PPCS protein (His tag) (80R-1821)
Purified recombinant Human PPCS protein
|Synonyms||PPC synthetase protein, Phosphopantothenate--cysteine ligase protein, COAB protein|
Coomassie Blue stained SDS-PAGE of PPCS protein (His tag) (80R-1821)
Figure annotation denotes ug of protein loaded and % gel used.
|Residues||1-331 amino acids: MGSSHHHHHH SSGLVPRGSH MAEMDPVAEF PQPPGAARWA EVMARFAARL GAQGRRVVLV TSGGTKVPLE ARPVRFLDNF SSGRRGATSA EAFLAAGYGV LFLYRARSAF PYAHRFPPQT WLSALRPSGP ALSGLLSLEA EENALPGFAE ALRSYQEAAA AGTFLAVEFT TLADYLHLLQ AAAQALNPLG PSAMFYLAAA VSDFYVPVSE MPEHKIQSSG GPLQITMKMV PKLLSPLVKD WAPKAFIISF KLETDPAIVI NRARKALEIY QHQVVVANIL ESRQSFVFIV TKDSETKLLL SEEEIEKGVE IEEKIVDNLQ SRHTAFIGDR N|
|Grade & Purity||> 95% pure|
|Molecular Weight||36.1 kDa (331aa) confirmed by MALDI-TOF|
|Form & Buffer||Supplied as a liquid in 20mM Tris-HCl buffer, pH 8.0, containing 10% glycerol.|
Storage & Safety
|Storage||Store at 4 deg C for short term storage (1/2 weeks). Aliquot and store at -20 deg C or - 70 deg C for long term storage. Avoid repeated freeze/thaw cycles.|
|Biological Significance||PPCS, also known as phosphopantothenate-cysteine ligase, catalyzes the first step in the biosynthesis of coenzyme A (CoA) from pantothenic acid (vitamin B5), which is an essential universal pathway in prokaryotes and eukaryotes. PPCS, one of the last enzymes in this pathway, converts phosphopantothenate to phosphopantothenoylcysteine. Recombinant human PPCS protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography.|
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