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Polyclonal Antibodies

Polyclonal antibodies are antibodies that are secreted by different B cell lineages within the host (whereas monoclonal antibodies come from a single cell lineage). They are a collection of immunoglobulin molecules that react against a specific antigen, each identifying a different epitope. Choose between properties like host, clone and antigen to get the antibody you need. Our staff supports you finding the right product via phone, live chat or email.

If you want to use an unconjugated primary, don't forget the corresponding secondary antibody!

Important Targets

beta Actin Antibodies

beta Amyloid Antibodies

Caspase 8 Antibodies

beta Catenin Antibodies

COL1 Antibodies

NFKB1 Antibodies

c-FOS Antibodies

TNF alpha Antibodies

WNT2 Antibodies

All Polyclonal Antibodies

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601,850 results

CD200R1L antibody (AA 151-250)

CD200R1L Reactivity: Human WB, FACS, IF (cc), IF (p), ELISA, IHC (fro), IHC (p), ICC Host: Rabbit Polyclonal unconjugated

Immunohistochemistry validation image for anti-CD200 Receptor 1-Like (CD200R1L) (AA 151-250) antibody (ABIN1715098)

Immunohistochemistry validation image for anti-CD200 Receptor 1-Like (CD200R1L) (AA 151-250) antibody (ABIN1715098)

U937 cell lysates probed with Rabbit Anti-CD200R2 Polyclonal Antibody, Unconjugated at 1:500 for 90 min at 37˚C.

Paraformaldehyde-fixed, paraffin embedded human kidney, Antigen retrieval by boiling in sodium citrate buffer (pH6.

Staining of Placental villus from 7w gestation karyotype-normal pregnancy with Antibody.

5 images

4 references

Independent Validation

2 validations

Catalog No. ABIN1715098

Datasheet as PDF

Independently Validated

Histone H4 antibody (acLys12)

Reactivity: Human, Mouse, Rat WB, IHC, IF, ELISA, ICC Host: Rabbit Polyclonal unconjugated

Immunohistochemistry validation image for anti-Histone H4 (acLys12) antibody (ABIN6254899)

Western blot analysis of extracts from COS7 cells, treated with TSA 400nM 24h, using Acetyl-Histone H4 (Lys12) Antibody.

ABIN6267063 staining Hela by IF/ICC.

Western blot analysis of extracts from mouse spleen, using Acetyl-Histone H4 (Lys12) Antibody.

ABIN6267063 at 1/100 staining human Brain tissue sections by IHC-P.

Western blot analysis of extracts from various samples, Acetyl-Histone H4 (Lys12) Antibody.

6 images

Independent Validation

1 validation

Catalog No. ABIN6254899

Datasheet as PDF

Independently Validated

GLI3 antibody

GLI3 Reactivity: Human WB, IF, ICC, IHC (p) Host: Rabbit Polyclonal unconjugated

Cleavage Under Targets and Release Using Nuclease validation image for anti-GLI Family Zinc Finger 3 (GLI3) antibody (ABIN2855813)

Cleavage Under Targets and Release Using Nuclease validation image for anti-GLI Family Zinc Finger 3 (GLI3) antibody (ABIN2855813)

WB Image GLI3 antibody detects GLI3 protein by Western blot analysis.

WB Image Sample (20 ug of whole cell lysate) A: mouse ESC 5% SDS PAGE antibody diluted at 1:1000

ICC/IF Image Immunofluorescence analysis of paraformaldehyde-fixed HeLa, using GLI3, antibody at 1:500 dilution.

IHC-P Image GLI3 antibody detects GLI3 protein at nucleus on human lung adenocarcinoma by immunohistochemical analysis.

WB Image Sample (30 ug of whole cell lysate) A: Jurkat 5% SDS PAGE antibody diluted at 1:1000

Expression changes of Hedgehog signaling components.

Western Blot of GLI3 in the SLC mice.

Expression of genes and proteins related to Hh signaling in SLC mice.

