重组小鼠IFN-λ3/IL-28B-蛋白检测-试剂-生物在线
重组小鼠IFN-λ3/IL-28B

重组小鼠IFN-λ3/IL-28B

商家询价

产品名称: 重组小鼠IFN-λ3/IL-28B

英文名称: Recombinant Murine Interferon-lambda 3/Interleukin-28B

产品编号: HZ600367

产品价格: 0

产品产地: 中国/上海

品牌商标: HZbscience

更新时间: 2023-08-17T10:24:20

使用范围: null

上海沪震实业有限公司
  • 联系人 : 鲍丽雯
  • 地址 : 上海市闵行区闵北路88弄1-30号第22幢AQ136室
  • 邮编 : 200612
  • 所在区域 : 上海
  • 电话 : 139****0749
  • 传真 : 021-60345367
  • 邮箱 : www.shzbio.net

 重组小鼠IFN-λ3/IL-28B

产品描述

概述

小鼠干扰素-λ2(IL - 28A款),干扰素-λ3(IL - 28B)是细胞因子受体配体的二级distantly是相关的家庭成员的白细胞介素10(11~13 %的氨基酸序列的身份)和I型干扰素家族(15至19 %的序列身份)。论文exert重叠的生物活性,抗菌药物可调节那些I型干扰素和抗病毒的活动,包括MHC I类启动调节抗原的表达。的蛋白质的异源二聚体受体信号通过复杂的,是由相同的IL - 10受体β(IL - 10的R -β)和IL - 2受体α(新的IL - 28 rα,所以称为干扰素-λ(R1)。小鼠白介素28B股63% 63%和52%的身份与人IL - 28A及28B,IL,IL - 29,分别为。

使用说明

本材料是由生工生物技术研究提供了进一步的评估,实验室或用途。不好的人使用。

技术规格

无菌过滤的物理外观白色粉末lyophilized(冻干)。

纯度>98%,通过SDS-PAGE和HPLC分析。

源大肠杆菌。

生物活性和生物活性,当比标准。的ED50是由反病毒感染HepG2细胞的实验使用的人力和猪脑心肌炎是低于30毫微克/毫升,相对应的一个特异性活动(>3.3×104 IU /毫克。

0.2微米的过滤,从一lyophilized制剂的解决方案集中在PBS,pH值7.4。

内毒素小于1μrmuifn -欧盟/大学/λ3 IL-28B是red鲎试剂法。

我们建议重建这是瓶的简要centrifuged把现有的内容开放的谷底。reconstitute在无菌蒸馏水或水含0.1%牛血清白蛋白(BSA)缓冲区一个集中,0.1~1.0毫克/毫升。楼的解决方案应该apportioned等分为工作和存储在dilutions≤20°C。应进一步适当的制造缓冲的解决方案。

 

氨基酸序列dpvpratrlp veakdchiaq fkslspkelq afkkakgaie krllekdmrc sshlisrawd lkqlqvqerp kalqaevalt lkvweninds alttilgqpl htlshihsql qtctqlqata epkppsrrls rwlhrlqeaq sketpgcled svtsnlfqll lrdlkcvasg dqcv

产品描述

概述

 

Murine IFN-lambda 2 (IL-28A), IFN-lambda 3 (IL-28B) are class II cytokine receptor ligands that are distantly related to members of the IL-10 family (11 - 13% amino acid sequence identity) and type I IFN family (15 - 19% a.a. sequence identity). These cytokines exert bioactivities that overlap those of type I IFNs, including antiviral activity and up-regulation of MHC class I antigen expression. The proteins signal through the same heterodimeric receptor complex that is composed of the IL-10 receptor beta (IL-10 R beta) and a novel IL-28 receptor alpha (IL-28 R alpha, also known as IFN-lambda R1). Murine IL-28B shares 63%, 63%, and 52% a.a. identity with human IL-28A, IL-28B, and IL-29, respectively.

使用说明

 

This material is offered by Sangon Biotech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.

技术规格

 

 

Physical Appearance Sterile Filtered White lyophilized (freeze-dried) powder.
Purity > 98 % by SDS-PAGE and HPLC analyses.
Source Escherichia coli.
Biological Activity Fully biologically active when compared to standard. The ED50 as determined by an anti-viral assay using human HepG2 cells infected with encephalomyocarditis is less than 30 ng/ml, corresponding to a specific activity of > 3.3 × 104 IU/mg.
Formulation Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
Endotoxin Less than 1 EU/μg of rMuIFN-λ3/IL-28B 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 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.
AA Sequence DPVPRATRLP VEAKDCHIAQ FKSLSPKELQ AFKKAKGAIE KRLLEKDMRC SSHLISRAWD LKQLQVQERP KALQAEVALT LKVWENINDS ALTTILGQPL HTLSHIHSQL QTCTQLQATA EPKPPSRRLS RWLHRLQEAQ SKETPGCLED SVTSNLFQLL LRDLKCVASG DQCV