KRISHGEN COVID-19

Research Solutions for Coronavirus – Krishgen

Krishgen provides a wide catalog of relevant tools for COVID-19 research and clinical diagnostics, including ELISA, RT-PCR, RAPID kits and various proteins.

The ongoing pneumonia outbreak in the city of Wuhan is caused by the highly infectious coronavirus 2019-nCoV, named by the World Health Organization on January 12nd, 2020. This new virus belongs to the Betacoronavirus Genus, which also includes SARS CoV (2003) and MERS CoV (2012). The sequence similarity between 2019-nCoV and MERS-CoV is 40%, while that between 2019-nCoV and SARS-CoV is 70%.

Krishgen has been at the forefront of the SARS-CoV-2 response, manufacturing various specific assays and tests from April 2020. These products have supported a variety of research, as well as vaccine and therapy development.

Primarily, Krishgen is working on accurate, specific ELISA for antigen, and antibody studies related to COVID-19. Whether you are working with Spike protein (RBD, S1 and S2) or N-protein, and with IgG or IgM, Krishgen has the right immunoassay for you. Our species-specific ELISA kits allow for antigen and antibody quantification in human as well as animal models.

Krishgen is currently the only company in the world commercially manufacturing several of these ELISA. If you require support in choosing the right product, get in touch with our technical support team today!

Specific, sensitive assays for qualitative and quantitative detection of SARS-CoV-2 antigens and antibodies in human serum or plasma.

 

Name Catalogue Number
Human Anti-Coronavirus IgG ELISA KBVH015-1
Human Anti-SARS-CoV-2 Spike Protein IgG ELISA KBVH015-2
Human Anti-SARS-CoV-2 IgG Antibody to Nucleocapsid Protein ELISA KBVH015-3
Human SARS-CoV-2 Spike Protein Antigen ELISA KBVH015-4
Human SARS-CoV-2 Nucleoprotein Antigen ELISA KBVH015-5
Human Anti-SARS-CoV-2 IgM Antibody to Spike Protein ELISA KBVH015-6
Human Anti-SARS-CoV-2 IgM Antibody to Nucleoprotein ELISA KBVH015-7
Human Anti-SARS-CoV-2 IgG Antibody To Spike Protein ELISA (Quantitative) KBVH015-8
Human Anti-SARS-CoV-2 IgG Antibody To Nucleoprotein ELISA (Quantitative) KBVH015-9
Human SARS-CoV Antigen ELISA KBVH201
Human MERS-CoV Antigen ELISA KBVH202
Human HCoV-HKU1 Antigen ELISA KBVH203
Human HCoV-NL63 Antigen ELISA KBVH204
Human HCoV-229E Antigen ELISA KBVH205
Human HCoV-OC43 Antigen ELISA KBVH206
Human DcCoV Antigen ELISA KBVH207
SARS-CoV-2 Inhibitor Screening ELISA KBVH300
Human SARS-CoV-2 Spike S1 Protein Antigen ELISA (Quantitative) KBVH015-10
Human SARS-CoV-2 Nucleoprotein Antigen ELISA (Quantitative) KBVH015-11
SARS-CoV-2 Surrogate Virus Neutralization Test ELISA KBVH400
SARS-CoV-2 (Covid-19) Surrogate Virus Neutralization Test (sVNT) B.1.617.2 (Delta Variant) ELISA KBVH450
SARS-CoV-2 (Covid-19) Surrogate Virus Neutralization Test (sVNT) B.1.351 (South Africa Variant) ELISA KBVH550
SARS-CoV-2 (Covid-19) Surrogate Virus Neutralization Test (sVNT) B.1.1.7 (UK Variant) ELISA KBVH600
SARS-CoV-2 (Covid-19) Surrogate Virus Neutralization Test (sVNT) P.1 (Brazil Variant) ELISA KBVH650
Human SARS-CoV-2 Spike RBD Antigen ELISA (Quantitative) KBVH015-12
Human SARS-CoV-2 Spike Protein S2 Antigen ELISA (Quantitative) KBVH015-18
Human Anti-SARS-CoV-2 IgM Antibody To Spike Protein Protein ELISA KBVH015-19
Human Anti-SARS-CoV-2 IgM Antibody To Nucleoprotein TITRATION ELISA (Quantitative) KBVH015-20
Human Anti-SARS-CoV-2 IgG Antibody To Spike S1+S2 ECD Protein TITRATION ELISA (Quantitative) KBVH015-21
Human Anti-SARS-CoV-2 IgG Antibody To Spike S1 Protein TITRATION ELISA (Quantitative) KBVH015-28
Human Anti-SARS-CoV-2 IgG Antibody To Spike S2 Protein TITRATION ELISA (Quantitative) KBVH015-29

Specific, sensitive assays for qualitative and quantitative detection of SARS-CoV-2 antigens and antibodies in animal serum or plasma. Choose from ELISA for Mouse, Rat, Rabbit and Hamster. Krishgen is currently the only company in the world manufacturing most of these assays.

