ELISA Products & Reviews

RayBio® Human/Mouse/Rat Phospho-Akt (S473) and Total Akt ELISA Kit. This assay semi-quantitatively measures phosphorylated Akt (Ser473) and Total Akt in lysate samples.

The RayBio® COVID-19 Spike-ACE2 binding assay kit is a rapid, simple, and sensitive method to characterize the binding affinity of the SARS-CoV-2 Spike (S) protein and the Angiotensin I Converting Enzyme 2 (ACE2) receptor complex in the presence of potential inhibitors.

RayBio® Mouse MCP-1 (CCL2) ELISA Kit for cell culture supernatants, plasma, and serum samples.

SARS-CoV-2 (COVID-19) Spike Protein ELISA Kit. Detects the S-Protein. Standard protein code: 230-01103.

RayBio® COVID-19 S-Protein S1 Receptor Binding Domain Human Antibody Detection Kit (Indirect ELISA method) for the quanititative measurement of human IgA antibody against SARS-CoV-2 in serum. This ELISA kit is for research use only, not for therapeutic or diagnostic applications.

RayBio® COVID-19 S-Protein S1 Receptor Binding Domain Human Antibody Detection Kit (Indirect ELISA method) for the quantitative measurement of human IgM antibody against SARS-CoV-2 in serum. This ELISA kit is for research use only, not for therapeutic or diagnostic applications.

RayBio® COVID-19 (SARS-CoV-2) N-Protein Human Antibody Detection Kit (Indirect ELISA method) for the quantitative measurement of human IgG antibody against SARS-CoV-2 in serum. This Product is for Research Use Only. Not for use in in vitro diagnostics.

The RayBio® COVID-19 Spike-ACE2 binding assay kit is a patented, rapid, simple, and sensitive method to characterize the binding affinity of the SARS-CoV-2 Spike (S) protein and the Angiotensin I Converting Enzyme 2 (ACE2) receptor complex in the presence of potential inhibitors.

The Monkeypox (MPXV) H3L Protein Human IgG ELISA Kit is an in vitro indirect ELISA for the semi-quantitative measurement of human IgG antibody against MPXV Envelope Protein H3L in human serum or plasma. This ELISA kit is for research use only, not for therapeutic or diagnostic applications.

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Biomarker assay kits

Surfaces for passive binding

In diagnosis of Rheumatoid Arthritis (RA), the measurement of anti-CCP is integral. People who test positive for Anti-CCP, are very likely to develop or have already developed RA, but not all who have RA, necessarily develop anti-CCP. Early detection of RA is crucial for reducing tissue damage.

Calpro, a Svar subsidiary, produced the first ever commercial kits available for measuring Calprotectin setting industry standards. It offers a broad range of assays, including ELISA, PETIA (Turbidimetric assay), and rapid Point-of-Care (PoC) and self-tests for IBD monitoring. Calpro also provides RUO ELISAs for various bodily fluids and a rapid CalproSmart test as an RUO product.

The Wieslab® Complement System Alternative Pathway kit, available as IVD* and RUO, is a high-precision assay for detecting alternative complement pathway activity in human serum, the RUO is also suitable for primates and porcine samples. It uses ELISA technology with specific detection of C5b-9 for accurate results, offering advantages over traditional assays. *Subject to local registration.

Determination of total anti-infliximab antibodies Infliximab is a recombinant protein used to treat inflammatory bowel disease (IBD). The protein can induce humoral immune responses and lead to anti-drug antibody formation, a major cause of loss of drug response. IDKmonitor Infliximab Total Anti-drug ELISA kit is a ‘drug tolerant’ assay that enables the detection of anti-drug antibodies in the presence of circulating drug.

Determination of total anti-adalimumab antibodies Adalimumab is a recombinant protein used to treat inflammatory bowel disease (IBD). This protein can induce humoral immune responses and lead to anti-drug antibody formation, a major cause of loss of drug response. The IDKmonitor Adalimumab Total Anti-drug ELISA kit is a ‘drug tolerant’ assay that enables the detection of anti-drug antibodies in the presence of circulating dru…

For quantitative detection of human Cathepsin D in cell culture supernates, serum and plasma(heparin, EDTA).

For quantitative detection of human BDNF in cell culture supernates, serum and plasma(heparin, EDTA, citrate).

For quantitative detection of mouse BDNF in cell culture supernates, serum and plasma(heparin, EDTA, citrate).

For quantitative detection of human IL-6 in cell culture supernates, serum and plasma( heparin, EDTA, citrate).

For quantitative detection of human TNF alpha in cell culture supernates, serum and plasma(heparin, EDTA, citrate).

For quantitative detection of human TIMP-3 in cell culture supernates, serum, plasma(heparin , EDTA) and saliva.

For quantitative detection of human NGF in cell culture supernates and serum.

For quantitative detection of rat NGAL in cell culture supernates, serum, plasma(heparin) and urine.