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Product Name
Human SEPHS1/SELD/SPS/SPS1 (His tag) recombinant protein
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Description
Selenophosphate synthetase 1 (SEPHS1) belongs to the selenophosphate synthase 1 family, Class II subfamily. It has four different isoforms by alternative splicing. Isoform 1 and isoform 2 are gradually expressed during the cell cycle until G2/M phase and then decreased, which Isoform 3 is gradually expressed during the cell cycle until S phase and then decreased. SEPHS1 can be activated by phosphate ions and by potassium ions. It can synthesize synthesizes selenophosphate from selenide and ATP. Selenophosphate is the selenium donor used to synthesize selenocysteine, which is co-translationally incorporated into selenoproteins at in-frame UGA codons.
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Protein name
selenophosphate synthetase 1(SEPHS1)
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Protein short names
SELD; SPS; SPS1
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Uniprot ID
P49903
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Source/Expression Host
Human Cells
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Expression Plasmid/cDNA
A DNA sequence encoding the Human SEPHS1/SELD/SPS/SPS1 Met1-Ser392 is expressed with a 6His tag at the C-terminus.
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Protein Species
Human
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Purity
>95% as determined by SDS-PAGE.
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Validations
Human SEPHS1/SELD/SPS/SPS1 (His tag) recombinant protein
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