Immunoassay Reagents and Kits

Kits, substrates, and reagents for a variety of immunoassay procedures, including ELISA, singleplex immunoassays, and multiplex immunoassays, that are ideal for the quantification of target antigens; substrates available in colorimetric, chemiluminescent, or chemifluorescent varieties.

We offer a variety of products for enzyme-linked immunosorbent assays (ELISA or EIA) including plates, reagents, and kits to help you detect and quantify peptides, proteins, antibodies, and hormones.

ELISA is an analytical method based on the highly specific interaction between an antigen and an antibody. For this assay, an antigen is attached to a solid surface, to which an antibody-enzyme complex is linked. When a substrate is added and incubated with the other materials, it produces a measurable product.

Life Science Research ELISA Kits (137,544)

Singleplex and Multiplex Bead Based Immunoassays (6,189)

ELISA Substrates and Reagents (2,354)

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7,381 – 7,395 of 143,464 results

7,381

R&D Systems™ Mouse CCL27/CTACK ELISA Kit (Colorimetric)

A Novus product, part of R&D Systems. Colorimetric ELISA Kit

Pricing & Availability

7,382

Invitrogen™ Human iNOS ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Gene Symbol	Nos2
Total Assay Time	3 hr 30 min
Assay Sensitivity	46.88 pg/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	78.13-5000 pg/mL
Test Time	1 hr 20 min
Accession Number	P35228
Regulatory Status	RUO
Target	iNOS
Kit Contents	Pre-coated 96 well plate, Standard, Biotinylated Detection Antibody, HRP Conjugate, Standard & Sample Diluent, Biotinylated Detection Antibody Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer,Standard,Biotinylated Detection Antibody,HRP Conjugate,Standard & Sample Diluent,Biotinylated Detection Antibody Diluent,HRP Conjugate Diluent,Wash Buffer,TMB Substrate,Stop Solution,Plate Sealer
Gene Alias	Hepatocyte NOS; hepatocytes; HEP-NOS; inducible nitric oxide synthase; inducible NO synthase; Inducible NOS; iNos; i-NOS; Inosl; MAC-NOS; macrophage NOS; nitric oxide synthase 2; nitric oxide synthase 2, inducible; nitric oxide synthase 2, inducible, macrophage; nitric oxide synthase 2A (inducible, hepatocytes); nitric oxide synthase, inducible; nitric oxide synthase, macrophage; nitric oxide synthase-inducible; NOS; NOS type II; NOS, type II; Nos2; Nos-2; Nos2a; NOS-II; OTTMUSP00000000202; peptidyl-cysteine S-nitrosylase NOS2Hepatocyte NOS; hepatocytes; HEP-NOS; inducible nitric oxide synthase; inducible NO synthase; Inducible NOS; iNos; i-NOS; Inosl; MAC-NOS; macrophage NOS; nitric oxide synthase 2; nitric oxide synthase 2, inducible; nitric oxide synthase 2, inducible, macrophage; nitric oxide synthase 2A (inducible, hepatocytes); nitric oxide synthase, inducible; nitric oxide synthase, macrophage; nitric oxide synthase-inducible; NOS; NOS type II; NOS, type II; Nos2; Nos-2; Nos2a; NOS-II; OTTMUSP00000000202; peptidyl-cysteine S-nitrosylase NOS2;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	4843
Sample Type	Plasma,Serum
Label or Dye	Biotin

7,383

Invitrogen™ Human HGF Instant ELISA™ Kit

ELISA

Pricing & Availability
Specifications

Protein Aliases	Hepatopoietin-A, Scatter factor, SF
Immunoassay Kit Format	Coated ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	8.3%
Intraassay CV	7.6%
Gene Symbol	Hgf
Total Assay Time	3 hr 10 min
Assay Sensitivity	5.5 pg/mL
Storage Requirements	-20°C
Assay Range	63-4000 pg/mL
Test Time	15 min
Accession Number	P14210
Regulatory Status	RUO
Target	HGF
Kit Contents	Pre-coated 96 well Microplate, Biotinylated Detection Antibody, SAV-HRP, Sample Diluent, lyophilized, Standard (8-well strips x 4), Wash Buffer Concentrate, Substrate Solution, Sample Diluent, Stop Solution, Lysis Buffer 10x, Adhesive Plate Covers,Biotinylated Detection Antibody,SAV-HRP,Sample Diluent,lyophilized,Standard (8-well strips x 4),Wash Buffer Concentrate,Substrate Solution,Sample Diluent,Stop Solution,Lysis Buffer 10x,Adhesive Plate Covers
Gene Alias	C230052L06Rik; DFNB39; Fibroblast derived tumor cytotoxic factor; fibroblast-derived tumor cytotoxic factor; F-TCF; hepatocyte growth factor; Hepatocyte growth factor (hepapoietin A; hepatocyte growth factor (hepapoietin A; scatter factor); Hepatocyte growth factor alpha chain; Hepatocyte growth factor beta chain; Hepatopoeitin A; hepatopoeitin-A; HepatopoietinA; hepatopoietin-A; Hgf; HGF/SF; HGFB; HPTA; Lung fibroblast derived mitogen; lung fibroblast-derived mitogen; NK1; NK2; Scatter factor; scatter factor); SF; SF/HGFC230052L06Rik; DFNB39; Fibroblast derived tumor cytotoxic factor; fibroblast-derived tumor cytotoxic factor; F-TCF; hepatocyte growth factor; Hepatocyte growth factor (hepapoietin A; hepatocyte growth factor (hepapoietin A; scatter factor); Hepatocyte growth factor alpha chain; Hepatocyte growth factor beta chain; Hepatopoeitin A; hepatopoeitin-A; HepatopoietinA; hepatopoietin-A; Hgf; HGF/SF; HGFB; HPTA; Lung fibroblast derived mitogen; lung fibroblast-derived mitogen; NK1; NK2; Scatter factor; scatter factor); SF; SF/HGF; DFNB39; F-TCFB; HPTA; SF; HGF
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	3082
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

