- Product NameRecombinant Human Parathyroid hormone protein(PTH)
- Brief DescriptionRecombinant Protein
- Host SpeciesE.Coli
- Purification>97% as determined by SDS-PAGE and HPLC.
- Biological ActivityFully biologically active when compared to standard. The ED50 as determined by its ability to induce cAMP accumulation in murine MC3T3E1 cells is less than 50 ng,ml, corresponding to a specific activity of 2.0 104 IU,mg.
- Immunogen DescriptionExpression Region:32-65aa
Sequence Info:Partial - Alternative Names PTH, Parathyrin
- Accession No. P01270
- UniprotP01270
- Gene ID5741;
- Calculated MW 4.1 kDa
- Tag Info NO-tagged
- Target Sequence SVSEIQLMHN LGKHLNSMER VEWLRKKLQD VHNF
- Formulation 0.2 ?m filtered PBS, pH 7.4 ,lyophilized
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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 -20˚C,-80˚C. The shelf life of lyophilized form is 12 months at -20˚C,-80˚C.
Notes:Repeated freezing and thawing is not recommended. Store working aliquots at 4˚C for up to one week.