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Ogalvibart (C-135-LS) is a human anti-SARS-CoV-2 monoclonal antibody (IgG1 type). Ogalvibart binds to the spike (S) glycoprotein receptor-binding domain (RBD) of SARS-CoV-2. Ogalvibart in combination with C144LS (1:1 ratio) shows good preventive activity and can effectively block the development of COVID19 in a rhesus monkey disease model .
Beludavimab (BMS 4182137; VIR 7832) is a monoclonal antibody targeting the spikeglycoprotein of SARS-CoV-2. Beludavimab binds to recombinant spikeprotein receptor-binding domain (S-RBD) with an EC50 value of 14.9 ng/mL and a Kd of 0.21 nM .
Ogalvibart (C-135-LS) is a human anti-SARS-CoV-2 monoclonal antibody (IgG1 type). Ogalvibart binds to the spike (S) glycoprotein receptor-binding domain (RBD) of SARS-CoV-2. Ogalvibart in combination with C144LS (1:1 ratio) shows good preventive activity and can effectively block the development of COVID19 in a rhesus monkey disease model .
Beludavimab (BMS 4182137; VIR 7832) is a monoclonal antibody targeting the spikeglycoprotein of SARS-CoV-2. Beludavimab binds to recombinant spikeprotein receptor-binding domain (S-RBD) with an EC50 value of 14.9 ng/mL and a Kd of 0.21 nM .
MERS-CoV Spike/S1 Proteinas, a crucial component of the Middle East Respiratory Syndrome Coronavirus (MERS-CoV), mediates viral entry into host cells by binding to the host receptor DPP4. The Spike/S1 protein initiates the infection process and is a key target for antiviral strategies. Understanding its structure and interactions is vital for developing effective interventions against MERS-CoV. MERS-CoV Spike/S1 Protein (CHO, hFc) is the recombinant Virus-derived MERS-CoV Spike/S1 protein, expressed by CHO , with C-hFc labeled tag.
The SARS-CoV Spike glycoprotein (S) has three subunits S1, S2' and S2 through alternative splicing. The engagement of the MERS-CoV spike protein S1 with CD26 (also known as dipeptidyl peptidase 4, DPP4) mediates viral attachment to host cells and virus鈥揷ell fusion, thereby initiating infection. S2 mediates fusion of the virion and cellular membranes by acting as a class I viral fusion protein and S2' is unmasked following S2 cleavage occurring upon virus endocytosis. MERS-CoV Spike/S1 Protein (HEK293, His) is the recombinant Virus-derived MERS-CoV Spike/S1 protein, expressed by HEK293 , with C-His labeled tag.
The SARS-CoV Spike glycoprotein (S) has three subunits S1, S2' and S2 through alternative splicing. The engagement of the MERS-CoV spike protein S1 with CD26 (also known as dipeptidyl peptidase 4, DPP4) mediates viral attachment to host cells and virus鈥揷ell fusion, thereby initiating infection. S2 mediates fusion of the virion and cellular membranes by acting as a class I viral fusion protein and S2' is unmasked following S2 cleavage occurring upon virus endocytosis. MERS-CoV Spike/S2 Protein (sf9, His) is the recombinant Virus-derived MERS-CoV Spike/S2 protein, expressed by Sf9 insect cells , with C-His labeled tag. The total length of MERS-CoV Spike/S2 Protein (sf9, His) is 571 a.a., with molecular weight of ~63.84 kDa.
The SARS-CoV Spike glycoprotein (S) has three subunits S1, S2' and S2 through alternative splicing. The engagement of the MERS-CoV spike protein S1 with CD26 (also known as dipeptidyl peptidase 4, DPP4) mediates viral attachment to host cells and virus鈥揷ell fusion, thereby initiating infection. S2 mediates fusion of the virion and cellular membranes by acting as a class I viral fusion protein and S2' is unmasked following S2 cleavage occurring upon virus endocytosis. MERS-CoV Spike/S Protein RBD (sf9, Fc) is the recombinant Virus-derived MERS-CoV Spike/S protein RBD, expressed by Sf9 insect cells , with C-rFc labeled tag.
