- Description
- Specifications
Catalog #: HOR-002
Description:
PTH (1-84) N15 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 84 amino acids and having a molecular mass of 9550 Dalton labeled by the stable isotope N15.
The PTH (1-84) N15 is purified by proprietary chromatographic techniques.
Synonyms:
Parathyrin, PTH, Parathormone.
Source:
Escherichia Coli.
Amino Acid Sequence:
SVSEIQLMHN LGKHLNSMER VEWLRKKLQD VHNFVALGAP LAPRDAGSQR PRKKEDNVLV ESHEKSLGEA DKADVNVLTK AKSQ.
Purity:
Greater than 97.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.
Solubility:
It is recommended to reconstitute the lyophilized Parathormone in sterile 18MΩ–cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
Formulation:
PTH (1-84) N15 protein was lyophilized from a 0.2 µm filtered concentrated solution in 1xPBS, pH 7.4.
Stability:
Lyophilized Parathyrin although stable at room temperature for 3 weeks, should be stored desiccated below -18 °C. Upon reconstitution PTH 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.
Activity:
The activity calculated by UMR106 cell/cAMP method corresponding to a specific activity of 0.9x104 Units/mg.
Physical Appearance:
Sterile Filtered White lyophilized (freeze-dried) powder.
Usage:
Denovo Biotechnology's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
