Bovine FGF 21 Protein

SKU: orb425483

Description

Recombinant of bovine FGF 21 protein

Images & Validation

• Application Notes:
  Protein content: Bovine FGF-21 quantitation was carried out by two independent methods1. UV spectroscopy at 280 nm using the absorbency value of 0.47 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics). 2. Analysis by RP-HPLC, using a standard solution of FGF-21 Recombinant as a Reference Standard

Key Properties

• Source: Escherichia Coli
• Protein Sequence: The sequence of the first five N-terminal amino acids was determined and was found to be Ala-His-Pro-Ile-Pro
• Purity: Greater than 98.0% as determined by:(a) Analysis by Gel Filtration.(b) Analysis by SDS-PAGE.

Storage & Handling

• Storage: Stability: Lyophilized FGF-21 Bovine Recombinant although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Fibroblast Growth Factor 21 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
• Form/Appearance: Sterile Filtered white lyophilized powder.
• Buffer/Preservatives: The protein was lyophilized from a concentrated (0.8 mg/ml) solution with 0.4 mg/ml of NaHCO3, pH 8.
• Disclaimer: For research use only

Alternative Names

Fibroblast growth factor 21, FGF-21, FGF21.