Cat.No.
surA-8334E
Species
E. coli
Product Name
Recombinant E.coli surA, His tagged
Product Overview
SURA E.coli Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 429 amino acids (21-428 a.a.) and having molecular wieght of 47.3 kDa. The SURA is fused to 21 a.a. His-Tag at N-terminus and purified by chromatographic techniques.
Source
E. coli
Tag
His
Form
The SURA 1mg/ml protein solution contains 20 mM Tris-HCl, pH-8, and 10% glycerol.
Bio-activity
Specific activity is 40 nmoles/min/ug, and is defined as the amount of enzyme that cleave 1umole of suc-AAFP-pNA per minute at 1C in Tris-Hcl pH8.0 using chymotrypsin.
AA Sequence
MGSSHHHHHH SSGLVPRGSH MAPQVVDKVA AVVNNGVVLE SDVDGLMQSV KLNAAQARQQ LPDDATLRHQ IMERLIMDQI ILQMGQKMGVKISDEQLDQA IANIAKQNNM TLDQMRSRLA YDGLNYNTYR NQIRKEMIIS EVRNNEVRRR ITILPQEVES LAQQVGNQND ASTELNLSHI LIPLPENPTS DQVNEAESQA RAIVDQARNG ADFGKLAIAH SADQQALNGG QMGWGRIQEL PGIFAQALST AKKGDIVGPI RSGVGFHILKVNDLRGESKN ISVTEVHARH ILLKPSPIMT DEQARVKLEQ IAADIKSGKT TFAAAAKEFS QDPGSANQGG DLGWATPDIF DPAFRDALTR LNKGQMSAPV HSSFGWHLIE LLDTRNVDKT DAAQKDRAYR MLMNRKFSEE AASWMQEQRA SAYVKILSN.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Storage
Store at 4 ℃ if entire vial will be used within 2-4 weeks. Store frozen at -20 ℃ for longer periods of time. For long term storage it is recommended to add carrier protein (0. 1% HSA or BSA). Avoid multiple freeze/thaw cycles.
Official Symbol
surA
Synonyms
surA; peptidyl-prolyl cis-trans isomerase SurA;
Gene ID