7,384

R&D Systems™ Human Glypican 2 ELISA Kit (Colorimetric)

A Novus product, part of R&D Systems. Kit (Colorimetric)

Pricing & Availability

7,385

R&D Systems™ Human Motilin ELISA Kit (Colorimetric)

A Novus product, part of R&D Systems. ELISA kits are ideal for the quantification of target antigens in tissue extracts, serum and cell culture.

Pricing & Availability

7,386

R&D Systems™ Mouse Agrin ELISA Kit (Colorimetric)

A Novus product, part of R&D Systems. ELISA kits are ideal for the quantification of target antigens in tissue extracts, serum and cell culture.

Pricing & Availability

7,387

Invitrogen™ Mouse MCP-5 (CCL12) ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Mouse
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	Ccl12
Total Assay Time	4 hr 45 min
Assay Sensitivity	0.5 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.5-100 pg/mL
Test Time	1 hr 20 min
Accession Number	Q62401
Regulatory Status	RUO
Target	MCP-5
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Gene Alias	C-C motif chemokine 12; Ccl12; chemokine (C-C motif) ligand 12; MCP-1-related chemokine; Mcp5; MCP-5; Monocyte chemoattractant protein 5; monocyte chemotactic protein 5; Scya12; small inducible cytokine A12; small-inducible cytokine A12C-C motif chemokine 12; Ccl12; chemokine (C-C motif) ligand 12; MCP-1-related chemokine; Mcp5; MCP-5; Monocyte chemoattractant protein 5; monocyte chemotactic protein 5; Scya12; small inducible cytokine A12; small-inducible cytokine A12; MCP-5; Scya12
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	20293
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

7,388

R&D Systems™ Rat COL9A1 ELISA Kit (Chemiluminescence)

A Novus product, part of R&D Systems. ELISA kits are ideal for the quantification of target antigens in tissue extracts, serum and cell culture.

Pricing & Availability

7,389

R&D Systems™ Human Chorionic Gonadotropin alpha/beta (hCG) ELISA Kit (Colorimetric)

A Novus product, part of R&D Systems. Colorimetric ELISA Kit

Pricing & Availability

7,390

Promotions Available

Invitrogen™ Human Desmin ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	DES
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	2 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	2-500 ng/mL
Test Time	1 hr 20 min
Accession Number	P17661
Regulatory Status	RUO
Target	Desmin
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	1674
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

7,391

Invitrogen™ Human IL-18 R alpha/IL-1 R5 ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	Il18r1
Total Assay Time	4 hr 45 min
Assay Sensitivity	28 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	28.67-7000 pg/mL
Test Time	1 hr 20 min
Accession Number	Q13478
Regulatory Status	RUO
Target	IL18R1
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Gene Alias	CD218 antigen-like family member A; CD218a; CDw218a; cytokine receptor; IL1 receptor-related protein; Il18r1; IL-18R1; IL-18R-1; IL18RA; Il18ralpha; IL-18R-alpha; IL18Ralpha2; IL1RRP; IL-1Rrp; IL1R-rp; interleukin 1 receptor related protein; interleukin 18 receptor 1; Interleukin-18; interleukin-18 receptor 1; Interleukin-18 receptor alphaCD218 antigen-like family member A; CD218a; CDw218a; cytokine receptor; IL1 receptor-related protein; Il18r1; IL-18R1; IL-18R-1; IL18RA; Il18ralpha; IL-18R-alpha; IL18Ralpha2; IL1RRP; IL-1Rrp; IL1R-rp; interleukin 1 receptor related protein; interleukin 18 receptor 1; Interleukin-18; interleukin-18 receptor 1; Interleukin-18 receptor alpha;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	8809
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

7,392

R&D Systems™ Rat Ryanodine Receptor 1 ELISA Kit (Colorimetric)

A Novus product, part of R&D Systems. Colorimetric ELISA Kit

Pricing & Availability

7,393

R&D Systems™ Human IL-11 R alpha DuoSet ELISA

DuoSet ELISA

Pricing & Availability
Specifications

Storage Requirements	Store the unopened product at 2 - 8 °C. Do not use past expiration date.

