Recombinant Human Cystatin A, His-tagged


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Recombinant Human Cystatin A, His-tagged

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Cat. No. : CSTA-3489H
Product Overview : Recombinant human CSTA protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.
Description : CSTA, also known as Stefin A, is thiol protease inhibitors that form complexes with papain and the cathepsins B, H and L. The protein is one of the precursor proteins of the cornified cell envelope in keratinocytes and plays a role in epidermal development and maintenance. CSTA is thought to be a tumor suppressor, since an inverse correlation seems to exist between the level of CSTA and tumor progression, in several malignancies.
Form : Liquid. In 20 mMTris-HCl buffer (pH8.0) containing 1mM DTT,10% glycerol
Molecular Weight : 13.1 kDa (118aa), confirmed by MALDI-TOF
Purity : > 95% by SDS - PAGE
Concentration : 1 mg/ml (determined by BCA assay)
Storage : Can be stored at +4°C short term (1-2 weeks). For long term storage, aliquot and store at -20°C or -70°C. Avoid repeated freezing and thawing cycles.
Gene Name : CSTA cystatin A (stefin A) [ Homo sapiens ]
Synonyms : CSTA; cystatin A (stefin A); STF1; STFA; CSTA; Cystatin-A; Cystatin-AS; cystatin A; cystatin AS; stefin A
Gene ID : 1475
mRNA Refseq : NM_005213
Protein Refseq : NP_005204
MIM : 184600
UniProt ID : P01040
Chromosome Location : 3q21
Function : cysteine-type endopeptidase inhibitor activity; protease binding; protein binding, bridging; structural molecule activity
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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