10 images

Independent Validation

1 validation

Catalog No. ABIN2855813

Datasheet as PDF

Independently Validated

APP antibody (C-Term)

APP Reactivity: Human WB, IF, IHC (p), ICC, IHC (fro) Host: Rabbit Polyclonal unconjugated

Immunohistochemistry validation image for anti-Amyloid beta (A4) Precursor Protein (APP) (C-Term) antibody (ABIN2855011)

WB Image Sample(30 μg of whole cell lysate) A:Hep G2, 7.

IHC-P Image Immunohistochemical analysis of paraffin-embedded human tonsil, plasma cells, using APP, antibody(10 μg/ml).

ICC/IF Image APP antibody [C2C3], C-term detects APP protein at cytoplasm and nucleus by immunofluorescent analysis.

IHC-P Image APP antibody [C2C3], C-term detects APP protein at cytoplasm in Rat brain by immunohistochemical analysis.

WB Image Various whole cell extracts (30 μg) were separated by 7.

WB Image Sample (30 ug of whole cell lysate) A:NIH-3T3 7.

ICC/IF Image APP antibody [C2C3], C-term detects APP protein at cytoplasm by confocal immunofluorescent analysis.

8 images

Independent Validation

1 validation

Catalog No. ABIN2855011

Datasheet as PDF

Independently Validated

ARPC2 antibody

ARPC2 Reactivity: Human WB, IF, ICC, IHC (p) Host: Rabbit Polyclonal unconjugated

Multiplex Immunohistochemistry validation image for anti-Actin Related Protein 2/3 Complex, Subunit 2, 34kDa (ARPC2) antibody (ABIN2855249)

Multiplex Immunohistochemistry validation image for anti-Actin Related Protein 2/3 Complex, Subunit 2, 34kDa (ARPC2) antibody (ABIN2855249)

WB Image ARPC2 antibody detects ARPC2 protein by Western blot analysis.

IHC-P Image Immunohistochemical analysis of paraffin-embedded OVCA xenograft, using ARPC2, antibody at 1:100 dilution.

ICC/IF Image Immunofluorescence analysis of paraformaldehyde-fixed HeLa, using ARPC2, antibody at 1:200 dilution.

WB Image ARPC2 antibody detects ARPC2 protein by Western blot analysis.

WB Image Sample(30 μg of whole cell lysate) A:293T B: HeLa S3, 12% SDS PAGE antibody diluted at 1:500

7 images

Independent Validation

1 validation

Catalog No. ABIN2855249

Datasheet as PDF

Independently Validated

Cortactin antibody (N-Term)

KO Validated CTTN Reactivity: Human WB, IF, IHC (p), ICC Host: Rabbit Polyclonal unconjugated

Multiplex Immunohistochemistry validation image for anti-Cortactin (CTTN) (N-Term) antibody (ABIN2854674)

Multiplex Immunohistochemistry validation image for anti-Cortactin (CTTN) (N-Term) antibody (ABIN2854674)

WB Image Sample (30 ug of whole cell lysate) A: PC-12 7.

WB Image Sample (30 ug of whole cell lysate) A: Hep G2 , 7.

IHC-P Image Immunohistochemical analysis of paraffin-embedded human breast cancer, using Cortactin, antibody at 1:250 dilution.

ICC/IF Image Cortactin antibody [N1], N-term detects Cortactin protein at cell membrane and cytoplasm by immunofluorescent analysis.

WB Image Sample (30 ug of whole cell lysate) A: NIH-3T3 B: JC 7.

7 images

Independent Validation

1 validation

Catalog No. ABIN2854674

Datasheet as PDF

Independently Validated

Histone 3 antibody (3meLys4)

H3 Reactivity: Human, Saccharomyces cerevisiae WB, IF, ChIP, DB, ICC, ChIP-seq, CUT&RUN Host: Rabbit Polyclonal unconjugated

Cleavage Under Targets and Release Using Nuclease validation image for anti-Histone H3 (H3) (3meLys4) antibody (ABIN6971977)

Cleavage Under Targets and Release Using Nuclease validation image for anti-Histone H3 (H3) (3meLys4) antibody (ABIN6971977)

Histone H3K4me3 antibody tested by Western blot.

