PTH (7-84) N15 produced in
E. coli is a single, non-glycosylated polypeptide chain containing 78 amino acids and having a molecular mass of 8.9 kDa labeled by the stable isotope N15. The PTH (7-84) N15 is purified by proprietary chromatographic techniques.
Synonyms: Parathyrin, PTH, Parathormone.
Formulation: PTH (7-84) N15 protein was lyophilized from a 0.2µm filtered concentrated solution in 1xPBS, pH 7.4.
Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
Purity: Greater than 97% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Source:Escherichia coli.Amino acid sequence: LMHNLGKHLN SMERVEWLRK KLQDVHNFVA LGAPLAPRDA GSQRPRKKED NVLVESHEKS LGEADKADVN VLTKAKSQ
Uniprot ACC number: P01270
Transportation method: Shipped at room temperature.
Stability: Lyophilized PTH (7-84) N15 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution PTH (7-84) N15 should be stored at +4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
Solubility: It is recommended to reconstitute the lyophilized PTH (7-84) N15 in sterile water not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Safety data sheet: Inquire at
info@3hbiomedical.com