7,394

Invitrogen™ Human IL-1R1/IL-1RA ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
Target Species	Human
Conjugate	HRP
Intraassay CV	<10%
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	6 pg/mL
Research Discipline	Inflammation
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time	1 hr 20 min
Assay	Solid-phase sandwich ELISA
Target	IL1R1
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, CNTF, ENA-78, FGF-4, IL-1 A, IL-1 b, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, FGF-4, FGF-6, FGF-7, G-CSF, GDNF, GM-CSF, IFN-g, IGFBP-2, IGFBP-3, IGFBP-4, Leptin (OB), MCP-1, MCP-2, MCP-3, MDC, MIF, MIG, MIP-1 A, MIP-1 b, MIP-1 delta, PARC, PDGF, RANTES, SCF, SDF-1 alpha, TARC, TGF-b, TIMP-1, TIMP-2, TNF-a, TNF-b, TPO, VEGF.
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Label or Dye	Biotin
Calibration Range	6 pg/mL to 2000 pg/mL
Interassay CV	<12%
Gene Symbol	Il1r1
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	6-2000 pg/mL
Accession Number	P14778
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	3554
Sample Type	Plasma,Serum,Supernatant
Synonym	CD121A, D2S1473, IL-1 R-alpha, IL1R, IL1RA, P80

7,395

Gibco™ Mouse MCP-1 ELISA Development Kit (ABTS), PeproTech®

ELISA

Pricing & Availability
Specifications

Shipping Condition	Room temperature
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Mouse
Conjugate	HRP
Gene Symbol	Ccl2
Total Assay Time	24 hr 30 min
Assay Sensitivity	Lot-specific
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	Lot-specific
Test Time	1 hr 45 min
Accession Number	P10148
Regulatory Status	RUO
Target	CCL2 (MCP-1)
Kit Contents	This Mouse CCL2 (MCP-1) ELISA Kit includes Capture Antibody, Detection Antibody, Protein Standard, and HRP-conjugate. The HRP-conjugate is packaged separately.,Detection Antibody,Protein Standard,HRP-conjugate
Gene Alias	Acidic seminal fluid protein; AI323594; C-C motif chemokine 2; C-C motif chemokine ligand 2; Ccl2; chemokine (C-C motif) ligand 2; GDCF-2; HC11; H-MCP-1; HSMCR30; immediate-early serum-responsive JE protein; immediate-early serum-responsive protein JE; Je; MCAF; Mcp1; MCP-1; MCP1A; MCP-1A; MGC9434; Monocyte chemoattractant protein 1; monocyte chemoattractant protein-1; monocyte chemotactic and activating factor; Monocyte chemotactic protein 1; monocyte chemotactic protein 1A; Monocyte secretory protein JE; monocyte-chemoattractant protein-1 precursor; platelet-derived growth factor-inducible protein JE; RP23-350G1.3; SCYA2; Sigje; small inducible cytokine A2; small inducible cytokine A2 (monocyte chemotactic protein 1, homologous to mouse Sig-je); small inducible cytokine subfamily A (Cys-Cys), member 2; small inducible gene JE; small-inducible cytokine A2; SMC-CFAcidic seminal fluid protein; AI323594; C-C motif chemokine 2; C-C motif chemokine ligand 2; Ccl2; chemokine (C-C motif) ligand 2; GDCF-2; HC11; H-MCP-1; HSMCR30; immediate-early serum-responsive JE protein; immediate-early serum-responsive protein JE; Je; MCAF; Mcp1; MCP-1; MCP1A; MCP-1A; MGC9434; Monocyte chemoattractant protein 1; monocyte chemoattractant protein-1; monocyte chemotactic and activating factor; Monocyte chemotactic protein 1; monocyte chemotactic protein 1A; Monocyte secretory protein JE; monocyte-chemoattractant protein-1 precursor; platelet-derived growth factor-inducible protein JE; RP23-350G1.3; SCYA2; Sigje; small inducible cytokine A2; small inducible cytokine A2 (monocyte chemotactic protein 1, homologous to mouse Sig-je); small inducible cytokine subfamily A (Cys-Cys), member 2; small inducible gene JE; small-inducible cytokine A2; SMC-CF;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	20296
Label or Dye	Biotin

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