HiActi® Recombinant Human GRO-β/CXCL2 Protein 重组人GRO-β/CXCL2

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大肠杆菌表达系统

Product no.90905ES Sizes5 options SourceYeasen · Official

Cat. No. 90905ES60

现货 $3,955.00

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Cat.No Spec Price Status

90905ES60 100 μg $3,955.00 现货 Enquire

90905ES76 500 μg $9,885.00 现货 Enquire

90905ES20 20 μg $1,315.00 现货 Enquire

90905ES50 50 μg $2,635.00 现货 Enquire

90905ES08 5 μg $535.00 现货 Enquire

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Overview

Specifications

Brand翌圣生物 Yeasen

Cat.No90905ES

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 大肠杆菌表达系统

适用物种种属人

检测方法 LAL法 SDS-PAGE HPLC

生物特性参数 蛋白类型细胞因子/趋化因子/CXCL2 种属来源人 生物活性描述Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human CXCR2 transfected human 293 cells is in a concentration range of 10-100 ng/mL.

样本类型 重组蛋白

技术参数 分子量Approximately 7.9 kDa 纯度> 97% as determined by SDS-PAGE and HPLC. 内毒素水平< 1.0 EU per μg by the LAL method. 制剂形式Lyophilized from a 0.2 µm filtered concentrated solution in 20 mM PB pH 7.4 50 mM NaCl. 活性Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human CXCR2 transfected human 293 cells is in a concentration range of 10-100 ng/mL. 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，2~8℃保存，7天有效期。复溶后，无菌条件下，-85 ~ -65℃保存，3个月有效期。 表达系统E.coli 标签No Tag Accession号P19875 外观Lyophilized Powder 复溶方法开盖之前，先离心，以将内容物带到底部。使用无菌蒸馏水或PBS复溶，重新配制至0.1-1.0 mg/mL的浓度，可根据后续实验更进一步稀释；长期储存，建议稀释缓冲液中加入载体蛋白(0.1% BSA)；分装为一次实验用量，-80℃冻存，避免反复冻融。 表达序列Ala35-Asn107 pH7.4 氨基酸数量73