货号 | 规格 | 价格 |
---|---|---|
FL026 | ||
10μg | ¥328.00 | |
50μg | ¥838.00 | |
100μg | ¥1480.00 | |
500μg | ¥3480.00 | |
1mg | ¥6580.00 |
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Appearance | Sterile filtered White lyophilized (freeze-dried) powder. |
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Purity | > 97% by SDS-PAGE or HPLC. |
Endotoxin | < 0.1 EU/μg of rHusTRAILR2/TNFRSF10B protein as determined by LAL method. |
Expression System | Expressed in E. coli. |
Species | Human |
Tag | Tag free. |
Activity | Fully biologically active when compared to standard. rHusTRAIL-R2 reduced the production of LPS-induced TNF by its ability to neutralize endogenous TRAIL in fresh human PBMC. In this assay, endogenous TRAIL is induced during a 24-hour exposure to LPS (10 ng/mL) but in the presence of rHusTRAIL-R2, TRAIL-induced TNF is suppressed. |
Formulation | Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, with 150 mM NaCl, pH 7.4. |
Reconstitution | Before use this product, please read the direction below carefully. This vial must be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in a 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℃. Further dilutions should be made in appropriate buffered solutions. |
Accession # | O14763 Glu52-Ser183 |
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Amino acid sequence | ESALITQQDLAPQQRAAPQQKRSSPSEGLCPPGHHISEDGRDCISCKYGQDYSTHWNDLLFCLRCTRCDSGEVELSPCTTTRNTVCQCEEGTFREEDSPEMCRKCRTGCPRGMVKVGDCTPWSDIECVHKES |
Molecular weight | Approximately 14.8 kDa, a single non-glycosylated polypeptide chain containing 132 amino acids. |
Synonyms | soluble TRAIL Receptor-2, DR5, TNFRSF10B, KILER, TRICK2A, TRICKB |
Stability & Storage | For long term storage, the product should be stored ≤ -20℃. Please avoid repeated freeze-thaw cycles after reconstitution. 36 months from date of receipt, -20 to -70℃ as supplied. 1 month, 2 to 8℃ under sterile conditions after reconstitution. 3 months, -20 to -70℃ under sterile conditions after reconstitution. |
Precautions | Recombinant Human TNFRSF10B is for research use only and not for use in diagnostic or therapeutic procedures. |
Tumor necrosis factor-related apoptosis-inducing ligand Receptor 2 (TRAIL-R2) is a cell-surface receptor involved in tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) -induced cell-death signaling. The death ligand TRAIL bears high potential as a new anticancer agent, as binding to the death receptors TRAIL-R1 or TRAIL-R2 triggers apoptosis in most cancer cells. TRAIL-R2 has been shown to be associated with a decrease in the survival rates of breast cancer patients. Recombinant Human soluble TRAILR2/TNFRSF10B is a 14.8kDa protein (132 amino acid) consisting of the TNFR-homologous, cysteine-rich portion of the extracellular domain. |
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