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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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563,941 results :

ICAM1 antibody (AA 201-300)

ICAM1 Reactivity: Human, Mouse, Rat, Rabbit WB, FACS, ELISA, IHC (p), IHC (fro), ICC, IF (p), IF (cc) Host: Rabbit Polyclonal unconjugated

Formalin-fixed and paraffin embedded rat brain tissue labeled with Anti-CD54/ICAM-1 Polyclonal Antibody (ABIN670806), Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining

EPD inhibited inflammatory cell infiltration in IMQ-induced psoriasis-like mouse mode.

Formalin-fixed and paraffin embedded mouse heart tissue labeled with Anti-CD54 ICAM-1 Polyclonal Antibody, unconjugated (ABIN670806) at 1: 200,followed by incubation with conjugated secondary antibody (Goat Anti-Rabbit IgG, PE conjugated at 1: 200 for 40 minutes at 37°C).

Lane 1: rat brain lysates Lane 2: rat heart lysates probed with Anti CD54/ICAM-1 Polyclonal Antibody, Unconjugated (ABIN670806) at 1:200 in 4 °C.

Formalin-fixed and paraffin embedded mouse heart tissue labeled with Anti-CD54/ICAM-1 Polyclonal Antibody (ABIN670806), Unconjugated at 1:200, followed by conjugation to the secondary antibody Goat Anti-Rabbit IgG, FITC conjugated used at 1:200 dilution for 40 minutes at 37°C and DAPI staining

Formalin-fixed and paraffin embedded rat brain tissue labeled with Anti-CD54/ICAM-1 Polyclonal Antibody , Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining

6 images

16 references

Catalog No. ABIN670806

Datasheet as PDF

Cyclin D1 antibody (AA 61-110)

CCND1 Reactivity: Human, Mouse, Rat, Cow, Rabbit, Sheep WB, ELISA, FACS, IHC (p), IF (cc), IF (p), IHC (fro) Host: Rabbit Polyclonal unconjugated

A549 cells probed with Anti-Cyclin D1 Polyclonal Antibody at 1:5000 90min in 37˚C.

Formalin-fixed and paraffin embedded human placenta tissue labeled with Anti-Cyclin D1 Polyclonal Antibody, Unconjugated (ABIN671016) at 1:200, followed by conjugation to the secondary antibody and DAB staining

Formalin-fixed and paraffin embedded human placenta tissue labeled with Anti-Cyclin D1 Polyclonal Antibody, unconjugated (ABIN671016) at 1: 200, followed by incubation with conjugated secondary antibody and DAB staining

RSC96 cells probed with Cyclin D1 Polyclonal Antibody, Unconjugated at 1:100 for 30 minutes followed by incubation with a conjugated secondary (PE Conjugated) (green) for 30 minutes compared to control cells (blue), secondary only (light blue) and isotype control (orange).

Image provided by One World Lab validation program.

Image provided by One World Lab validation program.

6 images

15 references

Catalog No. ABIN671016

Datasheet as PDF

FGF2 antibody (AA 143-250)

FGF2 Reactivity: Human, Mouse, Rat, Rabbit, Sheep WB, ELISA, FACS, IHC (p), IF (cc), IF (p), IHC (fro) Host: Rabbit Polyclonal unconjugated

(a) Representative Masson staining images of the heart papillary muscle cross-sectional scan images, and infarct rate of the different groups.

Formalin-fixed and paraffin embedded: rat brain tissue labeled with Anti-bFGF Polyclonal Antibody, Unconjugated (ABIN726425) at 1:200, followed by conjugation to the secondary antibody and DAB staining

Formalin-fixed and paraffin embedded mouse kidney labeled with Anti-BFGF/FGF2 Polyclonal Antibody, Unconjugated (ABIN726425) followed by conjugation to the secondary antibody and DAB staining

Human HepG2 cells probed with Rabbit Anti-bFGF Polyclonal Antibody

Image provided by One World Lab validation program.

Formalin-fixed and paraffin embedded: rat brain tissue labeled with Anti-bFGF Polyclonal Antibody, Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining

Mouse spleen lysates probed with bFGF Polyclonal Antibody, Unconjugated at 1:300 dilution and 4˚C overnight incubation.

HepG2 lysates probed with bFGF Polyclonal Antibody, Unconjugated at 1:500 dilution and 4˚C overnight incubation.

(a) Representative images and bar graphs of the transmigrated cell number in the labeled and unlabeled endothelial progenitor cell (EPC) groups (x200).

