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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Gasdermin E (human) ELISA Kit
Gasdermin E (human) ELISA Kit

Item number: AG-45B-0024-KI01

Programmed cell death is a key mechanism involved in several biological processes ranging from development and homeostasis to immunity. Apoptosis, pyroptosis and NETosis are three well-studied modes of cell death. Pyroptosis is a form of necrotic cell death that has emerged as an important innate immune mechanism...
Application: ELISA
Species reactivity: human
660.00€ *
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BAFF, Soluble (human) ELISA Kit (hypersensitive)
BAFF, Soluble (human) ELISA Kit (hypersensitive)

Item number: AG-45B-0001-KI01

Detection Type: Colorimetric. Assay Type: Sandwich. Sample Type: Cell Culture Supernatant , Plasma , Serum. Sensitivity: 8pg/ml. Range: 0.0156 to 1ng/ml. BAFF (B cell-activating factor, BLyS, B lymphocyte stimulator, TNFSF13B, TALL-1, CD257), belonging to the TNF family, is a master regulator of peripheral B cell...
Keywords: BlyS, B Cell Activating Factor
Application: ELISA
Species reactivity: human
660.00€ *
Review
Corticosterone ELISA Kit
Corticosterone ELISA Kit

Item number: Cay501320-96

Corticosterone is a glucocorticoid produced by the adrenal cortex in response to ACTH (corticotropic hormone) and is the precursor to aldosterone. The production of glucorcorticoids is increased by stress, therefore, corticosterone can be used as a biomarker of stress. Biologists often measure corticosterone in...
Keywords: 11beta,21-DHP, 11beta,21-dihydroxy Progesterone, 17-deoxy Cortisol, Corticosterone EIA Kit
Application: ELISA
From 502.00€ *
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Prostaglandin E2 ELISA Kit - Monoclonal
Prostaglandin E2 ELISA Kit - Monoclonal

Item number: Cay514010-480

Prostaglandin E2 (PGE2) is a primary product of arachidonic acid metabolism in many cells. Like most eicosanoids, it does not exist preformed in any cellular reservoir. When cells are activated or exogenous free arachidonate is supplied, PGE2 is synthesized de novo and released into the extracellular space. In vivo,...
Keywords: PGE2 EIA Kit - Monoclonal
Application: ELISA
From 609.00€ *
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6-keto Prostaglandin F1alpha ELISA Kit
6-keto Prostaglandin F1alpha ELISA Kit

Item number: Cay515211-96

Prostacyclin (Prostaglandin I2, PGI2) is formed from arachidonic acid primarily by the vascular endothelium and renal cortex. It is a potent vasodilator and inhibitor of platelet aggregation. PGI2 is non-enzymatically hydrated to 6-keto PGF1alpha (t½ = 2-3 minutes), and then quickly converted to the major...
Keywords: 6-keto PGF1alpha EIA Kit
Application: ELISA
From 565.00€ *
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CGRP (human) EIA kit
CGRP (human) EIA kit

Item number: BR-A05481.96

Protein function: CGRP induces vasodilation. It dilates a variety of vessels including the coronary, cerebral and systemic vasculature. Its abundance in the CNS also points toward a neurotransmitter or neuromodulator role. It also elevates platelet cAMP. [The UniProt Consortium]
Keywords: CALCA, CALC1, CGRP-I, Alpha-type CGRP, Calcitonin gene-related peptide I, Calcitonin gene-related peptide 1, ELISA kit
Application: ELISA
Species reactivity: human, rat
724.00€ *
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Acylated Ghrelin (human) Easy Sampling EIA kit
Acylated Ghrelin (human) Easy Sampling EIA kit

Item number: BR-A05306.96

Protein function: Ghrelin is the ligand for growth hormone secretagogue receptor type 1 (GHSR). Induces the release of growth hormone from the pituitary. Has an appetite-stimulating effect, induces adiposity and stimulates gastric acid secretion. Involved in growth regulation. [The UniProt Consortium]
Keywords: GHRL, MTLRP
Species reactivity: human
753.00€ *
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Dog IgA ELISA Kit
Dog IgA ELISA Kit

Item number: E44-104

Application: ELISA
Species reactivity: canine
850.00€ *
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Human Albumin ELISA Kit
Human Albumin ELISA Kit

Item number: E88-129

Sandwich ELISA. Complete kit for quantitating human Albumin in in serum, plasma, cerebrospinal fluid, milk, and urine. For up to 40 samples tested in duplicate.
Keywords: ALB, Serum albumin, HSA EIA
Application: ELISA
Species reactivity: human
850.00€ *
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Mouse Albumin ELISA Kit
Mouse Albumin ELISA Kit

Item number: E99-134

Sandwich ELISA. Complete kit for quantitating Mouse Albumin levels in in serum, plasma and urine. For up to 40 samples, tested in duplicate.
Keywords: Alb, Serum albumin, murine EIA
Application: ELISA
Species reactivity: mouse
850.00€ *
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Human IgE ELISA Kit
Human IgE ELISA Kit

Item number: E88-108

Sandwich ELISA. Complete kit for quantitating human IgE in in serum, plasma, cerebrospinal fluid, milk, and urine. For up to 40 samples tested in duplicate.
Keywords: EIA, IGHE, Ig epsilon
Application: ELISA
Species reactivity: human
850.00€ *
Review
Human Hemoglobin ELISA Kit
Human Hemoglobin ELISA Kit

Item number: E88-134

A complete kit for quantitating Human Hemoglobin levels in samples
Keywords: Anti-HBB, Anti-HBA
Application: ELISA
Species reactivity: human
850.00€ *
Review
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