Cell Biology Recombinant Proteins

Human Cystatin A/CSTA Recombinant Protein (RPES1640)

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SKU:
RPES1640
Product Type:
Recombinant Protein
Species:
Human
Research Area:
Cell Biology

Description

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Human Cystatin A/CSTA Recombinant Protein

Human Cystatin A (CSTA) is a member of family 1 of the cystatin superfamily; which is characterized by lacking of disulphide bonds an carbohydrates. Cystatin A is an intracellular inhibitor regulating the activities of cysteine proteases of the papain family such as Cathepsins B; H and L. Cystatin A is also implicated in a number of disease states. Due to altered proteolytic state in cancer progression; Cystatin A may play a role in the proteolytic pathways.

Product Name:Human Cystatin A/CSTA Recombinant Protein (RPES1640)
Product Code:RPES1640
Size:10µg
Species:Human
Expressed Host:E.coli
Synonyms:Cystatin-A, Cystatin-AS, Stefin-A, CSTA, STF1, STFA
Accession:P01040
Sequence:Ile2-Phe98
Fusion tag:N-6His
Endotoxin:<1.0 EU per µg as determined by the LAL method.
Protein Construction:Recombinant Human Cystatin A is produced by our E.coli expression system and the target gene encoding Ile2-Phe98 is expressed with a 6His tag at the N-terminus.
Purity:> 95 % as determined by reducing SDS-PAGE.
Mol Mass:11.8 kDa
AP Mol Mass:14 kDa
Formulation:Lyophilized from a 0.2 µm filtered solution of 20mM TrisHCl; 100mM NaCl; pH 8.0.
Shipping:This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage:Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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