The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Purity70 - 90% by HPLC.
- First try to dissolve a small amount of peptide in either water or buffer. The more charged residues on a peptide, the more soluble it is in aqueous solutions. - If the peptide doesn’t dissolve try an organic solvent e.g. DMSO, then dilute using water or buffer. - Consider that any solvent used must be compatible with your assay. If a peptide does not dissolve and you need to recover it, lyophilise to remove the solvent. - Gentle warming and sonication can effectively aid peptide solubilisation. If the solution is cloudy or has gelled the peptide may be in suspension rather than solubilised. - Peptides containing cysteine are easily oxidised, so should be prepared in solution just prior to use.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Information available upon request.
1 Cys peroxiredoxin
1 Cys PRX
24 kDa protein
Acidic calcium independent phospholipase A2
Acidic calcium-independent phospholipase A2
Antioxidant protein 2
Ciliary body glutathione peroxidase
Epididymis secretory sperm binding protein Li 128m
HEL S 128m
Liver 2D page spot 40
Non selenium glutathione peroxidase
Non-selenium glutathione peroxidase
Phospholipase A2 lysosomal
Red blood cells page spot 12
Thiol specific antioxidant protein
FunctionInvolved in redox regulation of the cell. Can reduce H(2)O(2) and short chain organic, fatty acid, and phospholipid hydroperoxides. May play a role in the regulation of phospholipid turnover as well as in protection against oxidative injury.
Sequence similaritiesBelongs to the ahpC/TSA family. Rehydrin subfamily. Contains 1 thioredoxin domain.
Cellular localizationCytoplasm. Lysosome. Cytoplasmic vesicle. Also found in lung secretory organelles.