Histone H3 trimethyl Lys4 antibody tested by dot blot analysis.

Detection of H3K4me3 by immunofluorescence U2OS cells were stained with H3K4me3 antibody at a dilution of 1:500.

Histone H3K4me3 antibody tested by ChIP-Seq Chromatin immunoprecipitation (ChIP) was performed using the ChIP-IT High Sensitivity Kit with Acute Myelocytic Leukemia (AML) cell line chromatin and 4 μg of Histone H3K4me3 antibody.

6 images

Independent Validation

1 validation

Catalog No. ABIN6971977

Datasheet as PDF

Independently Validated

Caspase 3 antibody (AA 67-175)

CASP3 Reactivity: Human, Mouse, Rat WB, IHC, ICC, IF Host: Rabbit Polyclonal unconjugated

Anti- Caspase3 antibody, Western blotting All lanes: Anti Caspase3 at 0.

Anti-Caspase3 antibody, IHC(P) IHC(P): Mouse Intestine Tissue

Anti-Caspase3 antibody, IHC(P) IHC(P): Rat Intestine Tissue

Anti-Caspase3 antibody, IHC(P) IHC(P): Human Lung Cancer Tissue

Anti- Caspase3 antibody, Western blotting All lanes: Anti Caspase3 at 0.

5 images

103 references

Catalog No. ABIN3043802

Datasheet as PDF

MCL-1 antibody (Internal Region)

Rockland 600-401-394 MCL1 Reactivity: Mouse WB, ELISA Host: Rabbit Polyclonal unconjugated

Inactivation of GSK3β by p38 MAPK promotes accumulation of the prosurvival factor Mcl-1.

Anti-Mcl-1 Antibody - Western Blot.

Rabbit anti-Mcl-1 ELISA ELISA results of purified Rabbit anti-Mcl-1 Antibody tested against BSA-conjugated peptide of immunizing peptide.

Rabbit anti-Mcl-1 Western Blot of Rabbit anti-Mcl-1 antibody.

The down-regulation of Bim protein occurs downstream of the activation of Erk1/2 and Kit mutant in Kit-driven leukemic cells.

S1P1 regulates expression of pro-survival protein Mcl-1.

The enhanced survival capacity of S1P1-expressing cells requires new protein synthesis and is lost upon Mcl-1 downregulation.

Activation of endogenous S1P receptors by FTY720P induces Mcl-1 to delay the onset of apoptosis in vascular ECs following growth factor withdrawal.

Inactivation of GSK3β by p38 MAPK promotes accumulation of the prosurvival factor Mcl-1.

Inactivation of GSK3β by p38 MAPK promotes accumulation of the prosurvival factor Mcl-1.

10 images

85 references

Catalog No. ABIN6657786

Datasheet as PDF

Rockland Original

SARS-Coronavirus Nucleocapsid Protein (SARS-CoV N) antibody

Rockland 200-401-a50 SARS-CoV N Reactivity: SARS Coronavirus (SARS-CoV), SARS Coronavirus-2 (SARS-CoV-2) ELISA, WB, FACS, IHC, FM Host: Rabbit Polyclonal unconjugated

Western Blot of Rabbit Anti-SARS CoV Nucleocapsid (N) Protein Antibody.

Immunofluorescence of SARS-CoV-2 infection in FFPE cell pellets from in vitro cultured human lung cells infected with SARS-CoV-2.

This immunofluorescence microscopy image shows localization of SARS-CoV-2 infection in human liver ductal organoids.

Immunofluorescence of Rabbit Anti-SARS-CoV Nucleocapsid (N) Antibody.

Western blot using anti-SARS CoV Nucleocapsid (N) protein antibody shows detection of a 46-kDa band corresponding to the protein.

