Persephin Recombinant Protein
Persephin Recombinant Protein
Product Specifications
Product Name Alternative
PSP, Persephin, PSP
UniProt
O70300
Source
E. coli
Purity
Greater than 98% by SDS-PAGE gel and HPLC analyses.Endotoxin level is less than 0.1 ng per μg (1EU/μg) .
Bioactivity
The ED50 was determined by its ability to stimulate proliferation of human thyroid carcinoma cells (TT cells) is 1 x 107 units/mg.
Form
Lyophilized
Storage Conditions
The lyophilized Persephin recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted Persephin is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing Persephin recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
Notes
For research use only.
NCBI Accession Number
NP_032980.2
AA Sequence
ALAGSCRLWS LTLPVAELGL GYASEEKVIF RYCAGSCPQE ARTQHSLVLA RLRGRGRAHG RPCCQPTSYA DVTFLDDQHH WQQLPQLSAA ACGCGG
Available Sizes
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