Hersteller |
Cusabio
|
Kategorie |
|
Typ |
Proteins Recombinant |
Specific against |
other |
Format |
Liquid or Lyophilized powder |
Menge |
10ug |
Host |
E.coli |
ArtNr |
CSB-EP009870PI-10 |
Konjugat/Tag |
Myc |
eClass 6.1 |
34160400 |
eClass 9.0 |
42020190 |
Lieferbar |
|
Research areas |
Signal Transduction |
Target / Protein |
GPX5 |
Biologically active |
Not Test |
Expression system |
E.coli |
Species of origin |
Sus scrofa (Pig) |
Uniprot ID |
O18994 |
AA Sequence |
NSNLEKMDCYKDVTGTIYDYDAFTLNGNEHIQFKQ YAGKHVLFVNVATYCGLTAQYPELNTLQEELKPFG LVVLGFPCNQFGKQEPGENSEILLGLKYVRPGGGY VPNFQLFEKGDVNGEKEQKVFTFLKHSCPHPSELI GSIGYISWEPIRVHDIRWNFEKFLVGPDGVPVMRW VHETPISTVKSDILAYLKQFKTE |
Tag Info |
N-terminal 10xHis-tagged and C-terminal Myc-tagged |
Expression Region |
22-219aa |
Protein length |
Full Length of Mature Protein |
MW |
27.6 kDa |
Alternative Name(s) |
Epididymis-specific glutathione peroxidase-like protein Short name:EGLP |
Relevance |
May constitute a glutathione peroxidase-like protective system against peroxide damage in sperm membrane lipids. Since the purified porcine enzyme has very little activity towards hydrogen peroxide or organic hydroperoxides the protective effect is not likely to be exerted by its enzymatic activity. Instead, may protect sperm from premature acrosome reaction in the epididymis by binding to lipid peroxides, which might otherwise interact with phospholipase A2 and induce the acrosome reaction. |
References |
"Molecular cloning and characterization of the epididymis-specific glutathione peroxidase-like protein secreted in the porcine epididymal fluid."Okamura N., Iwaki Y., Hiramoto S., Tamba M., Bannai S., Sugita Y., Syntin P., Dacheux F., Dacheux J.-L.Biochim. Biophys. Acta 1336:99-109(1997) |
Purity |
Greater than 90% as determined by SDS-PAGE. |
Storage |
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20C/-80C. The shelf life of lyophilized form is 12 months at -20C/-80C. |
Notes |
Repeated freezing and thawing is not recommended. Store working aliquots at 4C for up to one week. |
Function |
May constitute a glutathione peroxidase-like protective system against peroxide damage in sperm membrane lipids. Since the purified porcine enzyme has very little activity towards hydrogen peroxide or organic hydroperoxides the protective effect is not likely to be exerted by its enzymatic activity. Instead, may protect sperm from premature acrosome reaction in the epididymis by binding to lipid peroxides, which might otherwise interact with phospholipase A2 and induce the acrosome reaction. |
Subcellular Location |
Secreted |
Protein Families |
Glutathione peroxidase family |
Tissue Specificity |
Proximal caput epididymis. |
Tag Information |
N-terminal 10xHis-tagged and C-terminal Myc-tagged |
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