HiActi® Recombinant Human IL-21 Protein,Flag tag 重组人白介素-21

Scan for product

HEK293表达系统肿瘤免疫治疗研究病毒感染研究过敏反应研究体液免疫研究

Product no.90120ES Sizes3 options SourceYeasen · Official

Cat. No. 90120ES10

现货 ¥815.00

Qty 1

Enquire now

Enquire / bulk Compare

Specifications & Enquiry

Tick the specs you need to submit them together; or enquire one by one. Cat. numbers are carried into the RFQ.

Cat.No Spec Price Status

90120ES10 10 μg ¥815.00 现货 Enquire

90120ES60 100 μg ¥4,385.00 现货 Enquire

90120ES76 500 μg ¥15,355.00 现货 Enquire

Submit enquiry Price is on application; bulk sizes can be sampled on request.

Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No90120ES

Specification高纯度、高活性、低内毒素、高批间一致性

Origin翌圣生物科技(上海)股份有限公司

技术平台 HEK293表达系统

应用方法 肿瘤免疫治疗研究IL-21在癌症免疫治疗中的功能研究 病毒感染研究IL-21在病毒感染中的功能研究 过敏反应研究IL-21在过敏反应中的功能研究 体液免疫研究IL-21对体液免疫的调节研究

适用物种种属人

检测方法 SDS-PAGE LAL法 细胞增殖试验

生物特性参数 蛋白类型重组细胞因子 种属来源人 生物活性描述ED50 < 150 ng/mL（PHA活化的人外周血淋巴细胞增殖试验），比活性 >6.6×10^3 IU/mg；调节T、B、NK及髓系细胞功能。 应用肿瘤免疫治疗、病毒感染、过敏反应及体液免疫研究

样本类型 重组蛋白

技术参数纯度> 95% as determined by SDS-PAGE. 内毒素水平< 0.1 EU per μg by the LAL method. 分子量The protein has a predicted MW of 16.5 kDa. And it migrates as 19 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation. 制剂形式Lyophilized from a 0.2 μm filtered concentrated solution in PBS. 活性The ED50 as determined by a cell proliferation assay using PHA-activated human peripheral blood lymphocytes (PBL) is less than 150 ng/mL corresponding to a specific activity of >6.6×10^3 IU/mg. 储存条件-25 ~ -15℃保存，有效期1年；复溶后，无菌条件下-85 ~ -65℃保存，有效期3个月。 表达系统HEK293 标签N-Flag AccessionQ9HBE4 外观Lyophilized Powder 复溶方法Centrifuge tubes before opening. Dissolve lyophilized protein with PBS. Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles. 表达序列Gln30-Ser162