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  • AV32070 - Anti-PBX3 antibody produced in rabbit

AV32070 Sigma-Aldrich

Anti-PBX3 antibody produced in rabbit

IgG fraction of antiserum

Synonym: Anti-Pre-B-cell leukemia homeobox 3, Anti-RP11-336P12.1



Related Categories Alphabetical Index, Antibodies, Antibodies for Epigenetics and Nuclear Signaling, Antibodies to Transcription Factors, NC - PB,
conjugate   unconjugated
clone   polyclonal
biological source   rabbit
application(s)   immunohistochemistry: suitable
  western blot: suitable
species reactivity   mouse, rat, human, bovine, guinea pig
mol wt   mol wt 47 kDa
form   buffered aqueous solution
shipped in   wet ice
storage temp.   −20°C
antibody form   IgG fraction of antiserum
antibody product type   primary antibodies
concentration   0.5 mg - 1 mg/mL
NCBI accession no.   NP_006186
UniProt accession no.   P40426
Gene Information   human ... PBX3(5090)


General description

PBX3 is a homeobox transcription factor that shares homology with the human proto-oncogene, PBX1. It is known to enhance the transcriptional functions of HOX proteins and can also modulate developmental genes. Furthermore, PBX1 can regulate cell proliferation and has been implicated in gastric cancer.
Rabbit Anti-PBX3 antibody recognizes human, mouse, rat, bovine, chicken, and zebrafish PBX3.


Synthetic peptide directed towards the N terminal region of human PBX3


Rabbit Anti-PBX3 antibody can be used for western blot applications at a concentration of 2.5μg/ml.

Physical form

Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Biochem/physiol Actions

PBX3 is a transcriptional activator that binds the sequence 5′-ATCAATCAA-3′.


Synthetic peptide located within the following region: SRMLQTLAGVNLAGHSVQGGMALPPPPHGHEGADGDGRKQDIGDILHQIM

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
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Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

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