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Sandwich ELISA kit
Immunometric assays, also known as sandwich ELISAs (enzyme-linked immunosorbent assay), use two antibodies specific to the antigen to capture or "sandwich” antigen in the well for detection. Immunometric assays exhibit a direct correlation between antigen concentration and substrate response. Immunometric assays typically employ a "capture” antibody coated on the plate to bind the antigen of interest. During a second incubation, the antigen is bound by a second "detection” antibody that is also specific to the antigen. The detection antibody can either be bound by a secondary antibody-enzyme conjugate, or the detection antibody itself is enzyme-conjugated. When chromogenic substrate is added to the assay to develop color, samples with high antigen concentration generate more signal than those with low antigen concentration, producing a signal directly proportional to the amount of antigen in the sample. This correlation can then be used to extrapolate the concentration of antigen in an unknown sample from a standard curve.

  • CAT. #
  • PRODUCT NAME
  • SAMPIE
  • PRICE
Cat.#: EIA-202C Product Name: Rat GDNF ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-203C Product Name: Rat FN ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-204C Product Name: Rat Chemokine (C-X-C motif) Ligand 2, Cxcl2 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-205C Product Name: Rat Chemokine (C-X-C motif) Ligand 1 (Melanoma Growth Stimulating Activity, Alpha), Cxcl1 ELISA Kit
Sample: Species:
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Cat.#: EIA-206C Product Name: Rat Chemokine (C-C motif) Ligand 5, Ccl5 ELISA Kit
Sample: Species:
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Cat.#: EIA-207C Product Name: Rat Chemokine (C-C motif) Ligand 2, Ccl2 ELISA Kit
Sample: Species:
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Cat.#: EIA-208C Product Name: Rat BMP2 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-209C Product Name: Rat BDNF ELISA Kit
Sample: rat serum, plasma, tissue homogenates, cell culture supernates and other biological fluids Species:
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Cat.#: EIA-210C Product Name: Rat Alb ELISA Set
Sample: serum, plasma, and urine Species:
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Cat.#: EIA-211C Product Name: Rat Alb ELISA Kit
Sample: serum, plasma, and urine Species:
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Cat.#: EIA-212C Product Name: Rat ACV-A ELISA Kit
Sample: serum, plasma, tissue homogenates, cell culture supernates and other biological fluids Species:
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Cat.#: EIA-214C Product Name: Rabbit IL-8 ELISA Kit
Sample: cell culture supernatants Species:
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Cat.#: EIA-215C Product Name: Rabbit IgM ELISA Set
Sample: serum or plasma Species:
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Cat.#: EIA-216C Product Name: Rabbit IgG ELISA Kit
Sample: serum or plasma Species:
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Cat.#: EIA-219C Product Name: Pig IL-8 ELISA Kit
Sample: cell culture supernatants Species:
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Cat.#: EIA-220C Product Name: Pig IL17A ELISA Kit
Sample: cell culture supernatants Species:
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Cat.#: EIA-221C Product Name: Pig IL13 ELISA Kit
Sample: cell culture supernatants Species:
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Cat.#: EIA-222C Product Name: Pig IgM ELISA Kit
Sample: serum, plasma, colostrum and milk Species:
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Cat.#: EIA-223C Product Name: Pig IGG2B ELISA Kit
Sample: serum, plasma, colostrum and milk Species:
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Cat.#: EIA-224C Product Name: Pig IgA ELISA Kit
Sample: serum, plasma, colostrum and milk Species:
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Cat.#: EIA-225C Product Name: Pig CCL2 ELISA Kit
Sample: cell culture supernatants Species:
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Cat.#: EIA-226C Product Name: Pig ALB ELISA Kit
Sample: serum, plasma, and urine Species:
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Cat.#: EIA-227C Product Name: Phage ELISA Kit
Sample: N/A Species:
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Cat.#: EIA-233C Product Name: Pancreatic / Gut CA19-9 ELISA Kit
Sample: human serum Species:
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Cat.#: EIA-234C Product Name: PAH water ELISA Kit
Sample: water and seawater samples Species:
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Cat.#: EIA-235C Product Name: PAH ELISA Kit
Sample: samples Species:
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Cat.#: EIA-239C Product Name: Neonatal TSH ELISA Kit
Sample: neonatal whole blood Species:
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Cat.#: EIA-258C Product Name: Mouse Vegfa Vascular Endothelial Growth Factor A, Vegfa ELISA Kit
