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 (132,619)

Singleplex and Multiplex Bead Based Immunoassays (6,174)

ELISA Substrates and Reagents (2,341)

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361 – 375 of 138,521 results

361

Invitrogen™ Mouse IFN gamma ProQuantum Immunoassay Kit

ELISA

Pricing & Availability
Specifications

Immunoassay Kit Format	Proximity-based Immunoassay
Target Species	Mouse
Conjugate	FAM
Incubation Time	1 hr.
Gene Symbol	IFNG
Total Assay Time	2 hr
Sample Volume	Plasma 2-5 μL, Serum 2-5 μL, Supernatant 2-5 μL
Assay Sensitivity	<0.05 pg/mL
Storage Requirements	-20°C
Assay Range	0.064-5000 pg/mL
For Use With (Application)	Protein Quantitation
Test Time	30 min
Detection Method	Taqman™ Real-time PCR
Accession Number	P01580
Regulatory Status	RUO
Target	IFN gamma
Kit Contents	Assay Dilution Buffer, Antibody-Conjugate A, Antibody-Conjugate B, Antibody-Conjugate Dilution Buffer, Standard, Master Mix, Ligase,Antibody-Conjugate A,Antibody-Conjugate B,Antibody-Conjugate Dilution Buffer,Standard,Master Mix,Ligase
For Use With (Equipment)	qPCR Instruments
Product Type	ProQuantum
Gene ID (Entrez)	15978
Sample Type	Plasma,Serum,Supernatant
Label or Dye	FAM™

362

Invitrogen™ Human BCMA/TNFRSF17 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	Tnfrsf17
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.048 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	0.048-12 ng/mL
Test Time	1 hr 20 min
Accession Number	Q02223
Regulatory Status	RUO
Target	BCMA
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)	608
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

363

Invitrogen™ Rat VEGFC ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Rat
Conjugate	HRP
Interassay CV	2.7%
Intraassay CV	5.1%
Gene Symbol	VEGFC
Total Assay Time	3 hr 30 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	27.0 pg/mL
Storage Requirements	2-8°C
Assay Range	47.0-3000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	O35757
Regulatory Status	RUO
Target	VEGFC
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)	114111
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	VRP, FLT-4 ligand

364

Invitrogen™ Granzyme B Monoclonal Antibody (N4TL33), Brilliant Violet™ 480, eBioscience™

Mouse Monoclonal Antibody

Pricing & Availability
Specifications

Content And Storage	4°C, store in dark, DO NOT FREEZE!
Target Species	Human
Host Species	Mouse
Conjugate	Brilliant Violet 480
Applications	Flow Cytometry
Form	Liquid
Gene Accession No.	P10144
Isotype	IgG2a κ
Concentration	5 μL/Test
Antigen	Granzyme B
Gene Symbols	GZMB
Regulatory Status	RUO
Purification Method	Affinity chromatography
Gene Alias	AI553453; C11; Cathepsin G-like 1; CCP1; CCP-1/C11; CCPI; CGL1; CGL-1; CSPB; CSP-B; Ctla1; Ctla-1; CTSGL1; cytotoxic cell protease 1; cytotoxic serine protease B; Cytotoxic T lymphocyte associated serine esterase 1; cytotoxic T-lymphocyte proteinase 2; cytotoxic T-lymphocyte-associated serine esterase 1; fragmentin; fragmentin 2; fragmentin-2; GLP I; GLP III; GLP-1; granzyme 2; granzyme B; granzyme B (granzyme 2, cytotoxic T-lymphocyte-associated serine esterase 1); granzyme B(G,H); Granzyme-2; GranzymeB; granzyme-like protein 1; granzyme-like protein I; GRB; GZB; Gzmb; HLP; human lymphocyte protein; Human lymphocyte protein (Hlp); Lymphocyte protease; Natural killer cell protease 1; OTTHUMP00000028189; RNKP-1; SECT; T-cell serine protease 1-3E
Gene	GZMB
Product Type	Antibody
Gene ID (Entrez)	3002
Formulation	PBS with BSA and 0.09% sodium azide; pH 7.2
Classification	Monoclonal
Primary or Secondary	Primary
Clone	N4TL33

