Placental Lactogen Protein (OPPA02014)

Placental Lactogen

Lyophilized from a concentrated (1mg/ml) solution with 0.02-0.03% NaHCO3.
Physical appearance Sterile Filtered White lyophilized (freeze-dried) powder.

Reconstitution: It is recommended to reconstitute the lyophilized Placental Lactogen in sterile water or 0.4% NaHCO3 adjusted to pH 8-9, not less than 100Aug/ml, which can then be further diluted to other aqueous solutions, preferably in presence of carrier protein.
Storage: Lyophilized Placental Lactogen Human Recombinant although stable at room temperature for 3 weeks, should be stored desiccated below -18C. Upon reconstitution Placental Lactogen should be stored at 4C between 2-7 days and for future use below -18C. For long term storage it is recommended to add a carrier protein (0. 1% HSA or BSA). Please prevent freeze-thaw cycles.

Placental Lactogen Recombinant is purified by proprietary chromatographic techniques.

Greater than 99.0% as determined by (a) Analysis by Gel Filtration. (b) Analysis by SDS-PAGE.