SARS-CoV-2 B.1.351 Spike S1+S2 trimer Protein (ECD, His tag)_价格

产品详情

SARS-CoV-2 B.1.351 Spike S1+S2 trimer Protein (ECD, His tag)

纯度:> 90 % as determined by SDS-PAGE. > 90 % as determined by SEC-HPLC.

内毒素：< 1.0 EU per μg protein as determined by the LAL method.

生物活性：Immobilized human ACE2 protein (mFc tag)(Cat:10108-H05H) at 2 μg/mL (100 μL/well) can bind SARS-CoV-2 B.1.351 Spike S1+S2 trimer Protein (ECD, His tag)(Cat:40589-V08H13),the EC50 of SARS-CoV-2 B.1.351 Spike S1+S2 trimer Protein (ECD, His tag)(Cat:40589-V08H13) is 4-30 ng/mL.

蛋白构建：A DNA sequence encoding the SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations L18F, D80A, D215G, 241-243 deletion, R246I, K417N, E484K, N501Y, D614G, A701V, F817P, A892P, A899P, A942P, K986P, V987P and furin cleavage site mutants) expressed with the bacteriophage T4 fibritin and a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant B.1.351) which emerged in the South Africa.

NP No.：YP_009724390.1

表达宿主：HEK293 Cells

种属：SARS-CoV-2

预测 N 端：Val 16

分子量：The recombinant SARS-CoV-2 Spike S1+S2 consists of 1228 amino acids and predicts a molecular mass of 136.12 kDa.

缓冲液：Lyophilized from sterile PBS, pH 7.4.

Please contact us for any concerns or special requirements.

Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.

Please refer to the specific buffer information in the hard copy of CoA.

运输方式：In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.

Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.

稳定性 & 储存条件：Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃

Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

复溶：A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

仅用于科研，不能用于临床诊断！所有产品仅供科研使用，不得用于人或动物的治疗等任何其他用途，不为任何个人提供产品和服务。

SARS-CoV-2 B.1.351 Spike S1+S2 trimer Protein (ECD, His tag)信息由上海博尔森生物科技有限公司为您提供，如您想了解更多关于SARS-CoV-2 B.1.351 Spike S1+S2 trimer Protein (ECD, His tag)报价、型号、参数等信息，欢迎来电或留言咨询。除供应SARS-CoV-2 B.1.351 Spike S1+S2 trimer Protein (ECD, His tag)外，上海博尔森生物科技有限公司还可为您提供LDLR/LDL Receptor Protein, Mouse, Recombinant (His Tag)、Dectin-2 Protein, Mouse, Recombinant (His Tag)等产品，公司有专业的客户服务团队，是您值得信赖的合作伙伴。

供货周期：	一周
品牌：	博尔森
规格：	100 μg
货号：	BES21286AP
CAS号：