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 (132,572)

Singleplex and Multiplex Bead Based Immunoassays (6,179)

ELISA Substrates and Reagents (2,335)

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1,561 – 1,575 of 138,478 results

1,561

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Invitrogen™ Mouse IL-11 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
Target Species	Mouse
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	1000 pg/mL
Research Discipline	Cell Cycle & Proliferation
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	IL-11
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-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, P-Selectin, 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,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	1 ng/mL to 450 ng/mL
Interassay CV	<12%
Gene Symbol	IL11
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	1-450 ng/mL
Accession Number	P47873
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	16156
Sample Type	Plasma,Serum,Supernatant
Synonym	IL-11

1,562

Novus Biologicals™ Mouse LAMP-1/CD107a ELISA Kit (Colorimetric)

Colorimetric Assay Kit

Pricing & Availability
Specifications

Assay Sensitivity	46.88 pg/mL
Assay Range	78.13 to 5000 pg/mL

1,563

Novus Biologicals™ Human CD21/CD35 ELISA Kit (Colorimetric)

ELISA kits are ideal for the quantification of target antigens in tissue extracts, serum and cell culture.

Pricing & Availability

1,564

Invitrogen™ Mouse BSSP 4 (PRSS22) ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Protein Aliases	BSSP-4, Serine protease 22, Serine protease 26, Tryptase epsilon
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Mouse
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	PRSS22
Total Assay Time	4 hr 45 min
Assay Sensitivity	60 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	60-4000 pg/mL
Test Time	1 hr 20 min
Accession Number	Q9ER10
Regulatory Status	RUO
Target	BSSP4
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	4733401N09Rik; brain-specific serine protease 4; BSP-2; BSSP4; BSSP-4; hBSSP-4; MGC9599; prosemin; protease, serine 22; protease, serine S1 family member 22; protease, serine, 22; PRSS22; Prss26; Serine protease 22; serine protease 26; SP001LA; Tryptase epsilon; UNQ302/PRO3434733401N09Rik; brain-specific serine protease 4; BSP-2; BSSP4; BSSP-4; hBSSP-4; MGC9599; prosemin; protease, serine 22; protease, serine S1 family member 22; protease, serine, 22; PRSS22; Prss26; Serine protease 22; serine protease 26; SP001LA; Tryptase epsilon; UNQ302/PRO343; 4733401N09Rik; BSSP-4; SP001LA
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	70835
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

1,565

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R&D Systems™ Human BCMA/TNFRSF17 Quantikine ELISA Kit

Pricing & Availability
Specifications

Target	Human
Specificity	Natural and recombinant human BCMA.
Gene ID (Entrez)	608
Sample Type	Cell Culture Supernatant,Serum,Plasma (EDTA),Heparin Plasma,Saliva,Urine
Synonym	B cell maturation antigen, B-cell maturation protein, BCMAtumor necrosis factor receptor superfamily member 17, BCMB-cell maturation factor, CD269, CD269 antigen, tumor necrosis factor receptor superfamily, member 17
Assay Sensitivity	10.8 pg/mL
Storage Requirements	Store the unopened product at 2°C to 8°C. Do not use past expiration date.
Assay Range	31.30 to 2000 pg/mL
For Use With (Application)	ELISA

1,566

Novus Biologicals™ Human PUMA ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,567

Promotions Available

Invitrogen™ Mouse CCL6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Chemokines & Receptors
Target Species	Mouse
Conjugate	HRP
Intraassay CV	<10%
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 33 μL, Serum 33 μL, Supernatant 100 μL
Assay Sensitivity	18 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	CCL6
Specificity	Detect mouse CCL6, no cross reactivity with recombinant mouse CCL3, CCL4, or CCL9
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	18 pg/mL to 1000 pg/mL
Interassay CV	<12%
Gene Symbol	Ccl6
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	18-1000 pg/mL
Accession Number	P27784
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	20305
Sample Type	Plasma,Serum,Supernatant
Synonym	RP23-320E6.4, MRP-1, Scya6, c10

