SARS
Severe acute respiratory syndrome coronavirus (SARS-CoV) is a respiratory zoonotic virus first identified in February 2003 during an outbreak that emerged in China and spread to 4 other countries.
The novel SARS-CoV-2 is a genetically closely related coronavirus responsible for the 2020 COVID-19 pandemic. The virus was first identified in the respiratory tract of patients with pneumonia in Wuhan, Hubei China, in December 2019 and declared a pandemic by the World Health Organization (WHO) on March 11, 2020.
Product Filters
SARS Products (56)
姓名 | 种类 | 形式 | 宿主/来源 | 亚型 | 主要应用 | 单位 | 安全信息表 | COA | 点击此处订购样品 | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mab to SARS-CoV-2 NP | Monoclonal | Purified, Liquid | Mouse | IgG1,k | EIA,LF,Pr | MG | BN1068 | View SDS | View COA | Order A Sample | ||
Mab to SARS-CoV-2 NP | Monoclonal | Purified, Liquid | Mouse | IgG1,k | EIA,LF,Pr | MG | BN1067 | View SDS | View COA | Order A Sample | ||
Mab to SARS-CoV-2 NP | Monoclonal | Purified, Liquid | Mouse | IgG2b,k | EIA,LF | MG | BN1066 | View SDS | View COA | Order A Sample | ||
Mab to SARS-CoV-2 NP | Monoclonal | Purified, Liquid | Mouse | IgG2b,k | EIA,LF,Pr | MG | BN1065 | View SDS | View COA | Order A Sample | ||
Mab to SARS-CoV-2 NP | Monoclonal | Purified, Liquid | Mouse | IgG2a,k | EIA,LF,Pr | MG | BN1064 | View SDS | View COA | Order A Sample | ||
Mab to SARS-CoV-2 NP | Monoclonal | Purified, Liquid | Mouse | IgG2b,k | EIA,LF,Pr | MG | BN1063 | View SDS | View COA | Order A Sample | ||
Mab to SARS-CoV-2 NP | Monoclonal | Purified, Liquid | Mouse | IgG1,k | EIA,LF,Pr | MG | BN1062 | View SDS | View COA | Order A Sample | ||
Mab to SARS-CoV-2 NP | Monoclonal | Purified, Liquid | Mouse | IgG1,k | EIA,LF,Pr | MG | BN1061 | View SDS | View COA | Order A Sample | ||
Mab to SARS-CoV-2 NP | Monoclonal | Purified, Liquid | Mouse | IgG1,l | EIA,LF,Pr | MG | BN1060 | View SDS | View COA | Order A Sample | ||
rec-SARS-CoV-2 NP (Wuhan) | Purified, Liquid | E. coli | N/A | EIA,LF | MG | BN1017 | View SDS | View COA | Order A Sample | |||
r-SARS-CoV-2 RBD (Omicron) hFc | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1016 | View SDS | View COA | Order A Sample | |||
r-SARS-CoV-2 RBD (Delta) hFc | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1015 | View SDS | View COA | Order A Sample | |||
r-SARS-CoV-2 RBD (Beta) hFc | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1014 | View SDS | View COA | Order A Sample | |||
r-SARS-CoV-2 RBD Ag(Wuhan)hFc | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1013 | View SDS | View COA | Order A Sample | |||
rec-SARS-CoV-2 RBD Ag, (XE) | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1011 | View SDS | View COA | Order A Sample | |||
r-SARS-CoV-2 RBD Ag, (Omicron) | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1010 | View SDS | View COA | Order A Sample | |||
r-SARS-CoV-2 RBD Ag, (Mu) | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1009 | View SDS | View COA | Order A Sample | |||
r-SARS-CoV-2 RBD Ag, (Lambda) | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1008 | View SDS | View COA | Order A Sample | |||
