Anti-DAZAP1 antibody produced in rabbit

enhanced validation

Ab1, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Anti-DAZ-associated protein 1 antibody produced in rabbit, Anti-Deleted in azoospermia-associated protein 1 antibody produced in rabbit
Human Protein Atlas Number:

biological source


Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies



product line

Prestige Antibodies® Powered by Atlas Antibodies


buffered aqueous glycerol solution

species reactivity

human, mouse, rat


antibody small pack of 25 μL

enhanced validation

orthogonal RNAseq
Learn more about Antibody Enhanced Validation


immunoblotting: 0.04-0.4 μg/mL
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:200-1:500

immunogen sequence




UniProt accession no.

shipped in

wet ice

storage temp.


Gene Information

human ... DAZAP1(26528)

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General description

DAZAP1 is an RNA-binding protein localized in the nucleus and transports between nucleus and cytoplasm via a ZNS shuttling signal presents in C-terminus. It is highly expressed in testes and dominant expression has found in late stage spermatocytes and post-meiotic spermatids.


DAZ-associated protein 1 recombinant protein epitope signature tag (PrEST)

Biochem/physiol Actions

DAZAP1 (DAZ-associated protein 1) is majorly involved in RNA transcription, splicing, and translation. It forms a complex to participates in the degradation and silencing of mRNA. It can activate translation process by accelerating translation initiation step. Actinomycin D inhibits the RNA polymerase II activity which results in DAZAP1 accumulation in cytoplasm. It has been concluded that DAZAP1 needs N-terminal signals for nuclear localization.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.


Corresponding Antigen APREST86900.

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Sigma-Aldrich Co. LLC


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.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Chi-Kai Yang et al.
PloS one, 8(4), e60873-e60873 (2013-05-10)
Deleted in AZoospermia Associated Protein 1 (DAZAP1) is a ubiquitous hnRNP protein that has been implicated in RNA transcription, splicing, and translation. It is highly expressed in testes, predominantly in late stage spermatocytes and post-meiotic spermatids. Dazap1 deficiency in mice...
Huei-Ting Yang et al.
Biochemical and biophysical research communications, 380(3), 705-709 (2009-03-17)
The turnover and translation of many human mRNAs is regulated by AU-rich elements present in their 3?untranslated region, which bind various trans acting factors. We previously identified a trans acting factor that interacts with these cis elements as DAZAP1 (deleted...
Richard W P Smith et al.
RNA (New York, N.Y.), 17(7), 1282-1295 (2011-05-18)
DAZ-associated protein 1 (DAZAP1) is an RNA-binding protein required for normal growth, development, and fertility in mice. However, its molecular functions have not been elucidated. Here we find that Xenopus laevis and human DAZAP1, which are each expressed as short...
Yi-Tzu Lin et al.
Biochemical and biophysical research communications, 428(3), 422-426 (2012-11-01)
Deleted in Azoospermia Associated Protein 1 (DAZAP1) is a ubiquitous hnRNP protein required for normal development and spermatogenesis. It resides predominantly in the nucleus and moves between the nucleus and the cytoplasm via a ZNS shuttling signal at its C-terminus....

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