CSTA Protein (His tag)

Catalog No. ABIN7318371

This Recombinant CSTA protein is produced in Escherichia coli (E. coli).

Quick Overview for CSTA Protein (His tag) (ABIN7318371)

Target: CSTA (Cystatin A (Stefin A) (CSTA))

Protein Type: Recombinant

Origin: Human

Source: Escherichia coli (E. coli)

Purity: > 95 % as determined by reducing SDS-PAGE.

Product Details

Purification tag / Conjugate: This CSTA protein is labelled with His tag.

Purpose: Recombinant Human Cystatin A/CSTA Protein (His Tag)

Sequence: Ile2-Phe98

Characteristics: 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.

Endotoxin Level: < 1.0 EU per μg as determined by the LAL method.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Please refer to the printed manual for detailed information.

Buffer: Lyophilized from a 0.2 μm filtered solution of 20 mM TrisHCl, 100 mM NaCl, pH 8.0.

Storage: 4 °C,-20 °C,-80 °C

Storage Comment: Generally, 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.

Target Details

Target: CSTA (Cystatin A (Stefin A) (CSTA))

Alternative Name: Cystatin A/CSTA

Background:

Background: 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.

Synonym: Cystatin-A, Cystatin-AS, Stefin-A, CSTA, STF1, STFA

Molecular Weight: 11.8 kDa

UniProt: P01040

Pathways: Response to Water Deprivation