9 images

18 references

Catalog No. ABIN726425

Datasheet as PDF

NF-kB p65 antibody (pSer536)

NFkBP65 Reactivity: Human, Mouse, Rat, Cow, Chicken WB, ELISA, IHC (p), FACS Host: Rabbit Polyclonal unconjugated

SeMet reversed activation of TLR4/NF-κB pathway induced by ESBL-E.

Formalin-fixed and paraffin embedded human lung carcinoma labeled with Anti-phospho-NFKB p65(Ser536) Polyclonal Antibody, Unconjugated (ABIN730528) at 1:200 followed by conjugation to the secondary antibody and DAB staining.

Mouse lung lysates probed with Rabbit Anti-NFkB p65 (Ser536) Polyclonal Antibody, Unconjugated at 1:5000 for 90 min at 37˚C.

Mouse spleen lysates probed with Rabbit Anti-NFKB p65(Ser536) Polyclonal Antibody, Unconjugated at 1:500 for 90 min at 37˚C

Mouse spleen lysates probed with Rabbit Anti-NFKB p65(Ser536) Polyclonal Antibody, Unconjugated at 1:5000 for 90 min at 37˚C.

HL-60 cells probed with NFKB p65(Ser536) Polyclonal Antibody, unconjugated at 1:100 dilution for 30 minutes compared to control cells (blue) and isotype control (orange)

Necrostatin-1 attenuated neuroinflammatory changes in a rat neuropathic pain model.

SeMet inhibited activation of TLR4/NF-κB pathway induced by ESBL-E.

8 images

12 references

Catalog No. ABIN730528

Datasheet as PDF

CXCR4 antibody (AA 201-294)

CXCR4 Reactivity: Human, Mouse, Rat, Rabbit WB, ELISA, FACS, IHC (p), IF (p), IF (cc), IHC (fro) Host: Rabbit Polyclonal unconjugated

Mouse lung lysates probed with Anti-CXCR4 Polyclonal Antibody at 1:5000 for 90 min at 37˚C.

L1 rat brain lysates L2 rat kidney lysates probed with Anti- CD184/CXCR4 Polyclonal Antibody, Unconjugated (ABIN730888) at 1:200 overnight at 4 °C.

Formalin-fixed and paraffin embedded human lung carcinoma labeled with Anti-CD184/CXCR4 Polyclonal Antibody (ABIN730888), Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining

Formalin-fixed and paraffin embedded human breast carcinoma labeled with Anti-CD184/CXCR4 Polyclonal Antibody , Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining

Human U937 cells probed withCXCR4 Polyclonal Antibody, Unconjugated at 1:100 for 30 minutes followed by incubation with a PE conjugated secondary (green) for 30 minutes compared to control cells (blue), secondary only (light blue) and isotype control (orange).

Formalin-fixed and paraffin embedded human lung carcinoma labeled with Anti-CD184/CXCR4 Polyclonal Antibody , Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining

Formalin-fixed and paraffin embedded human breast carcinoma labeled with Anti-CD184/CXCR4 Polyclonal Antibody (ABIN730888), Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining

Mouse splenocytes probed with Rabbit Anti-CXCR4 Polyclonal Antibody .

8 images

16 references

Catalog No. ABIN730888

Datasheet as PDF

Sonic Hedgehog antibody (AA 21-120)

SHH Reactivity: Human, Mouse, Rat, Pig WB, ELISA, IF (cc), IHC (p), IF (p), IHC (fro) Host: Rabbit Polyclonal unconjugated

Mouse embryo lysates probed with Rabbit Anti-Shh Polyclonal Antibody, Unconjugated at 1:5000 for 90 min at 37˚C.

Formalin-fixed and paraffin embedded human gastric cancer labeled with Anti-SHH Polyclonal Antibody, Unconjugated (ABIN731108) followed by conjugation to the secondary antibody and DAB staining

Human A549 cells probed with Rabbit Anti-Shh Polyclonal Antibody, Unconjugated .

This image was generously submitted by Dr.

Lane 1: mouse embryo lysates Lane 2: rat brain lysates probed with Anti ShhPolyclonal Antibody, Unconjugated (ABIN731108) at 1:200 in 4 °C.

Mouse stomach lysates probed with Shh Polyclonal Antibody, unconjugated at 1:300 overnight at 4°C followed by a conjugated secondary antibody for 60 minutes at 37°C.