Western Blot of Rabbit Anti-SARS-CoV (N) Antibody tested on Caco-2 Cell Lysates before (mock), 24, and 48 hours post infection (hpi).

Immunohistochemistry results showing positive staining in placenta tissue using Anti-SARS-CoV Nucleocapsid (N) Antibody.

Immunohistochemistry of Rabbit Anti-SARS CoV Nucleocapsid Antibody.

ELISA results of Rabbit Anti-SARS-CoV Nucleocapsid (N) Protein.

Immunofluorescence of Rabbit Anti-SARS CoV (N) Protein Antibody.

Immunofluorescence assay using Rabbit Anti-SARS-CoV Nucleocapsid (N) Antibody, showing viral protein detection.

Immunofluorescence assay using Rabbit Anti-SARS-CoV Nucleocapsid (N) Antibody, showing viral protein synthesis.

Immunofluorescence assay using Rabbit Anti-SARS-CoV Nucleocapsid (N) Antibody, showing viral protein detection.

ELISA results of Rabbit Anti-SARS-CoV Nucleocapsid (N) ProteinVariants.

14 images

97 references

Catalog No. ABIN6952544

Datasheet as PDF

Rockland Original

beta Actin antibody (AA 2-16)

ACTB Reactivity: Mouse, Rat, Chicken, Zebrafish (Danio rerio) WB, IHC, ICC Host: Rabbit Polyclonal unconjugated

Western Blotting validation image for anti-Actin, beta (ACTB) (AA 2-16) antibody (ABIN1742508)

Western Blotting validation image for anti-Actin, beta (ACTB) (AA 2-16) antibody (ABIN1742508)

Western Blotting validation image for anti-Actin, beta (ACTB) (AA 2-16) antibody (ABIN1742508)

Western Blotting (WB) image for anti-Actin, beta (ACTB) (AA 2-16) antibody (ABIN1742508)

Immunocytochemistry (ICC) image for anti-Actin, beta (ACTB) (AA 2-16) antibody (ABIN1742508)

Immunohistochemistry (IHC) image for anti-Actin, beta (ACTB) (AA 2-16) antibody (ABIN1742508)

Indirect immunofluorescence labeling of PFA fixed, paraffin embedded mouse muscle section (dilution 1 : 500; red).

7 images

3 references

Independent Validation

1 validation

Catalog No. ABIN1742508

Datasheet as PDF

Independently Validated

APP antibody

Rockland 600-401-253 APP Reactivity: Human, Mouse WB, ELISA, IHC, IF, FM Host: Rabbit Polyclonal unconjugated

Immunohistochemistry validation image for anti-Amyloid beta (A4) Precursor Protein (APP) antibody (ABIN95037)

Western Blot of Rabbit anti-Beta Amyloid antibody.

Immunofluorescence microscopy of Rabbit Anti-Beta Amyloid antibody using HeLa cells fixed with MeOH.

Immunohistochemistry with anti-beta amyloid antibody showing amyloid beta plaque staining in human Alzheimer’s disease brain at 10x and 20x (B & C).

ELISA results of purified Rabbit anti-Beta Amyloid Antibody tested against BSA-conjugated peptide of immunizing peptide.

Human Heart (formalin-fixed, paraffin-embedded) stained with Anti-Beta Amyloid Antibody at 5 ug/ml followed by biotinylated goat anti-rabbit IgG secondary antibody, alkaline phosphatase-streptavidin and chromogen.

Western Blot of Rabbit anti-Beta Amyloid Antibody.

Immunofluorescence (IF) image for anti-Amyloid beta (A4) Precursor Protein (APP) antibody (ABIN95037)

9 images

1 reference

Independent Validation

2 validations

Catalog No. ABIN95037

Datasheet as PDF

Independently Validated

Collagen IV antibody

Rockland 600-401-106-0.1 COL4 Reactivity: Human, Cow WB, ELISA, IHC, IP, DB, FM Host: Rabbit Polyclonal unconjugated

Immunohistochemistry validation image for anti-Collagen, Type IV (COL4) antibody (ABIN5596835)

Immunohistochemistry validation image for anti-Collagen, Type IV (COL4) antibody (ABIN5596835)

Immunohistochemistry validation image for anti-Collagen, Type IV (COL4) antibody (ABIN5596835)

anti collagen IV antibody (600-401-106 Lot 25440, 1:400, 45 min RT) showed strong staining in FFPE sections of human kidney (Left) with strong red staining observed in glomeruli; and liver (Right) with strong staining in sinusoids.

