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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MPO, Mouse, ELISA kit
MPO, Mouse, ELISA kit

Item number: HYC-HK210-01

Protein Function: Part of the host defense system of polymorphonuclear leukocytes. It is responsible for microbicidal activity against a wide range of organisms. In the stimulated PMN, MPO catalyzes the production of hypohalous acids, primarily hypochlorous acid in physiologic situations, and other toxic...
Keywords: Mpo, Myeloperoxidase
Application: ELISA
Species reactivity: mouse
From 858.00€ *
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FHR-5, Human, ELISA kit
FHR-5, Human, ELISA kit

Item number: HYC-HK3007-01

The human FHR-5 ELISA kit is to be used for the in vitro quantitative determination of FHR-5 in serum and plasma samples.
Keywords: CFHR5, Complement factor H-related protein 5
Application: ELISA
Species reactivity: human
From 858.00€ *
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HNP1-3, Human, ELISA kit
HNP1-3, Human, ELISA kit

Item number: HYC-HK317-01

Protein Function: Effector molecule of the innate immune system that acts via antibiotic-like properties against a broad array of infectious agents including bacteria, fungi, and viruses or by promoting the activation and maturation of some APCs (PubMed:15616305, PubMed:17142766, PubMed:20220136, PubMed:24236072)....
Keywords: DEFA1, HNP-1, DEFA1B, Defensin, alpha 1, Neutrophil defensin 1
Application: ELISA
Species reactivity: human
From 858.00€ *
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MPO, Human, ELISA kit
MPO, Human, ELISA kit

Item number: HYC-HK324-01

Protein Function: Part of the host defense system of polymorphonuclear leukocytes. It is responsible for microbicidal activity against a wide range of organisms. In the stimulated PMN, MPO catalyzes the production of hypohalous acids, primarily hypochlorous acid in physiologic situations, and other toxic...
Keywords: MPO, Myeloperoxidase
Application: ELISA
Species reactivity: human
From 715.00€ *
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NGAL, Human, ELISA kit
NGAL, Human, ELISA kit

Item number: HYC-HK330-01

Protein Function: Iron-trafficking protein involved in multiple processes such as apoptosis, innate immunity and renal development (PubMed:12453413, PubMed:20581821, PubMed:27780864). Binds iron through association with 2,3-dihydroxybenzoic acid (2,3-DHBA), a siderophore that shares structural similarities with...
Keywords: p25, LCN2, Lipocalin-2, Siderocalin, Oncogene 24p3, Neutrophil gelatinase-associated lipocalin, 25 kDa...
Application: ELISA
Species reactivity: human
From 786.00€ *
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sMAdCAM-1, Human, ELISA kit
sMAdCAM-1, Human, ELISA kit

Item number: HYC-HK337-01

Protein Function: Cell adhesion leukocyte receptor expressed by mucosal venules, helps to direct lymphocyte traffic into mucosal tissues including the Peyer patches and the intestinal lamina propria. It can bind both integrin alpha-4/beta-7 and L-selectin, regulating both the passage and retention of leukocytes....
Keywords: MADCAM1, Mucosal addressin cell adhesion molecule 1
Application: ELISA
Species reactivity: human
From 715.00€ *
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Ficolin-3, Human, ELISA kit
Ficolin-3, Human, ELISA kit

Item number: HYC-HK340-01

Protein Function: May function in innate immunity through activation of the lectin complement pathway. Calcium-dependent and GlcNAc-binding lectin. Has affinity with GalNAc, GlcNAc, D-fucose, as mono/oligosaccharide and lipopolysaccharides from S.typhimurium and S.minnesota [The Uniprot Consortium]
Keywords: FCN3, Ficolin-3, Hakata antigen, Collagen/fibrinogen domain-containing protein 3, Collagen/fibrinogen domain-containing...
Application: ELISA
Species reactivity: human
From 715.00€ *
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Azurocidin, Human, ELISA kit
Azurocidin, Human, ELISA kit

Item number: HYC-HK352-01

Protein Function: This is a neutrophil granule-derived antibacterial and monocyte- and fibroblast-specific chemotactic glycoprotein. Binds heparin. The cytotoxic action is limited to many species of Gram-negative bacteria, this specificity may be explained by a strong affinity of the very basic N-terminal half for...
Keywords: AZU1, Azurocidin, Heparin-binding protein, Cationic antimicrobial protein CAP37
Application: ELISA
Species reactivity: human
From 715.00€ *
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C1q, Human, ELISA kit
C1q, Human, ELISA kit

Item number: HYC-HK356-01

Protein Function: Core component of the complement C1 complex, a multiprotein complex that initiates the classical 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:12847249, PubMed:19006321,...
Keywords: C1QB, Complement C1q subcomponent subunit B
Application: ELISA
Species reactivity: human
From 786.00€ *
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S100A4, Human, ELISA kit
S100A4, Human, ELISA kit

Item number: HYC-HK377-01

Protein Function: Calcium-binding protein that plays a role in various cellular processes including motility, angiogenesis, cell differentiation, apoptosis, and autophagy (PubMed:16707441, PubMed:23752197, PubMed:30713770). Increases cell motility and invasiveness by interacting with non-muscle myosin heavy chain...
Keywords: S100A4, Metastasin, Calvasculin, Protein Mts1, Protein S100-A4, S100 calcium-binding protein A4, Placental calcium-binding...
Application: ELISA
Species reactivity: human
From 786.00€ *
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C5, Human, ELISA
C5, Human, ELISA

Item number: HYC-HK390-01

Protein Function: Precursor of the C5a anaphylatoxin and complement C5b components of the complement pathways, which consist in a cascade of proteins that leads to phagocytosis and breakdown of pathogens and signaling that strengthens the adaptive immune system (PubMed:12878586, PubMed:18204047, PubMed:30643019,...
Keywords: C5, Complement C5, C3 and PZP-like alpha-2-macroglobulin domain-containing protein 4
Application: ELISA
Species reactivity: human
From 786.00€ *
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IL-12/IL-23 p40 (Human) Colorimetric ELISA Detection Kit
IL-12/IL-23 p40 (Human) Colorimetric ELISA Detection Kit

Item number: BPS-83782-1

The IL-12/IL-23 p40 (Human) Colorimetric ELISA Detection Kit is a sandwich ELISA assay designed for detecting and quantifying human interleukin-12 (IL-12)/IL-23 p40 in cell culture medium. This kit comes with enough anti- IL-12/IL-23 p40 capture and detection antibodies, IL-12/IL-23 p40 standard, and detection...
Keywords: IL12A, Interleukin-12 subunit alpha, Cytotoxic lymphocyte maturation factor 35 kDa subunit, IL-12 subunit p35, NK cell...
Application: ELISA
Species reactivity: human
From 528.00€ *
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