6 images

10 references

Catalog No. ABIN731108

Datasheet as PDF

NLRP3 antibody (AA 15-120)

NLRP3 Reactivity: Human, Mouse, Rat, Dog WB, ELISA, FACS, IHC (p), IF (cc), IF (p), ICC, IHC (fro) Host: Rabbit Polyclonal unconjugated

Decreased cAMP exaggerated acute gouty arthritis in P2Y14R-KO rats.

Antigen: 2 µg/100 µL Primary: Antiserum, 1:500, 1:1000, 1:2000, 1:4000, 1:8000, 1:16000, 1:32000; Secondary: HRP conjugated Rabbit Anti-Goat IgG at 1: 5000; TMB staining Read the data in Microplate Reader by 450nm.

Formalin-fixed and paraffin embedded mouse embryo labeled with Rabbit Anti Cryopyrin/CIAS1/NALP3 Polyclonal Antibody, Unconjugated (ABIN1386361) at 1:200 followed by conjugation to the secondary antibody and DAB staining

Formalin-fixed and paraffin embedded human lung carcinoma labeled with Rabbit Anti Cryopyrin/CIAS1/NALP3 Polyclonal Antibody, Unconjugated (ABIN1386361) at 1:200 followed by conjugation to the secondary antibody and DAB staining

This image was generously provided by Adib Zendedel, PhD from RWTH Aachen University.

Formalin-fixed and paraffin embedded mouse intestine labeled with Anti-Cryopyrin Polyclonal Antibody, Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining.

HeLa lysates probed with Rabbit Anti-Cryopyrin Polyclonal Antibody, Unconjugated at 1:5000 for 90 min at 37˚C.

Formalin-fixed and paraffin embedded rat kidney labeled with Anti-Cryopyrin Polyclonal Antibody, Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining.

Formalin-fixed and paraffin embedded mouse intestine labeled with Anti-Cryopyrin Polyclonal Antibody, Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining.

EPD inhibited the IMQ-activated nucleotide-binding oligomerization domain (Nod)-like receptor family pyrin domain-containing 3 (NLRP3) inflammasome signaling pathway.

EPD inhibited the IMQ-activated nucleotide-binding oligomerization domain (Nod)-like receptor family pyrin domain-containing 3 (NLRP3) inflammasome signaling pathway.

NLRP3 inflammasome activation was involved in P2Y14R deficiency.

NLRP3 inflammasome activation was involved in P2Y14R deficiency.

Upregulated cAMP suppressed acute gouty arthritis in vivo.

Pyroptosis stress was invalidated once cAMP increased by Forskolin in vitro.

15 images

11 references

Catalog No. ABIN1386361

Datasheet as PDF

MMP2 antibody (AA 31-109)

MMP2 Reactivity: Human, Rat, Mouse, Rabbit WB, ELISA, FACS, IHC (p), IF (cc), IF (p), IHC (fro) Host: Rabbit Polyclonal unconjugated

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

Formalin-fixed and paraffin embedded rat carotid artery Anti-MMP-2 Polyclonal Antibody , Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining.

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

HT1080 lysates probed with MMP-2 Polyclonal Antibody, Unconjugated at 1:300 dilution and 4˚C overnight incubation.

HeLa cells probed with MMP2 Polyclonal Antibody, unconjugated at 1:100 dilution for 30 minutes compared to control cells (blue) and isotype control (orange)

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

6 images

17 references

Catalog No. ABIN668286

Datasheet as PDF

Ki-67 antibody (AA 1201-1300)

MKI67 Reactivity: Human, Mouse, Rat, Rabbit, Goat ELISA, IHC (p), IF (p) Host: Rabbit Polyclonal unconjugated

Generously provided by Markus Linder from Medical University Vienna as part of the Bioss Discovery Program.

Image provided by One World Lab validation program.

Formalin-fixed and paraffin-embedded human cervical carcinoma labeled with Rabbit Anti-Ki-67 Polyclonal Antibody, Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining

Paraformaldehyde-fixed, paraffin embedded rat testes tissue, Antigen retrieval by boiling in sodium citrate buffer(pH6) for 15min, Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes, Blocking buffer (normal goat serum) at 37°C for 20min, Antibody incubation with Rabbit Anti-ki67 Polyclonal Antibody, Unconjugated at 1:200 overnight at 4°C, followed by a conjugated secondary and DAB staining

Formalin-fixed and paraffin-embedded human oral squamous cell carcinoma labeled with Rabbit Anti-Ki-67 Polyclonal Antibody, Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAPI staining

Paraformaldehyde-fixed, paraffin embedded human stomach cancer, Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min, Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes, Blocking buffer (normal goat serum) at 37°C for 20min, Antibody incubation with Rabbit Anti-Ki-67 (Proliferation Marker) Polyclonal Antibody, Unconjugated at 1:200 overnight at 4°C, followed by a conjugated secondary for 90 minutes and DAB staining.

