- Description
- Specifications
Catalog #: CYT-092
Description:
IFN-a 2b Human Recombinant produced in HEK cells is a glycosylated monomer, having a total molecular weight of 16kDa.
The IFN-a 2b is purified by proprietary chromatographic techniques.
Synonyms:
Interferon alpha 2b, IFNA, INFA2, MGC125764, MGC125765.
Source:
HEK.
Purity:
Greater than 95% as obsereved by SDS-PAGE.
Solubility:
It is recommended to reconstitute the lyophilized IFN-a 2b in sterile water not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
Formulation:
The IFN-a 2b was lyophilized from 1mg/ml in 1xPBS.
Stability:
Lyophilized IFN-a 2b although stable at room temperature for 3 weeks, should be stored desiccated below -18 °C. Upon reconstitution IFN-a 2b 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.
Activity:
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 0.02-0.08ng/ml.
Physical Appearance:
Sterile Filtered White lyophilized (freeze-dried) powder.
Usage:
Denovo Biotechnology's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
