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Western Blot Antibodies

Western blot (WB) antibodies are optimized for the detection of denatured proteins and validated to deliver clear, specific bands at the expected molecular weight. Use the filters below to quickly identify primary antibodies matched to your target, species, and experimental requirements.

Western Blot Antibody Validation

Antibodies for Western blot must reliably detect target proteins under denaturing conditions. Products in this category are validated for WB applications and selected for specific band detection at the expected molecular weight. Where available, validation data include experimental images, independent testing, and literature references to support antibody performance.

Western Blot Considerations

Protein denaturation during Western blotting can alter epitope structure, making antibody selection critical. Antibodies validated for WB are optimized to recognize linearized epitopes and reduce non-specific binding.

Monoclonal antibodies provide high specificity and consistent results, while polyclonal antibodies can offer stronger signal due to multi-epitope recognition. Recombinant antibodies combine defined specificity with improved reproducibility across experiments.

Western Blotting: Principles, Protocols, and Troubleshooting

Learn more about Western blotting, including protocols and troubleshooting

Use the filters below to narrow down Western blot antibodies by target, species, and experimental requirements.

529,062 results

Lp-PLA2 Reactivity: Human, Mouse, Rat, Pig, Rabbit WB, ELISA, IF (p), IF (cc), IHC (p), IHC (fro) Host: Rabbit Polyclonal unconjugated
Pubmed 4 references
Catalog No. ABIN686722
$384.62
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 7 Business Days
 
PTAFR Reactivity: Human, Mouse, Rat ELISA, WB, FACS, IF (cc), IF (p), IHC (fro), IHC (p) Host: Rabbit Polyclonal unconjugated
Pubmed 1 reference
Catalog No. ABIN687127
$384.62
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 7 Business Days
 
HSD11B2 Reactivity: Mouse, Rat, Horse WB, ELISA, IF (cc), IF (p), IHC (p), IHC (fro) Host: Rabbit Polyclonal unconjugated
Pubmed 4 references
Catalog No. ABIN701680
$384.62
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 7 Business Days
 
AQP1 Reactivity: Human, Rat, Mouse WB, ELISA, IHC (p), FACS, IF (cc), IF (p), IHC (fro) Host: Rabbit Polyclonal unconjugated
Pubmed 1 reference
Catalog No. ABIN687502
$384.62
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 7 Business Days
 
CATNB Reactivity: Human, Mouse, Rat WB, FACS, ELISA, IF (cc), IF (p), ICC, IHC (p), IHC (fro) Host: Rabbit Polyclonal unconjugated
Pubmed 1 reference
Catalog No. ABIN683893
$384.62
Plus shipping costs $50.00
100 μL
Shipping to: United States
Delivery in 4 to 7 Business Days
 
