ELISA und Immunassays

Enzyme-linked Immunosorbent Assay (ELISA) ist ein biochemisches Verfahren, um das Vorhandensein eines Antikörpers oder eines Antigens in einer Probe nachzuweisen. Ein indirekter ELISA wird verwendet, um die Menge von Antikörpern gegen ein spezifisches Antigen in einer Probe zu bestimmen. Ein Sandwich-ELISA dient hingegen dazu, die Konzentration des Analyten unter Verwendung von Antikörpern, die an den Analyten (und einer Standard) binden, zu bestimmen. Eine andere Möglichkeit zur Bestimmung der Analyt-Konzentration ist ein kompetitiver ELISA, oft als EIA bezeichnet. Diese Technik wird bei kleinen Analyten bevorzugt.

Enzyme-linked Immunosorbent Assay (ELISA) ist ein biochemisches Verfahren, um das Vorhandensein eines Antikörpers oder eines Antigens in einer Probe nachzuweisen. Ein indirekter ELISA wird... mehr erfahren »
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ELISA und Immunassays

Enzyme-linked Immunosorbent Assay (ELISA) ist ein biochemisches Verfahren, um das Vorhandensein eines Antikörpers oder eines Antigens in einer Probe nachzuweisen. Ein indirekter ELISA wird verwendet, um die Menge von Antikörpern gegen ein spezifisches Antigen in einer Probe zu bestimmen. Ein Sandwich-ELISA dient hingegen dazu, die Konzentration des Analyten unter Verwendung von Antikörpern, die an den Analyten (und einer Standard) binden, zu bestimmen. Eine andere Möglichkeit zur Bestimmung der Analyt-Konzentration ist ein kompetitiver ELISA, oft als EIA bezeichnet. Diese Technik wird bei kleinen Analyten bevorzugt.

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Obestatin (mouse, rat) EIA Kit
Obestatin (mouse, rat) EIA Kit

Artikelnummer: Cay18903-96

Obestatin is an amidated peptide of 23 amino acids with an alpha-helical secondary conformation. It was first isolated from rat stomach in 2005. Obestatin is a preproghrelin-derived peptide produced by many tissues or organs, including the stomach, pancreas, adipose tissue, skeletal muscle, and the heart. Obestatin...
Schlagworte: Obestatin (mouse, rat) ELISA Kit
Anwendung: ELISA
Reaktivität: Mouse, Rat
562,00 €
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Host Cell Proteins - HCP (E. coli) EIA Kit
Host Cell Proteins - HCP (E. coli) EIA Kit

Artikelnummer: Cay18919-96

Impurity assessment is a key step during the drug development production of recombinant proteins, including therapeutic proteins. Specific impurities coming from the cells mediating the protein expression, known as 'Host Cell Proteins (HCP)', are generated and need to be removed. This kit is intended for use in...
Schlagworte: Host Cell Proteins - HCP (E. coli) ELISA Kit
Anwendung: ELISA, HTS
Reaktivität: E.coli
600,00 €
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Acylated Ghrelin (pig) ELISA Kit
Acylated Ghrelin (pig) ELISA Kit

Artikelnummer: Cay23270-96

Bertin Pharma's expertise is to develop analytical tools for biomarkers. As such, in 2004, Bertin Pharma launched its first Ghrelin Biomarker assay kits, under the SPI-Bio brand name, as a result of its state-of-the-art R&D research teams. Bertin Pharma was the first company providing bioanalytical tools to assay...
Schlagworte: Acylated Ghrelin (pig) EIA Kit, Octanoyl Ghrelin
Anwendung: ELISA
Reaktivität: Swine
625,00 €
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Unacylated Ghrelin (pig) ELISA Kit
Unacylated Ghrelin (pig) ELISA Kit

Artikelnummer: Cay23271-96

Bertin Pharma's expertise is to develop analytical tools for biomarkers. As such, in 2004, Bertin Pharma launched its first Ghrelin Biomarker assay kits, under the SPI-Bio brand name, as a result of its state-of-the-art R&D research teams. Bertin Pharma was the first company providing bioanalytical tools to assay...
Schlagworte: Des-Octanoyl Ghrelin, Unacylated Ghrelin (pig) EIA Kit
Anwendung: ELISA
Reaktivität: Swine
625,00 €
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IL-6 (pig) ELISA Kit
IL-6 (pig) ELISA Kit

Artikelnummer: Cay23615-96

Interleukin-6 (IL-6) is a protein of 212 amino acids. It's a pleiotropic cytokine which has an impact on the regulation of immune and nonimmune events. It is produced by the monocytes and macrophages in response to other inflammatory cytokines like IL-11 and the tumor necrosis factor-beta (TNF-beta). IL-6 acts on...
Schlagworte: Interleukin-6 EIA Kit
Anwendung: ELISA
Reaktivität: Swine
519,00 €
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TNF-alpha (pig) ELISA Kit
TNF-alpha (pig) ELISA Kit

