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 (132,582)

Singleplex and Multiplex Bead Based Immunoassays (6,179)

ELISA Substrates and Reagents (2,336)

Search Within Results

3,661 – 3,675 of 138,488 results

3,661

Novus Biologicals™ Canine Caveolin-1 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

3,662

Promotions Available

Invitrogen™ Mouse G-CSF (CSF3) ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Cytokines & Receptors
Target Species	Mouse
Conjugate	HRP
Intraassay CV	<10%
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 5 μL, Serum 5 μL, Supernatant 100 μL
Assay Sensitivity	0.5 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 hr 20 min
Assay	Solid-phase sandwich ELISA
Target	G-CSF
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 , Eotaxin-2, Fas Ligand, Fractalkine, 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,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	0.5 pg/mL to 150 pg/mL
Interassay CV	<12%
Gene Symbol	Csf3
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.5-150 pg/mL
Accession Number	P09920
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	12985
Sample Type	Plasma,Serum,Supernatant
Synonym	RP23-395E10.4, Csfg, G-CSF, MGI-IG

3,663

Novus Biologicals™ Human Endometrium Antibody ELISA Kit (Colorimetric)

Assay has high sensitivity and specificity for detection of human endometrium antibody (EMAb)

Pricing & Availability

3,664

Novus Biologicals™ Mouse Integrin alpha 1/CD49a ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

3,665

Novus Biologicals™ Human Cubilin ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability
Specifications

Storage Requirements	Storage of components varies. See protocol for specific instructions.

3,666

Invitrogen™ Swine CSF2 (GM-CSF) ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Cytokines & Receptors
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	72 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 hr 20 min
Assay	Solid-phase sandwich ELISA
Target	GM-CSF
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: porcine IL-1 beta, IL-4, IL-6, IL-8, IL-10, IL-12, IFN-gamma, TGF beta 1, TNF alpha
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
Sufficient For	96 assays
Calibration Range	72 pg/mL to 18,000 pg/mL
Interassay CV	<12%
Gene Symbol	CSF2
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	72-18000 pg/mL
Accession Number	Q29118
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	397208
Sample Type	Plasma,Serum,Supernatant
Synonym	GM-CSF

3,667

Novus Biologicals™ Canine Neutrophil Elastase/ELA2 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

3,668

Promotions Available

Invitrogen™ Human ANGPTL4 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
Target Species	Human
Conjugate	HRP
Interassay CV	<12%
Gene Symbol	ANGPTL4
Sample Volume	Plasma 33 μL, Serum 33 μL, Supernatant 100 μL
Assay Sensitivity	20 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Research Discipline	Angiogenesis
Assay Range	20-20000 pg/mL
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Assay	Solid-phase sandwich ELISA
Accession Number	Q9BY76
Regulatory Status	RUO
Target	ANGPTL4
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, ENA-78, FGF- 4, IL-1 alpha, IL-1 beta, 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, G-CSF, GM-CSF, IFN-gamma, Leptin (OB), MCP-1, MCP-2, MCP-3, MDC, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, TARC, TGF-beta, TIMP-1, TIMP-2, TNF-alpha, TNF-beta, 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
Product Type	ELISA
Gene ID (Entrez)	51129
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	PP1158, ANGPTL2, ARP4, FIAF, HARP, HFARP, NL2, PGAR, TGQTL, UNQ171, pp1158

3,669

Novus Biologicals™ Human MOK - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability
Specifications

Storage Requirements	Storage of components varies. See protocol for specific instructions.

3,670

Invitrogen™ Mouse BAFF R (TNFRSF13C) 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	TNFRSF13C
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	28-7000 pg/mL
Test Time	1 hr 20 min
Accession Number	Q9D8D0
Regulatory Status	RUO
Target	BAFF Receptor (CD268)
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	2010006P15Rik; B cell-activating factor receptor; BAFF receptor; BAFFR; BAFF-R; B-cell maturation defect; B-cell maturation defect 1; B-cell-activating factor receptor; Bcmd; Bcmd1; Bcmd-1; BLyS receptor 3; BR3; BROMIX; CD268; CVID4; Lvis22; prolixin; RGD1560810; TNF receptor superfamily member 13C; Tnfrsf13c; Tumor necrosis factor receptor superfamily member 13C; tumor necrosis factor receptor superfamily, member 13C2010006P15Rik; B cell-activating factor receptor; BAFF receptor; BAFFR; BAFF-R; B-cell maturation defect; B-cell maturation defect 1; B-cell-activating factor receptor; Bcmd; Bcmd1; Bcmd-1; BLyS receptor 3; BR3; BROMIX; CD268; CVID4; Lvis22; prolixin; RGD1560810; TNF receptor superfamily member 13C; Tnfrsf13c; Tumor necrosis factor receptor superfamily member 13C; tumor necrosis factor receptor superfamily, member 13C; 2010006P15Rik; BAFF-R; Baffr; Bcmd; Bcmd-1; Bcmd1; Lvis22
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	72049
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,671