Lp-PLA2 Reactivity: Human WB, FACS, IHC (p) Host: Rabbit Polyclonal RB21322 unconjugated
Pubmed 1 reference
Catalog No. ABIN653776
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
LINGO1 Reactivity: Human, Mouse WB, IHC (p) Host: Rabbit Polyclonal RB15362 unconjugated
Pubmed 1 reference
Catalog No. ABIN651289
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
REG3g Reactivity: Human WB, FACS, IHC (p) Host: Rabbit Polyclonal RB27078 unconjugated
Pubmed 4 references
Catalog No. ABIN651794
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
CCR7 Reactivity: Human, Mouse WB, FACS, IF, IHC (p) Host: Rabbit Polyclonal RB21736 unconjugated
Pubmed 1 reference
Catalog No. ABIN651190
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
USP17L24 Reactivity: Human FACS, WB, IF, IHC (p) Host: Rabbit Polyclonal RB26955 unconjugated
Pubmed 2 references
Catalog No. ABIN651682
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
CD63 Reactivity: Human FACS, WB, IHC (p) Host: Rabbit Polyclonal RB26813 unconjugated
Pubmed 2 references
Catalog No. ABIN651526
$451.00
Plus shipping costs $50.00
200 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
FOLR2 Reactivity: Human, Mouse WB, FACS, IHC (p) Host: Rabbit Polyclonal RB24013 unconjugated
Pubmed 1 reference
Catalog No. ABIN651222
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
EZH2 Reactivity: Human WB, IF, IHC (p) Host: Mouse Monoclonal 144CT2-1-1-5 unconjugated
Pubmed 1 reference
Catalog No. ABIN659002
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
TGFBR2 Reactivity: Human, Mouse WB, IHC (p), IF Host: Rabbit Polyclonal RB31405 unconjugated
Pubmed 1 reference
Catalog No. ABIN655799
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
FADS2 Reactivity: Human WB, FACS, IHC (p), IF Host: Rabbit Polyclonal RB31063 unconjugated
Pubmed 1 reference
Catalog No. ABIN656230
$451.00
Plus shipping costs $50.00
200 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
GCLM Reactivity: Human, Mouse WB, IF, FACS, IHC (p) Host: Rabbit Polyclonal RB22980 unconjugated
Pubmed 1 reference
Catalog No. ABIN653046
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
GLS Reactivity: Human, Mouse, Rat WB, IF, FACS, IHC (p) Host: Rabbit Polyclonal RB22875 unconjugated
Pubmed 1 reference
Catalog No. ABIN652757
$451.00
Plus shipping costs $50.00
200 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
VLDLR Reactivity: Human WB, FACS, IHC (p) Host: Rabbit Polyclonal RB21297 unconjugated
Pubmed 1 reference
Catalog No. ABIN651940
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
CNR2 Reactivity: Human WB, FACS, IHC (p) Host: Rabbit Polyclonal RB21841 unconjugated
Pubmed 2 references
Catalog No. ABIN654631
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
ITGAM Reactivity: Human FACS, WB, IHC (p) Host: Rabbit Polyclonal RB17991 unconjugated
Pubmed 1 reference
Catalog No. ABIN654625
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
CES2 Reactivity: Human WB, IHC (p), FACS Host: Rabbit Polyclonal RB18998 unconjugated
Pubmed 2 references
Catalog No. ABIN654618
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
CTSA Reactivity: Human, Mouse WB, IHC (p) Host: Rabbit Polyclonal RB23380 unconjugated
Pubmed 1 reference
Catalog No. ABIN654433
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
Reactivity: Human WB, IF, IHC (p) Host: Rabbit Polyclonal RB19160 unconjugated
Pubmed 4 references
Catalog No. ABIN655514
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
PLOD1 Reactivity: Human WB, FACS, IHC (p) Host: Rabbit Polyclonal RB30211 unconjugated
Pubmed 3 references
Catalog No. ABIN656585
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
KRT12 Reactivity: Human, Rat, Mouse WB, FACS, IHC (p) Host: Rabbit Polyclonal RB32401 unconjugated
Pubmed 2 references
Catalog No. ABIN656663
$451.00
Plus shipping costs $50.00
400 μL (More quantities available)
Shipping to: United States
Delivery in 10 to 12 Business Days
 
