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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 (3,993)
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1 – 15 of 3,483 results
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
Promotions Available

Invitrogen™ Human Galectin-10 ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol CLC
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 Charcot-Leyden crystal galectin; Charcot-Leyden crystal protein; CLC; EC 3.1.1.5; eosinophil lysophospholipase; GAL10; Gal-10; galectin 10; galectin-10; lectin, galactoside-binding, soluble, 10; LGALS10; LGALS10A; LPPL
Regulatory Status RUO
Target Galectin 10
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) 1178
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
3
Promotions Available

Invitrogen™ Human CILP-1 ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol CILP
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 0.05 ng/mL
Storage Requirements 2°C to 8°C
Assay Range 0.053 to 13 ng/mL
Test Time 1 hrs 20 mins
Accession Number 9830114D16; C130036G17Rik; cartilage intermediate layer protein; cartilage intermediate layer protein 1; Cartilage intermediate layer protein 1 C1; cartilage intermediate layer protein 1 C2; cartilage intermediate layer protein, nucleotide pyrophosphohydrolase; cartilage intermediate-layer protein; Cilp; CILP-1; HGNC:1980; HsT18872; UNQ602/PRO1188
Regulatory Status RUO
Target CILP
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) 8483
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
4
Promotions Available

Invitrogen™ Porcine RANTES ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol CCL5
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 46.9 pg/mL
Storage Requirements 2°C to 8°C
Assay Range 46.9 to 3,000 pg/mL
Test Time 1 hrs 20 mins
Accession Number beta-chemokine RANTES; CC chemokine; C-C motif chemokine 5; C-C motif chemokine ligand 5; CCL5; chemokine (C-C motif) ligand 5; D17S136E; eoCP; Eosinophil chemotactic cytokine; MGC17164; MuRantes; OTTHUMP00000197106; RANTES; RANTES protein; RANTES(3-68); RANTES(4-68); regulated upon activation normal T-cell expressed and secreted; regulated upon activation, normally T-expressed, and presumably secreted; SCYA5; SIS d; SISd; SIS-delta; SISd; small inducible cytokine A5; small inducible cytokine subfamily A (Cys-Cys), member 5; small-inducible cytokine A5; T cell-specific protein P228; T-cell specific protein p288; T-cell-specific protein RANTES; TCP228; Unknown (protein for MGC:127014)
Regulatory Status RUO
Target CCL5 (RANTES)
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) 396613
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
5
Promotions Available

Invitrogen™ Mouse IFN-alpha/beta R2 ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol IFNAR2
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 0.25 ng/mL
Storage Requirements 2°C to 8°C
Assay Range 0.25 to 50 ng/mL
Test Time 1 hrs 20 mins
Accession Number AI747302; human interferon alpha/beta receptor; IFN alpha/betaRbeta; IFN R2; IFNABR; IFNalpha/beta R2; IFN-alpha/beta receptor 2; IFNalpha/betaR2; IFN-alpha/betaR2; IFN-alpha/betaRbeta; IFNalpha/beta-Rbeta; IFN-alpha-REC; IFNAR2; Ifnar-2; IFNARB; IFN-R; IFNR2; IFN-R-2; IMD45; interferon (alpha and beta) receptor 2; interferon (alpha, beta and omega) receptor 2; interferon alpha and beta receptor subunit 2; interferon alpha binding protein; Interferon alpha/beta receptor 2; interferon receptor 2 c; interferon-alpha/beta receptor 2; interferon-alpha/beta receptor beta chain; type I interferon alpha/beta receptor 2 A; Type I interferon receptor 2
Regulatory Status RUO
Target IFNAR2
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) 15976
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
6
Promotions Available

Invitrogen™ Human hCG-beta ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol CGB3
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 40 pg/mL
Storage Requirements 2°C to 8°C
Assay Range 40 to 10,000 pg/mL
Test Time 1 hrs 20 mins
Accession Number CGB; CGB3; CGB5; CGB7; CGB8; CG-beta; Choriogonadotropin subunit beta; choriogonadotropin subunit beta 3; chorionic gonadotrophin chain beta; chorionic gonadotropin beta 3 subunit; chorionic gonadotropin beta chain; chorionic gonadotropin beta subunit; chorionic gonadotropin beta subunit 3; chorionic gonadotropin chain beta; chorionic gonadotropin human; chorionic gonadotropin, beta polypeptide; FSH-alpha; hCGB; human chorionic gonadotropin; LSH-alpha; TSH-alpha
Regulatory Status RUO
Target hCG beta
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) 1082
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
7
Promotions Available

Invitrogen™ Human Nectin-2/CD112 ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol NECTIN2
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 0.05 ng/mL
Storage Requirements 2°C to 8°C
Assay Range 0.05 to 10 ng/mL
Test Time 1 hrs 20 mins
Accession Number AI325026; AI987993; Cd112; Herpes virus entry mediator B; herpesvirus entry mediator B; herpesvirus entry protein B; hveB; mHveB; Mph; Murine herpes virus entry protein B; murine herpesvirus entry protein B; nectin cell adhesion molecule 2; NECTIN2; Nectin-2; Poliovirus receptor homolog; poliovirus receptor related 2; poliovirus receptor-like 2; poliovirus receptor-related 2; poliovirus receptor-related 2 (herpesvirus entry mediator B); poliovirus receptor-related protein 2; poliovirus sensitivity; PRR2; Pvr; Pvrl2; PVRR2; Pvs
Regulatory Status RUO
Target Nectin 2
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) 5819
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
8
Promotions Available

