Covid-19 research. Curiosity meets necessity. You are the superheros.
Coronavirus Research Related Products from Cosmo Bio USA
We don't have everything, but if we have what you need; we think you'll like what we have. Following is a selection of research reagents, biotools, and accessories that may be of value to you and your laboratory if your interests are in, or turning towards one of many aspects of Coronavirus research, diagnositcs development, or vaccine development.
** Optiprep™ - The Ideal Density Gradient Media For Virus Purification **
Cosmo Bio USA - The Ideal Source for Optiprep™ (available from Cosmo Bio USA to USA customers only. Check for your local distributor).
OptiPrep™ (an endotoxin tested, GMP manufactured solution of 60% the iodinated compound iodixanol with a density of of 1.32 g/ml) is the ideal centrifugation media for virus purification. Centrifugation through non-toxic, non-ionic iodixanol density gradients is an integral step in many standard virus purification protocols. Non-toxic, non-ionic iodixanol is favored over CsCl and sucrose density gradient gradients both for its generally superior recovery of infective virus particles -sometimes by orders of magnitude- as well as its user convenience. It is often unnecessary to dialyze iodixanol prior to measuring viral infectivity or before us in down stream applications. Importantly, the osmolality of Optiprep™ solutions are easily measured and reproducible and can be made iso-isomotic at all common densities with the biological particles being fractionated.
Value priced and always in stock, for one bottle or hundreds, Cosmo Bio USA is the always your best source for Optiprep.™
Purification by density gradient centrifugation is deceptively simple but surprisingly powerful. Be sure to browse the extensive library of brochures, methodological application sheets, mini-reviews and educational slide shows authored by Optiprep's makers over years. They're a fantastic resource not only for those with a specific interest in purifying cells, viruses, organelles, membranes, macromolecules or large protein complexes but also for anyone curious to explore the methodology, theory, and power of density gradient centrifugation.
For specific information on Coronvirus purification, see Optiprep™ Application Sheet V21:
"Purification of Group IV((+)ss) RNA viruses: Nidovirales: Coronaviridae and Arteriviridae."
For other general and specific documents related to virus purification with Optiprep, click one of the links below.
Application Sheet: Concentration of Viruses Prior to Gradient Purification (pdf)
Brochure: Purification and Analysis of Viruses (pdf)
Slideshow: SS5 Viruses and Analysis (2 Kb ppt download)
To browse the entire library, explore the Brochures, Methodology, Mini-review and Slide-show tabs at optiprep.com.
** jPhoton Reagent Toolbox For Bioluminescence Assay Development **(available worldwide)
- Antibodies
- Coelenterazine
- Luciferin and Derivatives
- Cacium-Activated Photoproteins
- Photoproteins
- Codon Optimized Photoproteins
- Expression Plasmids
** Coronaviridae Reagents from CUSABIO ** (available from Cosmo Bio USA to USA customers only. Check for your local CUSABIO distributor)
SARS-CoV-2 Reagents
SARS-CoV-2 Proteins
SARS-CoV-2 Antibody and ELISA
Coronavirus Related Reagents
Coronavirus-Related Proteins
Target Name | Product Name | Code | Species | Source | Tag Info |
HE | Recombinant Bovine coronavirus Hemagglutinin-esterase(HE) | CSB-YP323648BJK | BCoV | Yeast | N-terminal 6xHis-tagged |
N | Recombinant Bovine coronavirus Nucleoprotein(N) | CSB-EP320768BJK | BCoV | E.coli | N-terminal 6xHis-tagged |