The SARS-CoV Spike glycoprotein (S) has three subunits S1, S2' and S2 through alternative splicing. The engagement of the MERS-CoV spike protein S1 with CD26 (also known as dipeptidyl peptidase 4, DPP4) mediates viral attachment to host cells and virus鈥揷ell fusion, thereby initiating infection. S2 mediates fusion of the virion and cellular membranes by acting as a class I viral fusion protein and S2' is unmasked following S2 cleavage occurring upon virus endocytosis. MERS-CoV Spike/S Protein RBD (sf9, His) is the recombinant Virus-derived MERS-CoV Spike/S protein RBD, expressed by Sf9 insect cells , with C-His labeled tag.
The SARS-CoV Spike glycoprotein (S) has three subunits S1, S2' and S2 through alternative splicing. The engagement of the MERS-CoV spike protein S1 with CD26 (also known as dipeptidyl peptidase 4, DPP4) mediates viral attachment to host cells and virus鈥揷ell fusion, thereby initiating infection. S2 mediates fusion of the virion and cellular membranes by acting as a class I viral fusion protein and S2' is unmasked following S2 cleavage occurring upon virus endocytosis. MERS-CoV Spike/S Protein RBD (Biotinylated, sf9, His) is the recombinant Virus-derived MERS-CoV Spike/S protein RBD, expressed by Sf9 insect cells , with C-His labeled tag.
The SARS-CoV Spike glycoprotein (S) has three subunits S1, S2' and S2 through alternative splicing. S protein orchestrates viral entry by attaching the virion to the cell membrane through interactions with human ACE2 and CLEC4M/DC-SIGNR receptors. S protein also impairs target cell killing, cytokine production and down-regulates host tetherin (BST2), countering the antiviral activity of host. SARS-CoV S Protein RBD (HEK293, Fc) is the recombinant Virus-derived SARS-CoV S protein RBD, expressed by HEK293 , with C-mFc labeled tag. The total length of SARS-CoV S Protein RBD (HEK293, Fc) is 222 a.a., with molecular weight of ~51.40 kDa.
The SARS-CoV Spike glycoprotein (S) has three subunits S1, S2' and S2 through alternative splicing. S protein orchestrates viral entry by attaching the virion to the cell membrane through interactions with human ACE2 and CLEC4M/DC-SIGNR receptors. S protein also impairs target cell killing, cytokine production and down-regulates host tetherin (BST2), countering the antiviral activity of host. SARS-CoV S1 Protein (sf9, His) is the recombinant Virus-derived SARS-CoV S1 protein, expressed by Sf9 insect cells , with C-His labeled tag. The total length of SARS-CoV S1 Protein (sf9, His) is 667 a.a., with molecular weight of ~85.8 kDa.
The SARS-CoV Spike glycoprotein (S) has three subunits S1, S2' and S2 through alternative splicing. S protein orchestrates viral entry by attaching the virion to the cell membrane through interactions with human ACE2 and CLEC4M/DC-SIGNR receptors. S protein also impairs target cell killing, cytokine production and down-regulates host tetherin (BST2), countering the antiviral activity of host. SARS-CoV S1 Protein (HEK293, Fc) is the recombinant Virus-derived SARS-CoV S1 protein, expressed by HEK293 , with C-mFc labeled tag. The total length of SARS-CoV S1 Protein (HEK293, Fc) is 667 a.a., with molecular weight of ~99.40 kDa.
SARS-CoV spike glycoprotein 2 (S2) is a subunit of SARS-CoV Spike glycoprotein, among with S1 and S2'. S2 (668-1255) mediates fusion of the virion and cellular membranes by acting as a class I viral fusion protein, during endocytosis, S2 is cleaved into S2' (798-1255). Internalization into host cell endosomes induces S glycoprotein conformational changes, potentially unmasking the fusion peptide of S2 through cathepsin CTSL proteolysis. SARS-CoV S2 Protein (sf9, His) is the recombinant Virus-derived SARS-CoV S2 protein, expressed by Sf9 insect cells , with C-His labeled tag.
