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 (135,145)

Singleplex and Multiplex Bead Based Immunoassays (6,198)

ELISA Substrates and Reagents (2,230)

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856 – 870 of 141,015 results

856

Invitrogen™ Monkey IGF-2 ELISA Kit

ELISA

Pricing & Availability

857

Invitrogen™ Mouse PD-L2/B7-DC ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	PDCD1LG2
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.9 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	1.9 to 400 ng/mL
Test Time	1 hrs 20 mins
Accession Number	B7 dendritic cell molecule; B7DC; B7-DC; bA574F11.2; Btdc; Butyrophilin B7-DC; butyrophilin-like protein; CD273; F730015O22Rik; MGC124039; MGC124040; PD1 ligand 2; PD-1 ligand 2; PD-1-ligand 2; PDCD1 ligand 2; PDCD1L2; PDCD1LG2; Pdl2; PD-L2; Programmed cell death 1 ligand 2; programmed death ligand 2
Regulatory Status	RUO
Target	CD273 (B7-DC)
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	58205
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

858

Novus Biologicals™ Mouse Hepatitis B Virus Core Antibody ELISA Kit (Colorimetric)

Indicates previous or ongoing infection with hepatitis B virus in an undefined time frame.

Pricing & Availability

859

Invitrogen™ Rabbit NCAM-1/CD56 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Ncam1
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.45 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.45 to 100 ng/mL
Test Time	1 hrs 20 mins
Accession Number	adhesion molecule; antigen recognized by monoclonal antibody 5.1H11; Cd56; CD-56; CD56 140 kDa isoform; E NCAM; E-NCAM; MSK39; N CAM1; NCAM; N-CAM; Ncam1; N-CAM-1; NCAM-1; NCAMC; NCAM-C; neural cell adhesion molecule; Neural cell adhesion molecule 1; neural cell adhesion molecule, NCAM; sCD56; sNCAM; soluble CD56; soluble NCAM
Regulatory Status	RUO
Target	CD56 (NCAM)
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	100348118
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

860

R&D Systems™ Mouse/Rat WISP-1/CCN4 DuoSet ELISA

R&D Systems™ Mouse/Rat WISP-1/CCN4 DuoSet ELISA contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant mouse and rat Wnt-1 Induced Secreted Protein 1 (WISP-1).

Pricing & Availability

861

Novus Biologicals™ Human Vitronectin ELISA Kit (Colorimetric)

Sandwich ELISA Kit

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862

R&D Systems™ Recombinant SARS-CoV-2 Spike S1 Subunit Fc Protein

Tn5 Insect Cell Expressed

Pricing & Availability

863

Invitrogen™ Human MBL (MBL2) ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
Target Species	Human
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 1 μL, Serum 1 μL, Supernatant 100 μL
Assay Sensitivity	0.03 ng/mL
Research Discipline	Microbiology
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time	1 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	MBL2
Specificity	This ELISA antibody pair detects human MBL. Other species not determined yet.
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Calibration Range	0.03 ng/mL to 25 ng/mL
Interassay CV	<12%
Gene Symbol	COLEC1,HSMBPC,MBLD,MBP,MBP-C,MBP1,MBPD,MBL2
Storage Requirements	2°C to 8°C
Assay Range	0.034 to 25 ng/mL
Accession Number	P11226
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	4153
Sample Type	Plasma,Serum,Supernatant
Synonym	RP11-94H3.1, COLEC1, HSMBPC, MBLD, MBP, MBP-C, MBP1, MBPD, MBL2

864

Invitrogen™ Human S100 A11 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	S100A11
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.03 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.034 to 25 ng/mL
Test Time	1 hrs 20 mins
Accession Number	cal; Calgizzarin; calizzarin; EMAP; Emap1; EMAPI; endothelial monocyte activating polypeptide 1; endothelial monocyte-activating polypeptide; epididymis secretory protein Li 43; HEL-S-43; Metastatic lymph node gene 70 protein; MLN 70; MLN70; Protein S100-A11; Protein S100-A11, N-terminally processed; Protein S100C; Protein S100-C; S100 calcium binding protein A11; S100 calcium binding protein A11 (calgizzarin); S100 calcium binding protein A11 (calizzarin); S100 calcium binding protein A14; S100 calcium-binding protein A11; S100 calcium-binding protein A11 (calgizzarin); S100A11; S100a14; S100C
Regulatory Status	RUO
Target	S100A11
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	6282
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

