STAU1 Antibody 4 Publications

Rabbit Polyclonal| Catalog number: 14225-1-AP

Featured Product KD/KO validated

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Con: 50 μg/150 μl

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Species specificity:
human, mouse, rat

Positive WB detected in:
human brain tissue, K-562 cells, mouse brain tissue

Positive IP detected in:
mouse brain tissue

Positive IF detected in:
HeLa cells

Recommended dilution:
WB : 1:500-1:3000
IP : 0.5-4.0 ug for IP and 1:500-1:1000 for WB
IF : 1:50-1:500

Product Information


Purification method:
Antigen affinity purification


PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
staufen, RNA binding protein, homolog 1 (Drosophila)

Calculated molecular weight:
63 kDa

Observed molecular weight:
55 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol


Staufen1 (STAU1)-mediated mRNA decay (SMD) degrades translationally active mRNAs that bind the double-stranded (ds)RNA binding protein STAU1 within their 3'-untranslated regions (3'UTRs) [PMID:21307942]. STAU1 can binds to stem structures and protect Dvl2 mRNA from degradation by associating with the secondary structure in the U1 region which is located at 5′ position of second U stretch in the U2 region [PMID:17510634]. It has a role in specific positioning of mRNAs at given sites in the cell by cross-linking cytoskeletal and RNA components, and in stimulating their translation at the site. There are two isoforms of STAU1 protein and the molecular weight of two isoforms are repectively 63 kDa and 55 kDa

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