SMFC tracking in metamorphosed newt limb regeneration.

SMFC tracking in larval newt limb regeneration.

Lamina lucida and lamina densa regenerate before new ECM deposition.

SMFC tracking in larval newt limb regeneration.

SMFC tracking in metamorphosed newt limb regeneration.

SMFC tracking in larval newt limb regeneration.

SMFC tracking in larval newt limb regeneration.

SMFC tracking in metamorphosed newt limb regeneration.

12 images

8 references

Independent Validation

1 validation

Catalog No. ABIN5596835

Datasheet as PDF

Independently Validated

COL3A1 antibody

Rockland 600-401-105-0.1 COL3A1 Reactivity: Human, Cow, Pig WB, IHC, ELISA, IP, FACS, DB, FM Host: Rabbit Polyclonal unconjugated

Immunohistochemistry validation image for anti-Collagen, Type III, alpha 1 (COL3A1) antibody (ABIN5596830)

Immunohistochemistry validation image for anti-Collagen, Type III, alpha 1 (COL3A1) antibody (ABIN5596830)

Immunohistochemistry validation image for anti-Collagen, Type III, alpha 1 (COL3A1) antibody (ABIN5596830)

Immunohistochemistry validation image for anti-Collagen, Type III, alpha 1 (COL3A1) antibody (ABIN5596830)

Western Blot of Rabbit Anti-COLLAGEN III Antibody Lane 1: Human Collagen III Load: 100 ng per lane Primary antibody: Collagen III Antibody at 1:1000 o/n at 4°C Secondary antibody: 649 Goat anti-rabbit at 1:20,000 for 30 min at RT Block: ABIN925618 for 30 min at RT Predicted/Observed size: 138 kDa, 138 kDa

anti collagen III antibody (600-401-105 Lot 26016, 1:400, 45 min RT) showed strong staining in FFPE sections of human skin(left, dermis) with moderate to strong red staining and testis (right) where strong staining was observed within connective tissue between seminiferous tubules.

Immunohistochemistry of Rabbit Anti-collagen type III antibody.

(a) Typical electropherogram of α (I) subunits, oligomers β/γ (I), and collagen type I degradation products, released from healthy and burnt skin.

Typical electropherogram of α (III) subunits, oligomers β/γ (III), and collagen type III degradation products, released from healthy and burned skin.

9 images

5 references

Independent Validation

1 validation

Catalog No. ABIN5596830

Datasheet as PDF

Independently Validated

Histone 3 antibody (H3K9ac)

H3 Reactivity: Human, Mouse WB, IF, ChIP, DB, ICC, ChIP-seq, CUT&RUN, CUT&Tag Host: Rabbit Polyclonal unconjugated

Cleavage Under Targets and Release Using Nuclease validation image for anti-Histone H3 (H3) (H3K9ac) antibody (ABIN2667854)

Cleavage Under Targets and Release Using Nuclease validation image for anti-Histone H3 (H3) (H3K9ac) antibody (ABIN2667854)

Western blot of Histone H3 acetyl Lys9 antibody (pAb).

ChIP of Histone H3 acetyl Lys9 pAb.

Histone H3 acetyl Lys9 antibody tested by dot blot analysis.

Histone H3 Acetyl Lys9 antibody (pAb) tested by ChIP-Seq.

Immunofluorescence stain of Histone H3 acetyl Lys9 pAb.

7 images

3 references

Independent Validation

1 validation

Catalog No. ABIN2668415

Datasheet as PDF

Independently Validated

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