Paraformaldehyde-fixed, paraffin embedded human cervical cancer, Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min, Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes, Blocking buffer (normal goat serum) at 37°C for 20min, Antibody incubation with Rabbit Anti-Ki-67 (Proliferation Marker) Polyclonal Antibody, Unconjugated at 1:200 overnight at 4°C, followed by a conjugated secondary for 90 minutes and DAB staining.

7 images

22 references

Catalog No. ABIN677858

Datasheet as PDF

CD34 antibody (AA 201-300)

CD34 Reactivity: Human, Mouse, Rat, Rabbit FACS, WB, ELISA, IHC (p), IHC (fro), IF (p) Host: Rabbit Polyclonal unconjugated

Expression of cell surface marker CD34 and CD133 detected by flow cytometry

Lane 1: human colon carcinoma Lane 2: rat kidney lysates probed with Anti CD34 Polyclonal Antibody, Unconjugated (ABIN676898) at 1:200 in 4 °C.

Formalin-fixed and paraffin embedded human gastric carcinoma tissue labeled with Anti-CD34 Polyclonal Antibody, Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining

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

4 images

25 references

Catalog No. ABIN676898

Datasheet as PDF

Interferon gamma antibody (AA 75-155)

IFNG Reactivity: Mouse, Rat WB, ELISA, FACS, IHC (p), IHC (fro), IF (p), IF (cc) Host: Rabbit Polyclonal unconjugated

Diseased mouse lung and spleen lysates probed with Anti-IFN gamma Polyclonal Antibody at 1:5000 90min in 37˚C.

Antigen: 0.

Formalin-fixed and paraffin embedded rat lung tissue labeled with Anti-IFN-gamma Polyclonal Antibody, Unconjugated (ABIN669126) at 1:200, followed by conjugation to the secondary antibody and DAB staining

Formalin-fixed and paraffin embedded rat lung tissue labeled with Anti-IFN-gamma Polyclonal Antibody, Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining

Mice were anesthetized and then infected intranasally by dropping 0.

Mice were anesthetized and then infected intranasally by dropping 0.

7 images

20 references

Catalog No. ABIN669126

Datasheet as PDF

IL-6 antibody (AA 111-150)

IL6 Reactivity: Human, Mouse, Rat, Rabbit, Cow WB, ELISA, FACS, IF (p), IHC (p), IF (cc), IHC (fro) Host: Rabbit Polyclonal unconjugated

Protein expression of PPARγ, IL-6, and TNF-α in WAT after vibration for 8 weeks.

Antigen: 2 µg/100 µL Primary: Antiserum, 1:500, 1:1000, 1:2000, 1:4000, 1:8000, 1:16000, 1:32000; Secondary: HRP conjugated Rabbit Anti-Goat IgG at 1: 5000; TMB staining Read the data in Microplate Reader by 450nm.

Formalin-fixed and paraffin embedded mouse lung tissue labeled with Anti-IL-6(mo, rat) Polyclonal Antibody, Unconjugated (ABIN728083) at 1:200, followed by conjugation to the secondary antibody and DAB staining

L1 mouse lung lysates L2 protein provided by the end user lysates probed with Anti IL-6 Polyclonal Antibody, Unconjugated (ABIN728083) at 1:200 overnight at 4 °C.

Formalin-fixed and paraffin embedded rat liver tissue labeled with Anti-IL-6(mo, rat) Polyclonal Antibody, Unconjugated (ABIN728083) at 1:200, followed by conjugation to the secondary antibody and DAB staining

Formalin-fixed and paraffin embedded mouse lung tissue labeled with Anti-IL-6(mo, rat) Polyclonal Antibody, Unconjugated at 1:200, followed by conjugation to the secondary antibody and DAB staining

6 images

14 references

Catalog No. ABIN728083

Datasheet as PDF

CD31 antibody (AA 601-680)

PECAM1 Reactivity: Human, Mouse, Rat, Rabbit, Pig, Dog FACS, WB, ELISA, IHC (p), IHC (fro), IF (p), IF (cc) Host: Rabbit Polyclonal unconjugated

Recombinant human CD31 protein probed with CD31 Polyclonal Antibody, unconjugated at 1:300 overnight at 4°C followed by a conjugated secondary antibody at 1:10000 for 90 minutes at 37°C.

