在线日韩日本国产亚洲丨少妇伦子伦情品无吗丨欧美性猛交xxxx免费看蜜桃丨精品人妻系列无码一区二区三区丨亚洲精品无码不卡在线播放

Your Good Partner in Biology Research

Spike glycoprotein

S蛋白是一個很大的三聚體跨膜糖蛋白,它在病毒表面形成特殊的花冠結構,得名于其獨特的形狀,即一系列突出的棘刺。S蛋白含有兩個功能亞基:S1和S2。S1亞基中有兩個基本結構域,稱為受體結合域(RBD)和N端域(NTD)。S2具有三個域,分別稱為Heptad Repeat(HR)、Central Helix(CH)和Connector Domain(CD)。S蛋白的主要功能是幫助病毒進入和感染宿主細胞。它通過與宿主細胞表面的特定受體結合來實現這一點。在SARS-CoV-2的情況下,S蛋白與人體細胞表面的ACE2受體結合,從而啟動感染過程。S1亞基負責識別并結合宿主細胞表面的受體,而S2亞基則負責將病毒包膜與宿主細胞膜融合,使病毒內的遺傳物質得以注入細胞,達到感染的目的。 S蛋白的信號通路主要涉及其與宿主細胞受體的相互作用和膜融合過程。當S蛋白的RBD區域與宿主細胞表面的ACE2受體結合后,會觸發一系列的細胞內信號傳導事件。這些事件可能涉及細胞內的多種分子和通路,最終導致病毒包膜與宿主細胞膜的融合,以及病毒遺傳物質的釋放和感染過程的完成。全面地理解S蛋白在病毒感染過程中的作用機制,有利于開發針對冠狀病毒的疫苗和抗病毒藥物提供關鍵信息。

熱銷產品

Recombinant Severe acute respiratory syndrome coronavirus 2 Spike glycoprotein (S), partial (Active)

驗證數據

SDS
CSB-MP3324GMY1-SDS

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Predicted band size: 51.1 kDa
Observed band size: 66 kDa due to glycosylation

ELISA
CSB-MP3324GMY1 ELISA

Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2-S1-RBD at 2 μg/ml can bind Biotinylated Anti-SARS-CoV-2-S Antibody (CSB-RA33245D1GMY), the EC50 of SARS-CoV-2-S1-RBD protein is 106.2-131.2 ng/ml.

ELISA
CSB-MP3324GMY1 ELISA

Measured by its binding ability in a functional ELISA. Immobilized human ACE2 (CSB-MP866317HU) at 2 μg/ml can bind SARS-CoV-2-S1-RBD, the EC50 of SARS-CoV-2-S1-RBD protein is 8.363-12.82 ng/ml.

Recombinant Human SARS coronavirus Spike glycoprotein (S), partial (Active)

驗證數據

SDS
CSB-MP348663HQE-SDS

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

ELISA
CSB-MP348663HQE ELISA

Activity: Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV S-RBD at 2 μg/ml can bind Paguma larvata ACE2 (CSB-MP684964PAL), the EC50 is 5.056-7.559 ng/ml.

ELISA
CSB-MP348663HQE ELISA

Activity: Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV S-RBD at 5 μg/ml can bind human ACE2 (CSB-MP866317HU), the EC50 is 7.941-10.49 ng/ml.


Spike glycoprotein Antibodies

Spike glycoprotein for Human coronavirus OC43

Spike glycoprotein for Bovine coronavirus

Spike glycoprotein for Human Novel Coronavirus (SARS-CoV-2/ 2019-nCoV)

Spike glycoprotein Proteins

Spike glycoprotein Proteins for Human coronavirus 229E (HCoV-229E)

Spike glycoprotein Proteins for Bos taurus (Bovine)

Spike glycoprotein Proteins for Human coronavirus OC43 (HCoV-OC43)

Spike glycoprotein Proteins for Human SARS coronavirus (SARS-CoV) (Severe acute respiratory syndrome coronavirus)

Spike glycoprotein Proteins for Human coronavirus HKU1 (isolate N5) (HCoV-HKU1)

Spike glycoprotein Proteins for Human coronavirus NL63 (HCoV-NL63)

Spike glycoprotein Proteins for Bovine coronavirus (strain vaccine) (BCoV) (BCV)

Spike glycoprotein Proteins for Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) (SARS-CoV-2)

Spike glycoprotein Proteins for Severe acute respiratory syndrome coronavirus (SARS-CoV)

Spike glycoprotein ELISA Kit

Spike glycoprotein ELISA Kit for Homo sapiens (Human)



主站蜘蛛池模板: 少妇人妻丰满做爰xxx| 亚洲日韩片无码中文字幕| 黄页网站在线观看免费视频| 国产成人无码av大片大片在线观看| 暴力强奷在线播放无码| 国产成人综合在线视频| 亚洲国产欧美国产综合一区| 色一情一区二| 99视频有精品视频高清| 欧美人与动性xxxxx交性| 久久精品午夜福利| 欧美大屁股xxxx高跟欧美黑人| 午夜私人成年影院| 国产精品无码一区二区牛牛| 国产精品久久毛片| 色婷婷美国农夫综合激情亚洲| 中文在线а√在线| 亚洲日韩国产精品乱-久| 99热成人精品国产免费| 国产av无码专区亚洲版综合| 无码精品尤物一区二区三区| 色狠狠一区二区三区香蕉| 无码中字出轨中文人妻中文中| 四虎影库久免费视频| 精品一区二区三区无码免费直播| 久久久久爽爽爽爽一区老女人| 伊人无码一区二区三区| 日本免费高清一本视频| 夜夜影院未满十八勿进| 亚洲人成网站在线播放小说| 中文字幕无码中文字幕有码a| 国产人成视频在线观看| 国产剧情国产精品一区| 天天拍夜夜添久久精品| 手机看片精品国产福利| 亚洲五月丁香综合视频| 精品人妻少妇一区二区三区在线 | 亚洲欲色欲香天天综合网| 国内露脸少妇精品视频| 免费观看18禁无遮挡真人网站| 日日橹狠狠爱欧美视频|