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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NGAL (Neutrophil Gelatinase Associated Lipocalin) (human) TwoStep ELISA Kit
NGAL (Neutrophil Gelatinase Associated Lipocalin) (human)...

Item number: E-TSEL-H0003.96

Sensitivity: 0,06 ng/mL, min: 0,13 ng/mL, max: 8 ng/mL. Detection range: 0.13~8ng/mL. Sample Type: serum, plasma, urine. 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. It is responsible for the...
Keywords: p25, HNL, LCN2, NGAL, Lipocalin-2, Siderocalin, Oncogene 24p3, Neutrophil gelatinase-associated lipocalin, 25 kDa...
Application: ELISA
Reactivity: Human
395.00€
Review
BMG/?2-MG (Beta-2-Microglobulin) (human) TwoStep ELISA Kit
BMG/?2-MG (Beta-2-Microglobulin) (human) TwoStep ELISA Kit

Item number: E-TSEL-H0004.96

Sensitivity: 0,47 ng/mL, min: 0,78 ng/mL, max: 50 ng/mL. Detection range: 0.78~50ng/mL. Sample Type: serum, plasma, urine. Protein function: Iron-trafficking protein involved in multiple processes such as apoptosis, innate immunity and renal development (PubMed:12453413, PubMed:27780864, PubMed:20581821). Binds iron...
Keywords: B2M, CDABP0092
Application: ELISA
Reactivity: Human
395.00€
Review
MAU (Microalbuminuria) (human) TwoStep ELISA Kit
MAU (Microalbuminuria) (human) TwoStep ELISA Kit

Item number: E-TSEL-H0005.96

Sensitivity: 0,3 ng/mL, min: 1,56 ng/mL, max: 100 ng/mL. Detection range: 1.56~100ng/mL. Sample Type: urine. Protein function: Component of the class I major histocompatibility complex (MHC). Involved in the presentation of peptide antigens to the immune system. Exogenously applied M.tuberculosis EsxA or EsxA-EsxB...
Application: ELISA
Reactivity: Human
395.00€
Review
RBP4 (Retinol Binding Protein 4) (human) TwoStep ELISA Kit
RBP4 (Retinol Binding Protein 4) (human) TwoStep ELISA Kit

Item number: E-TSEL-H0006.96

Sensitivity: 1,98 ng/mL, min: 3,13 ng/mL, max: 100 ng/mL. Detection range: 3.13~100ng/mL. Sample Type: serum, plasma, urine.
Keywords: RBP4, PRO2222
Application: ELISA
Reactivity: Human
395.00€
Review
CRP (C-Reactive Protein) (human) TwoStep ELISA Kit
CRP (C-Reactive Protein) (human) TwoStep ELISA Kit

Item number: E-TSEL-H0007.96

Sensitivity: 0,23 ng/mL, min: 0,39 ng/mL, max: 25 ng/mL. Detection range: 0.39~25ng/mL. Sample Type: serum, plasma. Protein function: Retinol-binding protein that mediates retinol transport in blood plasma (PubMed:5541771). Delivers retinol from the liver stores to the peripheral tissues (Probable). Transfers the...
Keywords: CRP, PTX1
Application: ELISA
Reactivity: Human
395.00€
Review
Cys-C (Cystatin C) (human) TwoStep ELISA Kit
Cys-C (Cystatin C) (human) TwoStep ELISA Kit

Item number: E-TSEL-H0008.96

Sensitivity: 0,04 ng/mL, min: 0,31 ng/mL, max: 20 ng/mL. Detection range: 0.31~20ng/mL. Sample Type: serum, plasma, urine, saliva. Protein function: Displays several functions associated with host defense: it promotes agglutination, bacterial capsular swelling, phagocytosis and complement fixation through its...
Keywords: CST3, Cystatin-C, Cystatin-3, Gamma-trace, Post-gamma-globulin, Neuroendocrine basic polypeptide
Application: ELISA
Reactivity: Human
395.00€
Review
IgM (Immunoglobulin M) (human) TwoStep ELISA Kit
IgM (Immunoglobulin M) (human) TwoStep ELISA Kit

Item number: E-TSEL-H0010.96

Sensitivity: 1,02 ng/mL, min: 7,81 ng/mL, max: 500 ng/mL. Detection range: 7.81~500ng/mL. Sample Type: serum, plasma, urine, saliva. Protein function: As an inhibitor of cysteine proteinases, this protein is thought to serve an important physiological role as a local regulator of this enzyme activity. [The UniProt...
Keywords: Ig mu chain C region, Ig mu chain C region OU, Ig mu chain C region GAL, Ig mu chain C region BOT, Immunoglobulin heavy...
Application: ELISA
Reactivity: Human
395.00€
Review
IgG (Immunoglobulin G) (human) TwoStep ELISA Kit
IgG (Immunoglobulin G) (human) TwoStep ELISA Kit

Item number: E-TSEL-H0011.96

Sensitivity: 0,64 ng/mL, min: 1,56 ng/mL, max: 100 ng/mL. Detection range: 1.56~100ng/mL. Sample Type: serum, plasma, urine, saliva. Protein function: Constant region of immunoglobulin heavy chains. Immunoglobulins, also known as antibodies, are membrane-bound or secreted glycoproteins produced by B lymphocytes. In...
Application: ELISA
Reactivity: Human
395.00€
Review
CLU (Clusterin) (human) TwoStep ELISA Kit
CLU (Clusterin) (human) TwoStep ELISA Kit

Item number: E-TSEL-H0014.96

Sensitivity: 0,94 ng/mL, min: 1,56 ng/mL, max: 100 ng/mL. Detection range: 1.56~100ng/mL. Sample Type: serum, plasma, urine, saliva.
Keywords: CLU, AAG4, APOJ
Application: ELISA
Reactivity: Human
395.00€
Review
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