The SARS-CoV Spike glycoprotein (S) has three subunits S1, S2' and S2 through alternative splicing. S protein orchestrates viral entry by attaching the virion to the cell membrane through interactions with human ACE2 and CLEC4M/DC-SIGNR receptors. S protein also impairs target cell killing, cytokine production and down-regulates host tetherin (BST2), countering the antiviral activity of host. SARS-CoV S Protein RBD (sf9, His) is the recombinant Virus-derived SARS-CoV S protein RBD, expressed by Sf9 insect cells , with C-His labeled tag. The total length of SARS-CoV S Protein RBD (sf9, His) is 222 a.a., with molecular weight of ~35.1 kDa.
The SARS-CoV Spike glycoprotein (S) has three subunits S1, S2' and S2 through alternative splicing. S protein orchestrates viral entry by attaching the virion to the cell membrane through interactions with human ACE2 and CLEC4M/DC-SIGNR receptors. S protein also impairs target cell killing, cytokine production and down-regulates host tetherin (BST2), countering the antiviral activity of host. SARS-CoV S Protein RBD (sf9, Fc) is the recombinant Virus-derived SARS-CoV S protein RBD, expressed by Sf9 insect cells , with C-rFc labeled tag. The total length of SARS-CoV S Protein RBD (sf9, Fc) is 222 a.a., with molecular weight of ~78.9 & 54.3 kDa, respectively.
The SARS-CoV-2 S glycoprotein is critical in infection, binding to the ACE2 receptor and allowing viral particles to attach to the host cell membrane. Cleavage of S2/S2′ triggers cell membrane fusion or internalization via endocytosis. SARS-CoV-2 S glycoprotein (P.pastoris, His, SUMO) is the recombinant Virus-derived SARS-CoV-2 S glycoprotein, expressed by P. pastoris , with N-6*His, N-SUMO labeled tag. The total length of SARS-CoV-2 S glycoprotein (P.pastoris, His, SUMO) is 223 a.a., with molecular weight of ~38.2 kDa.
SARS-CoV spike glycoprotein 2 (S2) is a subunit of SARS-CoV Spike glycoprotein, among with S1 and S2'. S2 (668-1255) mediates fusion of the virion and cellular membranes by acting as a class I viral fusion protein, during endocytosis, S2 is cleaved into S2' (798-1255). Internalization into host cell endosomes induces S glycoprotein conformational changes, potentially unmasking the fusion peptide of S2 through cathepsin CTSL proteolysis. SARS-CoV S Protein (S577A, sf9, His) is the recombinant Virus-derived SARS-CoV S protein, expressed by Sf9 insect cells , with C-His labeled tag.
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-CoV-2 S2 Protein (Biotinylated, sf9, His) is the recombinant Virus-derived SARS-CoV-2 S2 protein, expressed by Sf9 insect cells , with C-His labeled tag.
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-CoV-2 S1 Protein (HEK293, His-Avi) is the recombinant Virus-derived SARS-CoV-2 S1 protein, expressed by HEK293 , with C-Avi, C-His labeled tag.
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-CoV-2 S1 Protein (Biotinylated, HEK293, His) is the recombinant Virus-derived SARS-CoV-2 S1 protein, expressed by HEK293 , with C-His labeled tag. The total length of SARS-CoV-2 S1 Protein (Biotinylated, HEK293, His) is 670 a.a., with molecular weight of ~76.5 kDa.
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2' acts as a viral fusion peptide, revealing itself after S2 cleavage during virus endocytosis. SARS-COV-2 S Trimer Protein (HEK293, Fc) is the recombinant Virus-derived SARS-COV-2 S Trimer protein, expressed by HEK293 , with C-hFc labeled tag.
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2' acts as a viral fusion peptide, revealing itself after S2 cleavage during virus endocytosis. SARS-COV-2 S Trimer Protein (HEK293, His-Avi) is the recombinant Virus-derived SARS-COV-2 S Trimer protein, expressed by HEK293 , with C-Avi, C-His labeled tag.
