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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Testosterone ELISA Kit

Item number: Cay582701-96

Cayman's Testosterone ELISA Kit is a competitive assay that can be used for quantification of testosterone in plasma, serum, saliva, tissue culture supernatants, animal feces, and other sample matrices. The assay does not recognize testosterone-17-glucuronide, the metabolite most prevalent in urine, and therefore is...

Keywords:	Testosterone EIA Kit
Application:	ELISA

From 483.00€ *

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Prostaglandin E2 Express ELISA Kit

Item number: Cay500141-96

Cayman's PGE2 Express ELISA is a competitive assay that can be used for quantification of PGE2 in urine, plasma, serum, tissue homogenates, and culture media samples. The assay has a range of 15.6-2,000 pg/ml, a sensitivity (80% B/B0) of approximately 40 pg/ml, and a lower limit of detection (LLOD) of 11...

Keywords:	PGE2 Express EIA Kit
Application:	ELISA

From 512.00€ *

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Citrullinated Histone H3 (Clone 11D3) ELISA Kit

Item number: Cay501620-96

Histone H3 is citrullinated by peptidylarginine deiminase 4 (PAD4) at residues R2, R8, and R17 during the processes of epigenetic chromatin remodeling and neutrophil extracellular trap (NET) formation. In vitro, citrullinated H3 (CitH3) is released from neutrophils that have been stimulated with calcium ionophore...

Keywords:	CitH3 (Clone 11D3) EIA Kit
Application:	ELISA

918.00€ *

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2'3'-cGAMP ELISA Kit

Item number: Cay501700-96

Cayman's 2'3'-cGAMP ELISA Kit is a competitive assay that can be used for quantification of 2'3'-cGAMP in cell lysates, plasma, serum, and tissue samples. This assay has a range of 6.1 pg/ml - 100 ng/ml (9 pM - 148.3 nM), with a midpoint (50% B/B0) of approximately 900 pg/ml (1,335 pM), and a sensitivity (80% B/B0)...

Keywords:	2'3'-cGAMP EIA Kit, 2'3'-Cyclic GMP-AMP, Guanosine-Adenosine 2',3'-cyclic monophosphate
Application:	ELISA

753.00€ *

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Prostaglandin F2alpha ELISA Kit

Item number: Cay516011-96

Prostaglandin F2alpha (PGF2alpha) is one of the five primary PGs derived enzymatically directly from the endoperoxide PGH2. It was initially discovered in seminal fluid, and to date the majority of the functional roles ascribed to it relate to fertility, pregnancy, and parturition. PGF2alpha is a potent luteolytic...

Keywords:	PGF2alpha EIA Kit
Application:	ELISA

From 572.00€ *

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Cyclic AMP ELISA Kit

Item number: Cay581001-96

Cayman's cAMP assay is a very sensitive competitive ELISA that permits cAMP measurements within the standard curve range of 0.078-10 pmol/ml, typically with a sensitivity (80% B/B0) of 0.1 pmol/ml once samples and standards have been acetylated prior to analysis. This assay has been validated with culture media,...

Keywords:	Adenosine 3',5'-cyclic mononucleotide, Adenosine 3',5'-cyclic monophosphate, cAMP EIA Kit
Application:	ELISA

From 503.00€ *

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DNA/RNA Oxidative Damage (High Sensitivity) ELISA Kit

Item number: Cay589320-96

DNA and RNA are damaged by oxidation during aging and in a variety of disease states including cancer. Guanine is the base is most prone to oxidation, and the repair processes initiated to correct the damage release multiple oxidized guanine species into the urine, including 8-hydroxyguanosine (8-OHG),...

Keywords:	8-hydroxy-2'-Deoxyguanosine, 8-OH-2dG, 8-OH-DG, DNA/RNA Oxidative Damage (High Sensitivity) EIA Kit
Application:	ELISA

From 927.00€ *

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Dog IgA ELISA Kit

Item number: E44-104

Application:	ELISA
Species reactivity:	canine

850.00€ *

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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

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

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.