • RB11384
    • RB13331
    • RB13393
    • RB13894
    • RB13896
    • RB15204
    • RB15307
    • RB15321
    • RB15324
    • RB15325
    • RB15351
    • RB15362
    • RB15585
    • RB15973
    • RB16241
    • RB16245
    • RB16261
    • RB16573
    • RB16657
    • RB18941
    • RB18943
    • RB20219
    • RB24137
    • RB24303
    • RB25385
    • RB27685
    • RB27934
    • RB29255
    • RB30585
    • RB32160
    • RB32966
    • RB36361
    • RB39400
    • RB39721
    • RB40041
    • RB40047
    • RB40075
    • RB40310
    • RB41114
    Please use search to find more...
  • Binding Specificity
    • C-Term
    • N-Term
    • Internal Region
    • Middle Region
    • AA 101-200
    • AA 1-100
    • AA 51-150
    • Center
    • AA 1-30
    • AA 201-300
    • AA 151-250
    • AA 21-120
    • AA 301-400
    • AA 251-350
    • AA 1-50
    • AA 31-130
    • AA 401-500
    • AA 351-450
    • AA 501-600
    • AA 451-550
    • AA 121-220
    • AA 131-230
    • AA 1-300
    • AA 81-180
    • Extracellular
    • AA 61-160
    • AA 231-330
    • AA 1-80
    • AA 221-320
    • AA 41-140
    • AA 1-200
    • AA 161-260
    • AA 601-700
    • Extracellular Domain
    • AA 551-650
    • AA 701-800
    • AA 50-100
    • AA 331-430
    • AA 71-120
    • AA 35-84
    • AA 181-280
    • Intracellular
    • Cytoplasmic Domain
    • AA 51-100
    • AA 21-100
    • AA 141-240
    • AA 65-160
    • AA 150-200
    • AA 30-110
    • AA 651-750
    Please use search to find more...
  • Conjugate
    • Un-conjugated
    • Biotin
    • FITC
    • HRP
    • PE
    • APC
    • Alexa Fluor 488
    • Alexa Fluor 647
    • Alexa Fluor 555
    • Alexa Fluor 594
    • Alexa Fluor 680
    • Alexa Fluor 750
    • Cy3
    • Cy5
    • AbBy Fluor® 594
    • Cy5.5
    • AbBy Fluor® 488
    • AbBy Fluor® 350
    • AbBy Fluor® 555
    • AbBy Fluor® 647
    • Cy7
    • AbBy Fluor® 750
    • AbBy Fluor® 680
    • PerCP
    • PE-Cy7
    • PE-Cy5
    • PE-Cy5.5
    • Sepharose
    • Magnetic Particles
    • Atto 488
    • Atto 594
    • Carboxyfluorescein (CFS)
    • Atto 390
    • Alkaline Phosphatase (AP)
    • Texas Red (TR)
    • Rhodamine
    • Peroxidase (POD)
    • CF®488A
    • CF®594
    • CF®640R
    • CF®405S
    • CF®568
    • CF®647
    • CF®740
    • DyLight 488
    • TRITC
    • DyLight 405
    • DyLight 550
    • Agarose Beads
    • DyLight 549
    • DyLight 680
  • Isotype
    • IgG
    • Ig Fraction
    • IgY
    • IgG1
    • IgG kappa
    • IgM
    • IgG2a
    • IgG2b
    • IgG1 kappa
    • kappa
    • IgG3
    • IgG2
    • Ig
    • IgM lambda
    • Ig Mix
    • IgG2b kappa
    • IgG3 kappa
    • IgG3b
  • Protein Type
    • Recombinant Antibody
  • Format
    • Liquid
    • Lyophilized
    • Frozen
    • Lyophilized or Liquid
  • Fragment
    • F(ab')2 fragment
    • Fab fragment
    • single-domain Antibody (sdAb)
  • Grade
    • Verified
    • KO Validated
    • Recent
    • KD Validated
    • ChIP-seq Grade
    • Carrier-free
    • MALS verified
  • Supplier
    • antibodies-online
    • Signalway
    • Abbexa
    • USBio
    • Aviva Systems Biology
    • Acris
    • Boster Bio
    • Assay Biotechnology Company, Inc.
    • ProSci
    • ProteoGenix
    • Assaypro
    • Cohesion Biosciences
    • Cloud-Clone
    • FabGennix
    • RayBiotech
    • NSJ Bioreagents
    • Covalab
    • Biomatik
    • Rockland
    • CUSABIO
    • Alomone Labs
    • Angio-Proteomie
    • Abiocode
    • Agrisera
    • Wuhan Fine biotech
    • Elabscience
    • Synaptic Systems
    • Biotium
    • OriGene
    • Abeomics
    • Enogene Biotech
    • QED Bioscience
    • Active Motif
    • PROGEN
    • Immune Technology
    • AntiProt
    • Kamiya Biomedicals
    • ANTIGENES
    • Diagenode
    • Neuromics Antibodies
    • Antibodies Incorporated
    • BioAcademia
    • Columbia Biosciences
    • EnCor Biotechnology
    • Cambio
    • Torrey Pines
    • The native Antigen Company
    • St John's Laboratory
    • Detroit R and D
    • Eagle Biosciences
    Please use search to find more...
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