Recombinant Human CD19 (His Tag)

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HEK293表达系统CAR-T免疫治疗肿瘤免疫治疗B细胞研究

Product no.93105ES Sizes4 options SourceYeasen · Official

Cat. No. 93105ES20

现货 ¥1,685.00

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Cat.No Spec Price Status

93105ES20 20 μg ¥1,685.00 现货 Enquire

93105ES60 100 μg ¥4,825.00 现货 Enquire

93105ES76 500 μg ¥17,685.00 现货 Enquire

93105ES80 1 mg ¥33,605.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No93105ES

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 CAR-T免疫治疗靶点蛋白 肿瘤免疫治疗治疗靶点 B细胞研究研究CD19功能

适用物种种属人

检测方法 ELISA SDS-PAGE LAL

生物特性参数 蛋白类型重组蛋白 种属来源人 生物活性描述Immobilized Human CD19 Protein at 5μg/mL can bind different Anti-CD19 Antibodies with high affinity 应用CAR-T靶点蛋白，肿瘤免疫治疗等 蛋白功能CD19是95 kDa跨膜糖蛋白，在B细胞激活和体液免疫中起核心作用，是CAR-T治疗的有效靶点

技术参数纯度>95% as determined by SDS-PAGE 内毒素水平<1.0 EU per μg by the LAL method 分子量Approximately 34.7 kDa; due to glycosylation migrates to 50-60 kDa based on Tris-Bis PAGE result 表达序列Pro20-Lys291 制剂形式Lyophilized from 0.22μm filtered solution in PBS (pH 7.4); 5% trehalose added as protectant before lyophilization 储存条件-25 ~ -15℃保存，有效期1年；复溶后-85 ~ -65℃保存，3个月 外观Lyophilized Powder 表达系统HEK293 标签C-His 复溶方法开盖前离心，使用蒸馏水复溶至浓度超过100 μg/mL，建议分装避免反复冻融 登录号P15391-1