Original
By certification 
| Catalog-specification | Delivery time | USD price |
| abs00844-2ug | 1-2 Weeks | 138 |
| abs00844-10ug | 1-2 Weeks | 344 |
Attention: the price only for your reference, the detail price please contact our seller Vecent.
| Overview | |
| Species | Human |
| Source | Escherichia coli. |
| Format | Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 150 mM NaCl. |
| Properties | |
| aa_sequence | MYDFTNCDFE KIKAAYLSTI SKDLITYMSG TKSTEFNNTV SCSNRPHCLT EIQSLTFNPT AGCASLAKEM FAMKTKAALA IWCPGYSETQ INATQAMKKR RKRKVTTNKC LEQVSQLQGL WRRFNRPLLK QQ |
| Concentration | > 98 % by SDS-PAGE and HPLC analyses. |
| Endotoxin_level | Less than 1 EU/μg of Recombinant HumanTSLP as determined by LAL method. |
| Activity | Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human IL-7Rα and human TSLP R co-transfected murine BaF3 pro-B cells is less than 0.3 ng/ml, corresponding to a specific activity of > 3.3 × 106 IU/mg. |
| 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. |
| Stability & Storage | This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles. |
| Target | |
| Accession | Q969D9 |
| Gene IDs | 85480 |
| References | |
| References |
1. Osborn MJ, Ryan PL, Kirchhof N, et al. 2004. Blood, 103: 843-51. 2. Liu YJ, Soumelis V, Watanabe N, et al. 2007. Annu Rev Immunol, 25: 193-219. 3. Lu N, Wang YH, Arima K, et al. 2009. J Exp Med, 206: 2111-9. 4. Ziegler SF. 2010. Curr Opin Immunol, 22: 795-9. 5. Takai T. 2012. Allergol Int, 61: 3-17. |
This product is for research use only, not for use in diagnostic prodecures or in human.
http://www.absin-bio.com/