Artikelnummer: Cay23616-96

Known as cachectin, the TNF-alpha is a glycoprotein of 156 amino acids produced from a precursor processed by action of a metalloprotease. Isolated for the first time in 1975 by Carswell, it's a cytokine of the innate immunity. Interleukin-1 or bacterial endotoxins stimulate the production of TNF-alpha by immune...
Schlagworte: Cachectin, Tumor Necrosis Factor-alpha EIA Kit
Anwendung: ELISA
Reaktivität: Swine
519,00 €
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IFN-alpha 1 (pig) ELISA Kit
IFN-alpha 1 (pig) ELISA Kit

Artikelnummer: Cay23618-96

The IFN-alpha is one of the member of the type I interferons (IFNs) family and it is mainly involved in innate immunity. IFN-alpha 1 is secreted by immune (lymphocytes, NK cells, B cells, T cells, and macrophages) and non-immune cells (fibroblasts, endothelial cells, osteoblasts, and others) in answer to a viral...
Schlagworte: Interferon-alpha 1 EIA Kit, Type 1 Interferon
Anwendung: ELISA
Reaktivität: Swine
519,00 €
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IFN-gamma (pig) ELISA Kit
IFN-gamma (pig) ELISA Kit

Artikelnummer: Cay23619-96

Also known as type II interferons, IFN-gamma is a glycoprotein of 146 amino acids. IFN-gamma is a cytokine critical for the innate and adaptive immunity. It is produced predominantly by natural killer (NK) and natural killer T (NKT) cells as part of the innate immune response and by T helper cells and cytotoxic T...
Schlagworte: Interferon-gamma EIA Kit, Type II Interferon
Anwendung: ELISA
Reaktivität: Swine
519,00 €
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IL-10 (pig) ELISA Kit
IL-10 (pig) ELISA Kit

Artikelnummer: Cay23620-96

Also known as cytokine synthesis inhibitory factor (CSIF), interleukin-10 (IL-10) is a polypeptide of 157 amino acids glycosylated. The mature IL-10 is an homodimer linked by two intrachain disulfide bridges (each sub-unit is 157 aa). IL-10 is produced by innate and non-innate cells, it is a cytokine of the innate...
Schlagworte: CSIF, Cytokine Synthesis Inhibitory Factor, Interleukin-10 EIA Kit
Anwendung: ELISA
Reaktivität: Swine
519,00 €
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CCL2 (pig) ELISA Kit
CCL2 (pig) ELISA Kit

Artikelnummer: Cay23621-96

CCL2 also known as the monocyte chemoattractant protein-1 (MCP-1) is a chemokine and more particularly an C-C chemokine. Initially discovered in 1983, it is a monomeric polypeptide of 73 amino acids (13 kDa). It belongs to a family composed at least of members (MCP-1, -2, -3, and -4). CCL-2 is produced by the...
Schlagworte: ,MGC9434, CCL2 EIA Kit, Chemokine (C-C Motif) Ligand 2, GDCF-2 HC11, HSMCR30, MCAF, MCP-1, Monocyte Chemotactic Protein 1,...
Anwendung: ELISA
Reaktivität: Swine
519,00 €
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CXCL9 (pig) ELISA Kit
CXCL9 (pig) ELISA Kit

Artikelnummer: Cay23622-96

CXCL9 is a small cytokine belonging to the CXC chemokine family that is also known as Monokine induced by gamma interferon (MIG). It is secreted by various cell types including immune cells (T lymphocytes, NK cells, macrophages), and non-immune cells (fibroblasts, keratinocytes, endothelial cells). The main factor...
Schlagworte: C-X-C Motif Chemokine Ligand 9, CXCL9 EIA Kit, Humig, MIG
Anwendung: ELISA
Reaktivität: Swine
519,00 €
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CXCL10 (pig) ELISA Kit
CXCL10 (pig) ELISA Kit

Artikelnummer: Cay23623-96

CXCL10 is also known as interferon-gamma-induced protein 10 (IP-10) or small-inducible cytokine B10 with a molecular weight close to 10 kDa. CXCL10 is expressed by several cellular types like monocytes, endothelial cells and fibroblasts stimulated by the interferon-gamma (INF-gamma). The receptor of this chemokine...
Schlagworte: C-X-C Motif Chemokine Ligand 10, CXCL10 EIA Kit, IP-10
Anwendung: ELISA
Reaktivität: Swine
519,00 €
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