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 »
Close window
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.

6 from 7783 pages
No results were found for the filter!
L-FABP, Human, ELISA kit
L-FABP, Human, ELISA kit

Item number: HYC-HK404-01

Protein Function: Plays a role in lipoprotein-mediated cholesterol uptake in hepatocytes (PubMed:25732850). Binds cholesterol (PubMed:25732850). Binds free fatty acids and their coenzyme A derivatives, bilirubin, and some other small molecules in the cytoplasm. May be involved in intracellular lipid transport (By...
Keywords: FABP1, Fatty acid-binding protein 1, Fatty acid-binding protein, liver, Liver-type fatty acid-binding protein
Application: ELISA
Species reactivity: human
From 786.00€ *
Review
EndoCAb(R) IgM, Human, ELISA kit
EndoCAb(R) IgM, Human, ELISA kit

Item number: HYC-HK504-AGM

The EndoCAb(R) IgM ELISA has been developed for determination of endotoxin core antibodies in human plasma or serum in patients or healthy individuals. Several studies show a consistent drop in postoperative levels of circulating anti-endotoxin core antibodies compared to the preoperative value. This drop has been...
Application: ELISA
Species reactivity: human
From 929.00€ *
Review
Classical Complement Pathway, Rat, Assay
Classical Complement Pathway, Rat, Assay

Item number: HYC-HIT410

The HIT410 measures the classical pathway activity mediated via IgM. Complement deficiencies or other defects in the complement system can easily be screened by running an assay for each pathway in parallel or separately. The ELISA contains a positive control based on the Wistar strain which can be used as process...
Keywords: CP
Application: ELISA
Species reactivity: rat
929.00€ *
Review
Lectin Complement Pathway, Rat, Assay
Lectin Complement Pathway, Rat, Assay

Item number: HYC-HIT411

The HIT411 measures the lectin pathway activity mediated via MBL. Complement deficiencies or other defects in the complement system can easily be screened by running an assay for each pathway in parallel or separately. The ELISA contains a positive control based on the Wistar strain which can be used as process...
Keywords: LP
Application: ELISA
Species reactivity: rat
929.00€ *
Review
Complement Pathway, Rat, Assay
Complement Pathway, Rat, Assay

Item number: HYC-HIT413

The HIT413 contains three Complement Pathway Assays: - HIT410, Classical Complement Pathway, Rat - HIT411, Lectin Complement Pathway, Rat - HIT412, Alternative Complement Pathway, Rat The innate immune system is important in the first defense against foreign pathogens. A major component of this response is the...
Keywords: Complement Pathway
Application: ELISA
Species reactivity: rat
1,854.00€ *
Review
Classical Complement Pathway, Mouse, Assay
Classical Complement Pathway, Mouse, Assay

Item number: HYC-HIT420

The HIT420 measures the classical pathway activity mediated via IgM. Complement deficiencies or other defects in the complement system can easily be screened by running an assay for each pathway in parallel or separately. The ELISA contains a positive control which can be used as process control to ensure that the...
Keywords: CP
Application: ELISA
Species reactivity: mouse
929.00€ *
Review
Complement Pathway, Pig, Assay
Complement Pathway, Pig, Assay

Item number: HYC-HIT433

The HIT433 contains three Complement Pathway Assays: - HIT430, Classical Complement Pathway, Pig - HIT431, Lectin Complement Pathway, Pig - HIT432, Alternative Complement Pathway, Pig The innate immune system is important in the first defense against foreign pathogens. A major component of this response is the...
Keywords: Complement Pathway
Application: ELISA
Species reactivity: swine
1,854.00€ *
Review
S100A9/Calprotectin, Mouse, ELISA kit
S100A9/Calprotectin, Mouse, ELISA kit

Item number: HYC-HK214-01

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:15331440, PubMed:17767165, PubMed:18403730, PubMed:19402754, PubMed:22804476, PubMed:34562450). It can induce neutrophil chemotaxis, adhesion, can...
Keywords: S100a9, Calgranulin-B, Protein S100-A9, S100 calcium-binding protein A9, Leukocyte L1 complex heavy chain, Migration...
Application: ELISA
Species reactivity: mouse
From 929.00€ *
Review
Alternative Complement Pathway, Human, Assay
Alternative Complement Pathway, Human, Assay

Item number: HYC-HK3012

Features activity assay: Quantitative measurement of complement activation Working at low serum dilutions resulting in less false negative results High throughput and offers higher reproducibility in comparison to hemolytic assays Assay time less than 2 hours The complement system plays essential roles in both...
Keywords: Complement Activity Assay
Application: ELISA
Species reactivity: human
770.00€ *
Review
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€ *
Review
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€ *
Review
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
Please request pricing for this article.
Review
6 from 7783 pages