The SARS-CoV-2 S glycoprotein is critical in infection, binding to the ACE2 receptor and allowing viral particles to attach to the host cell membrane. Cleavage of S2/S2′ triggers cell membrane fusion or internalization via endocytosis. SARS-CoV-2 S glycoprotein (HEK293, His-mFc) is the recombinant Virus-derived SARS-CoV-2 S glycoprotein, expressed by HEK293 , with C-mFc, C-6*His labeled tag. The total length of SARS-CoV-2 S glycoprotein (HEK293, His-mFc) is 223 a.a., with molecular weight (glycosylation form) of ~66.0 kDa.
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-CoV-2 S1 Protein (D614G, HEK293, His) is the recombinant Virus-derived SARS-CoV-2 S1 protein, expressed by HEK293 , with C-His labeled tag. The total length of SARS-CoV-2 S1 Protein (D614G, HEK293, His) is 670 a.a., with molecular weight of ~76.41 kDa.
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-CoV-2 S1 Protein (D614G, HEK293, Fc) is the recombinant Virus-derived SARS-CoV-2 S1 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of SARS-CoV-2 S1 Protein (D614G, HEK293, Fc) is 670 a.a., with molecular weight of ~101.7 kDa.
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2' acts as a viral fusion peptide, revealing itself after S2 cleavage during virus endocytosis. SARS-CoV-2 S Trimer Protein (Biotinylated, HEK293, His-Avi) is the recombinant Virus-derived SARS-CoV-2 S Trimer protein, expressed by HEK293 , with C-Avi, C-His labeled tag.
The SARS-CoV S protein coordinates viral entry by interacting with human ACE2 and CLEC4M/DC-SIGNR receptors to attach viral particles to the cell membrane. It downregulates host tethering protein (BST2) through lysosomal degradation, antagonizing its antiviral activity. SARS-CoV S Protein (HEK293, His-Myc) is the recombinant Virus-derived SARS-CoV S protein, expressed by HEK293 , with N-10*His, C-Myc labeled tag. The total length of SARS-CoV S Protein (HEK293, His-Myc) is 222 a.a., with molecular weight of ~37 kDa.
The SARS-CoV S protein coordinates viral entry by interacting with human ACE2 and CLEC4M/DC-SIGNR receptors to attach viral particles to the cell membrane. It downregulates host tethering protein (BST2) through lysosomal degradation, antagonizing its antiviral activity. SARS-CoV S1 Protein (HEK293, His-Avi) is the recombinant Virus-derived SARS-CoV S1 protein, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of SARS-CoV S1 Protein (HEK293, His-Avi) is 654 a.a., with molecular weight of 100-120 kDa.
The SARS-CoV S protein coordinates viral entry by interacting with human ACE2 and CLEC4M/DC-SIGNR receptors to attach viral particles to the cell membrane. It downregulates host tethering protein (BST2) through lysosomal degradation, antagonizing its antiviral activity. SARS-CoV S1 Protein (HEK293, Fc-Avi) is the recombinant Virus-derived SARS-CoV S1 protein, expressed by HEK293 , with C-Avi, C-hFc labeled tag. The total length of SARS-CoV S1 Protein (HEK293, Fc-Avi) is 654 a.a., with molecular weight of 120-140 kDa.
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-CoV-2 S1 Protein (305a.a, HEK293, Fc-Avi) is the recombinant Virus-derived SARS-CoV-2 S1 protein, expressed by HEK293 , with C-Avi, C-hFc labeled tag.
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-CoV-2 S1 Protein (Delta, B.1.617.2, His) is the recombinant virus-derived SARS-CoV-2 S1, expressed by HEK293 , with C-10*His labeled tag. ,
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2' acts as a viral fusion peptide, revealing itself after S2 cleavage during virus endocytosis. SARS-COV-2 S1 Protein NTD (HEK293, His-Flag) is the recombinant Virus-derived SARS-COV-2 S1 protein NTD, expressed by HEK293 , with C-His, C-Flag labeled tag.
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2' acts as a viral fusion peptide, revealing itself after S2 cleavage during virus endocytosis. SARS-COV-2 S Trimer Protein (D614G, HEK293, His-Avi) is the recombinant Virus-derived SARS-COV-2 S Trimer protein, expressed by HEK293 , with C-Avi, C-His labeled tag.
