Recombinant Human TNF Ligand-related Molecule 1/TNFSF15
Catalog No.
P1279
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| Gene ID | 9966 |
| Accession # | O95150 |
| Source | Escherichia coli. |
| M.Wt | Approximately 20.5 kDa, a single non-glycosylated polypeptide chain containing 180 amino acids. |
| AA Sequence | LKGQEFAPSH QQVYAPLRAD GDKPRAHLTV VRQTPTQHFK NQFPALHWEH ELGLAFTKNR MNYTNKFLLI PESGDYFIYS QVTFRGMTSE CSEIRQAGRP NKPDSITVVI TKVTDSYPEP TQLLMGTKSV CEVGSNWFQP IYLGAMFSLQ EGDKLMVNVS DISLVDYTKE DKTFFGAFLL |
| Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Stability & Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. - 12 months from date of receipt, -20 to -70 °C as supplied. - 1 month, 2 to 8 °C under sterile conditions after reconstitution. - 3 months, -20 to -70 °C under sterile conditions after reconstitution. |
| Formulation | Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4, with 0.02% Tween-20. |
| Reconstitution | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/ml. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions. |
| Biological Activity | Fully biologically active when compared to standard. The ED50 as determined by its ability to induce apoptosis using human TF-1 cells is less than 20 ng/ml, corresponding to a specific activity of > 5.0 × 104 IU/mg. |
| Shipping Condition | Gel pack. |
| Handling | Centrifuge the vial prior to opening. |
| Usage | For Research Use Only! Not to be used in humans. |
Quality Control & DataSheet
- View current batch:
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Purity > 97 % by SDS-PAGE and HPLC analyses.
- Datasheet
Endotoxin: Less than 0.1 EU/μg of rHuTL-1A/TNFSF15 as determined by LAL method.