IL-19 蛋白
Quick Overview for IL-19 蛋白 (ABIN2018076)
抗原
See all IL-19 (IL19) 蛋白蛋白类型
生物活性
宿主
资源
纯度
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序列
- LRRCLISTDM HHIEESFQEI KRAIQAKDTF PNVTILSTLE TLQIIKPLDV CCVTKNLLAF YVDRVFKDHQ EPNPKILRKI SSIANSFLYM QKTLRQCQEQ RQCHCRQEAT NATRVIHDNY DQLEVHAAAI KSLGELDVFL AWINKNHEVM SSA
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产品特性
- Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human IL-20Ra and human IL-20Rb co-transfected murine BaF3 pro-B cells is less than 1.5 ng/mL, corresponding to a specific activity of > 6.7 x 10^5 IU/mg.
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过滤
- 0.2 μm filtered
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内毒素水平
- < 1 EU/μg of rHuIL-19 as determined by LAL method.
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Interleukin 19 (IL19) (AA 25-177) protein (Fc Tag)
IL19 宿主: 人 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Interleukin 19 (IL19) (AA 25-176) protein (His tag)IL19 宿主: 小鼠 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 95 % as determined by SDS-PAGE WB, ELISA
Interleukin 19 (IL19) (AA 1-215) protein (GST tag)IL19 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- 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.
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缓冲液
- Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
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注意事项
- Avoid repeated freeze/thaw cycles.
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储存条件
- -20 °C
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储存方法
- 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.
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- IL-19 (IL19) (Interleukin 19 (IL19))
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别名
- Interleukin-19 (IL-19)
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背景
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Human Interleukin 19 (IL-19) is a member of the IL-10 family of related cytokines. IL-19 expression has been observed in keratinocytes and monocytes. IL-19 binds a receptor complex consisting of IL-20R alpha and the IL-20 R beta. This receptor complex is also shared by IL-20 and IL-24.
Synonyms: Melanoma differentiation association like protein -
分子量
- 17.9 kDa, a single non-glycosylated polypeptide chain containing 153 amino acids.
抗原
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