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2' acts as a viral fusion peptide, revealing itself after S2 cleavage during virus endocytosis. SARS-CoV-2 S1 Protein (Biotinylated, HEK293, Fc-Avi) is the recombinant Virus-derived SARS-CoV-2 S1 protein, expressed by HEK293 , with C-Avi, C-hFc labeled tag.
The SARS-CoV S protein coordinates viral entry by interacting with human ACE2 and CLEC4M/DC-SIGNR receptors to attach viral particles to the cell membrane. It downregulates host tethering protein (BST2) through lysosomal degradation, antagonizing its antiviral activity. SARS-CoV S1 Protein RBD (Biotinylated, HEK293, His-Avi) is the recombinant Virus-derived SARS-CoV S1 protein RBD, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of SARS-CoV S1 Protein RBD (Biotinylated, HEK293, His-Avi) is 654 a.a., with molecular weight of 120-140 kDa.
The SARS-CoV S protein coordinates viral entry by interacting with human ACE2 and CLEC4M/DC-SIGNR receptors to attach viral particles to the cell membrane. It downregulates host tethering protein (BST2) through lysosomal degradation, antagonizing its antiviral activity. SARS-CoV S1 Protein RBD (Biotinylated, HEK293, Fc-Avi) is the recombinant Virus-derived SARS-CoV S1 protein RBD, expressed by HEK293 , with C-Avi, C-hFc labeled tag. The total length of SARS-CoV S1 Protein RBD (Biotinylated, HEK293, Fc-Avi) is 654 a.a., with molecular weight of 120-140 kDa.
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-CoV-2 S2 Protein (sf9, Fc) is the recombinant Virus-derived SARS-CoV-2 S2 protein, expressed by Sf9 insect cells , with C-mFc labeled tag.
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-COV-2 S1 Protein (N501Y, HEK293, His) is the recombinant Virus-derived SARS-COV-2 S1 protein, expressed by HEK293 , with C-His labeled tag.
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-COV-2 S trimer Protein (XBB.1.16, HEK293, His) is the recombinant virus-derived SARS-COV-2 S trimer, expressed by HEK293 , with C-His labeled tag. ,
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2' acts as a viral fusion peptide, revealing itself after S2 cleavage during virus endocytosis. SARS-COV-2 S1 Protein (D614G, HEK293, His-Avi) is the recombinant Virus-derived SARS-COV-2 S1 protein, expressed by HEK293 , with C-Avi, C-His labeled tag.
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2' acts as a viral fusion peptide, revealing itself after S2 cleavage during virus endocytosis. SARS-COV-2 S1 Protein (670a.a, HEK293, Fc-Avi) is the recombinant Virus-derived SARS-COV-2 S1 protein, expressed by HEK293 , with C-Avi, C-hFc labeled tag.
The SARS-CoV S protein coordinates viral entry by interacting with human ACE2 and CLEC4M/DC-SIGNR receptors to attach viral particles to the cell membrane. It downregulates host tethering protein (BST2) through lysosomal degradation, antagonizing its antiviral activity. SARS-CoV S Protein RBD (HEK293, His-Avi) is the recombinant Virus-derived SARS-CoV S protein RBD, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of SARS-CoV S Protein RBD (HEK293, His-Avi) is 222 a.a., with molecular weight of 36-46 kDa.
The SARS-CoV S protein coordinates viral entry by interacting with human ACE2 and CLEC4M/DC-SIGNR receptors to attach viral particles to the cell membrane. It downregulates host tethering protein (BST2) through lysosomal degradation, antagonizing its antiviral activity. SARS-CoV S Protein RBD (Biotinylated, HEK293, His-Avi) is the recombinant Virus-derived SARS-CoV S protein RBD, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of SARS-CoV S Protein RBD (Biotinylated, HEK293, His-Avi) is 222 a.a., with molecular weight of 36-46 kDa.
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2' acts as a viral fusion peptide, revealing itself after S2 cleavage during virus endocytosis. SARS-COV-2 S Protein RBD (HEK293, His-Avi) is the recombinant Virus-derived SARS-COV-2 S protein RBD, expressed by HEK293 , with C-Avi, C-His labeled tag. The total length of SARS-COV-2 S Protein RBD (HEK293, His-Avi) is 214 a.a., with molecular weight of 32-42 kDa.
