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 (132,403)

Singleplex and Multiplex Bead Based Immunoassays (6,174)

ELISA Substrates and Reagents (2,369)

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46 – 60 of 138,332 results

Invitrogen™ Mouse IL-1 beta ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	5.7%
Intraassay CV	5.1%
Gene Symbol	IL1B
Total Assay Time	3 hr 10 min
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.2 pg/mL
Storage Requirements	2-8°C
Assay Range	7.8-500 pg/mL
Test Time	1 hr 20 min
Accession Number	P10749
Regulatory Status	RUO
Target	IL-1 beta
Kit Contents	Pre-coated 96 well plate, Standard, Sample Diluent, Assay Buffer concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	16176
Sample Type	Serum,Supernatant
Label or Dye	Biotin

Invitrogen™ Human EPO ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	4.3%
Intraassay CV	6.2%
Gene Symbol	EPO
Total Assay Time	3 hr 30 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.14 mIU/mL
Storage Requirements	2-8°C
Assay Range	1.6-100 mIU/mL
Test Time	1 hr 20 min
Accession Number	P01588
Regulatory Status	RUO
Target	Epo
Kit Contents	Pre-coated 96 well plate, Standard (2 vials), Assay Buffer concentrate, Biotinylated Detection Antibody, Streptavidin-HRP, Wash Buffer, Substrate Solution, Stop Solution, Adhesive Plate Covers, Control High, Control Low,Standard (2 vials),Assay Buffer concentrate,Biotinylated Detection Antibody,Streptavidin-HRP,Wash Buffer,Substrate Solution,Stop Solution,Adhesive Plate Covers,Control High,Control Low
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	2056
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Invitrogen™ Human HMGB-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Protein Family	High mobility group box
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Gene Symbol	Hmgb1
Total Assay Time	3 hr 30 min
Assay Sensitivity	18.75 pg/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	31.25-2000 pg/mL
Test Time	1 hr 20 min
Accession Number	P09429
Regulatory Status	RUO
Target	HMGB1
Kit Contents	Pre-coated 96 well plate, Standard, Biotinylated Detection Antibody, HRP Conjugate, Standard & Sample Diluent, Biotinylated Detection Antibody Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer,Standard,Biotinylated Detection Antibody,HRP Conjugate,Standard & Sample Diluent,Biotinylated Detection Antibody Diluent,HRP Conjugate Diluent,Wash Buffer,TMB Substrate,Stop Solution,Plate Sealer
Gene Alias	Ac2-008; amphoterin; Amphoterin antibody; DEF; DKFZp686A04236; Heparin-binding protein p30; high mobility group 1; high mobility group 1 protein; high mobility group box 1; high mobility group protein 1; High mobility group protein B1; high mobility group protein HMG1; high-mobility group (nonhistone chromosomal) protein 1; high-mobility group box 1; high-mobility-group protein; Hmg1; HMG-1; HMG3; HMG3 antibody; hmgb 1; HMGB1; hmgb-1; HMGB1 protein; hypothetical protein; non-histone protein HMG1; p30; RCJMB04_15a21; RP11-550P23.1; SBP-1; Sulfoglucuronyl carbohydrate binding protein; unnamed protein productAc2-008; amphoterin; Amphoterin antibody; DEF; DKFZp686A04236; Heparin-binding protein p30; high mobility group 1; high mobility group 1 protein; high mobility group box 1; high mobility group protein 1; High mobility group protein B1; high mobility group protein HMG1; high-mobility group (nonhistone chromosomal) protein 1; high-mobility group box 1; high-mobility-group protein; Hmg1; HMG-1; HMG3; HMG3 antibody; hmgb 1; HMGB1; hmgb-1; HMGB1 protein; hypothetical protein; non-histone protein HMG1; p30; RCJMB04_15a21; RP11-550P23.1; SBP-1; Sulfoglucuronyl carbohydrate binding protein; unnamed protein product;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	3146
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Invitrogen™ Human FSH ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	CGA, FSHB
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	8 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	8-2000 pg/mL
Test Time	1 hr 20 min
Accession Number	P01215, P01225
Regulatory Status	RUO
Target	Follicle Stimulating Hormone
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	1081, 2488
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Invitrogen™ Human LBP ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	LBP
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.82 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.82-200 ng/mL
Test Time	1 hr 20 min
Accession Number	P18428
Regulatory Status	RUO
Target	LBP
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3929
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Invitrogen™ Human IDO ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	Ido1
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.81 ng/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	0.819-200 ng/mL
Test Time	1 hr 20 min
Accession Number	P14902
Regulatory Status	RUO
Target	IDO
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3620
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

