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Recombinant Human Albumin/HSA fusion Interferon α-2b (C004)

目录 规格 价格
【Albumin-IFN-α2b/HSA-IFN-α2b产品说明】:
Recombinant Human Albumin/HSA fusion Interferon alpha2b is produced by our Yeast expression system and the target gene encoding Cys24-Glu188 is expressed.
【Albumin-IFN-α2b/HSA-IFN-α2b质量控制】:
Measured by a viral resistance assay using VSV-WISH cells.
Specific Activity is 5.0 x 10^6 IU/mg.
Greater than 95% as determined by reducing SDS-PAGE.
【Albumin-IFN-α2b/HSA-IFN-α2b制剂】:
Lyophilized
【Albumin-IFN-α2b/HSA-IFN-α2b保存】:
Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.
【Albumin-IFN-α2b/HSA-IFN-α2b复溶】:
Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100 μg/ml.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
【关于Albumin-IFN-α2b/HSA-IFN-α2b】:
At least 23 different variants of Interferon-α are known. The individual proteins have molecular masses between 19-26 kD and consist of proteins with lengths of 156-166 and 172 amino acids. All IFN-α subtypes possess a common conserved sequence region between amino acid positions 115-151 while the amino-terminal ends are variable. Many IFN-α subtypes differ in their sequences at only one or two positions. Naturally occurring variants also include proteins truncated by 10 amino acids at the carboxyl-terminal end.
For research use ONLY.