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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Human P-Selectin ELISA Kit
Human P-Selectin ELISA Kit

Item number: SCC-EK0505

P-selectin (SELP), also called GMP-140, CD62, or selectin P, is a 140-kD adhesion molecule, expressed at the surface of activated cells that mediates the interaction of activated endothelial cells or platelets with leukocytes. It is stored in secretory granules and expressed at the plasma membrane after cell...
Keywords: hSELP-ELISA, SELP, P-selectin, Granule membrane protein 140, CD62 antigen-like family member P, Leukocyte-endothelial cell...
Application: ELISA
Species reactivity: human
701.00€ *
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Mouse E-Cadherin ELISA Kit
Mouse E-Cadherin ELISA Kit

Item number: SCC-EK0562

E-Cadherin is also called Cadherin 1(CDH1) or calcium-dependent adhesion protein, epithelial. E-cadherin is a Ca2+-dependent epithelial cell-cell adhesion molecule. Downregulation of E-cadherin expression often correlates with strong invasive potential and poor prognosis of human carcinomas. The gene spans a region...
Keywords: mECad-ELISA, Cdh1, ARC-1, Cadherin-1, Uvomorulin, Epithelial cadherin
Application: ELISA
Species reactivity: mouse
701.00€ *
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Mouse Resistin ELISA Kit
Mouse Resistin ELISA Kit

Item number: SCC-EK0582

Resistin is an adipose-derived hormone, postulated to link adiposity to insulin resistance. Type 2 diabetes, characterized by target-tissue resistance to insulin, is epidemic in industrialized societies and is strongly associated with obesity. Adipocytes secrete a unique signaling molecule, Resistin (resistance to...
Keywords: mRes-ELISA, Retn, Resistin, Cysteine-rich secreted protein FIZZ3, Adipose tissue-specific secretory factor,...
Application: ELISA
Species reactivity: mouse
701.00€ *
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Human PAI-1 ELISA Kit
Human PAI-1 ELISA Kit

Item number: SCC-EK0859

Plasminogen activator inhibitor-1 (PAI-1) is the principal inhibitor of tissue plasminogen activator (tPA) and urokinase (uPA), the activators of plasminogen and hence fibrinolysis (the physiological breakdown of blood clots). PAI-1 is a serine protease inhibitor (serpin) protein (SERPINE1). PAI-1 is mainly produced...
Keywords: hPAI1-ELISA, SERPINE1, Serpin E1, Plasminogen activator inhibitor 1, Endothelial plasminogen activator inhibitor
Application: ELISA
Species reactivity: human
701.00€ *
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Human p53 ELISA Kit
Human p53 ELISA Kit

Item number: SCC-EK0895

p53 (also known as protein 53 or tumor protein 53), is a tumor suppressor protein that in humans is encoded by the TP53 gene. The human p53 gene is mapped to chromosome 17. Human p53 is 393 amino acids long and has seven domains. It runs as a 53-kDa protein on SDS-PAGE. The pattern of p53 splicing was specific for...
Keywords: hp53-ELISA, TP53, Antigen NY-CO-13, Phosphoprotein p53, Tumor suppressor p53, Cellular tumor antigen p53
Application: ELISA
Species reactivity: human
701.00€ *
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Rat CRP ELISA Kit
Rat CRP ELISA Kit

Item number: SCC-EK0978

C Reactive Protein (CRP) is a major acute phase reactant synthesized primarily in the liver hepatocytes. It is composed of 5 identical, 21,500-molecular weight subunits. CRP mediates activities associated with preimmune nonspecific host resistance. CRP shows the strongest association with cardiovascular events. It...
Keywords: Rat CRP-ELISA, Crp, C-reactive protein
Application: ELISA
Species reactivity: rat
701.00€ *
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Human MMP-9 ELISA Kit
Human MMP-9 ELISA Kit

Item number: SCC-EK0465

Matrix metalloproteinase-9 (MMP-9), a 92 kDa type IV collagenase is also known as gelatinase, type V collagenase, or gelatinase B. The 72- and 92-kDa type IV collagenases are members of a group of secreted zinc metalloproteases. The matrix metalloproteinases (MMPs) are able to degrade the extracellular matrix and...
Keywords: hMMP9-ELISA, MMP9, Gelatinase B, 92 kDa gelatinase, Matrix metalloproteinase-9, 92 kDa type IV collagenase
Application: ELISA
Species reactivity: human
701.00€ *
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Rat Neurotrophin-3 ELISA Kit
Rat Neurotrophin-3 ELISA Kit

Item number: SCC-EK0474

Nerve growth factor (NGF) is a polypeptide involved in the regulation of growth and differentiation of sympathetic and certain sensory neurons. NGF is thought to have a profound effect on the development and maintenance of sympathetic and embryonic sensory neurons. NGF activity isolated from the male mouse...
Keywords: rNGF-ELISA, Ntf3, HDNF, Neurotrophin-3, Neurotrophic factor, Nerve growth factor 2
Application: ELISA
Species reactivity: rat
701.00€ *
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Human E-Selectin ELISA Kit
Human E-Selectin ELISA Kit

Item number: SCC-EK0501

E-Selectin (SELE), also called endothelial-leukocyte adhesion molecule-1 (ELAM-1), is a cell surface glycoprotein expressed by cytokine-activated endothelium that mediates the adhesion of blood neutrophils. An increased expression of SELE has been observed in the arterial endothelium interacting with lymphocytes and...
Keywords: hSELE-ELISA, SELE, E-selectin, CD62 antigen-like family member E, Endothelial leukocyte adhesion molecule 1,...
Application: ELISA
Species reactivity: human
701.00€ *
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Human TGFalpha ELISA Kit
Human TGFalpha ELISA Kit

Item number: SCC-EK0511

Transforming growth factor alpha (TGF-alpha) is upregulated in some human cancers. It is produced in macrophages, brain cells, and keratinocytes, and it induces epithelial development. It is closely related to epidermal growth factor (EGF) and can also bind to the EGF receptor (EGFR) with similar effects. TGF-alpha...
Keywords: hTGF-alpha-ELISA, TGFA, Protransforming growth factor alpha
Application: ELISA
Species reactivity: human
701.00€ *
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Human TNFalpha ELISA Kit
Human TNFalpha ELISA Kit

Item number: SCC-EK0525

Tumor necrosis factor alpha (TNFalpha or TNF) is secreted by macrophages in response to inflammation, infection, and cancer. Human Tumor Necrosis Factor (TNF) and Lymphotoxin (TNFalpha) are cytotoxic proteins which have similar biological activities and share 30% amino acid homology. TNFalpha is produced by...
Keywords: hTNF-ELISA, TNF, Cachectin, TNF-alpha, Tumor necrosis factor, Tumor necrosis factor ligand superfamily member 2
Application: ELISA
Species reactivity: human
560.00€ *
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Human uPAR ELISA Kit
Human uPAR ELISA Kit

Item number: SCC-EK0536

The urokinase-type plasminogen activator receptor (uPAR) is a key molecule in the regulation of cell-surface plasminogen activation and as such, plays an important role in many normal and pathological processes. Mo3 is an activation antigen expressed by human monocytes and myelomonocytic cell lines after stimulation...
Keywords: huPAR-ELISA, PLAUR, Monocyte activation antigen Mo3, Urokinase plasminogen activator surface receptor
Application: ELISA
Species reactivity: human
701.00€ *
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