RPS27A Human-Ubiquitin

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RPS27A Human

Qty


Total
$65
Catalog #
PRPS-321
Size
Description
Ubiquitin Human Recombinant expressed in E.coli and purified by ion-exchange chromatography, contains 76 amino acids and has an Mw of 8.6kDa.
Additional Information
IntroductionRPS27A is a small protein composed of 76 amino acids. RPS27A is found only in eukaryotic organisms among which shows strong sequence conservation. The RPS27A protein is present in all cell types, thus giving rise to its name.RPS27A is found either in free form or conjµgated to proteins throµgh a covalent bond between the glycine at the C-terminal end and the side chains of lysine.The connection of multiple copies of RPS27A targets the proteins for degradation by the 26S proteosome. RPS27A ligation is an ATP-dependent multi-step process. RPS27A is activated by the E1 enzyme. The attachment of RPS27A to the target protein is catalyzed by the E2 enzyme acting in concert with E3 which is involved in the recognition of the substrate protein.
SynonymsUbiquitin, Ribosomal Protein S27a, CEP80, UBA80, UBCEP1, UBCEP80, HUBCEP80, RPS27A.
SourceEscherichia Coli.
Physical AppearanceSterile Filtered solution.
Formulation1mg/ml containing 50mM HEPES (pH7.5) 150mM NaCl 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 SequenceMQIFVKTLTG
KTITLEVEPS
DTIENVKAKI
QDKEGIPPDQ
QRLIFAGKQL
EDGRTLSDYN
IQKESTLHLV
LRLRGG.
PurityGreater than 95% as estimated 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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