R&D Systems™ Mouse GM-CSF Quantikine ELISA Kit

Mouse GM-CSF Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Gene ID (Entrez)	12981
Sample Type	Cell Culture Supernatant,Serum
Sample Volume	Cell Culture Supernates (50uL),Serum (50uL)
Synonym	colony stimulating factor 2 (granulocyte-macrophage), Colony-stimulating factor, CSF, CSF2, CSF-2, GMCSF, GM-CSF, GMCSFgranulocyte-macrophage colony-stimulating factor, granulocyte-macrophage colony stimulating factor, MGC131935, MGC138897, Molgramostim, molgramostin, sargramostim
Assay Sensitivity	5.8pg/mL
Assay Range	7.80 - 500pg/mL
For Use With (Application)	ELISA
Cross Reactivity	<50% cross-species reactivity observed with species tested. <0.5% cross-reactivity observed with available related molecules

Invitrogen™ Human IL-6 ELISA Kit, High Sensitivity

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Protein Aliases	B-cell differentiation factor, B-cell stimulatory factor 2, BSF-2, CDF, CTL differentiation factor, Hybridoma growth factor, IFN-beta-2, IL-6, Interferon beta-2, interleukin BSF-2, Interleukin-6
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	6%
Intraassay CV	4.9%
Gene Symbol	Il6
Total Assay Time	4 hr
Assay Sensitivity	0.03 pg/mL
Storage Requirements	2-8°C
Assay Range	0.08-5.0 pg/ml
Test Time	1 hr 20 min
Accession Number	P05231
Regulatory Status	RUO
Target	IL-6
Kit Contents	Pre-coated microwell plate, Biotinylated Detection Antibody, Streptavidin-HRP, Standard, Control (High), Control (Low), Sample Diluent, Assay Buffer Concentrate, Amplification Reagent I, Amplification Reagent II, Wash Buffer Concentrate, Substrate Solution, Stop Solution , Adhesive Plate Covers,Biotinylated Detection Antibody,Streptavidin-HRP,Standard,Control (High),Control (Low),Assay Buffer Concentrate,Amplification Reagent I,Amplification Reagent II,Wash Buffer Concentrate,Substrate Solution,Stop Solution,Adhesive Plate Covers
Gene Alias	B-cell differentiation factor; B-cell hybridoma growth factor; B-cell stimulatory factor 2; BSF2; BSF-2; CDF; CHIL-6; CTL differentiation factor; cytokine; HGF; H-IL-6; HSF; hybridoma growth factor; Ifnb2; IFN-beta-2; Il6; IL-6; ILg6; ILN; interferon beta-2; Interleukin; interleukin 6; Interleukin 6 (interferon, beta 2); interleukin 6 precursor; interleukin BSF-2; interleukin HP-1; Interleukin6; Interleukin-6; interleukin-6 precursor; interleukin-6 protein; M-IL-6; prointerleukin 6; R-IL-6B-cell differentiation factor; B-cell hybridoma growth factor; B-cell stimulatory factor 2; BSF2; BSF-2; CDF; CHIL-6; CTL differentiation factor; cytokine; HGF; H-IL-6; HSF; hybridoma growth factor; Ifnb2; IFN-beta-2; Il6; IL-6; ILg6; ILN; interferon beta-2; Interleukin; interleukin 6; Interleukin 6 (interferon, beta 2); interleukin 6 precursor; interleukin BSF-2; interleukin HP-1; Interleukin6; Interleukin-6; interleukin-6 precursor; interleukin-6 protein; M-IL-6; prointerleukin 6; R-IL-6; BSF-2; BSF2; CDF; HGF; HSF; IFN-beta-2; IFNB2; IL-6; IL6
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	3569
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Invitrogen™ Human Galectin-9 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	Lgals9
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	36 pg/mL
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	36.86-9000 pg/mL
Test Time	1 hr 20 min
Accession Number	O00182
Regulatory Status	RUO
Target	Galectin 9
Kit Contents	Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3965
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Invitrogen™ Human TNF alpha ELISA Kit, Ultrasensitive

