Cystatin S Recombinant Protein
| Code | Size | Price |
|---|
| PSI-91-311-0.05mg | 0.05mg | £560.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Regulatory Status: RUO
Target Species: Human
Storage:
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.
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.
Documents
Further Information
Additional Names:
Cystatin-S, Cystatin-4, Cystatin-SA-III, Salivary Acidic Protein 1, CST4
Application Note:
This recombinant protein can be used for biological assays. For research use only.
Background:
Cystatin-S, also called Cystatin-SA-III or Salivary acidic protein, is usually expressed in submandibular and sublingual saliva but not in parotid saliva(at protein level). This protein, which is phosphorylated at both its N- and C-terminal regions, belongs to the cystatin family. Cystatin-S can function as an inhibitor to papain or ficin, it partially inhibits stem bromelain and bovine cathepsin C.
Buffer:
Lyophilized from a 0.2 um filtered solution of 20mM MES, 150mM NaCl, pH 5.5. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O.
Fusion Tag:
C-6 His tag
NCBI Gene ID #:
1472
NCBI Official Name:
cystatin S
NCBI Official Symbol:
CST4
NCBI Organism:
Homo sapiens
Physical State:
Lyophilized
Predicted Molecular Weight:
15.23 kD
Protein Accession #:
P01036
Purity:
Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.
Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.
Recombinant Protein Sequence:
Thr32-Gly402
Source:
Human Cells
Swissprot #:
P01036