品牌翌圣生物 Yeasen
货号 / 型号96854ES
规格高活性、高纯度、低内毒素、高稳定性
产地翌圣生物科技(上海)股份有限公司
适用物种种属
食蟹猴
检测方法
Bis-Tris PAGE
HPLC
LAL法
生物特性参数
蛋白类型重组蛋白
种属来源Cynomolgus(食蟹猴)
产品别称IL-7R alpha; IL7Ra; CD127; CDW127; IL7Rα
AccessionG7P7C5
技术参数
纯度>95% as determined by Bis-Tris PAGE;>95% as determined by HPLC
内毒素水平Less than 1 EU per μg by the LAL method.
分子量Predicted MW 26.86 kDa; migrates to 45-55 kDa by Bis-Tris PAGE
制剂形式Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4)
normally 8% 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个月有效期;避免反复冻融
外观Lyophilized Powder
表达系统HEK293
标签C-His
表达序列Recombinant Cynomolgus IL-7 R alpha/CD127 Protein
expressed from HEK293 with His tag at C-terminus
contains Glu21-Asp239
复溶方法用蒸馏水溶解冻干蛋白;25μg或100μg建议复溶至0.5mg/mL,500μg建议1mg/mL;避免剧烈涡旋;分装后-80℃保存,避免反复冻融
实验类型
Bis-Tris PAGE蛋白纯度检测
HPLC蛋白纯度检测
LAL法内毒素检测