1,568

Invitrogen™ Human Pepsin 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	Pga5
Total Assay Time	3 hr 30 min
Assay Sensitivity	37.5 pg/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	62.5-4000 pg/mL
Test Time	1 hr 20 min
Accession Number	P0DJD9
Regulatory Status	RUO
Target	PGA5
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	1110035E17Rik; Pepf; pepsin A; pepsin A-5; Pepsin F; Pepsinogen 5; pepsinogen 5, group I; pepsinogen 5, group I (pepsinogen A); pepsinogen A; pepsinogen A precursor; pepsinogen A5; pepsinogen F; pepsinogen F protein; pepsinogen precursor; pepsinogen-5; Pg5; PGA; PGA3; PGA4; PGA51110035E17Rik; Pepf; pepsin A; pepsin A-5; Pepsin F; Pepsinogen 5; pepsinogen 5, group I; pepsinogen 5, group I (pepsinogen A); pepsinogen A; pepsinogen A precursor; pepsinogen A5; pepsinogen F; pepsinogen F protein; pepsinogen precursor; pepsinogen-5; Pg5; PGA; PGA3; PGA4; PGA5;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	5222
Sample Type	Plasma,Saliva,Serum
Label or Dye	Biotin

1,569

Novus Biologicals™ Human CXCR6 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,570

Novus Biologicals™ Rat Pentraxin 3/TSG-14 ELISA Kit (Colorimetric)

Colorimetric Assay Kit

Pricing & Availability
Specifications

Assay Sensitivity	0.1 ng/mL
Assay Range	0.16 to 10 ng/mL

1,571

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Invitrogen™ Human NrCAM 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	0.3 ng/mL
Research Discipline	Angiogenesis
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	NRCAM
Specificity	This ELISA pair antibody detects human NrCAM. Other species not determined.
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	0.3 ng/mL to 80 ng/mL
Interassay CV	<12%
Gene Symbol	NRCAM
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.328-80 ng/mL
Accession Number	Q92823
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	4897
Sample Type	Plasma,Serum,Supernatant

1,572

Novus Biologicals™ Human Nicotinic Acetylcholine R alpha 3/CHRNA3 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,573

Novus Biologicals™ Human LEPREL1 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

1,574

Novus Biologicals™ Mouse Apolipoprotein E/ApoE ELISA Kit (Colorimetric)

Kit (Colorimetric)

Pricing & Availability

1,575

Novus Biologicals™ Human TMPRSS4 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

Immunoassay Reagents and Kits

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Novus Biologicals™ Mouse LAMP-1/CD107a ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human CD21/CD35 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Human BCMA/TNFRSF17 Quantikine ELISA Kit Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Human CXCR6 - 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™ Rat Pentraxin 3/TSG-14 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human Nicotinic Acetylcholine R alpha 3/CHRNA3 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human LEPREL1 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Human TMPRSS4 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Mouse LAMP-1/CD107a ELISA Kit (Colorimetric)

Novus Biologicals™ Human CD21/CD35 ELISA Kit (Colorimetric)

R&D Systems™ Human BCMA/TNFRSF17 Quantikine ELISA Kit

Novus Biologicals™ Human PUMA ELISA Kit (Colorimetric)

Novus Biologicals™ Human CXCR6 - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ Rat Pentraxin 3/TSG-14 ELISA Kit (Colorimetric)

Novus Biologicals™ Human Nicotinic Acetylcholine R alpha 3/CHRNA3 ELISA Kit (Colorimetric)

Novus Biologicals™ Human LEPREL1 ELISA Kit (Colorimetric)

Novus Biologicals™ Mouse Apolipoprotein E/ApoE ELISA Kit (Colorimetric)

Novus Biologicals™ Human TMPRSS4 ELISA Kit (Colorimetric)