Recombinant SARS-COV-2 Spike S1 (Omicron BA.4/BA.5/BA.5.2) Protein, His Tag

Scan for product

HEK293细胞表达系统

Product no.94046ES Sizes4 options SourceYeasen · Official

Cat. No. 94046ES25

现货 ¥1,185.00

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

94046ES25 25 μg ¥1,185.00 现货 Enquire

94046ES60 100 μg ¥3,985.00 现货 Enquire

94046ES76 500 μg ¥17,885.00 现货 Enquire

94046ES80 1 mg ¥32,285.00 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.No94046ES

Purity> 95% as determined by SDS-PAGE and HPLC

Specification25 μg

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

适用物种种属 SARS-CoV-2

检测方法 SDS-PAGE HPLC LAL法 ELISA

生物特性参数 蛋白类型Recombinant SARS-CoV-2 Spike S1 (Omicron BA.4/BA.5/BA.5.2) Protein 种属来源SARS-CoV-2 生物活性描述ELISA Data: Immobilized SARS-CoV-2 Spike S1 (Omicron BA.4/BA.5/BA.5.2) His Tag at 2μg/ml (100μl/Well) on the plate. Dose response curve for Human ACE2 hFc Tag with the EC50 of 85.6ng/ml determined by ELISA. 变异株Omicron BA.4/BA.5/BA.5.2 登录号QHD43416.1 Uniprot编号P0DTC2 表达区间Gln14-Arg683 with mutations (T19I L24S PPA25-27del HV69-70del G142D V213G G339D S371F S373P S375F T376A D405N R408S K417N N440K L452R S477N T478K E484A F486V Q498R N501Y Y505H D614G H655Y N679K P681H)

技术参数纯度>95% as determined by SDS-PAGE and HPLC 内毒素水平<1.0 EU per 1μg of the protein by the LAL method 分子量Approximately 75.76 kDa; migrates to 100-120 kDa by SDS-PAGE due to glycosylation 制剂形式Lyophilized from 0.22μm filtered solution in PBS (pH 7.4) 活性EC50 of 85.6 ng/ml for binding to Human ACE2 by ELISA 表达系统HEK293 Cells (Expi293) 标签His tag at the C-terminal 外观冻干粉 复溶方法Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.