SARS-CoV-2 Spike Protein(RBD,mouseFcTag)
基本信息
产品名称：
SARS-CoV-2 Spike Protein(RBD,mouseFcTag)
英文名称：
SARS-CoV-2 Spike Protein(RBD,mouseFcTag)
国产/进口：
国产
产地/品牌：
中国/HUICH
型号：
1mg 10mg 100mg
参考报价：
咨询 13917250134
销售商：
总点击数：
1045
更新日期：
2023-12-20
产品类别：
性能参数
| Cat. Number |
E006
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| Chemical Name |
SARS-CoV-2 (2019-nCoV) Spike Protein (RBD, mFc Tag)
|
| CAS Number |
E006
|
| Qty 1 |
1mg
|
| Qty 2 |
10mg
|
| Application Notes |
> 95 % as determined by SDS-PAGE.
|
| Synonym |
cov spike Protein, 2019-nCoV;coronavirus spike Protein, 2019-nCoV
|
| Storage condition |
-20℃ to -80℃
|
| References |
2019-nCoV Spike Protein (RBD, Fc Tag): 产品信息
纯度:> 95 % as determined by SDS-PAGE.
蛋白质序列：RVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFADDDDKAVPRDSGCKPCICTVPEVSSVFIFPPKPKDVLTITLTPKVTCVVVDISKDDPEVQFSWFVDDVEVHTAQTQPREEQFNSTFRSVSELPIMHQDWLNGKEFKCRVNSAAFPAPIEKTISKTKGRPKAPQVYTIPPPKEQMAKDKVSLTCMITDFFPEDITVEWQWNGQPAENYKNTQPIMDTDGSYFVYSKLNVQKSNWEAGNTFTCSVLHEGLHNHHTEKSLSHSPGK
内毒素< 1.0 EU per μg protein as determined by the LAL method.
生物活性
Measured by its binding ability in a functional ELISA.
Immobilized human ACE2 protein (His tag) at 2μg/mL (100μL/well) can bind 2019-nCoV Spike Protein (RBD, mFc Tag)(40592-V05H),the EC50 of 2019-nCoV Spike Protein (RBD, mFc Tag) is 15-50ng/mL. 蛋白构建
A DNA sequence encoding the NCP-CoV(2019-nCoV) Spike Protein (RBD) was expressed with the Fc region of mouse IgG1 at the C-terminus.
表达宿主:HEK293 Cells
种属:2019-nCoV
预测 N 端:Arg
分子量The recombinant NCP-CoV(2019-nCoV) Spike Protein (RBD, mFc Tag) consists of 457 amino acids and predicts a molecular mass of 51.5 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.
2019-nCoV Spike Protein (RBD, Fc Tag): 别称
coronavirus spike Protein, 2019-nCoV; cov spike Protein, 2019-nCoV; ncov RBD Protein, 2019-nCoV; ncov s1 Protein, 2019-nCoV; ncov s2 Protein, 2019-nCoV; ncov spike Protein, 2019-nCoV; NCP-CoV RBD Protein, 2019-nCoV; NCP-CoV s1 Protein, 2019-nCoV; NCP-CoV s2 Protein, 2019-nCoV; NCP-CoV Spike Protein, 2019-nCoV; novel coronavirus RBD Protein, 2019-nCoV; novel coronavirus s1 Protein, 2019-nCoV; novel coronavirus s2 Protein, 2019-nCoV; novel coronavirus spike Protein, 2019-nCoV; RBD Protein, 2019-nCoV; S1 Protein, 2019-nCoV; S2 Protein, 2019-nCoV; Spike RBD Protein, 2019-nCoV
CoV spike 背景信息
The spike (S) glycoprotein of coronaviruses contains protrusions that will only bind to certain receptors on the host cell. Known receptors bind S1 are ACE2, angiotensin-converting enzyme 2; DPP4, dipeptidyl peptidase-4; APN, aminopeptidase N; CEACAM, carcinoembryonic antigen-related cell adhesion molecule 1; Sia, sialic acid; O-ac Sia, O-acetylated sialic acid. The spike is essential for both host specificity and viral infectivity. The term 'peplomer' is typically used to refer to a grouping of heterologous proteins on the virus surface that function together. The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. It's been reported that 2019-nCoV can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity. The main functions for the Spike protein are summarized as: Mediate receptor binding and membrane fusion; Defines the range of the hosts and specificity of the virus; Main component to bind with the neutralizing antibody; Key target for vaccine design; Can be transmitted between different hosts through gene recombination or mutation of the receptor binding domain (RBD), leading to a higher mortality rate.
研究领域
参考文献
相关推荐: 重组CRISPR-Cas12a蛋白 Recombinant CRISPR-Cas12a protein 重组CRISPR-Cas9蛋白 Recombinant CRISPR-Cas9 protein |
公司简介
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联系方式
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详细地址：
中国（上海）自由贸易试验区临港新片区环湖西二路888号C楼
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qq：
2326956329
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联系电话：
021-60498804
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