CAOPORN成人免费公开,欧美FREESEX黑人又粗又大 ,欧美狠狠入鲁的视频777色,主仆调教SM束缚绳索捆绑

掃碼關(guān)注公眾號(hào)           掃碼咨詢技術(shù)支持           掃碼咨詢技術(shù)服務(wù)
  
客服熱線:400-901-9800  客服QQ:4009019800  技術(shù)答疑  技術(shù)支持  質(zhì)量反饋  人才招聘  關(guān)于我們  聯(lián)系我們
两个人免费观看视频,久久黄色网站
Recombinant SARS-Cov-2 Spike RBD protein, DsbC & His (bs-41407P)
訂購熱線:400-901-9800
訂購郵箱:sales@www.tjshangbang.com
訂購QQ:  400-901-9800
技術(shù)支持:techsupport@www.tjshangbang.com
說明書: 下載
100ug/4800.00元
500ug/12800.00元
1mg/19800.00元
大包裝/詢價(jià)

產(chǎn)品編號(hào) bs-41407P
英文名稱 Recombinant SARS-Cov-2 Spike RBD protein, DsbC & His
中文名稱 重組SARS冠狀病毒2 Spike蛋白R(shí)BD
別    名 SARS-CoV-2 spike protein; 2019-nCOV Spike protein; Spike glycoprotein; Spike protein S1; Surface glycoprotein; Spike protein RBD; SPIKE_SARS2. ;Recombinant SARS-Cov-2 Spike RBD protein, DsbC & His  新冠病毒S蛋白R(shí)BD;
理論分子量 51.5kDa
檢測(cè)分子量 50 kDa
性    狀 Lyophilized or Liquid
濃    度 >0.5 mg/ml
物    種 SARS-Cov-2
序    列 319-543/1273
純    度 >95% as determined by SDS-PAGE
純化方法 AC
內(nèi)毒素 Not analyzed
表達(dá)系統(tǒng) E.coli
活性 Not tested
標(biāo)簽 DsbC & His
緩 沖 液 20 mM Tris-HCl (pH=9.0) with 0.03% proclin300
保存條件 Stored at -70℃ or -20℃. Avoid repeated freeze/thaw cycles.
注意事項(xiàng) This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
產(chǎn)品介紹 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.

SWISS:
P0DTC2

Gene ID:
43740568

產(chǎn)品圖片
The purity of the protein is greater than 90% as determined by reducing SDS-PAGE.
版權(quán)所有 2004-2026 www.www.tjshangbang.com 北京博奧森生物技術(shù)有限公司
通過國際質(zhì)量管理體系ISO 9001:2015 GB/T 19001-2016    證書編號(hào): 00124Q34771R2M/1100
通過國際醫(yī)療器械-質(zhì)量管理體系ISO 13485:2016 GB/T 42061-2022    證書編號(hào): CQC24QY10047R0M/1100
京ICP備05066980號(hào)-1         京公網(wǎng)安備110107000727號(hào)
WWW激情内射在线看| 最新欧美在线| 日韩中文字幕区一区有砖一区| 亚洲欧美日韩一区| 日韩精品一区二区三区中文在线| 刺激的乱亲小说43部分阅读| 日韩欧美国产一区二区| 久久久无码精品亚洲日韩精东传媒| 日本熟妇毛茸茸XXXX| 精品久久久久久久久字幕| 久久久久国产精品三级| 极度变态SM玩弄孕妇| 国产精品手机免费| 亚洲色欲色欲WWW成人网| 国产精品毛片一区二区| 亚VA芒果乱码一二三四区别| 狠狠躁夜夜躁人人爽天天BL| 2366zz宅宅电影免费观看| 亚洲色成人网站WWW永久四虎| 不卡一区二区三区卡| 日韩欧美亚洲国产精品字幕久久久| 国产欧美日韩一区二区三区| 残暴拳头交| 亚州福利视频| 亚洲人片在线观看天堂无码| 精品亚洲成A人在线观看青青| YY4480首播影院手机电影| 五月婷婷亚洲激情综合网| 浪荡人妻共32部黑人大凶器电影| 男插女高潮一区二区| 亚洲一区电影| 国产精品情侣呻吟对白视频| 国产精品久久久久久久妇| 国产亚洲婷婷香蕉久久精品| 欧美最猛黑人XXXXX猛交| 日本人妻巨大乳挤奶水| 色欲AⅤ蜜臀AV免费观看| 国产98在线传媒在线视频| 国亚洲欧美日韩精品| 免费看又黄又无码的网站| 中文字幕亚洲国产第一页|