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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 (84,784)
Singleplex and Multiplex Bead Based Immunoassays (5,732)
ELISA Substrates and Reagents (2,183)

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3,181 – 3,195 of 90,218 results
3,181

Novus Biologicals™ Human IRAK3 - Ready-To-Use ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

Storage Requirements Storage of components varies. See protocol for specific instructions.
3,182

Novus Biologicals™ Human Kallikrein 7 ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

3,183

Novus Biologicals™ Human TSP50 ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

3,184

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

Colorimetric ELISA Kit

3,185

Novus Biologicals™ Human Phospholipase D2 - Ready-To-Use ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

Storage Requirements Storage of components varies. See protocol for specific instructions.
3,186

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

Colorimetric ELISA Kit

3,187

Novus Biologicals™ Human FFAR1/GPR40 - Ready-To-Use ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

3,188

Novus Biologicals™ Monkey C-Peptide ELISA Kit (Colorimetric)
SDP

AD7C-NTP Colorimetric ELISA Kit for quantitative evaluation of C-peptide

3,189

Novus Biologicals™ IL-18 R beta/IL-1 R7/ACPL Antibody Pair [HRP]
SDP

Rabbit Monoclonal Antibody Pair

Host Species Rabbit
Target Species Human
Conjugate HRP
Gene Symbol IL18RAP
Assay Sensitivity 7.81-500 pg/mL
Storage Requirements Storage is content dependent.
Assay Range 7.81 pg/mL
For Use With (Application) Sandwich ELISA
Assay Sandwich ELISA
Regulatory Status RUO
Target IL-18 R beta/IL-1 R7/ACPL
Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human IL-18 R beta/IL-1 R7/ACPL.
Gene Alias Accessory protein-like, ACPL, CD218 antigen-like family member B, CD218b, CD218b antigen, CDw218b, IL-18 receptor accessory protein, IL-18 receptor beta, IL-18RAcP, IL18RB, IL-18Rbeta, IL-18R-beta, IL-1R accessory protein-like, IL1R7, IL-1R7, IL-1R-7, IL-1RAcPL, interleukin 18 receptor accessory protein, Interleukin-1 receptor 7, interleukin-18 receptor accessory protein, Interleukin-18 receptor accessory protein-like, Interleukin-18 receptor beta, MGC120589, MGC120590
Product Type Antibody Pairs
Gene ID (Entrez) 8807
3,190

Novus Biologicals™ Coagulation Factor VII Antibody Pair [HRP]
SDP

Rabbit Monoclonal Antibody Pair

Host Species Rabbit
Target Species Mouse
Conjugate HRP
Gene Symbol F7
Assay Sensitivity 25-1600 pg/mL
Storage Requirements Storage is content dependent.
Assay Range 25 pg/mL
For Use With (Application) Sandwich ELISA
Assay Sandwich ELISA
Regulatory Status RUO
Target Coagulation Factor VII
Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Mouse Coagulation Factor VII.
Gene Alias coagulation factor VII, coagulation factor VII (serum prothrombin conversion accelerator), EC 3.4.21, EC 3.4.21.21, Eptacog alfa, FVII coagulation protein, Proconvertin, Serum prothrombin conversion accelerator, SPCA
Product Type Antibody Pairs
Gene ID (Entrez) 2155
3,191

Novus Biologicals™ EGFR Antibody Pair [HRP]
SDP

Rabbit Monoclonal Antibody Pair

Host Species Rabbit
Target Species Human
Conjugate HRP
Gene Symbol EGFR
Assay Sensitivity 46.88-3000 pg/mL
Storage Requirements Storage is content dependent.
Research Discipline Cancer, Cell Biology, Cell Cycle and Replication, Cellular Markers, Cellular Signaling, Growth and Development, Hypoxia, Phospho Specific, Signal Transduction, Tumor Suppressors, Tyrosine Kinases
Assay Range 46.88 pg/mL
For Use With (Application) Sandwich ELISA
Assay Sandwich ELISA
Regulatory Status RUO
Target EGFR
Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human EGFR.
Gene Alias avian erythroblastic leukemia viral (v-erb-b) oncogene homolog, cell growth inhibiting protein 40, cell proliferation-inducing protein 61, EC 2.7.10, EC 2.7.10.1, epidermal growth factor receptor, epidermal growth factor receptor (avian erythroblastic leukemia viral (v-erb-b)oncogene homolog), ERBB, ErbB1, ERBB1PIG61, HER1, mENA, Proto-oncogene c-ErbB-1, Receptor tyrosine-protein kinase erbB-1
Product Type Antibody Pairs
Gene ID (Entrez) 1956
3,192

Novus Biologicals™ Human IgD ELISA Kit (Colorimetric)
SDP

CCL5 Colorimetric ELISA Kit is useful in the study of Cytokine, chemokine, Chemotaxis

3,193

Invitrogen™ Rat CINC-3 (CXCL2) ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Protein Family Chemokine & Receptors
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 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 CXCL2
Specificity This ELISA kit shows no cross-reactivity with the following cytokines tested: rat CINC-2, CNTF, Fractalkine, IL-1 alpha, IL-1 beta, IL-4, IL-6, IL-10, GM-CSF, IFN-gamma, Leptin, Lix, MCP-1, MIP-3 alpha, beta-NGF, TIMP-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
For Use With (Equipment) Colorimetric Microplate Reader
Label or Dye HRP
Sufficient For 96 Assays
Calibration Range 2 pg/mL to 1800 pg/mL
Interassay CV <12%
Gene Symbol Mip-2,Scyb2
Storage Requirements 2°C to 8°C
Assay Range 7.37 to 1800 pg/mL
Accession Number P30348
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 114105
Sample Type Plasma,Serum,Supernatant
Synonym Mip-2, Scyb2
3,194

Invitrogen™ Rat IL-1 beta-Cell Lysates ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Protein Family Cytokines & Receptors
Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol Il1b
Total Assay Time 4 hrs 45 mins
Sample Volume Cell Lysate 20 μL
Assay Sensitivity 80 pg/mL
Storage Requirements 2°C to 8°C
Research Discipline Oncology
Assay Range 68.59 to 50,000 pg/mL
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
Accession Number Q63264
Regulatory Status RUO
Target IL-1 beta
Specificity The antibody pair provided in this kit recognizes rat IL-1 beta.
Kit Contents Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Cell Lysis Buffer,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment) Colorimetric Microplate Reader
Product Type ELISA
Gene ID (Entrez) 24494
Sample Type Cell Lysates
Label or Dye HRP
Sufficient For 96 assays
3,195

Invitrogen™ Rat TIM-1 (HAVCR1) ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Protein Family Other Proteins
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 10 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 KIM-1
Specificity This ELISA pair antibody detects rat TIM-1, no cross-reactivity with mouse TIM 1, TIM-3, TIM-4, human TIM 1 or TIM-4 is observed.
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 10 pg/mL to 3,000 pg/mL
Interassay CV <12%
Gene Symbol Havcr1
Storage Requirements 2°C to 8°C
Assay Range 12.20 to 3000 pg/mL
Accession Number O54947
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 286934
Sample Type Plasma,Serum,Supernatant
Synonym KIM-1, Kim1