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CSTA polyclonal antibody

货号: BS6994

价格：￥ 1140

货期：现货（1-2个工作日）

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No. :BS6994

Product Name :CSTA polyclonal antibody

Swiss-Prot :P01040

Host :Rabbit

Reactivity :Human, Rat

Applications :WB, IHC, IF/ICC

Application_all :WB,1:500 - 1:2000|IHC,1:50 - 1:200|IF/ICC,1:50 - 1:200

Background :The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory families in the superfamily, including the type 1 cystatins (stefins), type 2 cystatins, and kininogens. This gene encodes a stefin that functions as a cysteine protease inhibitor, forming tight complexes with papain and the cathepsins B, H, and L. The protein is one of the precursor proteins of cornified cell envelope in keratinocytes and plays a role in epidermal development and maintenance. Stefins have been proposed as prognostic and diagnostic tools for cancer.

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 :13kDa

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

Alternative Name :CSTA;AREI;PSS4;STF1;STFA

Immunogen :Recombinant fusion protein of human CSTA(NP_005204.1).

Conjugate :Unconjugated

Modification :Unmodification

Western blot analysis of extracts of THP-1 cells, using CSTA antibody at 1:1000 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: 90s.

Immunofluorescence analysis of HeLa cells using CSTA antibody . Blue: DAPI for nuclear staining.