Application Data
(Fig2: Immobilized Recombinant 2019-nCoV Spike S1+S2 ECD-His at 2 ug/mL (100 ul/well) can bind Recombinant Human ACE2 with a linear range of 1.5-115.4 ng/mL.)
COVID 19 Spike S1+S2 ECD Coronavirus Recombinant Protein | COVID-19 recombinant protein
Recombinant Sars-Cov-2 (COVID-19/2019-nCov) S1+S2 ECD Protein
Purity
>97% by SDS-PAGE.
Synonyms
COVID 19 Spike S1+S2 ECD Coronavirus; N/A; Recombinant Sars-Cov-2 (COVID-19/2019-nCov) S1+S2 ECD Protein; 2019 Novel Coronavirus; Coronavirus; CoV; COVID-19 virus; HCoV-2; Human Coronavirus 2019; SARS2; SARS-CoV-2; Severe acute respiratory syndrome coronavirus 2; Spike S1+S2 ECD; COVID-19 recombinant protein
Host
HEK293 cells
Purity/Purification
>97% by SDS-PAGE.
Form/Format
Supplied as a 0.22um filtered solution in PBS, pH7.4.
Endotoxin
<0.1EU/ug of the protein by LAL method.
Reconstitution
Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water.
Amino Acid note
Tag 6xHis tag at the C-terminus. (Val11-Gln1208)
Preparation and Storage
Store the lyophilized protein at -20 degree C to -80 degree C for long term.
After reconstitution, the protein solution is stable at -20 degree C for 3 months, at 2-8 degree C for up to 1 week.
After reconstitution, the protein solution is stable at -20 degree C for 3 months, at 2-8 degree C for up to 1 week.
Application Data
(Fig2: Immobilized Recombinant 2019-nCoV Spike S1+S2 ECD-His at 2 ug/mL (100 ul/well) can bind Recombinant Human ACE2 with a linear range of 1.5-115.4 ng/mL.)
Application Data
(Fig2: Immobilized Recombinant 2019-nCoV Spike S1+S2 ECD-His at 2 ug/mL (100 ul/well) can bind Recombinant Human ACE2 with a linear range of 1.5-115.4 ng/mL.)
SDS-PAGE
(Fig 1 : Recombinant 2019-nCoV S1+S2 ECD Protein was determined by SDS-PAGE with Coomassie Blue, showing bands around 80, 110, 180 kDa.)
SDS-PAGE
(Fig 1 : Recombinant 2019-nCoV S1+S2 ECD Protein was determined by SDS-PAGE with Coomassie Blue, showing bands around 80, 110, 180 kDa.)
Related Product Information for COVID-19 recombinant protein
Recombinant 2019-nCoV S1+S2 ECD Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Val11-Gln1208) of 2019-ncov S1+S2 ECD (Accession #YP_009724390.1) fused with an 6xHis tag at the C-terminus.
Product Categories/Family for COVID-19 recombinant protein
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Product Notes
The COVID-19 (Catalog #AAA78536) is a Recombinant Protein produced from HEK293 cells and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "COVID 19 Spike S1+S2 ECD Coronavirus, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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