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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High Sensitivity Mouse IL-2 (Interleukin 2) ELISA Kit
High Sensitivity Mouse IL-2 (Interleukin 2) ELISA Kit

Item number: E-HSEL-M0011.24

Interleukin 2 (IL-2), also known as T cell growth factor (TCGF),produced by activated CD4-positive helper T-cells and to a lesser extend activated CD8-positive T-cells and natural killer (NK) cells that plays pivotal roles in the immune response and tolerance.Plays a pivotal role in regulating the adaptive immune...
Keywords: Il2, Interleukin-2, T-cell growth factor, High Sensitivity Mouse IL-2 (Interleukin 2) ELISA Kit
Application: ELISA
Species reactivity: mouse
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Mini Sample Mouse LIX (Liposaccharide-Induced CXC chemokine) ELISA Kit
Mini Sample Mouse LIX (Liposaccharide-Induced CXC...

Item number: E-MSEL-M0128.24

Mouse LIX also known as lipopolysaccharide-induced CXC chemokine or CXCL5 is a member of the CXC chemokine family. This secreted protein is processed into active fragments of approximately 8-9 kDa and signals through the CXCR2 receptor. It is expressed in monocytes, platelets, endothelial cells, and mast cells. LIX...
Keywords: Cxcl5, Cytokine LIX, C-X-C motif chemokine 5, Small-inducible cytokine B5, Mini Sample Mouse LIX (Liposaccharide-Induced...
Application: ELISA
Species reactivity: mouse
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Mini Sample Mouse BAFF (B-cell Activating Factor) ELISA Kit
Mini Sample Mouse BAFF (B-cell Activating Factor) ELISA Kit

Item number: E-MSEL-M0131.24

BAFF also known as B-cell activating factor or TNFSF13B is a protein important for B-cell survival and maturation. It's a type II transmembrane protein expressed in cells like macrophages and dendritic cells and has a mass of approximately 31 kDa. The BAFF protein is also present on activated T-cells and in the...
Keywords: BAFF, Tnfsf13b, B-cell-activating factor, Tumor necrosis factor ligand superfamily member 13B, Mini Sample Mouse BAFF...
Application: ELISA
Species reactivity: mouse
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Mini Sample Mouse NOV (Nephroblastoma Overexpressed Gene) ELISA Kit
Mini Sample Mouse NOV (Nephroblastoma Overexpressed Gene)...

Item number: E-MSEL-M0132.24

NOV (CCN3) is a secreted matricellular protein belonging to the conserved CCN family, featuring four typical modular domains: IGFBP, vWF type C, thrombospondin-1, and a C-terminal cysteine knot domain. Human CCN3 shares 80% amino acid identity with its mouse homolog, indicating high cross-species conservation....
Keywords: Ccn3, Protein NOV homolog, CCN family member 3, Cellular communication network factor 3, Nephroblastoma-overexpressed gene...
Application: ELISA
Species reactivity: mouse
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Rat MCSF (Macrophage Colony Stimulating Factor 1) ELISA Kit
Rat MCSF (Macrophage Colony Stimulating Factor 1) ELISA Kit

Item number: E-EL-R3083.24

M-CSF, also known as CSF-1, is a four-alpha-helical-bundle cytokine that is the primary regulator of macrophage survival, proliferation, and differentiation. M-CSF is found as isoforms of various sizes. All isoforms contain the N-terminal 150 amino acid (aa) portion that is necessary and sufficient for interaction...
Keywords: Csf1, Macrophage colony-stimulating factor 1, Proteoglycan macrophage colony-stimulating factor, Rat MCSF (Macrophage...
Application: ELISA
Species reactivity: rat
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Mini Sample Mouse F3/TF (Tissue factor) ELISA Kit
Mini Sample Mouse F3/TF (Tissue factor) ELISA Kit

Item number: E-MSEL-M0130.24

Tissue Factor also known as coagulation factor III or CD142 is an important player in the blood coagulation process.This protein with a molecular mass of approximately 47 kDa is a transmembrane glycoprotein. It is expressed widely in various tissues including the lungs heart and brain and plays an important role in...
Keywords: F3, Tissue factor, Coagulation factor III, Mini Sample Mouse F3/TF (Tissue factor) ELISA Kit
Application: ELISA
Species reactivity: mouse
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Mini Sample Mouse CD117/c-kit (Cluster Of Differentiation 117) ELISA Kit
Mini Sample Mouse CD117/c-kit (Cluster Of Differentiation...