Name Catalogue Number
Mouse SARS-CoV-2 IgG Antibody to Spike RBD protein ELISA (Quantitative) KBVH015-13
Mouse SARS-CoV-2 IgG Antibody to Spike S1 protein ELISA (Quantitative) KBVH015-14
Mouse Anti-SARS-CoV-2 IgG Antibody To Nucleocapsid Protein TITRATION ELISA (Quantitative) KBVH015-16
Rat Anti-SARS-CoV-2 IgG Antibody To Spike RBD Protein TITRATION ELISA (Quantitative) KBVH015-22
Rat Anti-SARS-CoV-2 IgG Antibody To Nucleoprotein TITRATION ELISA (Quantitative) KBVH015-23
Rabbit Anti-SARS-CoV-2 IgG Antibody To Spike RBD Protein TITRATION ELISA (Quantitative) KBVH015-24
Rabbit Anti-SARS-CoV-2 IgG Antibody To Nucleoprotein TITRATION ELISA (Quantitative) KBVH015-25
Hamster Anti-SARS-CoV-2 IgG Antibody To Spike RBD Protein TITRATION ELISA (Quantitative) KBVH015-26
Hamster Anti-SARS-CoV-2 IgG Antibody To Nucleoprotein TITRATION ELISA (Quantitative) KBVH015-27
Mouse Anti-SARS-COV-2 IgG Antibody To Spike S1+S2 ECD Protein TITRATION ELISA (Quantitative) KBVH015-15

Antibodies to SARS-CoV-2 and specific recombinant antigens in different hosts, formats and specficities.

Name Catalogue Number
SARS-CoV-2 Spike Antibody, Rabbit MAb KPT21804-H01
SARS-CoV-2 Spike Antibody, Rabbit MAb KPT21804-H02
SARS-CoV-2 Nucleoprotein Antibody, Rabbit MAb KPT21805-H01
SARS-CoV-2 Nucleoprotein Antibody, Rabbit MAb KPT21805-H02
SARS-CoV Spike Antibody, Rabbit PAb, Antigen Affinity Purified KPT21806-H01
SARS-CoV Spike Antibody, Rabbit PAb, Antigen Affinity Purified KPT21806-H02
SARS-CoV-2 Nucleocapsid Antibody, Rabbit MAb KPT141439-R19
SARS-CoV-2 Nucleocapsid Antibody, Rabbit PAb, Antigen Affinity Purified KPT10588-H62

High purity, specific SARS-CoV-2 proteins for research use only.

Name Catalogue Number
Recombinant Human ACE2 Protein (His Tag) KPT032068
Recombinant Human Cathepsin B/CTSB Protein (His Tag) KPT032179
Recombinant Mouse Cathepsin B/CTSB Protein (His Tag) KPT040956
Recombinant Human Cathepsin L/CTSL Protein (His Tag) KPT032182
Recombinant Mouse Cathepsin L/CTSL Protein (aa 18-334, His Tag) KPT041247
Recombinant Human CD147/Basigin Protein (His Tag) KPT032377
Recombinant Mouse CD147/Basigin Protein (His Tag) KPT041223

PCR Kit for accurate, quantitative detection of SARS-CoV-2 in human respiratory and other DNA samples. CE IVD for diagnostic use.

Name Catalogue Number
SARS-CoV-2 Real-Time PCR Kit (as per CDC Atlanta guidelines) | COVID-19 RT PCR Test KBRT010

A range of ELISA for detection of cytokines in human serum or plasma, specifically those that are part of a cytokine storm release in COVID-19 patients. US FDA approved.

