Recombinant Murine Persephin (rMuPersephin, O70300, ) CAS#: 127-23-1816; ChemWhat Code: 1405124

Official Full Name Recombinant Murine Persephin (rMuPersephin)
Squence Squence of Recombinant Murine Persephin
Amino Acid Sequence ALAGSCRLWS LTLPVAELGL GYASEEKVIF RYCAGSCPQE ARTQHSLVLA RLRGRGRAHG RPCCQPTSYA DVTFLDDQHH WQQLPQLSAA ACGCGG
Synonyms
Accession Number O70300
GeneID
Summary
Source
Molecular Weight Approximately 20.7 kDa, a disulfide-linked homodimer of two 96 amino acid polypeptide chains.
Biological Activity Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human TT medullary thyroid cancer cells is less than 0.1 ng/ml, corresponding to a specific activity of > 1.0 × 107 IU/mg.
Appearance Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation Lyophilized from a 0.2 um filtered concentrated solution in 30 % ACN, 0.1 % TFA, 150 mM NaCl.
Endotoxin Less than 0.1 EU/ug of rMuPersephin as determined by LAL method.
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/ml. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Stability and Storage Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
References
SDS-PAGE SDS-PAGE of Recombinant Murine Persephin
Safety Data Sheet (SDS) Download Click to download
Technical Data Sheet (TDS) Download Click to download

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