Novus Biologicals™ Human IGSF4A/SynCAM1/CADM1 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

3,672

Promotions Available

Invitrogen™ Porcine RANTES ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	CCL5
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	46.9 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	46.9-3000 pg/mL
Test Time	1 hr 20 min
Accession Number	Q29288
Regulatory Status	RUO
Target	CCL5 (RANTES)
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)	396613
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,673

Invitrogen™ Human SOX9 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	SOX9
Total Assay Time	4 hr 45 min
Assay Sensitivity	0.41 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	0.41-100 ng/mL
Test Time	1 hr 20 min
Accession Number	P48436
Regulatory Status	RUO
Target	SOX9
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	2010306G03Rik; AV220920; CMD1; CMPD1; mKIAA4243; SOX 9; Sox9; SOX-9; Sox9 transcription factor; SRA1; SRXX2; SRXY10; SRY (sex determining region Y)-box 9; SRY (sex determining region Y)-box 9 (campomelic dysplasia, autosomal sex-reversal); SRY (sex determining region Y)-box9; SRY (sex-determining region Y)-box 9 protein; SRY box 9; SRY-box 9; SRY-Box 9 ; SRY-box containing 9; SRY-box containing gene 9; SRY-box containing protein 9; SRY-box transcription factor 9; SRY-related HMG-box, gene 9; transcription activator Sox9; transcription factor SOX-92010306G03Rik; AV220920; CMD1; CMPD1; mKIAA4243; SOX 9; Sox9; SOX-9; Sox9 transcription factor; SRA1; SRXX2; SRXY10; SRY (sex determining region Y)-box 9; SRY (sex determining region Y)-box 9 (campomelic dysplasia, autosomal sex-reversal); SRY (sex determining region Y)-box9; SRY (sex-determining region Y)-box 9 protein; SRY box 9; SRY-box 9; SRY-Box 9 ; SRY-box containing 9; SRY-box containing gene 9; SRY-box containing protein 9; SRY-box transcription factor 9; SRY-related HMG-box, gene 9; transcription activator Sox9; transcription factor SOX-9;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	6662
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

3,674

Novus Biologicals™ Human Complement Component C5b ELISA Kit (Colorimetric)

Kit (Colorimetric)

Pricing & Availability

3,675

Novus Biologicals™ Prostatic Acid Phosphatase/ACPP Antibody Pair [HRP]

Rabbit Monoclonal Antibody Pair

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Gene ID (Entrez)	55
Gene Symbol	ACP3

Immunoassay Reagents and Kits

Filtered Search Results

Narrow Results

Novus Biologicals™ Canine Caveolin-1 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Mouse Integrin alpha 1/CD49a ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Canine Neutrophil Elastase/ELA2 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Human IGSF4A/SynCAM1/CADM1 - Ready-To-Use ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human Complement Component C5b ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Prostatic Acid Phosphatase/ACPP Antibody Pair [HRP] Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Canine Caveolin-1 ELISA Kit (Colorimetric)

Novus Biologicals™ Human Endometrium Antibody ELISA Kit (Colorimetric)

Novus Biologicals™ Mouse Integrin alpha 1/CD49a ELISA Kit (Colorimetric)

Novus Biologicals™ Human Cubilin ELISA Kit (Colorimetric)

Novus Biologicals™ Canine Neutrophil Elastase/ELA2 ELISA Kit (Colorimetric)

Novus Biologicals™ Human MOK - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ Human IGSF4A/SynCAM1/CADM1 - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ Human Complement Component C5b ELISA Kit (Colorimetric)

Novus Biologicals™ Prostatic Acid Phosphatase/ACPP Antibody Pair [HRP]