Cat#: | RP-3972H |
Product Name: | Recombinant Human IFN a 2a Protein, HEK |
Synonym: | Leukocyte interferon, B cell interferon, Type I interferon, IFNA2, IFN-a 2a. |
Description: | IFN-a 2a Protein produced in HEK cells is a glycosylated monomer, having a total molecular weight of 16kDa. The IFN-a 2a is purified by proprietary chromatographic techniques. |
Source: | HEK. |
Purity: | Greater than 95% as obsereved by SDS-PAGE. |
Bioactivity: | The specific activity was determined by the dose-dependent cytotoxicity of the human TF-1 cell line (human erythroleukemic indicator cell line) and is typically 0.1-0.4ng/ml. |
Formulation: | The IFN-a 2a was lyophilized from 1mg/ml in 1xPBS. |
Stability: | Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃ |
Reconstitution: | It is recommended to reconstitute the lyophilized IFN-a 2a in sterile water not less than 100µg/ml, which can then be further diluted to other aqueous solutions. |
Storage: | Lyophilized?IFN-a 2a although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IFN-a 2a 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. |