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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.

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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Rat BDNF ELISA Kit
Rat BDNF ELISA Kit

Item number: KOA0147

Natural and recombinant rat BDNF. There is no detectable cross-reactivity with other relevant proteins. Protein function: Important signaling molecule that activates signaling cascades downstream of NTRK2. During development, promotes the survival and differentiation of selected neuronal populations of the...
Keywords: Bdnf
Application: ELISA
Reactivity: Rat
580.00€ *
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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
Reactivity: Human
616.00€ *
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8-Isoprostane ELISA Kit
8-Isoprostane ELISA Kit

Item number: Cay516351-96

The isoprostanes are a family of eicosanoids of non-enzymatic origin produced by the random oxidation of tissue phospholipids by oxygen radicals. Isoprostanes appear as artifacts in tissue and plasma samples which have undergone oxidative degradation during prolonged or improper storage. They also appear in the...
Keywords: 8-epi Prostaglandin F2alpha, 8-iso Prostaglandin F2alpha, 8-Isoprostane EIA Kit, iPF2alpha-III
Application: ELISA
338.00€ * From 304.20€ *
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Erythroferrone (human) ELISA Kit
Erythroferrone (human) ELISA Kit

Item number: AG-45B-0014-KI01

Erythroferrone (also called Myonectin, CTRP15 or Fam13B) is a member of CTRPs (C1q/TNF-related proteins), which are conserved paralogs of adiponectin containing collagen-like and globular C1q-like domains. Erythroferrone plays two different regulatory roles: i) Erythroferrone (called Myonectin for this role) is a...
Application: ELISA
649.00€ *
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ICOSL (B7-H2/CD275) (human) ELISA Kit
ICOSL (B7-H2/CD275) (human) ELISA Kit

Item number: AG-45B-0017-KI01

Application: ELISA
649.00€ *
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CD40L (human) ELISA Kit
CD40L (human) ELISA Kit

Item number: AG-45B-0018-KI01

Application: ELISA
649.00€ *
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IL-36alpha/IL-36gamma (human) Tandem ELISA Kit
IL-36alpha/IL-36gamma (human) Tandem ELISA Kit

Item number: AG-45B-4502-KI02

Application: ELISA
1,210.00€ *
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Diamine Oxidase Assay Kit (Fluorometric)
Diamine Oxidase Assay Kit (Fluorometric)

Item number: ARG82249.100

Protein function: Catalyzes the degradation of compounds such as putrescine, histamine, spermine, and spermidine, substances involved in allergic and immune responses, cell proliferation, tissue differentiation, tumor formation, and possibly apoptosis. Placental DAO is thought to play a role in the regulation of the...
Keywords: KAO, DAO, ABP1, AOC1, Histaminase, Diamine oxidase, Kidney amine oxidase, Amiloride-binding protein 1, Amine oxidase...
Application: FA
Reactivity: Broad
878.00€ *
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Human S100A6 ELISA Kit
Human S100A6 ELISA Kit

Item number: ARG82251.96

Protein function: May function as calcium sensor and modulator, contributing to cellular calcium signaling. May function by interacting with other proteins, such as TPR-containing proteins, and indirectly play a role in many physiological processes such as the reorganization of the actin cytoskeleton and in cell...
Keywords: PRA, CACY, MLN 4, S100A6, Calcyclin, Protein S100-A6, S100 calcium-binding protein A6, Growth factor-inducible protein...
Application: ELISA
Reactivity: Human
1,171.00€ *
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Human BD3 / beta Defensin 3 ELISA Kit
Human BD3 / beta Defensin 3 ELISA Kit

Item number: ARG82252.96

Protein function: Exhibits antimicrobial activity against Gram-positive bacteria S.aureus and S.pyogenes, Gram-negative bacteria P.aeruginosa and E.coli and the yeast C.albicans. Kills multiresistant S.aureus and vancomycin-resistant E.faecium. No significant hemolytic activity was observed. [The UniProt Consortium]
Keywords: BD3, HBD3, BD-3, hBD-3, DEFB-3, DEFB103A, DEFB103B, Beta-defensin 3, Beta-defensin 103, Defensin, beta 103, Defensin-like...
Application: ELISA
Reactivity: Human
1,171.00€ *
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Human PTH / Parathyroid Hormone (1-34) ELISA Kit
Human PTH / Parathyroid Hormone (1-34) ELISA Kit

Item number: ARG82253.96

Protein function: PTH elevates calcium level by dissolving the salts in bone and preventing their renal excretion. Stimulates [1-14C]-2- deoxy-D-glucose (2DG) transport and glycogen synthesis in osteoblastic cells. [The UniProt Consortium]
Keywords: PTH, Parathyrin, Parathormone, Parathyroid hormone
Application: ELISA
Reactivity: Human
1,215.00€ *
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Rat PTH / Parathyroid Hormone (1-34) ELISA Kit
Rat PTH / Parathyroid Hormone (1-34) ELISA Kit

Item number: ARG82254.96

Protein function: PTH elevates calcium level by dissolving the salts in bone and preventing their renal excretion. Stimulates [1-14C]-2- deoxy-D-glucose (2DG) transport and glycogen synthesis in osteoblastic cells. [The UniProt Consortium]
Keywords: Pth, PTH, Parathyrin, Parathyroid hormone
Application: ELISA
Reactivity: Rat
1,215.00€ *
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