HCoV-OC43 Spike/S Protein, particularly the S1 subunit, initiates infection by attaching the virion to the cell membrane. It interacts with sialic acid-containing cell receptors, facilitating virus binding and marking the initial step in the infection process, establishing a connection with the host receptor for infection commencement. HCoV-OC43 Spike/S Protein (Sf9, His, myc) is the recombinant Virus-derived HCoV-OC43 Spike/S protein, expressed by Sf9 insect cells , with C-Myc, N-10*His labeled tag. The total length of HCoV-OC43 Spike/S Protein (Sf9, His, myc) is 330 a.a., with molecular weight of ~41.0 kDa.
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2' acts as a viral fusion peptide, revealing itself after S2 cleavage during virus endocytosis. SARS-CoV-2 S1 Protein (Biotinylated, Omicron, B.1.1.529, HEK293, His-Avi) is a recombinant protein dimer complex containing Virus-derived SARS-CoV-2 S1 protein, expressed by HEK293 , with C-His, C-Avi labeled tag. SARS-CoV-2 S1 Protein (Biotinylated, Omicron, B.1.1.529, HEK293, His-Avi), has molecular weight of 110-120 kDa.
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2' acts as a viral fusion peptide, revealing itself after S2 cleavage during virus endocytosis. SARS-CoV-2 S Protein RBD (Biotinylated, HEK293, Fc-Avi) is the recombinant Virus-derived SARS-CoV-2 S protein RBD, expressed by HEK293 , with C-Avi, C-hFc labeled tag. The total length of SARS-CoV-2 S Protein RBD (Biotinylated, HEK293, Fc-Avi) is 214 a.a., with molecular weight of 60-62 kDa.
The SARS-Cov-2 S glycoprotein is a SARS-Cov-2 S glycoprotein. The amino acid sequence 1261-1267a.a of the SARS-Cov-2 S glycoprotein is transmembrane. The SARS-Cov-2 S glycoprotein is a highly glycosylated trimer, each of which consists of 1260 amino acids (residues 14-1273), divided into four structural domains: the n-terminal domain (NTD), the c-terminal domain (CTD, also known as the receptor-binding domain, RBD), and two subdomains (SD1 and SD2). SARS-COV-2 S1 Protein (N501Y, K417N, E484K, HEK293, His) is the recombinant Virus-derived SARS-COV-2 S1 protein, expressed by HEK293 , with C-His labeled tag. The total length of SARS-COV-2 S1 Protein (N501Y, K417N, E484K, HEK293, His) is 670 a.a., with molecular weight of 90-130 kDa.
The SARS-CoV-2 S glycoprotein is critical in infection, binding to the ACE2 receptor and allowing viral particles to attach to the host cell membrane. Cleavage of S2/S2′ triggers cell membrane fusion or internalization via endocytosis. Spike glycoprotein, SARS-CoV-2 (Sf9, His) is the recombinant virus-derived Spike glycoprotein, expressed by Sf9 insect cells , with His labeled tag. ,
The SARS-CoV-2 S glycoprotein is critical in infection, binding to the ACE2 receptor and allowing viral particles to attach to the host cell membrane. Cleavage of S2/S2′ triggers cell membrane fusion or internalization via endocytosis. Spike glycoProtein Protein, SARS-CoV-2 (HEK293, Strep, His) is the recombinant virus-derived Spike glycoProtein, expressed by HEK293 , with Strep, His labeled tag. ,
SARS-CoV-2 S1 Protein, in its Spike protein S1 form, initiates infection by attaching the virion to the cell membrane through host receptor interaction. Simultaneously, Spike protein S2' acts as a viral fusion peptide, revealing itself after S2 cleavage during virus endocytosis. SARS-CoV-2 S Protein RBD (N501Y, K417N, E484K, HEK293, His) is the recombinant Virus-derived SARS-CoV-2 S protein RBD, expressed by HEK293 , with C-His labeled tag. The total length of SARS-CoV-2 S Protein RBD (N501Y, K417N, E484K, HEK293, His) is 223 a.a., with molecular weight of 30-40 kDa.
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