| 产品编号 | bs-48009P |
| 英文名称 | Recombinant human IL-29 protein (Active, HEK293) |
| 中文名称 | 重组人白介素28B (活性的, Tag free) |
| 别 名 | Interleukin-29; rhIL-29; IL-29; IL 29; IL29; Interferon lambda-1; Cytokine ZCYTO21; IFN lambda 1; IFNL1; Interferon lambda 1; IFNL1_HUMAN. ;Recombinant human IL-29 protein (Active, HEK293) 人白介素29 重组蛋白; 人白细胞介素29 ; 重组人白介素29; 重组人IL-29; |
| 克 隆 号 | |
| 理论分子量 | kDa |
| 检测分子量 | 29-35 |
| 性 状 | Lyophilized |
| 浓 度 | ＞0.5 mg/ml |
| 物 种 | Human |
| 序 列 | 20-200/200 |
| 纯 度 | >95% as determined by SDS-PAGE |
| 纯化方法 | AC |
| 内毒素 | <0.5 EU/μg as determined by LAL. |
| 表达系统 | HEK293 cell |
| 活性 | Yes |
| 标签 | Tag free |
| 缓 冲 液 | Lyophilized from 0.22um filtered solution in PBS (pH7.4) with 5mM DTT. Normally 5% trehalose is added as protectant before Lyophilization. |
| 保存条件 | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. In general: 12 months from date of receipt, -20 to -80℃ as supplied. 1 month, 2 to 8℃ under sterile conditions after reconstitution. 3 months, -20 to -80℃ under sterile conditions after r |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 产品介绍 |
IL-29 belongs to the type III interferon protein family, which is distinct from the type I IFNs. IL29 is induced by virus infection or double stranded RNA. IL-29 acts as a ligand for the heterodimeric class II cytokine receptor composed of IL10RB and IFNLR1, and receptor engagement leads to the activation of the JAK/STAT signaling pathway resulting in the expression of IFN-stimulated genes (ISG), which mediate the antiviral state. IL-29 has antiviral, antitumour and immunomodulatory activities. IL-29 is primarily active in epithelial cells and this cell type selective action is because of the epithelial cell specific expression of its receptor IFNLR1. It also exerts an immunomodulatory effect by up regulating MHC class I antigen expression. This recombinant human IL-29 is produced by human cells.(Tag free) Biological activity: The activity was measured by its antivirus function in A549 cells (human lung adenocarcinoma epithelial cell line) infected with encephalomyocarditis (EMC) virus. Reconstitution: Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile PBS containing 0.1% endotoxin-free recombinant human serum albumin. |
| 产品图片 |
The purity of the protein is greater than 95% as determined by reduced and non reduced SDS-PAGE
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| 1、抗体溶解方法 | |
| 2、抗体修复方式 | |
| 3、常用试剂的配制 | |
| 4、免疫组化操作步骤 | |
| 5、免疫组化问题解答 | |
| 6、Western Blotting 操作步骤 | |
| 7、Western Blotting 问题解答 | |
| 8、关于肽链的设计 | |
| 9、多肽的溶解与保存 | |
| 10、酶标抗体效价测定程序 | |
