| Official Full Name |
Recombinant Human Interleukin-19 (rHuIL-19) |
| Squence |
 |
| Amino Acid Sequence |
LRRCLISTDM HHIEESFQEI KRAIQAKDTF PNVTILSTLE TLQIIKPLDV CCVTKNLLAF YVDRVFKDHQ EPNPKILRKI SSIANSFLYM QKTLRQCQEQ RQCHCRQEAT NATRVIHDNY DQLEVHAAAI KSLGELDVFL AWINKNHEVM SSA |
| 别名 |
Melanoma Differentiation-associated Protein-like Protein, NG.1 |
| Accession Number |
Q9UHD0 |
| GeneID |
29949 |
| Summary |
|
| Source |
Escherichia coli. |
| 分子量 |
Approximately 17.9 kDa, a single non-glycosylated polypeptide chain containing 153 amino acids. |
| Biological Activity |
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human IL-20Rα and human IL-20Rβ co-transfected murine BaF3 pro-B cells is less than 1.5 ng/ml, corresponding to a specific activity of > 6.7 × 105 IU/mg. |
| Appearance |
Sterile filtered white lyophilized (freeze-dried) powder. |
| Formulation |
Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4. |
| Endotoxin |
Less than 1 EU/ug of rHuIL-19 as determined by LAL method. |
| Reconstitution |
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in 100 mM HAC 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 and 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. |
| References |
1. Chang C, Magracheva E, Kozlov S, et al. 2003. J Biol Chem, 278: 3308-13.2. Gallagher G, Dickensheets H, Eskdale J, et al. 2000. Genes Immun, 1: 442-50.3. Liao YC, Liang WG, Chen FW, et al. 2002. J Immunol, 169: 4288-97. |
| SDS-PAGE |
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| Safety Data Sheet (SDS) Download |
Click to download |
| Technical Data Sheet (TDS) Download |
Click to download |
