Recombinant Human Cystatin C/CST3 Protein (E.coli)

SKU: PKSH032322

Size: 50μg

Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Exp date: 12 months

Category ID_II: Recombinant Proteins

Category ID_III: Others

Abbreviation: Cystatin C;CST3

Target Synonym: ARMD11;Cystatin-3;Gamma-trace;Neuroendocrine basic polypeptide;Post-gamma-globulin

Research Areas: Tags & Cell Markers;Cell biology;Cardiovascular;Stem cells

Conjugation:

Target Species: Human

Expression Host: E.coli

Application:

Fusion tag: None

UNIProt ID: P01034

Accession: P01034

Background: Cystatin C is a member of family 2 of the cystatin superfamily. It is ubiquitous in human tissues and body fluids and mainly used as a biomarker of kidney function. Cystatin C inhibits many cysteine proteases such as papain and Cathepsins B; H; K; L and S. As an inhibitor of cysteine proteinases; Cystatin C is thought to serve an important physiological role as a local regulator of this enzyme activity. Recently; it has been studied for its role in predicting new-onset or deteriorating cardiovascular disease. It also seems to play a role in brain disorders involving amyloid (a specific type of protein deposition); such as Alzheimer's disease.

Concentration:

Activity: Not validated for activity

Sequence: Gly26-Ala146

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

Formulation: Lyophilized from a 0.2 μm filtered solution of 20mM HEPES, 150mM NaCl, 1mM EDTA, 5% sucrose, pH7.4.
Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

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

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

Calculated MW: 13.4 kDa

ObservedMW: 14 kDa