  • Type Primary
    • Primary
  • Target
    • Histone 3 (H3)
    • p53 (TP53)
    • EGFR
    • tau
    • AKT1
    • NF-kB p65 (NFkBP65)
    • Estrogen Receptor alpha (ESR1)
    • Bcl-2 (BCL2)
    • KIT
    • TNF alpha
    • RAF1
    • c-MYC (MYC)
    • FAK (PTK2)
    • Vimentin (VIM)
    • GFAP
    • RPS6KB1
    • HSP27 (HSPB1)
    • ErbB2/Her2
    • Cytokeratin 18 (KRT18)
    • HSP70
    • Albumin (ALB)
    • CDK1
    • C-JUN (JUN)
    • IL-6 (IL6)
    • Histone H4 (HISTH4)
    • ATF2
    • STAT3
    • EpCAM (EPCAM)
    • SMAD2
    • Caspase 9 (CASP9)
    • GAPDH
    • SNCA
    • Cytokeratin 19 (KRT19)
    • MEK1 (MAP2K1)
    • Interferon gamma (IFNG)
    • beta Catenin (CATNB)
    • E-cadherin (CDH1)
    • Caspase 3 (CASP3)
    • CREB1
    • HSPD1
    • CD31 (PECAM1)
    • Histone H2B
    • SOD1
    • BAD
    • GRP78 (HSPA5)
    • ERK1 (MAPK3)
    • Src
    • CD45 (PTPRC)
    • eIF4EBP1 (EIF4EBP1)
    • FGFR1
    Please use search to find more...
  • Application Western Blotting (WB)
    • Western Blotting (WB)
    • ELISA
    • Immunohistochemistry (IHC)
    • Immunofluorescence (Paraffin-embedded Sections) (IF (p))
    • Immunofluorescence (IF)
    • Flow Cytometry (FACS)
    • Immunofluorescence (Cultured Cells) (IF (cc))
    • Immunocytochemistry (ICC)
    • Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
    • Immunoprecipitation (IP)
    • Immunohistochemistry (Frozen Sections) (IHC (fro))
    • Enzyme Immunoassay (EIA)
    • Immunohistochemistry (Formalin-fixed Paraffin-embedded Sections) (IHC (fp))
    • Immunofluorescence (fixed cells) (IF/ICC)
    • Dot Blot (DB)
    • Immunohistochemistry (Formalin-fixed Sections) (IHC (f))
    • Immunochromatography (IC)
    • Functional Studies (Func)
    • Radioimmunoassay (RIA)
    • Neutralization (Neut)
    • Chromatin Immunoprecipitation (ChIP)
    • Coating (Coat)
    • Staining Methods (StM)
    • Immunostaining (ISt)
    • Fluorescence Microscopy (FM)
    • Immunoassay (IA)
    • Immunodiffusion (ID)
    • Proximity Ligation Assay (PLA)
    • Lateral Flow (LF)
    • Surface Plasmon Resonance (SPR)
    • Confocal Microscopy (CM)
    • Immunoelectrophoresis (IEP)
    • Live Cell Imaging (LCI)
    • Bio-Layer Interferometry (BLI)
    • Cytotoxicity Test (CyTox)
    • Indirect Immunofluorescence Assay (IFA)
    • RNA Interference (RNAi)
    • Antibody Array (AA)
    • Blocking Antibody (Inhibition)
    • Blocking Reagent (BR)
    • Blocking Peptide (BP)
    • ELISA (Capture)
    • Chemiluminescence Immunoassay (CLIA)
    • ChIP DNA-Sequencing (ChIP-seq)
    • In vivo Studies (in vivo)
    • Protein Assay (PrA)
    • Affinity Purification (AP)
    • Cellular Assay (CA)
    • Intracellular Flow Cytometry (ICFC)
    • Luminex Assay (LMNX)
    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
    • Drosophila melanogaster
    • Arabidopsis thaliana
    • Virus
    • E. coli
    • Cat
    • Various Species
    • Plant
    • Human Immunodeficiency Virus (HIV)
    • Mammalian
    • Frog
    • Fish
    • Bacteria
    • Hepatitis C Virus (HCV)
    • Aequorea victoria
    • Oryza sativa
    • Chimpanzee
    • Non-Human Primate
    • Zea mays
    • Primate
    • C. elegans
    • Rhesus Monkey
    • SARS Coronavirus-2 (SARS-CoV-2)
    • Tag
    • Chemical
    • Chlamydomonas reinhardtii
    • Cynomolgus
    • Avian
    • Barley
    • Nicotiana tabacum
    • Arabidopsis
    • Influenza A Virus
    • Hepatitis B Virus (HBV)
    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
    • Rat
    • Chicken
    • Guinea Pig
    • Human
    • Hamster
    • Alpaca
    • Mammalian Cells
    • Humanized
    • Chicken egg
    • Llama
    • Cell culture
    • Human Cells
    • Armenian Hamster
    • Cow
    • HEK-293F Cells
    • Chicken eggs
    • Golden Syrian Hamster
    • Horse
    • CHO Cells
    • Dog
    • Donkey
    • Carp
    • Fruit Fly (Drosophila melanogaster)
    • Phage Display
    • Pig
    • Tobacco (Nicotiana benthamiana)
  • Clonality
    • Polyclonal
    • Monoclonal
    • Chimeric
    • Bispecific
  • Clone
    • C1
    • C2
    • C3
    • C4
    • C5
    • C6
    • C10
    • C7
    • C11
    • D1
    • D4
    • C8
    • 1F6
    • 1D6
    • C12
    • D2
    • 2C4
    • 2B11
    • D3
    • 1F4
    • C9
    • 1C4
    • 1D2
    • 3G1
    • 1F10
    • 2D3
    • 1F3
    • 2E9
    • 2F11
    • 1A8
