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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 (4,053)
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1

Invitrogen™ SARS-CoV-2 Neutralizing Ab ELISA Kit  DFS Item

ELISA

Shipping Condition Wet Ice
Content And Storage 2°C to 8°C
Host Species Human
Conjugate HRP
Interassay CV <10%
Intraassay CV <10
Total Assay Time 1 hrs 30 mins
Sample Volume Plasma 5 μL, Serum 5 μL
Protein SARS-CoV-2 Spike Protein RBD
Test Time 40 mins
Regulatory Status RUO
Target SARS-CoV-2 Spike Protein RBD
Kit Contents Pre-coated 96 well plate,Control,SA-HRP Conjugate,Assay Buffer concentrate,Wash Buffer concentrate,Substrate solution,Stop Solution,Adhesive Plate Covers
For Use With (Equipment) Colorimetric Microplate Reader
Product Type ELISA
Sample Type Plasma,Serum
2
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Invitrogen™ Rat Decorin ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol DCN
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 20 pg/mL
Storage Requirements 2°C to 8°C
Assay Range 20 to 5,000 pg/mL
Test Time 1 hrs 20 mins
Accession Number bone proteoglycan II; CSCD; DC; Dcn; DCN protein; DCN1C; Decorin; decorin isoform a preproprotein; Dermatan sulfate proteoglycan-II; dermatan sulfate proteoglycan-II (decorin); dermatan sulphate proteoglycans II; DSPG; DSPG2; mDcn; PG40; PGII; PGS2; PG-S2; proteoglycan core protein; proteoglycan core protein; binds type I collagen fibers and TGF-beta; decoron; similar to bone proteoglycan II; similar to decorin; SLRR1B; small leucine-rich protein 1 B; unnamed protein product
Regulatory Status RUO
Target Decorin
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) 29139
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
4

Invitrogen™ Glucose Colorimetric Detection Kit  DFS Item

Assay Glucose levels in Serum, Plasma, Urine, Buffers and Tissue Culture Media.

Shipping Condition Approved for shipment on Wet or Dry Ice
Immunoassay Kit Format Colorimetric Detection Kit
Content And Storage 96-well plate(s), standard, other assay specific reagents, buffers, and lot-specific technical data sheet.

Store at –20°C.
For Use With (Equipment) Microplate Reader
Product Type Glucose Colorimetric Detection Kit
Gene ID (Entrez) Non-Gene
Sample Type Other Biological Fluids,Plasma,Serum
Gene Symbol Non-Gene
Target Kit Named Glucose
Detection Method Colorimetric
5

Invitrogen™ Creatinine Urinary Detection Kit  DFS Item

Assay Urinary Creatinine levels in Human, Monkey, Dog, and Rat Urine.

Shipping Condition Approved for shipment on Wet or Dry Ice
Immunoassay Kit Format Colorimetric Detection Kit
Content And Storage 96-well plate(s), standard, other assay specific reagents, buffers, and lot-specific technical data sheet.

Store at –20°C.
For Use With (Equipment) Microplate Reader
Product Type Creatinine Urinary Detection Kit
Gene ID (Entrez) Non-Gene
Sample Type Urine
Gene Symbol Non-Gene
Target Kit Named Creatinine Urinary
Detection Method Colorimetric
6

Invitrogen™ Rat BDNF ELISA Kit  DFS Item

ELISA

Protein Family Growth Factors & Receptors
Host Species Rat
Conjugate HRP
Description BDNF ELISA Kit, 96 Assays, 1 Kit, Rat Species, HRP Conjugate, Colorimetric Detection Method, Enzyme-Linked Immunosorbent Assay Designed for the Quantitation and Detection of BDNF in Samples Using a Microplate Reader
Intraassay CV <10
Detectable Analytes Rat and human BDNF
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 10 μL, Serum 10 μL, Supernatant 100 μL
Assay Sensitivity 12 pg/mL
Research Discipline Neurobiology
For Use With (Application) ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time 1 hrs 20 mins
Detection Method Colorimetric
Assay Solid-phase sandwich ELISA
Target BDNF
Specificity This ELISA pair antibody detects rat and human BDNF. 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 12 pg/mL to 3,000 pg/mL
Interassay CV <12%
Gene Symbol Bdnf
Storage Requirements 2°C to 8°C
Assay Range 12.29 to 3000 pg/mL
Accession Number P23363
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 24225
Sample Type Plasma,Serum,Supernatant
7

Invitrogen™ Mouse Lipocalin-2 (LCN2) ELISA Kit  DFS Item

ELISA

Protein Family Other Proteins
Target Species Mouse
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 0.02 ng/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 NGAL
Specificity This ELISA kit shows no cross-reactivity with the following cytokines tested: Mouse B7-1, BAFF R, BTC, C5a, CCL6, CD48, CD6, Chemerin, Clusterin, CXCL15, Cystatin C, DAN, DLL4, EDAR, Endocan, Fetuin A, H60, IL-33, IL-7 R alpha, Kremen-1, Limitin, LOX-1, Marapsin, MBL-2, Meteorin, Nope, NOV, Osteoactivin, O x 40, Ligand, P-Cadherin, Periostin, PlGF-2, Progranulin, Prostasin, Renin 1, Testican 3, TIM-1, TRAIL, Tryptase epsilon
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 0.02 ng/mL to 100 ng/mL
Interassay CV <12%
Gene Symbol 24p3,AW212229,NRL,Sip24
Storage Requirements 2°C to 8°C
Assay Range 0.024 to 100 ng/mL
Accession Number P11672
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 16819
Sample Type Plasma,Serum,Supernatant
Synonym RP23-161B9.11-003, 24p3, AW212229, Sip24
8

Invitrogen™ Malondialdehyde (MDA) Colorimetric Assay Kit

These complete, ready-to-use kits include clear 96-well plate(s), other assay specific reagents, buffers, and a lot-specific technical data sheet.