365

Invitrogen™ Human IgG4 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	10.2%
Intraassay CV	4.6%
Total Assay Time	1 hr 30 min
Sample Volume	Plasma 20 μL, Serum 20 μL
Assay Sensitivity	0.1 ng/mL
Storage Requirements	2-8°C
Assay Range	9.4-600 ng/mL
Test Time	1 hr 20 min
Regulatory Status	RUO
Target	Human IgG4
Kit Contents	Pre-coated 96 well plate, Standard, Sample Diluent, Assay Buffer concentrate, HRP-conjugated Detection Antibody, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Sample Diluent,Assay Buffer concentrate,HRP-conjugated Detection Antibody,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3503
Sample Type	Plasma,Serum
Label or Dye	HRP

366

Invitrogen™ Human Estradiol Rapid ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Coated ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Total Assay Time	1 hr 30 min
Assay Sensitivity	13.22 pg/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	31.25-2000 pg/mL
Test Time	15 min
Regulatory Status	RUO
Target	Estradiol
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	17-Beta-Estradiol; 17-beta-HSD17-Beta-Estradiol; 17-beta-HSD;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Sample Type	Plasma,Saliva,Serum,Urine
Label or Dye	HRP

367

Invitrogen™ Chicken IFN-gamma ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	IFNG
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.06 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	0.06-10 ng/mL
Test Time	1 hr 20 min
Accession Number	P49708
Regulatory Status	RUO
Target	IFN gamma
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)	396054
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

368

Invitrogen™ Human STAT3 (Total/Phospho) InstantOne™ ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Aliases	Acute-phase response factor
Immunoassay Kit Format	Coated ELISA Kit
Target Species	Human,Human
Conjugate	HRP
Gene Symbol	STAT3
Total Assay Time	1 hr 10 min
Storage Requirements	2-8°C
Test Time	1 hr 20 min
Accession Number	P40763
Regulatory Status	RUO
Target	STAT3
Kit Contents	Capture Antibody, Detection Antibody Reagent, InstantOneTM Assay Plate, Cell Lysis Buffer, Enhancer Solution, Wash Buffer (10X), Substrate Reagent (TMB), Stop Solution, Positive Control Cell Lysate (lyophilized), Plate seal,Detection Antibody Reagent,InstantOne™ Assay Plate,Cell Lysis Buffer,Enhancer Solution,Wash Buffer (10X),Substrate Reagent (TMB),Stop Solution,Positive Control Cell Lysate (lyophilized),Plate seal
Gene Alias	1110034C02Rik; acute phase response factor; acute-phase response factor; ADMIO; ADMIO1; APRF; AW109958; DNA-binding protein APRF; FLJ20882; HIES; MGC16063; signal transducer and activator of transcription 3; signal transducer and activator of transcription 3 (acute-phase response factor); signal transducer; activator of transcription; acute-phase response factor; signal transduction and activation of transcription 3; STAT; STAT3; STAT-3; stat3 protein; STAT3b1; STAT3b2; transcription factor; Unknown (protein for MGC:128731); wu:fc15d02; wu:fl59g06; z-Stat31110034C02Rik; acute phase response factor; acute-phase response factor; ADMIO; ADMIO1; APRF; AW109958; DNA-binding protein APRF; FLJ20882; HIES; MGC16063; signal transducer and activator of transcription 3; signal transducer and activator of transcription 3 (acute-phase response factor); signal transducer; activator of transcription; acute-phase response factor; signal transduction and activation of transcription 3; STAT; STAT3; STAT-3; stat3 protein; STAT3b1; STAT3b2; transcription factor; Unknown (protein for MGC:128731); wu:fc15d02; wu:fl59g06; z-Stat3; ADMIO; ADMIO1; APRF; HIES
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	6774
Sample Type	Cell Lysates
Label or Dye	Biotin