Formalin-fixed and paraffin embedded rat skin tissue labeled with Anti-CD31/PECAM-1 Polyclonal Antibody, Unconjugated at 1:300, followed by conjugation to the secondary antibody and DAB staining

Human Jurkat cells probed with CD31 Polyclonal Antibody, Unconjugated (green) at 1:100 for 30 minutes followed by a FITC conjugated secondary antibody compared to unstained cells (blue), secondary only (light blue), and isotype control (orange).

Formalin-fixed and paraffin embedded rat skin tissue labeled with Anti-CD31/PECAM-1 Polyclonal Antibody, Unconjugated (ABIN669006) at 1:300, followed by conjugation to the secondary antibody and DAB staining

Formalin-fixed: Endothelial cells labeled with Anti-CD31/PECAM-1 Polyclonal Antibody, Unconjugated (ABIN669006) at 1:200, followed by conjugation to the secondary antibody was Goat Anti-Rabbit IgG, FITC conjugated at 1:200 for 40 minutes at 37°

Formalin-fixed and paraffin embedded rat brain labeled with Anti-CD31 Polyclonal Antibody, Unconjugated at 1:300 followed by conjugation to the secondary antibody and DAB staining.

Rat spleen cells probed with Rabbit Anti-CD31 Polyclonal Antibody Alexa Fluor 488 Conjugated Secondary Antibody.

Formalin-fixed and paraffin embedded rat brain labeled with Anti-CD31 Polyclonal Antibody, Unconjugated at 1:300 followed by conjugation to the secondary antibody and DAB staining.

8 images

15 references

Catalog No. ABIN669006

Datasheet as PDF

Cytochrome C antibody (AA 51-105)

CYCS Reactivity: Human, Rat, Mouse, Rabbit, Chicken WB, ELISA, FACS, IHC (p), ICC, IF (p), IHC (fro), IF (cc) Host: Rabbit Polyclonal unconjugated

Mouse heart probed with Anti-Cytochrome C Polyclonal Antibody Unconjugated at 1:5000 for 90 min at 37˚C.

L1 mouse brain lysates L2 mouse lung lysates probed with Anti Cytochrome C Polyclonal Antibody, Unconjugated (ABIN723590) at 1:200 overnight at 4 °C.

Image kindly submitted by an end-user via Funakoshi.

Formalin-fixed and paraffin embedded rat brain labeled with Rabbit Anti-Cytochrome C Polyclonal Antibody, Unconjugated 1:300 followed by conjugation to the secondary antibody and DAB staining

HepG2 cells probed with Cytochrome C Polyclonal Antibody, unconjugated at 1:100 dilution for 30 minutes compared to control cells (blue) and isotype control (orange).

Elevation of Srx-1 attenuated SI/R-triggered mitochondrial apoptosis pathwayAfter transfection with Ad-Srx-1, cells were then exposure to SI/R.

Srx-1 enhanced cardiomyocyte resistance to SI/R injury by the PI3K/AKT signalling(A) Western blotting analysis for phospho-AKT and AKT in H9c2 cell treated with Ad-Srx-1 upon SI/R.

Analysis of activation of the intrinsic apoptotic pathway.

8 images

19 references

Catalog No. ABIN723590

Datasheet as PDF

NF-kB p65 antibody

NFkBP65 Reactivity: Human, Mouse, Rat, Zebrafish (Danio rerio) WB, IHC, ELISA, IF, ICC Host: Rabbit Polyclonal unconjugated

Western blot analysis of NF-kappaB p65 expression in Rat spleen lysate

ABIN6268641 staining HeLa by IF/ICC.

ABIN6268641 staining lovo cells by ICC/IF.

ABIN6268641 at 1/100 staining Human Breast Cancer tissue sections by IHC-P.

Western blot analysis of NF-kappaB p65 expression in HeLa whole cell lysates,The lane on the left is treated with the antigen-specific peptide.

Western blot analysis of extracts from various samples, using NF-kappaB p65 Antibody.

6 images

14 references

Catalog No. ABIN6263616

Datasheet as PDF

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