ELISA and Immunoassays

Enzyme-linked immunosorbent assay (ELISA) is a biochemical technique to detect the presence of an antibody or an antigen in a sample. Whereas an indirect ELISA is used to determine the amount of antibodies to a specific antigen in a sample, a Sandwich-ELISA is used to determine the concentration of the analyte by use of antibodies that bind to the analyte (and a standard). A different way of determining the analyte concentration is a competitive ELISA, often called EIA. This technique is preferred for small analytes.

Enzyme-linked immunosorbent assay (ELISA) is a biochemical technique to detect the presence of an antibody or an antigen in a sample. Whereas an indirect ELISA is used to determine the amount of... read more »
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ELISA and Immunoassays

Enzyme-linked immunosorbent assay (ELISA) is a biochemical technique to detect the presence of an antibody or an antigen in a sample. Whereas an indirect ELISA is used to determine the amount of antibodies to a specific antigen in a sample, a Sandwich-ELISA is used to determine the concentration of the analyte by use of antibodies that bind to the analyte (and a standard). A different way of determining the analyte concentration is a competitive ELISA, often called EIA. This technique is preferred for small analytes.

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LBP, Human, ELISA kit
LBP, Human, ELISA kit

Item number: HYC-HK315-01

Protein Function: Plays a role in the innate immune response. Binds to the lipid A moiety of bacterial lipopolysaccharides (LPS), a glycolipid present in the outer membrane of all Gram-negative bacteria (PubMed:24120359, PubMed:7517398). Acts as an affinity enhancer for CD14, facilitating its association with LPS....
Keywords: LBP, Lipopolysaccharide-binding protein
Application: ELISA
Species reactivity: human
From 786.00€ *
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TCC ELISA, human, kit
TCC ELISA, human, kit

Item number: HYC-HK328-01

Protein Function: Constant region of T cell receptor (TR) gamma chain that participates in the antigen recognition (PubMed:24600447). Gamma-delta TRs recognize a variety of self and foreign non-peptide antigens frequently expressed at the epithelial boundaries between the host and external environment, including...
Keywords: TRGC2, T cell receptor gamma constant 2
Application: ELISA
Species reactivity: human
From 786.00€ *
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Lactoferrin, Human, ELISA kit
Lactoferrin, Human, ELISA kit

Item number: HYC-HK329-01

Protein Function: Transferrins are iron binding transport proteins which can bind two Fe(3+) ions in association with the binding of an anion, usually bicarbonate , Major iron-binding and multifunctional protein found in exocrine fluids such as breast milk and mucosal secretions (PubMed:11179314, PubMed:12693969,...
Keywords: LTF, Talalactoferrin, Lactotransferrin, Growth-inhibiting protein 12
Application: ELISA
Species reactivity: human
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SAA, Human, ELISA kit
SAA, Human, ELISA kit

Item number: HYC-HK333-01

Protein Function: Major acute phase protein [The Uniprot Consortium]
Keywords: SAA1, Serum amyloid A-1 protein
Application: ELISA
Species reactivity: human
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Ficolin-2, Human, ELISA kit
Ficolin-2, Human, ELISA kit

Item number: HYC-HK336-01

Protein Function: May function in innate immunity through activation of the lectin complement pathway. Calcium-dependent and GlcNAc-binding lectin. Enhances phagocytosis of S.typhimurium by neutrophils, suggesting an opsonic effect via the collagen region [The Uniprot Consortium]
Keywords: FCN2, EBP-37, Hucolin, L-ficolin, Ficolin-B, Ficolin-2, Ficolin-beta, Serum lectin p35, 37 kDa elastin-binding protein,...
Application: ELISA
Species reactivity: human
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Complement factor H, Human, ELISA kit
Complement factor H, Human, ELISA kit

Item number: HYC-HK342-01

Protein Function: Glycoprotein that plays an essential role in maintaining a well-balanced immune response by modulating complement activation. Acts as a soluble inhibitor of complement, where its binding to self markers such as glycan structures prevents complement activation and amplification on cell surfaces...
Keywords: CFH, H factor 1, Complement factor H
Application: ELISA
Species reactivity: human
From 858.00€ *
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Complement factor D, Human, ELISA kit
Complement factor D, Human, ELISA kit

Item number: HYC-HK343-01

Protein Function: Serine protease that initiates the alternative pathway of the complement system, a cascade of proteins that leads to phagocytosis and breakdown of pathogens and signaling that strengthens the adaptive immune system (PubMed:21205667, PubMed:22362762, PubMed:6769474, PubMed:874324, PubMed:9748277)....
Keywords: CFD, Adipsin, Properdin factor D, Complement factor D, C3 convertase activator
Application: ELISA
Species reactivity: human
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gC1qR, Human, ELISA kit
gC1qR, Human, ELISA kit

Item number: HYC-HK362-01

Protein Function: Cell surface receptor that plays a role in various physiological processes including inflammation, phagocytosis, and cell adhesion. Plays a role in phagocytosis and enhances the uptake of apoptotic cells and immune complexes by acting as a receptor for defense collagens including surfactant protein...
Keywords: CD93, CDw93, C1q/MBL/SPA receptor, Complement component C1q receptor, Matrix-remodeling-associated protein 4, Complement...
Application: ELISA
Species reactivity: human
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S100A7, Human, ELISA kit
S100A7, Human, ELISA kit

Item number: HYC-HK378-01

Keywords: S100A7, Psoriasin, Protein S100-A7, S100 calcium-binding protein A7
Application: ELISA
Species reactivity: human
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Calprotectin, Human, ELISA kit
Calprotectin, Human, ELISA kit

Item number: HYC-HK379-01

Protein Function: S100A9 is a calcium- and zinc-binding protein which plays a prominent role in the regulation of inflammatory processes and immune response (PubMed:12626582, PubMed:15331440, PubMed:16258195, PubMed:19122197, PubMed:20103766, PubMed:21325622, PubMed:8423249). It can induce neutrophil chemotaxis,...
Keywords: S100A9, Calgranulin-B, Protein S100-A9, Calprotectin L1H subunit, S100 calcium-binding protein A9, Leukocyte L1 complex...
Application: ELISA
Species reactivity: human
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Proteinase 3, Human, ELISA kit
Proteinase 3, Human, ELISA kit

Item number: HYC-HK384-01

Protein Function: Serine protease that degrades elastin, fibronectin, laminin, vitronectin, and collagen types I, III, and IV (in vitro) (PubMed:2033050, PubMed:28240246, PubMed:3198760). By cleaving and activating receptor F2RL1/PAR-2, enhances endothelial cell barrier function and thus vascular integrity during...
Keywords: P29, AGP7, PRTN3, Myeloblastin, C-ANCA antigen, Wegener autoantigen, Leukocyte proteinase 3, Neutrophil proteinase 4
Application: ELISA
Species reactivity: human
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Alpha-1-antitrypsin, Human, ELISA kit
Alpha-1-antitrypsin, Human, ELISA kit

Item number: HYC-HK387-01

Protein Function: Inhibitor of serine proteases. Its primary target is elastase, but it also has a moderate affinity for plasmin and thrombin. Irreversibly inhibits trypsin, chymotrypsin and plasminogen activator. The aberrant form inhibits insulin-induced NO synthesis in platelets, decreases coagulation time and...
Keywords: SERPINA1, Serpin A1, Alpha-1-antitrypsin, Alpha-1-antiproteinase, Alpha-1 protease inhibitor
Application: ELISA
Species reactivity: human
From 715.00€ *
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