r-SARS-CoV-2 RBD Ag, (Delta) | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1007 | View SDS | View COA | Order A Sample | |||
r-SARS-CoV-2 RBD Ag, (Beta) | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1006 | View SDS | View COA | Order A Sample | |||
r-SARS-CoV-2 RBD Ag, (Alpha) | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1005 | View SDS | View COA | Order A Sample | |||
rec-SARS-CoV-2 RBD Ag (Wuhan) | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1004 | View SDS | View COA | Order A Sample | |||
rec-SARS-CoV-2 S1,P1(Gamma) Ag | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1003 | View SDS | View COA | Order A Sample | |||
rec-SARS-CoV-2 S1, B.1.351 Ag | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1002 | View SDS | View COA | Order A Sample | |||
rec-SARS-CoV-2 S1,S2 Ag(Wuhan) | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1001 | View SDS | View COA | Order A Sample | |||
rec-SARS-CoV-2 S1 Ag (Wuhan) | Purified, Liquid | HEK Cells | N/A | EIA,LF | MG | BN1000 | View SDS | View COA | Order A Sample | |||
SARS-CoV-2 RBD,B.1.617.2delta | Purified, Liquid | Insect Cells | N/A | EIA,WB | MG | 9606 | View SDS | View COA | Order A Sample | |||
SARS-CoV-2 S1 RBD B.1.617 | Liquid | Human | N/A | EIA,LF,WB,CLI | MG | 9599 | View SDS | View COA | Order A Sample | |||
SARS-CoV-2 S1 RBD, L452rMutant | Purified | Insect Cells | N/A | EIA,LF,WB,CLI | MG | 9598 | View SDS | View COA | Order A Sample | |||
MAb to SARS-CoV-2 Nucleocapsid | Monoclonal | Purified, Liquid | Human Plasma | IgG1 | EIA,LF,Pr | MG | 9572 | View SDS | View COA | Order A Sample | ||
SARS-CoV-2 S1 RBD, P.1 Mutant | Purified | Insect Cells | N/A | EIA,WB | MG | 9569 | View SDS | View COA | Order A Sample | |||
SARS-CoV-2 S1 RBD,B.1.351 | Purified | Insect Cells | N/A | EIA,LF,WB,CLI | MG | 9568 | View SDS | View COA | Order A Sample | |||
SARS-CoV-2 S1 RBD, Uk B.1.1.7 | Purified | Insect Cells | N/A | EIA,WB | MG | 9567 | View SDS | View COA | Order A Sample | |||
SARS-CoV-2, S1 Trimer | Purified | Insect Cells | N/A | EIA,LF,WB,CLI | MG | 9566 | View SDS | View COA | Order A Sample | |||
MAb to SARS-CoV-2, Trimeric S1 | Monoclonal | Purified | Cell Culture | IgG1 | EIA,WB,LF,Pr | MG | 9565 | View SDS | View COA | Order A Sample | ||
SARS-CoV-2 NP (His-tag) | Aff.Pur. | Insect Cells | N/A | EIA,WB | MG | 9560 | View SDS | View COA | Order A Sample | |||
SARS-CoV-2 Spike S2 (His-tag) | Aff.Pur. | Insect Cells | N/A | EIA,WB | MG | 9559 | View SDS | View COA | Order A Sample | |||
SARS-CoV-2 Spike S1 (RBD) | Aff.Pur. | Insect Cells | N/A | EIA,WB | MG | 9558 | View SDS | View COA | Order A Sample | |||
SARS-CoV-2 Spike S1 (NTD) | Aff.Pur. | Insect Cells | N/A | EIA,WB | MG | 9557 | View SDS | View COA | Order A Sample | |||
SARS-CoV-2 Spike S1 (His-tag) | Aff.Pur. | Insect Cells | N/A | EIA,WB | MG | 9556 | View SDS | View COA | Order A Sample | |||
SARS-CoV-2 NP (dykddddk-tag) | Aff.Pur. | HEK Cells | N/A | EIA,LF,WB | MG | 9554 | View SDS | View COA | Order A Sample | |||