369

Invitrogen™ Mouse IFN alpha ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Interassay CV	7.2%
Intraassay CV	3.7%
Gene Symbol	IFNA, IFNA1, Ifna15, IFNA2
Total Assay Time	3 hr 10 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	7.48 pg/mL
Storage Requirements	2-8°C
Assay Range	31.3-2000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P01572, P01573
Regulatory Status	RUO
Target	IFN alpha
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)	111654, 15962, 15965, 242517
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Alpha interferon, IFN leukocytic, LeIF D

370

Invitrogen™ Human TGF beta-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	4.9%
Intraassay CV	3.2%
Total Assay Time	4 hr 30 min
Sample Volume	Plasma 20 μL, Serum 20 μL, Supernatant 20 μL
Assay Sensitivity	8.6 pg/mL
Storage Requirements	2-8°C
Assay Range	31-2000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P01137
Regulatory Status	RUO
Target	TGF beta-1
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	7040
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Camurati-Engelmann disease, DPD1

371

Invitrogen™ Human IgG (Total) ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	2.6%
Intraassay CV	5.3%
Total Assay Time	1 hr 30 min
Sample Volume	Plasma 10 μL, Serum 10 μL
Assay Sensitivity	0.24 ng/mL
Storage Requirements	2-8°C
Assay Range	1.6-100 ng/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Regulatory Status	RUO
Target	Human IgG
Kit Contents	Pre-coated 96 well plate, Standard, Sample Diluent, Assay Buffer concentrate, HRP-conjugated Detection Antibody, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Sample Diluent,Assay Buffer concentrate,HRP-conjugated Detection Antibody,Wash Buffer,Chromogen,Stop Solution,Controls,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Sample Type	Plasma,Serum
Label or Dye	HRP
Synonym	Immunoglobulin G

372

Invitrogen™ Human IgE ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	5.2%
Intraassay CV	6.6%
Total Assay Time	1 hr 30 min
Sample Volume	Plasma 10 μL, Serum 10 μL
Assay Sensitivity	0.5 ng/mL
Storage Requirements	2-8°C
Assay Range	7.8-500 ng/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Regulatory Status	RUO
Target	Human IgE
Kit Contents	Pre-coated 96 well plate, Standard, Assay Buffer concentrate, HRP-conjugated Detection Antibody, Wash Buffer Concentrate, TMB Substrate Solution, Stop Solution, Controls, Adhesive Plate Covers,Standard,Sample Diluent,Assay Buffer concentrate,HRP-conjugated Detection Antibody,Wash Buffer,Chromogen,Stop Solution,Controls,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3497
Sample Type	Plasma,Serum
Label or Dye	HRP
Synonym	Immunoglobulin E

373

Invitrogen™ ProcartaPlex™ Canine Cytokine/Chemokine/Growth Factor Panel 1, 11plex

The ProcartaPlex Canine Cytokine/Chemokine/Growth Factor Panel 1 11plex enables the study of immune function by analyzing 11 protein targets in a single well using Luminex xMAP technology.

Pricing & Availability

374

Invitrogen™ Mouse TNF alpha ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Interassay CV	5.7%
Intraassay CV	6.5%
Gene Symbol	Tnf
Total Assay Time	3 hr 30 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	3.7 pg/mL
Storage Requirements	2-8°C
Assay Range	31.3-2000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P06804
Regulatory Status	RUO
Target	TNF alpha
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)	21926
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Cachectin, Tumor necrosis factor alpha, DIF

375

Invitrogen™ Human IgM ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	3.2%
Intraassay CV	5.1%
Total Assay Time	1 hr 30 min
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 10 μL
Assay Sensitivity	1 ng/mL
Storage Requirements	2-8°C
Assay Range	15.6-1000 ng/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Regulatory Status	RUO
Target	Human IgM
Kit Contents	Pre-coated 96 well plate, Standard, Sample Diluent, Assay Buffer concentrate, HRP-conjugated Detection Antibody, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Sample Diluent,Assay Buffer concentrate,HRP-conjugated Detection Antibody,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3507
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Immunoglobulin M

Immunoassay Reagents and Kits

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Invitrogen™ Mouse IFN gamma ProQuantum Immunoassay Kit Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Invitrogen™ Mouse IFN gamma ProQuantum Immunoassay Kit