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)

Search Within Results

886 – 900 of 141,015 results

886

R&D Systems™ Human Fetuin A Quantikine ELISA Kit

Human Fetuin A Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

887

Invitrogen™ Human Calreticulin ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	CALR
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.3 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	1.3 to 200 ng/mL
Test Time	1 hrs 20 mins
Accession Number	Autoantigen RO; CABP3; CALBP; Calcium-binding protein 3; CALR; calrectulin; calregulin; Calreticulin; cC1qR; CRP55; CRT; CRTC; Endoplasmic reticulum resident protein 60; epididymis secretory sperm binding protein Li 99 n; ERp60; FLJ26680; grp60; HACBP; HEL-S-99 n; I79
Regulatory Status	RUO
Target	Calreticulin
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)	811
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

888

Novus Biologicals™ Rat Vitamin A ELISA Kit (Colorimetric)

Assay has high sensitivity and specificity for detection of rat VA

Pricing & Availability

889

Invitrogen™ Human Cyclophilin ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Ppia
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	2.05 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	2.05 to 500 ng/mL
Test Time	1 hrs 20 mins
Accession Number	2700098C05; Cphn; CYCA; cyclophilin; Cyclophilin A; Cyclosporin A-binding protein; CyP A; CyP-18; CypA; CyP-A; CYPH; EC 5.2.1.8; epididymis secretory sperm binding protein Li 69 p; HEL-S-69 p; HGNC:9253; I79
Regulatory Status	RUO
Target	Cyclophilin A
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)	5478
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

890

Invitrogen™ Human Thrombospondin-5/COMP ELISA Kit

ELISA

Pricing & Availability

891

Invitrogen™ Human IL-22 R alpha 1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	10.5 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	10.5 to 2500 pg/mL
Test Time	1 hrs 20 mins
Regulatory Status	RUO
Target	IL22RA1
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
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

892

Invitrogen™ Mouse MIP-1 gamma (CCL9) 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 2.5 μL, Serum 2.5 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	MIP-1 gamma
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 delta, MIP-2, MIP-3 beta, MIP-3 alpha, PF-4, PSelectin, 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 250 pg/mL
Interassay CV	<12%
Gene Symbol	CCF18,MRP-2,Scya10,Scya9
Storage Requirements	2°C to 8°C
Assay Range	1.02 to 250 pg/mL
Accession Number	P51670
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	20308
Sample Type	Plasma,Serum,Supernatant
Synonym	RP23-320E6.3, CCF18, MRP-2, Scya10, Scya9

893

Invitrogen™ Human CD79 alpha ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	973
Interassay CV	<12%
Intraassay CV	<10
Assay Sensitivity	0.65 ng/mL
Assay Range	0.65 to 150 ng/mL

894

Invitrogen™ Multispecies p70 S6 Kinase (Total) InstantOne™ ELISA Kit

ELISA

Pricing & Availability

895

Invitrogen™ Monkey IGFBP-3 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.02 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	1.024 to 250 ng/mL
Test Time	1 hrs 20 mins
Accession Number	acid stable subunit of the 140 K IGF complex; AI649005; binding protein 29; binding protein 53; BP-53; growth hormone-dependent binding protein; I79
Regulatory Status	RUO
Target	IGFBP3
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
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

896

Invitrogen™ Human MIG/CXCL9 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	GCPR
Target Species	Human
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	20 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	CXCL9 (MIG)
Specificity	This ELISA kit shows no cross-reactivity with any of the 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-7, IL-8, IL-9, IL-10, IL-11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, G-CSF, GM-CSF, IFN-gamma, Leptin, 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
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Calibration Range	20 pg/mL to 6000 pg/mL
Interassay CV	<12%
Gene Symbol	CMK,Humig,MIG,SCYB9,crg-10
Storage Requirements	2°C to 8°C
Assay Range	8.23 to 6000 pg/mL
Accession Number	Q07325
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	4283
Sample Type	Plasma,Serum,Supernatant
Synonym	CMK, Humig, MIG, SCYB9, crg-10

897

Promotions Available

R&D Systems™ Human GM-CSF High Sensitivity Magnetic Luminex™ Performance Assay

Luminex bead-based multiplex assays are designed to provide accurate, reproducible results for every target analyte.

Pricing & Availability

898

Invitrogen™ Mouse MIP-3 beta (CCL19) ELISA Kit

ELISA

Pricing & Availability

899

Invitrogen™ Canine Decorin ELISA Kit

ELISA

Pricing & Availability

900

Invitrogen™ Human Angiogenin ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Proteases, Peptidases & Inhibitors
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	1.5 pg/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 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	Angiogenin
Specificity	This ELISA kit shows no cross-reactivity with any of the cytokines tested: Human BDNF, BLC, ENA-78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, 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
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Calibration Range	1.5 pg/mL to 400 pg/mL
Interassay CV	<12%
Gene Symbol	ALS9,HEL168,RAA1,RNASE4,RNASE5
Storage Requirements	2°C to 8°C
Assay Range	1.64 to 400 pg/mL
Accession Number	P03950
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	283
Sample Type	Plasma,Serum,Supernatant
Synonym	ALS9, HEL168, RAA1, RNASE4, RNASE5

Prev
1
...
58
59
60
61
...
9,401
Next

Immunoassay Reagents and Kits

Filtered Search Results

Narrow Results

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

Novus Biologicals™ Rat Vitamin A ELISA Kit (Colorimetric)