相关产品推荐更多 >
万千商家帮你免费找货
0 人在求购买到急需产品
- 详细信息
- 文献和实验
- 技术资料
- 规格:
10ug/50ug/500ug/1mg
| 规格: | 10ug | 产品价格: | ¥840.0 |
|---|---|---|---|
| 规格: | 50ug | 产品价格: | ¥2520.0 |
| 规格: | 500ug | 产品价格: | 询价 |
| 规格: | 1mg | 产品价格: | 询价 |
产品说明(Description)
Recombinant Human Interleukin-28B is produced by our Mammalian expression system and the target gene encoding Val22-Val196 is expressed.
Accession #: Q8IZI9
Known as: Interleukin-28B; IL-28B; Cytokine Zcyto22; Interferon Lambda-3; IFN-Lambda-3; Interferon Lambda-4; IFN-Lambda-4; Interleukin-28C; IL-28C; IL28B; IFNL3; IFNL4; IL28C; ZCYTO22
制剂(Formulation)
Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,1mM EDTA,pH7.4.
质量控制(Quality Control)
Purity: Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin: Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test.
复溶(Reconstitution)
Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100 μg/ml.
Dissolve the lyophilized protein in distilled water.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
保存(Storage)
Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months.
背景(Background)
Interleukin-28B, also known as Cytokine Zcyto22, Interferon lambda-3, Interferon lambda-4, IFNL3, IFNL4, ZCYTO22 and IL28B, is a secreted cytokine which belongs to the IL-28/IL-29 family. IL-28 has also been shown to play a role in the adaptive immune response. IL28B has immunomodulatory activity and up-regulates MHC class I antigen expression. IL28B displays potent antiviral activity and antitumor activity. In addition, IL28B is a ligand for the heterodimeric class II cytokine receptor composed of IL10RB and IL28RA. The ligand/receptor complex seems to signal through the Jak-STAT pathway.
电泳(SDS-PAGE)
参考文献(References)
Teratogenic Rubella Virus Alters the Endodermal Differentiation Capacity of Human Induced Pluripotent Stem Cells[J]. Nicole C. Bilz. et al. Cells. 2019.
FOR RESEARCH USE ONLY
风险提示:丁香通仅作为第三方平台,为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全,合理判断,谨慎选购商品,商家和用户对交易行为负责。对于医疗器械类产品,请先查证核实企业经营资质和医疗器械产品注册证情况。
文献和实验micrOFFTM antagomir-125b,可发现鼻腔上皮细胞的4E-BP1表达上升而IFN-alpha/beta表达减弱。在嗜酸性粒细胞型伴鼻息肉鼻窦炎中,4E-BP1表达下调而IFN-beta和IRF7则表达上调,且IFN-beta的mRNA表达水平与IL-5 mRNA表达水平和鼻腔鼻窦粘膜的嗜酸性粒细胞浸润正相关。 实验方法与结果: 使用antagomir-125b对小鼠进行鼻内滴注,一次50μg(每个鼻孔25μg),每两天注射1次,共注射3次。在第1次注射
10、IL-12、IL-13、IL-14、IFN-γ、TNF-β、GM-CSF和神经白细胞素等。 2.单核因子(monokine) 主要由单核细胞或巨噬细胞产生,如IL-1、IL-6、IL-8、TNF-α、G-CSF和M-CSF等。 3.非淋巴细胞、非单核-巨噬细胞产生的细胞因子 主要由骨髓和胸腺中的基质细胞、血管内皮细胞、成纤维细胞等细胞产生,如EPO、IL-7、IL-11、SCF、内皮细胞源性IL-8和IFN-β等。 (二)根据细胞因子主要的功能
细胞源性IL-8和IFN-β等。 (二)根据细胞因子主要的功能不同分类 1.白细胞介素(interleukin,IL) 1979年开始命名。由淋巴细胞、单核细胞或其它非单个核细胞产生的细胞因子,在细胞间相互作用、免疫调节、造血以及炎症过程中起重要调节作用,凡命名的白细胞介素的cDNA基因克隆和表达均已成功,目前已报道IL-1~IL-15。 2.集落刺激因子(colony stimulating factor,CSF) 根据不同细胞因子刺激造血干细胞或分化不同阶段的造血细胞在半固体
技术资料暂无技术资料 索取技术资料










