SecB-Other

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SecB

Qty


Total
$65
Catalog #
PRPS-704
Size
Description
Recombinant E.Coli SecB produced in E.Coli is a single, non-glycosylated polypeptide chain containing 155 amino acids and having a molecular mass of 17.2 kDa. SecB was over-expressed in E. coli and purified by conventional chromatography.
Additional Information
IntroductionSecB, a significant chaperone that takes part in protein export, binds various ligands rapidly with high affinity and low specificity. SecB plays an important role during protein export throµgh the general secretory pathway by modulating the partitioning of precursors between folding or aggregation and delivery to the membrane-bound translocation apparatus. SecB has the potential to take part in functions outside of export acting as a universal nonspecific chaperone to provide buffering capacity of the nonnative state of proteins in the cytosolic pool.
SynonymsProtein-export protein secB, secB, b3609, JW3584.
SourceEscherichia Coli.
Physical AppearanceSterile Filtered colorless solution.
FormulationThe SecB protein solution (1mg/ml) contains 20mM Tris-HCl pH-8 and 10% glycerol.
StabilityStore at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Amino Acid SequenceMSEQNNTEMT
FQIQRIYTKD
ISFEAPNAPH
VFQKDWQPEV
KLDLDTASSQ
LADDVYEVVL
RVTVTASLGE
ETAFLCEVQQ
GGIFSIAGIE
GTQMAHCLGA
YCPNILFPYA
RECITSMVSR
GTFPQLNLAP
VNFDALFMNY
LQQQAGEGTE
EHQDA.
PurityGreater than 95.0% as determined by SDS-PAGE.
UsageNeoScientific's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drµgs, agricultural or pesticidal products, food additives or household chemicals.
Background

N/A

Protocol

N/A

MSDS
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