Recombinant Proteins - SARS-CoV-2 (2019-nCoV)


The spike (S) glycoprotein of coronaviruses is essential for binding of the virus to the host cell at the beginning of the infection process. The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein is responsible for membrane fusion and is therefore required for virus entry and cell fusion. The target protein is also a major immunogen and a possible target for entry inhibitors.
The SARS-CoV-2 spike (S) protein is a large type I transmembrane protein composed of two subunits, S1 and S2. The S1 subunit contains a receptor-binding domain (RCB) responsible for binding to the host cell receptor angiotensin-converting enzyme 2 (ACE2). The S2 subunit mediates fusion between the viral and host cell membranes. The S1 RBD protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

The spike (S) glycoprotein of coronaviruses is essential for binding of the virus to the host cell at the beginning of the infection process. The severe acute respiratory syndrome-coronavirus... read more »
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Recombinant Proteins - SARS-CoV-2 (2019-nCoV)


The spike (S) glycoprotein of coronaviruses is essential for binding of the virus to the host cell at the beginning of the infection process. The severe acute respiratory syndrome-coronavirus (SARS-CoV) spike (S) glycoprotein is responsible for membrane fusion and is therefore required for virus entry and cell fusion. The target protein is also a major immunogen and a possible target for entry inhibitors.
The SARS-CoV-2 spike (S) protein is a large type I transmembrane protein composed of two subunits, S1 and S2. The S1 subunit contains a receptor-binding domain (RCB) responsible for binding to the host cell receptor angiotensin-converting enzyme 2 (ACE2). The S2 subunit mediates fusion between the viral and host cell membranes. The S1 RBD protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.

