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 (84,751)

Singleplex and Multiplex Bead Based Immunoassays (5,724)

ELISA Substrates and Reagents (2,184)

2,371 – 2,385 of 90,175 results

2,371

Novus Biologicals™ Human Latent TGF-beta1 ELISA Kit

ELISA Kit

Pricing & Availability

2,372

Invitrogen™ Human TLR-4 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	TLR4
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.4 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.4 to 100 ng/mL
Test Time	1 hrs 20 mins
Accession Number	ARMD10; CD284; EGK
Regulatory Status	RUO
Target	TLR4 (CD284)
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)	7099
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

2,373

Invitrogen™ Human IL-17A (homodimer) Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene Symbol	IL17A
Total Assay Time	24 hr 30 min
Sample Volume	Serum 100 μL, Supernatant 100 μL
Assay Sensitivity	8 pg/mL
Storage Requirements	2-8°C
Assay Range	8-500 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 45 min
Accession Number	Q16552
Regulatory Status	RUO
Target	IL-17A
Kit Contents	Capture Antibody: Pre-titrated, purified antibody, Detection Antibody: Pre-titrated, HRP-conjugated antibody, Standard: Recombinant protein for generating standard curve and calibrating samples, 10X Coating Buffer: Buffer for plating the Capture Antibody, 5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme, Substrate: 1X TMB Solution, Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards 96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86),Purified antibody,Detection Antibody: Pre-titrated,HRP-conjugated antibody,Standard: Recombinant protein for generating standard curve and calibrating samples,10X Coating Buffer: Buffer for plating the Capture Antibody,5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme,Substrate: 1X TMB Solution,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86)
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3605
Sample Type	Serum,Supernatant
Label or Dye	Biotin
Synonym	Interleukin-17 A, IL-17 AA

2,374

Invitrogen™ Human IP-10/CXCL10 Instant ELISA™ Kit

ELISA

Pricing & Availability

2,375

Invitrogen™ IFN alpha Human ProcartaPlex™ Simplex Kit

Ideal solution for assessing multiple protein biomarkers in a single sample. Explore our broad portfolio of pre-configurated panels and combinable single analytes.

Pricing & Availability

2,376

Invitrogen™ ProcartaPlex™ Mouse High Sensitivity Panel, 5plex

The ProcartaPlex Mouse High Sensitivity Panel 5plexl enables the study immune function by analyzing 5 protein targets: IFN gamma, IL-2, IL-4, IL-6, and TNF alpha in a single well using Luminex xMAP technology.

Pricing & Availability

2,377

Novus Biologicals™ Rat Fibronectin ELISA Kit (Colorimetric)

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

Pricing & Availability

2,378

Promotions Available

Invitrogen™ Human ALK-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	ACVRL1
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.18 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.18 to 40 ng/mL
Test Time	1 hrs 20 mins
Accession Number	activin A receptor like type 1; activin A receptor type II-like 1; activin A receptor type IL; activin A receptor, type II-like 1; activin A receptor, type II-like kinase 1; Activin receptor like kinase 1; activin receptor-like kinase 1; activin receptor-like kinase-1; ACVRL1; ACVRLK1; AI115505; AI427544; ALK1; ALK-1; HHT; HHT2; ORW2; R3; R-3; Serine/threonine-protein kinase receptor R3; SETHKIR; SKR3; TGF-B superfamily receptor type I; TSR-I
Regulatory Status	RUO
Target	ACVRL1
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)	94
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

2,379

Novus Biologicals™ Human IGFBP-rp1/IGFBP-7 ELISA Kit (Colorimetric)

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

Pricing & Availability

2,380

Promotions Available

Invitrogen™ Human CREG ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	CREG1
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	AA755314; cellular repressor of E1A stimulated genes 1; cellular repressor of E1A-stimulated genes 1; CREG; Creg1; protein CREG1; UNQ727/PRO1409
Regulatory Status	RUO
Target	CREG1
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)	8804
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

2,381

Invitrogen™ Human PD-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	5133
Interassay CV	6.4%
Intraassay CV	3.2
Assay Sensitivity	1.14 pg/mL
Assay Range	2.34 to 150 pg/mL
For Use With (Application)	ELISA

2,382

Invitrogen™ Mouse TNFR1 (Soluble) 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 20 μL, Serum 20 μL, Supernatant 50 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	TNFR1
Specificity	This ELISA pair antibody detects mouse sTNFRI. 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
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Sufficient For	96 Assays
Calibration Range	1 pg/mL to 300 pg/mL
Interassay CV	<12%
Gene Symbol	Tnfrsf1a
Storage Requirements	2°C to 8°C
Assay Range	1.23 to 300 pg/mL
Accession Number	P25118
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	21937
Sample Type	Plasma,Serum,Supernatant
Synonym	CD120a, FPF, TNF-R, TNF-R-I, TNF-R1, TNF-R55, TNF-alphaR1, TNFAR, TNFR60, TNFRI, TNFRp55, TNFalpha-R1, Tnfr-2, Tnfr1, p55, p55-R

2,383

Invitrogen™ Human C1q ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	712, 713, 714
Interassay CV	4.2%
Intraassay CV	4.7
Assay Sensitivity	0.08 ng/ml
Assay Range	0.9 to 60 ng/mL

2,384

R&D Systems™ Mouse MSP/MST1 Quantikine ELISA Kit

a 4.5 hour solid phase ELISA designed to measure mouse MSP in cell culture supernates, tissue lysates, serum, plasma, and urine.

Pricing & Availability

2,385

Invitrogen™ Mouse IL-15/IL-15R Complex Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Gene Symbol	Il15, Il15ra
Total Assay Time	24 hr 30 min
Sample Volume	Serum 100 μL, Supernatant 100 μL
Assay Sensitivity	4 pg/mL
Storage Requirements	2-8°C
Assay Range	4-500 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 45 min
Accession Number	P48346, Q60819
Regulatory Status	RUO
Target	IL-15/IL-15R
Kit Contents	Capture Antibody: Pre-titrated, purified antibody, Detection Antibody: Pre-titrated, HRP-conjugated antibody, Standard: Recombinant protein for generating standard curve and calibrating samples, 10X Coating Buffer: Buffer for plating the Capture Antibody, 5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme, Substrate: 1X TMB Solution, Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards, 96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86),Purified antibody,Detection Antibody: Pre-titrated,HRP-conjugated antibody,Standard: Recombinant protein for generating standard curve and calibrating samples,10X Coating Buffer: Buffer for plating the Capture Antibody,5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme,Substrate: 1X TMB Solution,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86)
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	16168, 16169
Sample Type	Serum,Supernatant
Label or Dye	Biotin
Synonym	IL-15 Receptor complex with IL-15

Prev
1
...
157
158
159
160
...
6,012
Next

Welcome to fishersci.com

Immunoassay Reagents and Kits

Filtered Search Results

Narrow Results

Novus Biologicals™ Human Latent TGF-beta1 ELISA Kit Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Human IGFBP-rp1/IGFBP-7 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human Latent TGF-beta1 ELISA Kit

Novus Biologicals™ Rat Fibronectin ELISA Kit (Colorimetric)

Novus Biologicals™ Human IGFBP-rp1/IGFBP-7 ELISA Kit (Colorimetric)