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	8.5%
Intraassay CV	5.9%
Gene Symbol	Tnf
Total Assay Time	3 hr
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	<0.09 pg/mL
Storage Requirements	2-8°C
Assay Range	0.5-32 pg/mL
For Use With (Application)	Colorimetric
Test Time	1 hr 20 min
Accession Number	P01375
Regulatory Status	RUO
Target	TNF alpha
Kit Contents	Pre-coated 96 well plate, Standard, Standard Dilution Buffer, Biotinylated Detection Antibody, Streptavidin-HRP, HRP Diluent, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Standard Dilution Buffer,Biotinylated Detection Antibody,Streptavidin-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Precision	<0.09 pg/mL
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	7124
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Invitrogen™ Human Tau (Phospho) [pS396] ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Protein Aliases	Neurofibrillary tangle protein, Paired helical filament-tau, PHF-tau
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	6.2%
Intraassay CV	4.2%
Gene Symbol	MAPT
Total Assay Time	5 hr
Assay Sensitivity	<2 pg/mL
Storage Requirements	2-8°C
Assay Range	15.6-1000 pg/mL
Test Time	1 hr 20 min
Accession Number	P10636
Regulatory Status	RUO
Target	Tau
Kit Contents	Pre-coated 96 well plate, Standard, Standard Dilution Buffer, Detection Antibody, anti-rabbit-HRP, HRP Diluent, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Standard Dilution Buffer,Detection Antibody,anti-rabbit-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Gene Alias	AI413597; AW045860; DDPAC; FLJ31424; FTDP17; FTDP-17; G protein beta1/gamma2 subunit-interacting factor 1; map tau; Mapt; MAPTL; MGC138549; microtubule associated protein tau; microtubule-associated protein tau; microtubule-associated protein tau, isoform 4; microtubules; MSTD; Mtapt; MTBT1; MTBT2; Neurofibrillary tangle protein; neurofibrillary tangles; Neuronal Marker; paired helical filament-tau; PHFtau; PHF-tau; PPND; PPP1R103; protein phosphatase 1, regulatory subunit 103; pTau; RNPTAU; Tau; Tau microtubule-associated protein; tau protein; Tau-4; Tau5; Unknown (protein for MGC:134287)AI413597; AW045860; DDPAC; FLJ31424; FTDP17; FTDP-17; G protein beta1/gamma2 subunit-interacting factor 1; map tau; Mapt; MAPTL; MGC138549; microtubule associated protein tau; microtubule-associated protein tau; microtubule-associated protein tau, isoform 4; microtubules; MSTD; Mtapt; MTBT1; MTBT2; Neurofibrillary tangle protein; neurofibrillary tangles; Neuronal Marker; paired helical filament-tau; PHFtau; PHF-tau; PPND; PPP1R103; protein phosphatase 1, regulatory subunit 103; pTau; RNPTAU; Tau; Tau microtubule-associated protein; tau protein; Tau-4; Tau5; Unknown (protein for MGC:134287); DDPAC; FTDP-17L; MSTD; MTBT1; MTBT2; PPND; PPP1R103; TAU; MAPT
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	4137
Sample Type	Cerebrospinal Fluid,Supernatant
Label or Dye	HRP

Invitrogen™ ProcartaPlex™ Human Exosome Characterization Panel, 6plex

The ProcartaPlex Human Exosome Characterization Panel 6plex enables the simultaneous detection of six protein targets for the characterization of exosomes using Luminex xMAP technology.

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Invitrogen™ Cytokine 30-Plex Human Panel

Specifically designed for quantifying human cytokines, chemokines and growth factors in serum, plasma, and tissue culture supernatant

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Invitrogen™ NF-H Human ProcartaPlex™ Simplex Kit

The Human Neurofilament heavy (NF-H) Simplex ProcartaPlex Kit measures NF-H protein and is designed to be combinable with other Simplex kits so that you can create your own multiplex panel that utilizes Luminex xMAP technology for protein detection/quantitation.

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Invitrogen™ S100B Human ProcartaPlex™ Simplex Kit

The Human S100B Simplex ProcartaPlex Kit measures S100B protein and is designed to be combinable with other Simplex kits so that you can create your own multiplex panel that utilizes Luminex xMAP technology for protein detection/quantitation.

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