9

Invitrogen™ Mouse HMGB-1 ELISA Kit

ELISA

For Use With (Equipment) Colorimetric Microplate Reader
Gene ID (Entrez) 15289
Interassay CV <10%
Intraassay CV <10
Assay Sensitivity 9.38 pg/mL
Assay Range 15.63 to 1000 pg/mL
10

Invitrogen™ Mouse IgG Rapid ELISA Kit

ELISA

Shipping Condition Wet or Dry Ice
Immunoassay Kit Format Coated ELISA Kit
Target Species Mouse
Conjugate HRP
Interassay CV <10%
Intraassay CV <10%
Total Assay Time 1 hr 30 min
Assay Sensitivity 0.51 ng/mL
Storage Requirements Refer to product documentation for component specific storage temperature.
Assay Range 1.56-100 ng/mL
Test Time 15 min
Regulatory Status RUO
Target Mouse IgG
Kit Contents Pre-coated 96 well plate, Standard, HRP Conjugate, Standard & Sample Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer,Standard,HRP Conjugate,Standard & Sample Diluent,HRP Conjugate Diluent,Wash Buffer,TMB Substrate,Stop Solution,Plate Sealer
Gene Alias IgG1; Igh-4; Ighg1; Immunoglobulin G; immunoglobulin heavy constant gamma 1 (G1m marker); ImmunoglobulinG; VH7183IgG1; Igh-4; Ighg1; Immunoglobulin G; immunoglobulin heavy constant gamma 1 (G1m marker); ImmunoglobulinG; VH7183;
Product Type ELISA
For Use With (Equipment) Absorbance Microplate Reader
Sample Type Plasma,Serum
Label or Dye HRP
11

Invitrogen™ Human IL-6 ELISA Kit  DFS Item

ELISA

Immunoassay Kit Format Colorimetric ELISA (TMB substrate) with Plates
Description Human IL-6 ELISA Kit
Precision Intra-assay CV <10%; inter-assay CV <10%
12

Invitrogen™ Mouse MMP1 ELISA Kit

ELISA

For Use With (Equipment) Colorimetric Microplate Reader
Gene ID (Entrez) 83995
Interassay CV <10%
Intraassay CV <10
Assay Sensitivity 75 pg/mL
Assay Range 125 to 8000 pg/mL
13

Invitrogen™ Mouse Myeloperoxidase ELISA Kit  DFS Item

ELISA

Protein Family Other Proteins
Host Species Mouse
Target Species Mouse
Conjugate HRP
Description Myeloperoxidase ELISA Kit, 96 Assays, 1 Kit, Mouse Species, HRP Conjugate, Colorimetric Detection Method, Enzyme-Linked Immunosorbent Assay Designed for the Quantitation and Detection of Myeloperoxidase (MPO) in Samples Using a Microplate Reader
Intraassay CV <10
Detectable Analytes Myeloperoxidase (MPO), myeloperoxidase (MPO), mouse MPO
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity 600 pg/mL
Research Discipline Other Research
For Use With (Application) ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time 1 hrs 20 mins
Detection Method Colorimetric
Assay Solid-phase sandwich ELISA
Target Myeloperoxidase
Specificity This ELISA antibody pair detect mouse MPO. Other species not determined yet
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 0.6 ng/mL to 150 ng/mL
Interassay CV <12%
Gene Symbol mKIAA4033
Storage Requirements 2°C to 8°C
Assay Range 0.61 to 150 ng/mL
Accession Number P11247
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 17523
Sample Type Plasma,Serum,Supernatant
Synonym RP23-449P23.5, mKIAA4033
14

Invitrogen™ Mouse I-TAC/CXCL11 ELISA Kit  DFS Item

ELISA

Protein Family Chemokine & Receptors
Target Species Mouse
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 6 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 CXCL11
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 gamma, 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 6 pg/mL to 4000 pg/mL
Interassay CV <12%
Gene Symbol Cxcl11
Storage Requirements 2°C to 8°C
Assay Range 5.487 to 4000 pg/mL
Accession Number Q9JHH5
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 56066
Sample Type Plasma,Serum,Supernatant
Synonym Cxc11, H174, I-tac, Ip9, Itac, Scyb11, Scyb9b, b-R1, betaR1
15

Invitrogen™ Rat NGF beta ELISA Kit  DFS Item

ELISA

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 15 pg/mL
Research Discipline Development
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 NGF
Specificity This ELISA kit shows no cross-reactivity with the following cytokines tested: rat CINC-2, CINC-3, 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, 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 15 pg/mL to 15000 pg/mL
Interassay CV <12%
Gene Symbol Ngfb,beta-NGF
Storage Requirements 2°C to 8°C
Assay Range 20.58 to 15,000 pg/mL
Accession Number P25427
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 310738
Sample Type Plasma,Serum,Supernatant
Synonym Ngfb, beta-NGF