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SARS-CoV-2 (2019-nCoV) Spike S1 Protein (RBD)
SARS-CoV-2 (2019-nCoV) Spike S1 Protein (RBD)
The SARS-CoV-2 genome encodes for a spike protein, an envelope protein, a Introduction membrane protein, and a nucleoprotein. The spike (S) glycoprotein of coronaviruses is essential for binding of the virus to the host cell at the...
€995.00 *
NEW
SARS-CoV-2 Novel Coronavirus 2019-nCoV Spike Glycoprotein-S2
SARS-CoV-2 Novel Coronavirus 2019-nCoV Spike...
The HEK293 derived recombinant protein contains the Novel Coronavirus 2019-nCoV Spike Glycoprotein S2, Wuhan-Hu-1 strain, amino acids 685-1211 fused to Fc tag at C-terminal. The nCoV-S2 protein is supplied as sterile filtered clear 1X...
From €995.00 *
NEW
SARS-CoV-2 Coronavirus 2019 Spike Glycoprotein-S1
SARS-CoV-2 Coronavirus 2019 Spike Glycoprotein-S1
The HEK293 derived recombinant protein contains the Novel Coronavirus 2019-nCoV Spike Glycoprotein S1, Wuhan-Hu-1 strain, amino acids 1-674 fused to Fc tag at C-terminal. The nCoV-S1 protein is supplied as sterile filtered clear 1X DPBS...
From €995.00 *
NEW
SARS-CoV-2 Coronavirus 2019 Spike E-Mosaic
SARS-CoV-2 Coronavirus 2019 Spike E-Mosaic
SARS-CoV-2 Coronavirus 2019 Spike E-Mosaic is a recombinant protein expressed in E.Coli. The protein contains the SARS-CoV-2 spike (S), membrane (M), and envelope (E) immunodominant regions, fused to His tag at C-terminal.
From €225.00 *
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SARS-CoV-2 Coronavirus 2019 Spike (800 -1000)
SARS-CoV-2 Coronavirus 2019 Spike (800 -1000)
SARS-CoV-2 Coronavirus 2019 Spike (800 -1000) is a recombinant protein derived from E.Coli . The protein contains the Coronavirus 2019 Spike (800-1000 a.a.) immunodominant regions, fused to 6xHis tag at C-terminal.
From €225.00 *
NEW
SARS-CoV-2 Coronavirus 2019 Spike (1000 -1200)
SARS-CoV-2 Coronavirus 2019 Spike (1000 -1200)
SARS-CoV-2 Coronavirus 2019 Spike (1000 -1200) is a recombinant protein derived from E.Coli . The protein contains the Coronavirus 2019 Spike (1000-1200 a.a.) immunodominant regions, fused to 6xHis tag at C-terminal.
From €225.00 *
NEW
SARS-CoV-2 Coronavirus 2019 Spike (300 -600) Receptor Binding Domain
SARS-CoV-2 Coronavirus 2019 Spike (300 -600)...
SARS-CoV-2 Coronavirus 2019 Spike (300 -600) Receptor Binding Domain is derived as a recombinant protein from E.Coli . The protein contains the Coronavirus 2019 Spike Receptor Binding Domain (300-600 a.a.) immunodominant region, fused to...
From €225.00 *
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Coronavirus 2019 Nucleocapsid Mosaic Protein
Coronavirus 2019 Nucleocapsid Mosaic Protein
The E.Coli derived recombinant protein contains the Coronavirus 2019 full length nuclepocapsid Mosaic immunodominant regions [ full length N-antigen ], fused to 6xHis tag at C-terminal. The protein is supplied as a sterile filtered clear...
From €225.00 *
Cas9-Dead-NLS-EGFP
Cas9-Dead-NLS-EGFP
The Cas9-Dead-NLS-EGFP protein is catalytically inactive ("dead") due to the D10A and H840A substitutions. The NLS is followed by a C-terminal enhanced green-fluorescence protein (EGFP) sequence. The EGFP-tag offers many application...
From €284.45 *
Cas9-Dead-NLS Protein
Cas9-Dead-NLS Protein
The Cas9-Dead-NLS protein is catalytically inactive ("dead") due to the D10A and H840A substitutions. Thus Cas9-Dead-NLS binds to DNA, but does not modify it. This property allows specific genomic targeting, e. g. to block transcription....
From €257.99 *
Cas9-NLS (CRISPR associated protein 9)
Cas9-NLS (CRISPR associated protein 9)
The Genaxxon Cas9-NLS represents the wild-type Cas9 nuclease from S. pyogenes , fused with a C-terminal NLS. Currently, the best-established Cas9 protein in the field with most publications. Cas9-NLS (CRISPR associated protein 9) is an...
From €234.00 *
Peptidyl-Prolyl Cis/Trans-Isomerase - rHuPIN-1 - EC 5.2.1.8
Peptidyl-Prolyl Cis/Trans-Isomerase - rHuPIN-1...
Human Pin 1 is a peptidyl-prolyl cis/trans isomerase (PPIase) that interacts with NIMA and essential for cell cycle regulation Pin1 is nuclear PPIase containing a WW protein interaction domain , and is structurally and functionally...
From €145.00 *
Peroxidase from horseradish - HRP
Peroxidase from horseradish - HRP
Meerrettichperoxidase (HRP) aus Meerrettichextrakten wird intensiv in der Molekularbiologie, der Antikörperdetektion (ELISA) und weiteren Anwendungen eingesetzt. Meerrettichperoxidase wird sehr häufig bei den folgenden Anwendungen...
€77.75 *
rAminopeptidase
rAminopeptidase
Recombinant Aeromonas Aminopeptidase
From €253.58 *
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Cas9-NLS-tagRFP - Cas9 protein with red fluorescent tag
Cas9-NLS-tagRFP - Cas9 with red fluorescent...
Cas9-NLS-tagRFP is another innovative Cas9 nuclease where the NLS is followed by a C-terminal tag red-fluorescent protein (tagRFP) sequence. The transfection efficiency of Cas9-NLS-tagRFP is as high as for the untagged Cas9-NLS nuclease,...
From €284.45 *
Cas9-Nickase-NLS
Cas9-Nickase-NLS
Cas9-Nickases, mutant forms of the Cas9 protein, only cleave the strand complementary to the gRNA, generating a nick in the double-stranded (ds)DNA. Therefore, Cas9-Nickases need to be complexed with two different gRNAs, targeting...
From €257.99 *
esiCRISPR Kit-wt
esiCRISPR Kit-wt
The esiCRISPR Kit applies the CRISPR/Cas9 technology to generate knockouts or knock-ins. For knockouts, no additional components are required. For knock-ins, which are based on homology-directed repair, the user must simply add a DNA...
€606.38 *
Cas9-NLS-EGFP
Cas9-NLS-EGFP
This innovative Cas9 nuclease is composed of a Cas9 sequence from Streptococcus pyogenes followed by a nuclear-localization sequence (NLS) and a C-terminal enhanced green fluorescent protein (EGFP) tag. Similar to Cas9-NLS-tagRFP > the...
From €284.45 *
recombinant Lysostaphin - Glycyl-glycine Endopeptidase
recombinant Lysostaphin - EC 3.4.24.75
Lysostaphin, an endopeptidase specific for the cell wall peptidoglycan of staphylococci, is an extremely potent anti-staphylococcal agent. Lysostaphin is used as a research and diagnostic tool. Because it lyses staphylococci efficiently,...
From €170.89 *
Lysostaphin from Staphylococcus simulans
Lysostaphin from Staphylococcus simulans
Description Lysostaphin is a zinc endopeptidase with a molecular weight of approximately 25 kDa. Because lysostaphin cleaves the polyglycine cross-links in the peptidoglycan layer of the cell wall of Staphylococcus species it has been...
€131.25 *
rHu EpCAM - 100 µg
rHu EpCAM - 100 µg
Epithelial Cell Adhesion Molecule (EpCAM) also known as antigen GA733-2 is a 40 kDa transmembrane glycoprotein . It´s composed of a 242 aa extracellular domain (ED), a 23 aa transmembrane region and a 26 aa cytoplasmatic region. EpCAM is...
€755.44 *
rHu HER2-ECD - 100 µg
rHu HER2-ECD - 100 µg
HER2/neu/ErbB-2 (human epidermal growth factor receptor 2) is a membrane glycoprotein of the ErbB family of tyrosine kinase receptors. This protein family members (ErbB1-4) serve as receptors for epidermal growth factor. ErbB2 is found...
€571.73 *
rHu Vitronectin
rHu Vitronectin
Vitronectin is a multifunctional glycoprotein present in blood and in the extra-cellular matrix. The complete open reading frame encodes for 459 amino acids which are preceded by a 19 amino acid signal peptide. It contains three...
From €280.75 *