Sample: Species:
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Cat.#: EIA-259C Product Name: Mouse VCAM1 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-260C Product Name: Mouse Vascular Endothelial Growth Factor A, Vegfa ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-261C Product Name: Mouse Tumor Necrosis Factor, Tnf ELISA Kit
Sample: Species:
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Cat.#: EIA-262C Product Name: Mouse Tumor Necrosis Factor, Tnf ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-263C Product Name: Mouse Trf ELISA Kit
Sample: serum or plasma Species:
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Cat.#: EIA-264C Product Name: Mouse Transforming Growth Factor, Beta 1, Tgfb1 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-265C Product Name: Mouse TPO ELISA Kit
Sample: mouse serum, plasma and other biological fluids Species:
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Cat.#: EIA-266C Product Name: Mouse SDF1 ELISA Kit
Sample: mouse serum, plasma and other biological fluids. Species:
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Cat.#: EIA-267C Product Name: Mouse RETN ELISA Kit
Sample: serum, plasma, tissue homogenates, cell culture supernates and other biological fluids Species:
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Cat.#: EIA-269C Product Name: Mouse P-Selectin ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-271C Product Name: Mouse OPN ELISA Kit
Sample: serum, plasma, tissue homogenates, cell culture supernates and other biological fluids Species:
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Cat.#: EIA-272C Product Name: Mouse OPG ELISA Kit
Sample: serum, plasma, tissue homogenates, cell culture supernates and other biological fluids Species:
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Cat.#: EIA-273C Product Name: Mouse NGF ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-274C Product Name: Mouse NGAL ELISA Kit
Sample: serum, plasma, tissue homogenates, cell culture supernates and other biological fluids Species:
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Cat.#: EIA-276C Product Name: Mouse MMP9 ELISA Kit
Sample: mouse serum, plasma, tissue homogenates, cell culture supernates and other biological fluids Species:
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Cat.#: EIA-277C Product Name: Mouse MMP2 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-278C Product Name: Mouse MDC ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-279C Product Name: Mouse M-CSF ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-280C Product Name: Mouse Leptin, Lep ELISA Kit
Sample: Species:
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Cat.#: EIA-281C Product Name: Mouse LEP ELISA Kit
Sample: mouse serum, plasma, tissue homogenates, cell culture supernates and other biological fluids Species:
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Cat.#: EIA-282C Product Name: Mouse Kit Ligand, Kitl ELISA Kit
Sample: Species:
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Cat.#: EIA-283C Product Name: Mouse Kim1 ELISA Kit
Sample: mouse tissue homogenates, urine, cell culture supernates and other biological fluids Species:
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Cat.#: EIA-284C Product Name: Mouse IP10 ELISA Kit
Sample: mouse serum, plasma and other biological fluids Species:
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Cat.#: EIA-285C Product Name: Mouse Interleukin 6, Il6 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-286C Product Name: Mouse Interleukin 5, Il5 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-287C Product Name: Mouse Interleukin 4, Il4 ELISA Kit
Sample: Species:
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Cat.#: EIA-288C Product Name: Mouse Interleukin 4, Il4 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-289C Product Name: Mouse Interleukin 3,Il3 ELISA Kit
Sample: Species:
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Cat.#: EIA-290C Product Name: Mouse Interleukin 25, Il25 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-291C Product Name: Mouse Interleukin 23, Alpha Subunit p19, Il23a ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-292C Product Name: Mouse Interleukin 2, Il2 ELISA Kit
Sample: Species:
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Cat.#: EIA-293C Product Name: Mouse Interleukin 2, Il2 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-294C Product Name: Mouse Interleukin 17A, IL17A ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-295C Product Name: Mouse Interleukin 12b, Il12b ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-296C Product Name: Mouse Interleukin 12, Il12 ELISA Kit
Sample: Species:
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Cat.#: EIA-297C Product Name: Mouse Interleukin 11, IL11 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-298C Product Name: Mouse Interleukin 10, Il10 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-299C Product Name: Mouse Interleukin 1 Beta, Il1b ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-300C Product Name: Mouse Interleukin 1 Alpha, Il1a ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-301C Product Name: Mouse Interleukin 1 Alpha, Il1a ELISA Kit
