Recombinant Cynomolgus SIRP alpha/CD172a Protein,His Tag

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HEK293细胞表达系统免疫检查点研究抗体药物研发肿瘤免疫研究

Product no.93371ES Sizes3 options SourceYeasen · Official

Cat. No. 93371ES60

现货 $3,585.00

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93371ES60 100 μg $3,585.00 现货 Enquire

93371ES76 500 μg $12,355.00 现货 Enquire

93371ES25 25 μg $1,195.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No93371ES

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细胞表达系统

应用方法 免疫检查点研究SIRP alpha/CD172a是免疫检查点分子，用于相关机制研究 抗体药物研发用于抗SIRP alpha抗体的筛选与结合活性评估 肿瘤免疫研究用于肿瘤免疫相关研究

适用物种种属 食蟹猴

检测方法 SDS-PAGE HPLC LAL法（鲎试剂法） ELISA

生物特性参数 蛋白类型重组蛋白 种属来源食蟹猴（Cynomolgus） 生物活性描述Immobilized Cynomolgus SIRP alpha His Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Anti-SIRP alpha Antibody hFc Tag with the EC50 of 8.3ng/ml determined by ELISA. 应用免疫检查点研究、抗体药物研发、肿瘤免疫研究

样本类型 重组蛋白

技术参数纯度> 95% as determined by SDS-PAGE and HPLC. 内毒素水平< 1.0 EU per μg by the LAL method. 分子量The protein has a predicted MW of 38.2 kDa. Due to glycosylation the protein migrates to 60-70 kDa based on SDS-PAGE result. 制剂形式Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. 储存条件-25 ~ -15℃保存，收到货之后有效期1年；复溶后，无菌条件下，-85 ~ -65℃保存，3个月有效期。 表达系统HEK293 标签C-His 表达序列Glu31-Arg370 复溶方法开盖之前，先离心。使用蒸馏水复溶冻干的蛋白质，复溶浓度超过100 μg/mL。建议首次使用时将蛋白分装为每次实验用量，避免反复冻融。 蛋白登录号NP_001271679.1 产品别称MFR BIT CD172a MYD-1 外观冻干粉（Lyophilized Powder） 活性ELISA EC50 = 8.3 ng/ml（Anti-SIRP alpha Antibody，hFc Tag） 规格高纯度、高活性、低内毒素、高批间一致性