 

Name Catalogue Number
Human Krebs von den Lungen-6 ELISA (KL-6) KBH1980
Human Surfactant Protein D ELISA KBH3597
Human IFN-gamma ELISA KB1053
Human IL-1 beta ELISA KB1063
Human IL-2 ELISA KB1064
Human IL-4 ELISA KB1066
Human IL-6 ELISA KB1068
Human IL-8 ELISA KB1070
Human IL-10 ELISA KB1072
Human IL-12 ELISA KB1075
Human MCP-1 (Monocyte Chemotactic Protein 1) ELISA KB1094
Human TGF-beta 1 (Transforming Growth Factor Beta 1) ELISA KB1140
Human TNF-alpha (Tumor Necrosis Factor Alpha) ELISA KB1145
Human Surfactant Protein A ELISA (SP-A) KBH7920

Lateral Flow Rapid tests for qualitative determination of IgG or IgM antibodies to COVID-19 in human blood. CE IVD for diagnostic use.

 

Name Catalogue Number
Human Anti-SARS-CoV-2 IgM Rapid Test KBR010
Human Anti-SARS-CoV-2 IgG / IgM Rapid Test KBR011
SARS-CoV-2 / Covid-19 spike (S1 subunit), mouse Fc-Tag KPT10591-H02H
SARS-CoV2 / Covid-19 spike (S1 subunit), his-Tag KPT10591-H08H
SARS-CoV-2 / Covid-19 spike (S1 subunit), his-Tag KPT10591-H08B1
SARS-CoV-2 / Covid-19 spike (S2), his-tag KPT10590-H08B
SARS-CoV-2 / Covid-19 spike (S1+S2), his-tag KPT10589-H08B1
SARS-CoV-2 / Covid-19 spike (RBD), mouse Fc-Tag KPT10592-H05H
SARS-CoV-2 / Covid-19 spike (RBD), his-Tag KPT10592-H08B
SARS-CoV-2 / Covid-19 nucleocapsid, his-Tag KPT10588-H08B
Human Coronavirus spike glycoprotein Protein (isolate HKU1) (aa 1-760, His Tag) KPT140021-V08H-100
Human SARS Coronavirus Nucleoprotein Protein (His Tag) KPT140143-V08B-100
Human SARS Coronavirus Spike Protein (Receptor Binding Domain, Fc Tag) KPT140150-V31B2-100
Human SARS Coronavirus Spike Protein (Receptor Binding Domain, His Tag) KPT140150-V08B2-100
Human SARS Coronavirus Spike S1 Subunit Protein (His Tag) KPT140150-V08B1-100
MERS-CoV (NCoV / Novel coronavirus) Nucleoprotein / NP protein (His Tag) KPT140068-V08B-100
MERS-CoV (NCoV / Novel Coronavirus) Spike Protein fragment (aa 367-606, Fc Tag) KPT140071-V31B1-100
MERS-CoV (NCoV / Novel Coronavirus) Spike Protein fragment (aa 383-502, Fc Tag) KPT140071-V31B-100
MERS-CoV (NCoV / Novel coronavirus) Spike Protein fragment (aa 383-502, Fc Tag) KPT140071-V05B-100
MERS-CoV (NCoV / Novel Coronavirus) Spike Protein fragment (RBD, aa 367-606, His Tag) KPT140071-V08B1-100
MERS-CoV (NCoV / Novel coronavirus) Spike Protein S1 (aa 1-725, His Tag) KPT140069-V08H-100
MERS-CoV (NCoV / Novel Coronavirus) Spike Protein (ECD, aa 1-1297, His Tag) KPT140069-V08B1-100
MERS-CoV (NCoV / Novel Coronavirus) Spike Protein S2 (aa 726-1296, His Tag) KPT140070-V08B-100
SARS coronavirus (SARS-CoV) (strain WH20) Plpro / papain-like protease (His Tag) KPT140524-V08E-100
Recombinant Human ACE-2 (C-Fc) KPT89518-H02
Recombinant Rat Dipeptidyl peptidase 4(Dpp4),partial KPT74508-H02
Cathepsin B KPT78508-H02
Immunoglobulin M KPT79982-H02
Recombinant Rabbit Tissue factor pathway inhibitor(TFPI) KPT70839-H02
Recombinant Human Lysosomal Pro-X Carboxypeptidase/PRCP (C-6His) KPT75462-H02
Recombinant Human Neprilysin(MME),partial KPT72671-H02
Recombinant Human Angiotensinogen(AGT),partial KPT76501-H02
Recombinant Human Type-1 angiotensin II receptor(AGTR1),partial KPT72413-H02
Renin KPT78715-H02
Recombinant Bovine coronavirus Spike glycoprotein(S) ,partial KPT71053-H02

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