Item number: E-MSEL-M0133.24

CD117, also termed c-Kit or stem cell factor receptor (SCFR), is a 145 kDa transmembrane tyrosine kinase receptor belonging to the immunoglobulin superfamily and encoded by the c-kit protooncogene. It specifically binds to its ligand stem cell factor (SCF), also known as c-Kit ligand, steel factor or mast cell...
Keywords: Kit, Proto-oncogene c-Kit, Tyrosine-protein kinase Kit, Mast/stem cell growth factor receptor Kit, Mini Sample Mouse...
Application: ELISA
Species reactivity: mouse
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CellaQuant(TM) Human IL-4 (Interleukin 4) ELISA Kit
CellaQuant(TM) Human IL-4 (Interleukin 4) ELISA Kit

Item number: E-CQH018.24

Interleukin-4 (IL-4) is a pleiotropic type I cytokine, predominantly produced by activated Th2 cells, with additional sources including mast cells, basophils, eosinophils, and innate lymphoid cells (ILC2s). It is a helical-bundle protein that signals through two distinct receptor complexes: the type I receptor...
Keywords: IL4, Binetrakin, Pitrakinra, Interleukin-4, B-cell stimulatory factor 1, Lymphocyte stimulatory factor 1, CellaQuant(TM)...
Application: ELISA
Species reactivity: human
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QuicKey Pro Human IgM (Immunoglobulin M) ELISA Kit
QuicKey Pro Human IgM (Immunoglobulin M) ELISA Kit

Item number: E-OSEL-H0085.24

Human IgM also known as immunoglobulin heavy constant mu or IGHM is the constant region of the immunoglobulin heavy chain. This protein, with a monomeric molecular mass of approximately 49 kDa, is produced as a pentamer or hexamer in serum. It is expressed by B lymphocytes and serves as a membrane-bound receptor or...
Keywords: IGHM, Ig mu chain C region, Ig mu chain C region OU, Ig mu chain C region BOT, Ig mu chain C region GAL, Immunoglobulin...
Application: ELISA
Species reactivity: human
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11beta-Prostaglandin F2alpha ELISA Kit
11beta-Prostaglandin F2alpha ELISA Kit

Item number: Cay516521-96

Prostaglandin D2 (PGD2) is the major eicosanoid released from stimulated mast cells. PGD2 is an unstable compound which is rapidly metabolized and eliminated from the circulation. This makes quantitation of PGD2 an unreliable indicator of its in vivo production. 11beta-PGF2alpha is the primary plasma metabolite of...
Keywords: 11beta-PGF2alpha EIA Kit
Application: ELISA
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Human PR3 (Proteinase 3) ELISA Kit
Human PR3 (Proteinase 3) ELISA Kit

Item number: E-EL-H1970.96

The kit is a Sandwich enzyme immunoassay for in vitro quantitative measurement of PR3 in serum, plasma and other biological fluids. Detection Range: 0.16--10ng/mL. Sensitivity: 0.1ng/mL. Protein function: Serine protease that degrades elastin, fibronectin, laminin, vitronectin, and collagen types I, III, and IV (in...
Keywords: PR3, MBN, P29, PR-3, NP-4, AGP7, PRTN3, Myeloblastin, C-ANCA antigen, Wegener autoantigen, Leukocyte proteinase 3,...
Application: ELISA
Species reactivity: human
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Mouse F8 (Coagulation Factor VIII) Microsample ELISA Kit
Mouse F8 (Coagulation Factor VIII) Microsample ELISA Kit

Item number: ELK-ELK10479MS.48

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Mouse F8. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse F8. Next,...
Keywords: F8, Procoagulant component, Coagulation factor VIII
Application: ELISA
Species reactivity: mouse
From 374.00€ *
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