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CST2 Protein (AA 21-141) (His tag)

CST2 Origin: Human Host: Human Cells Recombinant > 95 % as determined by reducing SDS-PAGE.
Catalog No. ABIN1096500
  • Target See all CST2 Proteins
    CST2 (Cystatin SA (CST2))
    Protein Type
    Recombinant
    Protein Characteristics
    AA 21-141
    Origin
    Human
    Source
    • 3
    • 1
    • 1
    • 1
    Human Cells
    Purification tag / Conjugate
    This CST2 protein is labelled with His tag.
    Purpose
    Recombinant Human Cystatin SA/CST2 (C-6His)
    Sequence
    WSPQEEDRII EGGIYDADLN DERVQRALHF VISEYNKATE DEYYRRLLRV LRAREQIVGG VNYFFDIEVG RTICTKSQPN LDTCAFHEQP ELQKKQLCSF QIYEVPWEDR MSLVNSRCQE AVDHHHHHH
    Characteristics

    Recombinant Human Cystatin SA/CST2 (C-6His)

    Purity
    > 95 % as determined by reducing SDS-PAGE.
    Sterility
    0.2 μm filtered
    Endotoxin Level
    Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test
    Top Product
    Discover our top product CST2 Protein
  • Restrictions
    For Research Use only
  • Format
    Lyophilized
    Reconstitution
    It is not recommended to reconstitute to a concentration less than 100 μg/mL.
    Dissolve the lyophilized protein in ddH2O.
    Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
    Buffer
    Lyophilized from a 0.2 μm filtered solution of 20 mM TrisHCl, 150 mM NaCl, pH 8.0.
    Handling Advice
    Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
    Storage
    4 °C/-20 °C/-80 °C
    Storage Comment
    Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
    Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
    Aliquots of reconstituted samples are stable at < -20°C for 3 months.
  • Target
    CST2 (Cystatin SA (CST2))
    Alternative Name
    Cystatin-SA (CST2 Products)
    Synonyms
    cystatin SA Protein, cystatin 2 Protein, CST2 Protein, cystatin 2 Protein
    Background
    Recombinant Human Cystatin-SA is produced by our mammalian expression system in human cells. The target protein is expressed with sequence (Trp21-Ala141) of Human CST2 fused with a polyhistidine tag at the C-terminus.
    Cystatin SA is a member of family 2 of the Cystatin superfamily. Together with Cystatins S and SN, it is produced by the salivary gland and secreted largely in the submandibular/sublingual saliva. Cystatin SA inhibits Cathepsin L, but may not inhibit Cathepsins B and H. The functions of Cystatin SA are largely unknown. However, it has been suggested to play a role in the control of periodontal tissue destruction.
    Molecular Weight
    15.39 kDa
    UniProt
    P09228
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