Human b NGF (CHO) Protein

• Catalog Number: orb424233
• Category: Proteins
• Description: Recombinant of human b NGF (CHO) protein
• Form/Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
• Buffer/Preservatives: The protein was lyophilized from a 0.2µm filtered solution in 20mM PB and 250mM NaCl, pH 7.0.
• Purity: Greater than 95.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
• Protein Sequence: Was analyzed by Mass spectrometry
• Application notes: Cytokines And Growth Factors
• Source: Chinese Hamster Ovary Cells
• Biological Activity: The ED50, calculated by its ability to stimulate chick E9 DRG neurite outgrowth was found to be 1 x 106 units/mg.
• Solubility (25°C): It is recommended to reconstitute the lyophilized NGF-b in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
• Storage: Stability: Lyophilized Nerve Growth Factor b although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Nerve Growth Factor-beta 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
• Alternative names: Beta Polypeptide, NGF, NGFB, HSAN5, Beta-NGF, MGC1
• Note: For research use only
• Expiration Date: 6 months from date of receipt.