What is the catalog number for Human PSPN Protein?

The catalog number for Human PSPN Protein is orb427951.

What sizes are available for Human PSPN Protein?

Human PSPN Protein is available in the following size(s): 5 µg, 20 µg, 1 mg.

How many pack sizes does Human PSPN Protein come in?

Human PSPN Protein is available in 3 different pack sizes.

Is Human PSPN Protein in stock?

Human PSPN Protein is currently made to order / not held in immediate stock. Contact us for lead time.

Human PSPN Protein

Recombinant of human PSPN protein

Product Specifications

Product Name Alternative

Persephin, PSP, PSPN.

Source

Escherichia Coli

Purity

Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.

Bioactivity

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 10ng/ml, corresponding to a specific activity of > 1.0 x 100,000 IU/mg.

Form

Sterile Filtered White lyophilized (freeze-dried) powder.

Solubility

It is recommended to reconstitute the lyophilized PSPN in 4mM HCl not less than 100μg/ml, which can then be further diluted to other aqueous solutions.

Storage Conditions

Stability: Lyophilized PSPN although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution PSPN 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