865

Invitrogen™ Mouse E-selectin (SELE) ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
Target Species	Mouse
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 1 μL, Serum 1 μL, Supernatant 100 μL
Assay Sensitivity	10 pg/mL
Research Discipline	Other Research
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time	1 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	E-selectin (CD62E)
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: Mouse CD30, L CD30, T CD40, CRG-2, CTACK, CXCL16, Eotaxin , Eotaxin-2, Fas Ligand, Fractalkine, GCSF, GM-CFS, IFN-gamma, IGFBP-3, IGFBP-5, IGFBP-6, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-3 Rb, IL-4, IL-5, IL-9, IL-10, IL-12 p40/p70, IL-12 p70, IL-13, IL-17, KC, Leptin R, LEPTIN (OB), LIX, L-Selectin, Lymphotactin, MCP-1, MCP-5, M-CSF, MIG, MIP-1 alpha, MIP-1 gamma, MIP-2, MIP-3 beta, MIP-3 alpha, PF-4, P-Selectin, RANTES, SCF, SDF-1 alpha, TARC, TCA-3, TECK, TIMP-1, TNF-alpha, TNF RI, TNF RII, TPO, VCAM-1, 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
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Calibration Range	10 pg/mL to 3000 pg/mL
Interassay CV	<12%
Gene Symbol	CD62E,E-selectin,ELAM-1,Elam,LECAM2
Storage Requirements	2°C to 8°C
Assay Range	12.29 to 3000 pg/mL
Accession Number	Q00690
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	20339
Sample Type	Plasma,Serum,Supernatant
Synonym	CD62E, E-selectin, Elam

866

Invitrogen™ Mouse IL-3 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Cytokines & Receptors
Target Species	Mouse
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	0.2 pg/mL
Research Discipline	Immunology
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time	1 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	IL-3
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: Mouse CD30, L CD30, T CD40, CRG-2, CTACK, CXCL16, Eotaxin , Eotaxin-2, Fas Ligand, Fractalkine, GCSF, IFN- gamma, IGFBP-3, IGFBP-5, IGFBP-6, IL-1 alpha, IL-1 beta, IL-4, IL-5, IL-6, IL-9, IL-10, IL-13, KC, Leptin R, LEPTIN(OB), LIX, L-Selectin, Lymphotactin, MCP-5, M-CSF, MIG, MIP-1 alpha, MIP-1 gamma, MIP-2, MIP-3 beta, MIP-3 alpha, PF-4, PSelectin, SCF, SDF-1 alpha, TARC, TCA-3, TECK, TIMP-1, TNF RI, 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
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Calibration Range	0.2 pg/mL to 40 pg/mL
Interassay CV	<12%
Gene Symbol	BPA,Csfmu,HCGF,Il-3,MCGF,PSF
Storage Requirements	2°C to 8°C
Assay Range	0.16 to 40 pg/mL
Accession Number	P01586
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	16187
Sample Type	Plasma,Serum,Supernatant
Synonym	RP23-309E16.5, BPA, Csfmu, HCGF, Il-3, MCGF, PSF

867

Invitrogen™ Porcine Angiopoietin-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Angpt1
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.06 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.061 to 15 ng/mL
Test Time	1 hrs 20 mins
Accession Number	1110046O21Rik; AGP1; AGPT; Agpt1; Ang1; Ang-1; angiopoietin 1; angiopoietin-1; ANGPT1; endothelial growth factor; KIAA0003
Regulatory Status	RUO
Target	Angiopoietin 1
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	397009
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

868

Invitrogen™ Mouse TARC (CCL17) ELISA Kit

ELISA

Pricing & Availability

869

Invitrogen™ Mouse Eotaxin-1 (CCL11) ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Chemokine & Receptors
Target Species	Mouse
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 100 μL
Assay Sensitivity	1 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 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	Eotaxin
Specificity	This ELISA kit shows no cross-reactivity with any of the cytokines tested: Mouse CD30, L CD30, T CD40, CRG-2, CTACK, CXCL16, Eotaxin-2, Fas Ligand, Fractalkine, GCSF, GM-CFS, IFN- gamma, IGFBP-3, IGFBP-5, IGFBP-6, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-3 Rb, IL-4, IL-5, IL-6, IL-9, IL-10, IL-12 p40/p70, IL-12 p70, IL-13, IL-17, KC, Leptin R, LEPTIN(OB), LIX, L-Selectin, Lymphotactin, MCP-1, MCP-5, M-CSF, MIG, MIP-1 alpha, MIP-1 gamma, MIP-2, MIP-3 beta, MIP-3 alpha, PF-4, P-Selectin, RANTES, SCF, SDF-1 alpha, TARC, TCA-3, TECK, TIMP-1, TNF-alpha, TNF RI, TNF RII, TPO, VCAM-1, 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
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Calibration Range	1 pg/mL to 100 pg/mL
Interassay CV	<12%
Gene Symbol	Scya11,eotaxin
Storage Requirements	2°C to 8°C
Assay Range	1.02 to 100 pg/mL
Accession Number	P48298
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	20292
Sample Type	Plasma,Serum,Supernatant
Synonym	Scya11, eotaxin

870

R&D Systems™ Human ADAM12 DuoSet ELISA

Human ADAM12 DuoSet ELISA from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

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Immunoassay Reagents and Kits

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Novus Biologicals™ Mouse Hepatitis B Virus Core Antibody ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human Vitronectin ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Mouse Hepatitis B Virus Core Antibody ELISA Kit (Colorimetric)

Novus Biologicals™ Human Vitronectin ELISA Kit (Colorimetric)