Sample: Species:
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Cat.#: EIA-302C Product Name: Mouse Interferon Gamma, Ifng ELISA Kit
Sample: Species:
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Cat.#: EIA-303C Product Name: Mouse Interferon Gamma, Ifng ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-304C Product Name: Mouse Insulin II, Ins2 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-305C Product Name: Mouse IL13 ELISA Kit
Sample: serum, plasma, cell culture supernates and other biological fluids. Species:
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Cat.#: EIA-306C Product Name: Mouse IgM ELISA Kit
Sample: serum or plasma Species:
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Cat.#: EIA-307C Product Name: Mouse Ighg3 ELISA Kit
Sample: serum or plasma Species:
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Cat.#: EIA-308C Product Name: Mouse Ighg2b ELISA Kit
Sample: serum or plasma Species:
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Cat.#: EIA-309C Product Name: Mouse Ighg1 ELISA Kit
Sample: serum or plasma Species:
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Cat.#: EIA-310C Product Name: Mouse IgG2c ELISA Kit
Sample: serum or plasma Species:
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Cat.#: EIA-311C Product Name: Mouse IgG2a ELISA Kit
Sample: serum or plasma Species:
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Cat.#: EIA-312C Product Name: Mouse IgG ELISA Kit
Sample: serum or plasma Species:
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Cat.#: EIA-313C Product Name: Mouse IGFBP1 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-314C Product Name: Mouse IGF1 ELISA Kit
Sample: mouse serum, plasma tissue homogenates, cell culture supernates and other biological fluids Species:
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Cat.#: EIA-315C Product Name: Mouse IgE ELISA Kit
Sample: serum or plasma Species:
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Cat.#: EIA-316C Product Name: Mouse IgA ELISA Kit
Sample: serum; plasma; milk; feces; saliva Species:
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Cat.#: EIA-317C Product Name: Mouse GM-CSF ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-318C Product Name: Mouse GCSF ELISA Kit
Sample: mouse serum, plasma and other biological fluids Species:
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Cat.#: EIA-319C Product Name: Mouse GAL1 ELISA Kit
Sample: mouse serum, plasma and other biological fluids Species:
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Cat.#: EIA-322C Product Name: Mouse Epidermal Growth Factor, Egf ELISA Kit
Sample: Species:
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Cat.#: EIA-323C Product Name: Mouse CX3CL1 ELISA Kit
Sample: serum, plasma and other biological fluids. Species:
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Cat.#: EIA-324C Product Name: Mouse CST3 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-325C Product Name: Mouse Colony Stimulating Factor 3, Csf3 ELISA Kit
Sample: Species:
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Cat.#: EIA-326C Product Name: Mouse Colony Stimulating Factor 2, Csf2 ELISA Kit
Sample: Species:
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Cat.#: EIA-327C Product Name: Mouse Colony Stimulating Factor 2 (granulocyte-macrophage), Csf2 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-328C Product Name: Mouse Colony Stimulating Factor 1 (Macrophage), Csf1 ELISA Kit
Sample: Species:
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Cat.#: EIA-330C Product Name: Mouse Chemokine (C-X-C motif) Ligand 2, Cxcl2 ELISA Kit
Sample: serum, plasma and other biological fluids Species:
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Cat.#: EIA-331C Product Name: Mouse Chemokine (C-C Motif) Ligand 4, Ccl4 ELISA Kit
Sample: Species:
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Cat.#: EIA-332C Product Name: Mouse Chemokine (C-C motif) Ligand 11, Ccl11 ELISA Kit
Sample: Species:
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Cat.#: EIA-333C Product Name: Mouse CD30L ELISA Kit
Sample: serum, plasma, tissue homogenates and other biological fluids Species:
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Cat.#: EIA-335C Product Name: Mouse BMP2 ELISA Kit
Sample: mouse serum, plasma and other biological fluids. Species:
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Cat.#: EIA-337C Product Name: Mouse BDNF ELISA Kit
Sample: mouse serum, plasma, tissue homogenates, cell culture supernates and other biological fluids. Species:
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Cat.#: EIA-339C Product Name: Mouse Albumin ELISA Kit
Sample: serum; plasma; and urine Species:
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