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Staufen polyclonal antibody

货号: BS70597

价格：￥ 1140

货期：现货（1-2个工作日）

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No. :BS70597

Product Name :Staufen polyclonal antibody

Swiss-Prot :O95793

Host :Rabbit

Reactivity :Human, Mouse, Rat

Applications :WB, IHC

Application_all :WB,1:500 - 1:2000|IHC,1:50 - 1:100

Background :Staufen is a member of the family of double-stranded RNA (dsRNA)-binding proteins involved in the transport and/or localization of mRNAs to different subcellular compartments and/or organelles. These proteins are characterized by the presence of multiple dsRNA-binding domains which are required to bind RNAs having double-stranded secondary structures. The human homologue of staufen encoded by STAU, in addition contains a microtubule- binding domain similar to that of microtubule-associated protein 1B, and binds tubulin. The STAU gene product has been shown to be present in the cytoplasm in association with the rough endoplasmic reticulum (RER), implicating this protein in the transport of mRNA via the microtubule network to the RER, the site of translation. Five transcript variants resulting from alternative splicing of STAU gene and encoding three isoforms have been described. Three of these variants encode the same isoform, however, differ in their 5'UTR.

Product :1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Purification&Purity :The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity :Polyclonal Antibodies

BiowMW :63KDa

Note :For research use only, not for use in diagnostic procedure.

Alternative Name :STAU1;PPP1R150;STAU

Immunogen :Recombinant fusion protein of human Staufen(NP_059347.2).

Conjugate :Unconjugated

Modification :Unmodification

Western blot analysis of extracts of various cell lines, using Staufen antibody at 1:500 dilution.
Secondary antibody: HRP Goat Anti-Rabbit IgG at 1:10000 dilution.
Lysates/proteins: 25ug per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL Basic Kit .
Exposure time: 30s.

Immunohistochemistry of paraffin-embedded human esophagus using Staufen antibody at dilution of 1:100 .Perform microwave antigen retrieval with 10 mM PBS buffer pH 7.2 before commencing with IHC staining protocol.