Recombinant Human/Cynomolgus/Rhesus macaque CD28 Protein,His Tag

Scan for product

免疫学研究抗体药物靶点

Product no.96784ES Sizes3 options SourceYeasen · Official

Cat. No. 96784ES25

现货 ¥1,295.00

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

96784ES25 25 μg ¥1,295.00 现货 Enquire

96784ES60 100 μg ¥4,725.00 现货 Enquire

96784ES76 500 μg ¥15,745.00 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.No96784ES

Specification高活性、高纯度、低内毒素、高稳定性

Origin翌圣生物科技(上海)股份有限公司

应用方法 免疫学研究研究T细胞共刺激信号 抗体药物靶点作为靶点蛋白用于抗体筛选与评价

适用物种种属人 食蟹猴 恒河猴

检测方法 ELISA SPR Bis-Tris PAGE HPLC LAL

生物特性参数 蛋白类型重组蛋白 种属来源人/食蟹猴/恒河猴 生物活性描述ELISA显示与Anti-CD28 Antibody结合的EC50为4.0 ng/ml；SPR显示与Human B7-1结合的亲和力常数为8.77 μM 应用用于ELISA、SPR等免疫检测，以及抗体药物筛选和靶点验证

样本类型 重组蛋白

技术参数纯度> 95% as determined by Bis-Tris PAGE; > 90% as determined by HPLC 内毒素水平Less than 1 EU per μg by the LAL method. 分子量Predicted MW of 16.75 kDa; migrates to 40-65 kDa by Bis-Tris PAGE 制剂形式Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is 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；避免反复冻融。 表达系统HEK293 标签C-His AccessionP10747-1 复溶方法用蒸馏水溶解冻干的蛋白。如果规格为25μg或者100μg，建议复溶到0.5mg/mL的浓度。对于500μg的冻干粉，建议以1mg/mL的浓度复溶。复溶过程中请不要剧烈涡旋或者剧烈摇晃。将复溶后的蛋白溶液按照需求进行分装，储存于至-80℃，避免反复冻融。外观Lyophilized Powder 表达序列Recombinant Human/Cynomolgus/Rhesus macaque CD28 Protein is expressed from HEK293 with His tag at the C-terminus. It contains Asn19-Pro152