SARS-CoV-2 Mu (B.1.621) Variant Recombinant Spike Trimer His Tag

Catalog #: 2601
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200 uL (0.5 mg/mL)(2601-200) $570.00
20 uL (0.5 mg/mL)(2601-20) $210.00
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Short Description

Coronaviruses belong to a large family of protein enveloped positive-strand RNA viruses that are known to cause upper respiratory, gastrointestinal, central nervous system diseases in animals and human (1). One of the main proteins on viral envelop is a heavily glycosylated spike (S) protein (2). Trimeric S protein is involved in host receptor angiotensin-converting enzyme 2 (ACE2) recognition and mediates viral entry into cells. It is the principle antigenic determinant of neutralizing antibodies (3). S protein is recognized by humoral immune response during infection leading to inflammatory response. Homotrimeric S protein is a class I fusion protein that forms large protrusions from the virus surface and undergoes a significant structural rearrangement to fuse the viral membrane with the host-cell membrane once it binds to the host receptor (4).

Product Details

Product Details
Specification Description
Applications ELISA
Clone COV2-Mu
Format His tag
Validated Reactivity Human
Cross Reactivity Predicted to work with mouse, rat and other homologues.
Detection Anti-SARS-CoV-2 mAb
Clonality SARS-CoV-2
Formulation 1X PBS, 0.09% NaN3
Isotype SARS-CoV-2
Preparation His tag purification
Recommended Usage Control antigen for SARS-CoV-2 (COVID-19) diagnostic assays. Contains C-terminal His tag used for purification.
Storage 2-8ºC
Pseudonyms Severe acute respiratory syndrome coronavirus 2 spike, 2019-nCoV spike protein
References 1. Walls A.C. et al., 2019 Cell, 176: 1026-1039.
2. Tang T. et al., 2020, Antiviral Res., 178:10479.
3. Jiang S et al., 2022, Trends Immunol, 41:355-359.
4. Bosch BJ, et al., 2003, J Virol 77:8801-8811.


Cell Culture Products
SARS-CoV-2 Mu Spike Trimer Variant His Tag on SDS-PAGE under nonreducing (NR) and reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.
Cell Culture Products

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