SARS-CoV-2 Spike S1 (RBD) | Aff.Pur. | HEK Cells | N/A | EIA,WB,LF | MG | 9552 | View SDS | View COA | Order A Sample | |||
MAb to SARS-CoV-2 S1, Trimeric | Monoclonal | Purified | Mouse | IgG2b | EIA,WB,LF,Pr | MG | 9551 | View SDS | View COA | Order A Sample | ||
MAb to SARS-CoV-2 S1, Trimeric | Monoclonal | Purified | Mouse | IgG1 | EIA,WB,LF,Pr | MG | 9550 | View SDS | View COA | Order A Sample | ||
MAb to SARS-CoV-2 Nucleocapsid | Monoclonal | Purified | Cell Culture | IgG1 | EIA,LF,WB | MG | 9549 | View SDS | View COA | Order A Sample | ||
MAb to SARS-CoV-2 Nucleocapsid | Monoclonal | Aff.Pur. | Mouse | IgG1 | EIA,LF,WB | MG | 9548 | View SDS | View COA | Order A Sample | ||
MAb to SARS-CoV-2 Nucleocapsid | Monoclonal | Aff.Pur. | Mouse | IgG1 | EIA,LF,WB | MG | 9547 | View SDS | View COA | Order A Sample | ||
SARS-CoV-2-Omicron Spike-RBD | Aff.Pur. | HEK Cells | N/A | EIA,WB | MG | 9544 | View SDS | View COA | Order A Sample | |||
SARS-CoV, Spike (n-term) Recom | Purified | E. coli | N/A | EIA,WB | MG | R18850 | View SDS | View COA | Order A Sample | |||
SARS-CoV, Spike (c-term) Recom | Purified | E. coli | N/A | EIA,WB | MG | R18572 | View SDS | View COA | Order A Sample | |||
SARS-CoV, Spike (middle) Recom | Purified | E. coli | N/A | EIA,WB | MG | R18526 | View SDS | View COA | Order A Sample | |||
SARS-CoV, E Protein, Recomb. | Purified | E. coli | N/A | EIA,WB | MG | R18520 | View SDS | View COA | Order A Sample | |||
SARS-CoV, Nucl.(340-390) Recom | Purified | E. coli | N/A | EIA,WB | MG | R18402 | View SDS | View COA | Order A Sample | |||
SARS-CoV, Nucl. (1-49) Recomb. | Purified | E. coli | N/A | EIA,WB | MG | R18325 | View SDS | View COA | Order A Sample | |||
Rabbit A' SARS-CoV, Spike (ct) | Polyclonal | Aff.Pur. | Rabbit | N/A | EIA | MG | B88502R | View SDS | View COA | Order A Sample | ||
Rabbit A' SARS-CoV, Spike (nt) | Polyclonal | Aff.Pur. | Rabbit | N/A | EIA | MG | B88139R | View SDS | View COA | Order A Sample |
SARS-CoV-2
SARS-CoV-2是一种有包膜的RNA病毒,它有四种主要 的结构蛋白,包括刺突(S)蛋白、包膜(E)蛋白、膜(M)蛋 白和核衣壳(N)蛋白。S蛋白是一种跨膜蛋白,在病毒表面呈突出的三聚体结构,促使病毒通过ACE2受体与宿主细胞结合。N蛋白是冠状病毒RNA转录和复制所必需的结构成分。M蛋白主要决定了病毒包膜的形状,参与病毒的出芽和包膜的形成。E蛋白是SARS-CoV-2结构中最小的蛋白,在病毒的组装和释放中起作用,并且是发病机制所必需的。
人类感染SARS-CoV-2的发病机制表现为从轻微症状到严重呼吸衰竭。老年患者和严重疾病(如高血压、糖尿病、肥胖和心血管疾病)患者往往有更严重的后果,甚至有最高的死亡率。致死的主要原因是急性呼吸窘迫综合征(ARDS)引起的呼吸衰竭,这是由一种被称为“细胞因子风暴”的快速且无法控制的炎症级联信号引起的。细胞因子风暴的最初触发机制尚不清楚,但它可能与免疫系统检测到死亡细胞释放的大量病毒抗原有关。
诊断
用于诊断急性感染的COVID-19病毒检测依赖于使用鼻咽拭子检测SARS-CoV-2核酸或抗原。大多数抗原检测 方法能识别SARS-CoV-2 N蛋白的抗体,因为它是含量最高的病毒蛋白。S蛋白也是检测目标,特别是在可以使用其他样本类型如唾液或 鼻拭子的检测中,这些样本可以由个人收集。
血清学检测用于确定个体对SARS-CoV-2的免疫状态, 使用重组抗原检测IgA、IgG或IgM特异性抗体。对核蛋白检测IgG/IgM相对来说是灵敏度最高的,因为核蛋白浓度很高,因此会产生针对核蛋白的抗体。然而,S蛋白的RBD结构域是宿主附着蛋白,RBD抗体具有更强的特异性,预计具有中和作用。(Sethuraman, N. et al (2020). Interpreting Diagnostic Tests for SARSCoV-2. AMA. 323(22):2249-2251)。为了扩大检测的覆盖面,增加灵敏度和特异性,一些诊断厂家开始在单 一检测中使用几种抗原(如N, S1, RBD)。
呼吸道疾病
产品资料
Meridian Air Dryable Direct StoolCOVID, Flu A/B & RSV MAb Pairs
Meridian Air Dryable Direct Stool COVID-19 Flyer
Meridian Air Dryable Direct StoolRespiratory Diseases Catalog
与我们的专业团队联系
想了解更多迈迪安免疫和分子产品信息?欢迎与我们联系