Invitrogen™ Rat IL-10 ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol IL10
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 10 pg/mL
Storage Requirements 2°C to 8°C
Assay Range 10 to 6,000 pg/mL
Test Time 1 hrs 20 mins
Accession Number CSIF; cytokine; cytokine synthesis inhibitory factor; GVHDS; H-IL-10; il 10; IL10; IL-10; IL-10 precursor; IL10A; IL10X; ILN; Interleukin; interleukin 10; Interleukin10; Interleukin-10; MGC126450; MGC126451; RP11-262N9.1; T-cell growth inhibitory factor; TGIF
Regulatory Status RUO
Target IL-10
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) 25325
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
9
Promotions Available

Invitrogen™ Rat FGF-BP ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol FGFBP1
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 0.41 ng/mL
Storage Requirements 2°C to 8°C
Assay Range 0.41 to 100 ng/mL
Test Time 1 hrs 20 mins
Accession Number 17 kDa HBGF-binding protein; 17 kDa heparin-binding growth factor-binding protein; FGF-binding protein 1; FGFBP; FGF-BP; Fgfbp1; FGF-BP1; FGFBP-1; fibroblast growth factor binding protein 1; fibroblast growth factor-binding protein 1; growth factor binding protein-1; growth factor-binding protein 1; HBP17; heparin-binding growth factor binding protein
Regulatory Status RUO
Target FGFBP1
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) 64535
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
10
Promotions Available

Invitrogen™ Porcine CXCL9 ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol CXCL9
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 5 pg/mL
Storage Requirements 2°C to 8°C
Assay Range 5 to 1,400 pg/mL
Test Time 1 hrs 20 mins
Accession Number BB139920; C Cmotif chemokine; C x C motif chemokine; CC motif chemokine; CCmotif chemokine; chemokine (C-X-C motif) ligand 9; CMK; crg-10; CXC; CXC motif chemokine; C-X-C motif chemokine 9; C-X-C motif chemokine ligand 9; CXCL; Cxcl9; gamma interferon-induced monokine; gamma-interferon-induced monokine; HuMIG; M119; MIG; monokine induced by gamma interferon; monokine induced by interferon gamma; monokine induced by interferon-gamma; MuMIG; Protein m119; SCYB9; small inducible cytokine B subfamily (Cys-X-Cys), member 9; small inducible cytokine B9; small-inducible cytokine B9
Regulatory Status RUO
Target CXCL9 (MIG)
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) 100135681
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
11
Promotions Available

Invitrogen™ Human Galectin-8 ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol Lgals8
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 0.16 ng/mL
Storage Requirements 2°C to 8°C
Assay Range 0.16 to 40 ng/mL
Test Time 1 hrs 20 mins
Accession Number 1200015E08Rik; 30 kDa S-type lectin; AI326142; D13Ertd524e; Gal-8; galectin 8; Galectin-8; galectin-8 g; galectin-8 L; lectin, galactose binding, soluble 5; lectin, galactose binding, soluble 8; lectin, galactoside binding soluble 8; lectin, galactoside-binding, soluble, 8; Lgals8; Lgals-8; PCTA1; PCTA-1; Po66 carbohydrate binding protein; Po66 carbohydrate-binding protein; Po66-CBP; prostate carcinoma tumor antigen 1; RL-30; RP11-385F5.1
Regulatory Status RUO
Target Galectin 8
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) 3964
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
12

Invitrogen™ Mouse CD36 ELISA Kit  DFS Item

ELISA

Protein Family CD Proteins
Host Species Mouse
Target Species Mouse
Conjugate HRP
Description CD36 ELISA Kit, 96 Assays, 1 Kit, Mouse Species, CD Proteins Protein Family, Apoptosis Research Discipline, Enzyme-Linked Immunosorbent Assay Designed for the Quantitation and Detection of Cd36 in Samples, Using a Microplate Reader
Intraassay CV <10
Detectable Analytes CD36
Substrate Type TMB
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 33 μL, Serum 33 μL, Supernatant 100 μL
Assay Sensitivity 30 pg/mL
Research Discipline Apoptosis
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 CD36
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
Interassay CV <12%
Gene Symbol FAT,GPIV,Scarb3
Storage Requirements 2°C to 8°C
Assay Range 27.43 to 20,000 pg/mL
Accession Number Q08857
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 12491
Sample Type Plasma,Serum,Supernatant
Synonym FAT, GPIV, Scarb3
13

Invitrogen™ Wash Buffer (25X)  DFS Item

Suitable for use with all ELISA assays

Shipping Condition Wet Ice
15

Invitrogen™ Mouse IgE ELISA Kit  DFS Item

ELISA

Protein Family Other Proteins
Host Species Mouse
Target Species Mouse
Conjugate HRP
Description IgE ELISA Kit, 96 Assays, 1 Kit, Mouse Species, Other Proteins Protein Family, Colorimetric Detection Method, Enzyme-Linked Immunosorbent Assay Designed for the Quantitation and Detection of IgE in Samples
Intraassay CV <10
Detectable Analytes Mouse IgE
Substrate Type TMB
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 2 μL, Serum 2 μL, Supernatant 100 μL
Assay Sensitivity 0.14 ng/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
Detection Method Colorimetric
Target Mouse IgE
Specificity This ELISA pair antibody detects mouse IgE. 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
Calibration Range 0.14 ng/mL to 100 ng/mL
Interassay CV <12%
Storage Requirements 2°C to 8°C
Assay Range 0.137 to 100 ng/mL
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 380792
Sample Type Plasma,Serum,Supernatant