Leadgene offers a growing catalog of ELISA kits for your research or diagnostic needs. ELISA is an immunological assay that detects the presence of specific molecules in biological samples. Each kit comes packaged with all the necessary reagents and materials, including a microplate, specific antibodies, and detection reagents. Results can be easily read visually or with instrumentation for guaranteed quality results.
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HRV 3C Protease ELISA Kit
Catalog Number：
Package：96 T (8 x 12 strips) / Customized package
Description：HRV 3C Protease is a recombinant cysteine protease from human rhinovirus 3C. It can recognize and cleave the sequence: : Leu-Glu-Val-Leu-Phe-Gln↓Gly-Pro (LEVLFQ↓GP). This protease is used to remove fusion tags from recombinant proteins with the specific cleavage site. Therefore, detection of HRV 3C Protease is important for evaluating the level of HRV 3C Protease in samples. Leadgene® HRV 3C Protease ELISA kit is an enzyme-linked immunosorbent assay (ELISA) for the quantitative detection of HRV 3C Protease level in cleavage sample solution. The HRV 3C Protease ELISA kit is for research use only (RUO). Not suitable for use in diagnostic or therapeutic procedures.
Enterokinase ELISA Kit
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Package：96 T (8 x 12 strips) / Customized package
Description：Enterokinase is a highly specific serine protease that cleaves fusion proteins by recognizing the -(Asp)4 Lys sequence. It is commonly used to release the native protein from the N-terminal fusion peptide or protein. Leadgene® Enterokinase ELISA kit is an enzyme-linked immunosorbent assay (ELISA) for the quantitative detection of Enterokinase level in sample solution. The Enterokinase ELISA kit is for research use only (RUO). Not suitable for use in diagnostic or therapeutic procedures.
SARS-CoV-2 Nucleocapsid Protein ELISA Kit
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Package：96 T (8 x 12 strips) / Customized package
Description：Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) belongs to the genus Betacoronavirus, family Coronaviridae that causes coronavirus disease 2019 (COVID-19). SARS-CoV-2 is an enveloped positive-sense single-stranded RNA virus. Like other coronaviruses, SARS-CoV-2 has four structural proteins: spike, envelope, membrane and nucleocapsid. The nucleocapsid protein (NP) is the most abundant protein in coronavirus that encapsulates the genomic RNA and often used as a marker in diagnostic assays due to its high immunogenicity. Leadgene® SARS CoV-2 Nucleocapsid Protein ELISA kit is an enzyme-linked immunosorbent assay (ELISA) for the quantitative detection of SARS-CoV-2 NP level in cell culture medium, nasal swab and saliva. The SARS-CoV-2 Nucleocapsid Protein ELISA kit is for research use only (RUO). Not suitable for use in therapeutic procedures.
Human Serum Albumin (HSA) ELISA Kit
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Package：96 T (8 x 12 strips) / Customized package
Description：HSA is the most abundant protein in blood, playing a crucial role in maintaining colloid osmotic pressure, transporting various molecules (such as fatty acids, hormones, drugs, etc.), and exerting antioxidant effects. Furthermore, during the production of biopharmaceutical products, HSA may be introduced due to its widespread applications (for example, as a stabilizer and excipient). Monitoring and controlling the residual amount of HSA is essential for ensuring the safety, efficacy, and regulatory compliance of these products. Leadgene® Human serum albumin ELISA Kit is an enzyme-linked immunosorbent assay (ELISA) for the quantitative detection of HSA level in sample solution. The Human serum albumin ELISA Kit is for research use only (RUO). Not suitable for use in diagnostic or therapeutic procedures.
Endoglycosidase H (Endo H) ELISA Kit
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Package：96 T (8 x 12 strips) / Customized package
Description：Endoglycosidase H is a glycosidase that cleaves asparagine-linked oligomannose and hybrid, but not glycan complex, from N-linked glycoproteins. It hydrolyses the bond connecting the two N-acetylglucosamine residues comprising the chitobiose core, leaving an N-acetylglucosamine residue on the asparagine. Leadgene® Endoglycosidase H (Endo H) ELISA kit is an enzyme-linked immunosorbent assay (ELISA) for the quantitative detection of Endo H level in sample solution. The Endoglycosidase H ELISA kit is for research use only (RUO). Not suitable for use in diagnostic or therapeutic procedures.
Human IL-10 ELISA Kit
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Package：96 T (8 x 12 strips) / Customized package
Description：Interleukin-10 (IL-10), also known as human cytokine synthesis inhibitory factor (CSIF), is an anti-inflammatory cytokine. Many different types of cells can produce IL-10, including immune cells and non-immune cells. IL-10 exerts inhibitory functions on DCs and macrophages, which is a potent inhibitor of antigen presentation and limit the production of the Th1-associated cytokines IL-2 and interferon-γ (IFN-γ). IL-10 is also a key immunoregulator during infection due to its inhibitory effect on inflammatory cytokine production. Consequently, the excessive Th1 and CD8+ T cell responses could be suppressed during infection.
Human FGF-1 ELISA Kit
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Package：96 T (8 x 12 strips) / Customized package
Description：Fibroblast Growth Factors-1 (FGF-1) is a Growth Factors of mitogenic peptides which is a 15 kDa protein containing 139 amino acid residues. Fibroblast Growth Factors-1 is secreted by the macrophage which induce endothelial cell proliferation and angiogenesis. During wound injury, fibroblast Growth Factors-1 helps the tissue remodeling. When the fibroblast Growth Factors-1 binds with the FGFR on the cell membrane which is endocytosed by FGFR and induces the cell cycle.
Human GM-CSF ELISA Kit
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Package：96 T (8 x 12 strips) / Customized package
Description：Granulocyte-macrophage colony-stimulating factor (GM-CSF) was first identified as a Growth Factors due to its ability to induce proliferation and differentiation of bone marrow progenitors into granulocytes and macrophages. GM-CSF is produced by multiple cell types including activated T cells, B cells, macrophages, endothelial cells and fibroblasts upon receiving immune stimuli. GM-CSF stimulates stem cells to produce granulocytes and monocytes functions as a cytokine.
Human NF-L ELISA Kit
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Package：96 T (8 x 12 strips) / Customized package
Description：Neurofilaments (NF) are assembled as heteropolymers, found exclusively in neurons, and serve as axonal scaffolding. They are composed of three subunits, including NF-L (68 kDa), NF-M (95 kDa), and NF-H (115 kDa), that are essential for axonal growth and maintenance. Elevated NF-L levels in serum and CSF (cerebrospinal fluid) have been correlated with axonal damage in Multiple Sclerosis patients, serving as a prognostic marker. In addition, plasma NF-L concentrations were highly significantly higher in patients with Alzheimer’s disease.
Human IL-6 ELISA Kit
Catalog Number：
Package：96 T (8 x 12 strips) / Customized package
Description：Interleukin-6 (IL-6) is a pleiotropic, 22-28 kDa cytokine which plays fundamental role in the acute phase response, inflammation, bone metabolism, lymphocyte differentiation and cancer progression. Deregulation of IL-6 production was also found in several diseases, including rheumatoid arthritis, Alzheimer’s disease, autoimmune deficiency disease and different types of cancer.