Orf1ab | Recombinant Middle East respiratory syndrome-related coronavirus Orf1ab,partial | CSB-EP2883GJE | MERS-CoV | E.coli | Tag-Free |
S | Recombinant Human coronavirus OC43 Spike glycoprotein(S) ,partial | CSB-EP336163HIY | HCoV-OC43 | E.coli | N-terminal 6xHis-SUMO-tagged |
S | Recombinant Human coronavirus OC43 Spike glycoprotein(S) ,partial | CSB-YP336163HIY | HCoV-OC43 | Yeast | N-terminal 6xHis-tagged |
S | Recombinant Bovine coronavirus Spike glycoprotein(S) ,partial | CSB-EP333052BJO | BCoV | E.coli | N-terminal 6xHis-tagged |
S | Recombinant Bovine coronavirus Spike glycoprotein(S),partial | CSB-EP322803BJK | BCoV | E.coli | N-terminal 10xHis-tagged |
Coronavirus Related Antibodies
Product Name | Code | Species Reactivity | Tested Applications |
S Antibody | CSB-PA333052LA01BJO | Bovine coronavirus | ELISA |
S Antibody | CSB-PA322803LA01BJK | Bovine coronavirus | ELISA, WB |
S Antibody | CSB-PA336163EA01HIY | Human coronavirus OC43 | ELISA |
Coronavirus Host Interactome Target Reagents
Coronavirus Host Interactome Proteins
Target Name | Product Name | Code | Species | Source | Tag Info |
ACE2 | Recombinant Human Angiotensin-converting enzyme 2(ACE2),partial(Active) | CSB-AP005671HU | Human | Mammalian cell | C-terminal 6xHis-tagged |
CD147 | Recombinant Human Basigin(BSG),partial | CSB-RP117574h | Human | E.coli | N-terminal 6xHis-tagged |
CTSB | Recombinant Human Cathepsin B(CTSB),partial (Active) | CSB-AP005381HU | Human | Mammalian cell | C-terminal 6xHis-tagged |
CTSB | Recombinant Human Cathepsin B(CTSB),partial | CSB-EP006185HU1 | Human | E.coli | N-terminal GST-tagged |
DPP4 | Recombinant Human Dipeptidyl peptidase 4(DPP4) | CSB-CF007139HU | Human | in vitro E.coli expression system | N-terminal 10xHis-tagged |
TMPRSS2 | Recombinant Human Transmembrane protease serine 2(TMPRSS2),partial | CSB-EP023924HU | Human | E.coli | N-terminal 6xHis-tagged |
TMPRSS2 | Recombinant Human Transmembrane protease serine 2(TMPRSS2),partial | CSB-YP023924HU | Human | Yeast | N-terminal 6xHis-tagged |
Coronavirus Host Interactome Antibodies
Product Name | Cat. No. | Species Reactivity | Tested Applications |
ACE2 Antibody | CSB-PA866317LA01HU | Human | ELISA, IHC, IF |
ACE2 Antibody | CSB-PA001150GA01HU | Human, Mouse, Rat | ELISA,WB |
APN Antibody | CSB-PA001827LA01HU | Human, Mouse | ELISA, WB, IHC, IF |
APN Antibody | CSB-PA001827GA01HU | Human,Mouse,Rat | ELISA,WB |
CD147 antibody* | CSB-PA11759A0Rb | Human | ELISA, WB, IHC |
CTSB Antibody* | CSB-PA06974A0Rb | Human, Mouse | ELISA, WB, IHC, IF |
DPP4 Antibody | CSB-PA06229A0Rb | Human, Rat | ELISA, WB, IHC, IF |
DPP4 Antibody | CSB-PA007139GA01HU | Human,Mouse,Rat | ELISA,WB,IHC |
TMPRSS2 Antibody* | CSB-PA971239 | Human | ELISA,WB |
Product Name | Code | Sample Types | Detection Range |
Human ACE2 ELISA Kit | CSB-E04489h | serum, plasma, cell culture supernates | 0.156 ng/mL-10 ng/mL |
Human APN ELISA kit | CSB-EL001827HU | serum, plasma, tissue homogenates | 31.25 pg/mL-2000 pg/mL |
Human CD147 ELISA Kit | CSB-E12994h | serum, plasma | 12.5 pg/mL-800 pg/mL |
Human CTSB ELISA kit | CSB-E13450h | serum, plasma, tissue homogenates | 0.312 ng/mL-20 ng/mL |
Please inquire if you are interested in these products.
Catalog Number | Product Name |
CSB-DP701B | SARS-CoV-2 coronavirus nucleocapsid protein (N protein) |
CSB-DP702I | SARS-CoV-2 coronavirus spike glycoprotein S1 (S1 protein) |
CSB-SF20025 | SARS-CoV-2 Assay Kit |
CSB-DC701B-1 | SARS-CoV-2 Assay Reagent 1 |
CSB-DC701B-2 | SARS-CoV-2 Assay Reagent 2 |
** Mebiol® Gel Thermo-reversible Cell Culture Scaffold ** (available worldwide)
** Fecal Sample Collection ** (available worldwide)
** Sterilzation Indicators ** (available worldwide)
**Biohazard Waste Disposal Bags ** (available worldwide)