    • 1F11
    • 1A7
    • 1D4
    • 1E8
    • 1F8
    • 1G2
    • 1G5
    • 3F8
    • 3G4
    • 1A5
    • 1B2
    • 1D8
    • 1C1
    • 1E1
    • 2C1
    • 1A4
    • 2D7
    • 1A1
    • 1B4
    • 1B7
    Please use search to find more...
  • Binding Specificity
    • C-Term
    • N-Term
    • Center
    • Internal Region
    • Middle Region
    • AA 101-200
    • AA 1-100
    • AA 1-30
    • AA 51-150
    • 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 121-220
    • AA 501-600
    • AA 131-230
    • AA 451-550
    • Extracellular
    • AA 1-80
    • AA 81-180
    • AA 61-160
    • AA 231-330
    • Extracellular Domain
    • AA 221-320
    • AA 41-140
    • AA 35-84
    • AA 71-120
    • AA 601-700
    • AA 161-260
    • Intracellular
    • AA 331-430
    • AA 51-100
    • AA 50-100
    • AA 181-280
    • AA 701-800
    • Cytosolic
    • AA 551-650
    • AA 1-300
    • AA 141-240
    • AA 1-110
    • AA 30-110
    • AA 1-200
    • AA 107-156
    • AA 251-300
    • AA 65-160
    Please use search to find more...
  • Conjugate
    • Un-conjugated
    • Biotin
    • FITC
    • HRP
    • PE
    • APC
    • Cy3
    • AbBy Fluor® 594
    • Cy5
    • AbBy Fluor® 350
    • AbBy Fluor® 488
    • AbBy Fluor® 555
    • AbBy Fluor® 647
    • Cy5.5
    • Cy7
    • AbBy Fluor® 750
    • AbBy Fluor® 680
    • Alexa Fluor 350
    • Alexa Fluor 405
    • Alexa Fluor 647
    • Alexa Fluor 750
    • Alexa Fluor 488
    • Alexa Fluor 594
    • Alexa Fluor 555
    • Alexa Fluor 680
    • CF®740
    • CF®488A
    • CF®405S
    • CF®568
    • CF®640R
    • CF®647
    • CF®594
    • PE-Cy5
    • PE-Cy7
    • PE-Cy5.5
    • PerCP
    • Atto 488
    • Atto 390
    • Atto 594
    • Alkaline Phosphatase (AP)
    • Peroxidase (POD)
    • DyLight 488
    • Texas Red (TR)
    • DyLight 680
    • DyLight 800
    • DyLight 405
    • DyLight 549
    • DyLight 649
    • CF®555
    • Rhodamine
    • His tag
  • Isotype
    • IgG
    • Ig Fraction
    • IgG1
    • IgG2a
    • IgG1 kappa
    • IgG2b
    • kappa
    • IgG2a kappa
    • IgG2b kappa
    • IgG2
    • IgM
    • IgY
    • IgG3
    • IgG kappa
    • IgM kappa
    • IgG3 kappa
    • IgG2c
    • IgG1 lambda
    • IgG Mix lambda
    • IgG2a lambda
    • IgG2c kappa
    • L234A
    • L235A
    • P329G
    • IgG2b lambda
    • IgG lambda
    • IgG4
    • IgG2 lambda
    • Ig kappa
    • IgG1/IgG2b
    • IgG2 kappa
    • lambda
    • IgA
    • IgA kappa
    • IgG Mix kappa
    • D265A
    • IgG1b kappa
    • IgG3 lambda
    • IgG IgA IgM Mix lambda
    • IgG1a
    • IgG4 kappa
    • IgM lambda
    • Ig
    • Ig Mix
    • IgG2c lambda
    • Fc Silenced
    • IgA2 kappa
    • IgE
    • IgE kappa
    • IgG IgA IgM Mix
    Please use search to find more...
  • Protein Type
    • Recombinant Antibody
  • Format
    • Liquid
    • Lyophilized
    • Frozen
    • Lyophilized or Liquid
  • Fragment
    • single-domain Antibody (sdAb)
    • Fc fragment
    • Fab fragment
    • scFv fragment
    • F(ab')2 fragment
  • Grade
    • Verified
    • KD Validated
    • KO Validated
    • Carrier-free
    • Cell Culture Grade
    • In vivo Grade
    • KO Validated, KD Validated
    • Research Grade
    • ChIP-seq Grade
    • Animal-Free
    • GMP Grade
    • ChIP Grade
    • Calibrator Grade
    • MALS verified
    • Recent
  • Supplier
    • antibodies-online
    • Signalway
    • USBio
    • Cohesion Biosciences
    • Aviva Systems Biology
    • Abbexa
    • Acris
    • Boster Bio
    • ProSci
    • Biotium
    • Assay Biotechnology Company, Inc.
    • Biomatik
    • Cloud-Clone
    • NSJ Bioreagents
    • FabGennix
    • RayBiotech
    • Rockland
    • Covalab
    • Angio-Proteomie
    • CUSABIO
    • Agrisera
    • Alomone Labs
    • Enogene Biotech
    • Antibodies Incorporated
    • Abiocode
    • OriGene
    • Wuhan Fine biotech
    • Elabscience
    • Synaptic Systems
    • Abeomics
    • RevMAb Biosciences
    • Active Motif
    • QED Bioscience
    • Immune Technology
    • ProteoGenix
    • PROGEN
    • Kamiya Biomedicals
    • Biospes
    • EnCor Biotechnology
    • BioAcademia
    • Hytest
    • Diagenode
    • Neuromics Antibodies
    • ANTIGENES
    • AntiProt
    • Assaypro
    • Virusys
    • GenScript
    • Anogen
    • Torrey Pines
    Please use search to find more...
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