Recombinant Human Ephrin-A4/EFNA4 Protein,hFc Tag

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ELISASDS-PAGEHPLCLAL法

Product no.94281ES Sizes3 options SourceYeasen · Official

Cat. No. 94281ES60

现货 $2,955.00

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Cat.No Spec Price Status

94281ES60 100 μg $2,955.00 现货 Enquire

94281ES76 500 μg $9,885.00 现货 Enquire

94281ES25 25 μg $985.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No94281ES

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 ELISA SDS-PAGE HPLC LAL法

适用物种种属人

检测方法 ELISA SDS-PAGE HPLC LAL法

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ELISA检测显示EC50=7.8 ng/ml Accession号P52798-1 产品别称LERK-4 Ephrin A4 Ephrin-A4 EPLG4

技术参数纯度>95% (SDS-PAGE and HPLC) 内毒素水平<1.0 EU/μg (LAL method) 分子量43.1 kDa predicted; 50-60 kDa by SDS-PAGE 制剂形式Lyophilized from 0.22μm filtered solution in PBS (pH 7.4) with 8% trehalose 活性EC50=7.8 ng/ml determined by ELISA 储存条件-25 ~ -15℃保存，有效期1年；复溶后-85 ~ -65℃保存，3个月 表达系统HEK293 标签C-hFc 表达序列Leu26-Gly171 外观Lyophilized Powder 复溶方法先用蒸馏水复溶至浓度>100 μg/mL，建议分装避免反复冻融