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Product Overview
| Product Name | TNF a protein |
|---|---|
| Catalog Number | orb428886 |
| Conjugation | Unconjugated |
| Target | TNF a |
Product Properties
| Form/Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. The concentrated protein solution (1mg/ml) was lyophilized from 20mM phosphate buffer and 0.1M NaCl. |
|---|---|
| Storage | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles. |
| Note | For research use only. |
| Protein Sequence | MLRSSSQNSS DKPVVHVVAN HQAEEQLEWL SQRANALLAN GMDLKDNQLV VPADGLYLIY SQVLFKGQGC PDYVLLTHTV SRFATSYQEK VSLLSAIKSP CPKDTPEGAE LKPWYEPMYL GGVSQLEKGD LLSAEVNLPK YLDITESGQV YFGVIAL. |
| Purity | >95.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE. |
| Source | Escherichia Coli. |
| Activity | The ED50 as determined by the cytolysis of murine L929 cells in the presence of Actinomycin D is < 0.05ng/ml, corresponding to a Specific Activity of 20,000,000 IU/mg. |
Product Description
Recombinant of TNF a protein
Solubility (25°C)
| Solubility (25°C) | It is recommended to reconstitute the lyophilized Tumor Necrosis Factor-alpha in sterile 18M-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions. |
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