Prionex

Prionex® is a polypeptide fraction of highly purified dermal collagen of porcine origin which has excellent protein stabilizing properties. Prionex® can be used as an inert protein stabilizer in any kind of application, including as an additive for cell culture media. Meets all purity requirements for gelatine of the Pharmacopoeias USP XXII, Eur. Ph., DAB 9, Ph. H. VII, an application as a stabilizer of pharmaceutical polypeptide and protein preparations.

Advantages:
• Non-toxic and non-antigenic
• Filterable through a 0.2 µM membrane
• Heat-stable
• Free from nucleic acids, polysaccharides and lipids
• Free from any additives
• Free from endotoxins
• No risk of BSE, MCD and HIV infective agents
Solubility: Prionex® is freely soluble in water, diluted electrolyte solutions, glycerol and DMSO as well as ethanol at concentrations below 75 % and ammonium sulphate solutions below 25 % saturation.

Properties:
Dry residue: 9.0-11.0% m/v
Relative Density (20°C): 1.030-1.045
Total Nitrogen (TN): 1.50-1.90% m/v
Polypeptide Content: 8.2-10.5% m/v
Protein (biuret): 6.5-7.5% m/v
Sodium Chloride: 0.55%-0.70% m/v
Heavy Metals < 20 ppm
Sterile testing (UPS XXII): Pass
Endotoxin Testing (LAL): 1 EU/ml
Used as a protein stabilizer, blocking agent, protectant and excipient.
HS Code : 35030010
RTECS Number: LX8580000

Molecular Weight : 20000
Molecular Formula : C102H151N31O39
pH : 6.0-7.5
Hazmat Shipping : Non-hazardous
Storage : RT
Solubility : H2O: 50 mg/mL
Soluble in glycerol and acetic acid.
Appearance Form : Liquid
Appearance Color : Clear, pale yellow to amber
Boiling Point : 100°C
Density : 0.68 g/cm3 at 20°C
HTS Code : 35030010
EC No. : 232-554-6
Brand Name : bioPLUS™