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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196 – 210 of 138,332 results

196

Invitrogen™ Granzyme B Monoclonal Antibody (N4TL33), Brilliant Ultra Violet™ 395, 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 Ultraviolet 395
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

197

Invitrogen™ Mouse Granzyme B Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Aliases	CTLA-1, Cytotoxic cell protease 1, CCP1, Fragmentin-2
Immunoassay Kit Format	Uncoated ELISA Kit
Target Species	Mouse
Conjugate	HRP
Gene Symbol	GZMB
Total Assay Time	24 hr 30 min
Assay Sensitivity	80 pg/mL
Storage Requirements	2-8°C
Assay Range	80-5000 pg/mL
Test Time	1 hr 45 min
Accession Number	P04187
Regulatory Status	RUO
Target	Granzyme B
Kit Contents	Capture Antibody: Pre-titrated, purified antibody, Detection Antibody: Pre-titrated, biotin-conjugated antibody, Standard: Recombinant protein for generating standard curve and calibrating samples, 10X Coating Buffer: Buffer for plating the Capture Antibody, 5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme, Enzyme: Pre-titrated Avidin-HRP, Substrate: 1X TMB Solution, Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards, 96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86),Purified antibody,Detection Antibody: Pre-titrated,Biotin-conjugated antibody,Standard: Recombinant protein for generating standard curve and calibrating samples,10X Coating Buffer: Buffer for plating the Capture Antibody,5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme,Enzyme: Pre-titrated Avidin-HRP,Substrate: 1X TMB Solution,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86)
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 1-3EAI553453; 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;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	14939
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

198

Invitrogen™ Mouse MCPT-1 (mMCP-1) Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Aliases	mMCP-1
Immunoassay Kit Format	Uncoated ELISA Kit
Target Species	Mouse
Conjugate	HRP
Gene Symbol	Mcpt1
Total Assay Time	24 hr 30 min
Assay Sensitivity	234 pg/mL
Storage Requirements	2-8°C
Assay Range	234-15000 pg/mL
Test Time	1 hr 45 min
Accession Number	P11034
Regulatory Status	RUO
Target	MCPT-1
Kit Contents	Capture Antibody: Pre-titrated, purified antibody, Detection Antibody: Pre-titrated, biotin-conjugated antibody, Standard: Recombinant protein for generating standard curve and calibrating samples, Coating Buffer: 10X PBS ELISA Coating Buffer, Assay Diluent: 5X Concentrated, Detection Enzyme: Pre-titrated Avidin-HRP, Substrate Solution: Tetramethylbenzidine (TMB) Solution, Certificate of Analysis: Lot-specific instructions for the dilution of antibodies and standards, 96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22 and -86),Purified antibody,Detection Antibody: Pre-titrated,Biotin-conjugated antibody,Standard: Recombinant protein for generating standard curve and calibrating samples,Coating Buffer: 10X PBS ELISA Coating Buffer,Assay Diluent: 5X Concentrated,Detection Enzyme: Pre-titrated Avidin-HRP,Substrate Solution: Tetramethylbenzidine (TMB) Solution,Certificate of Analysis: Lot-specific instructions for the dilution of antibodies and standards,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22 and -86)
Gene Alias	AV080368; mast cell protease 1; Mcp-1; Mcpt1; mMCP-1AV080368; mast cell protease 1; Mcp-1; Mcpt1; mMCP-1; IL-12p35; Il-12a; Ll12a; p35;Il-12b; Il-12p40; Il12p40; p40
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	17224
Sample Type	Serum,Supernatant
Label or Dye	Biotin

199

Invitrogen™ ProcartaPlex™ Platinum Assay Buffer for Serum Samples

ProcartaPlex Platinum Assay Buffer for Serum Samples (1X) is used for dilution of serum samples and gives spike- and dilution-recovery results in the range of 70 to 130%.

Pricing & Availability

200

Invitrogen™ VEGF-A Human ProcartaPlex™ Simplex Kit

The Human VEGF-A Simplex ProcartaPlex Kit measures VEGF-A 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.

Pricing & Availability

201

Invitrogen™ IL-13 Human ProcartaPlex™ Simplex Kit

Ideal solution for assessing multiple protein biomarkers in a single sample. Explore our broad portfolio of pre-configurated panels and combinable single analytes.

Pricing & Availability

202

Invitrogen™ SAA Human ProcartaPlex™ Simplex Kit

The Human SAA Simplex ProcartaPlex Kit measures SAA 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.

Pricing & Availability

203

Invitrogen™ Human APRIL ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	7.1%
Intraassay CV	8.1%
Gene Symbol	TNFSF13
Total Assay Time	3 hr 10 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.4 ng/mL
Storage Requirements	2-8°C
Assay Range	0.78-50.0 ng/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	O75888
Regulatory Status	RUO
Target	APRIL
Kit Contents	Pre-coated 96 well plate, Standard, Sample Diluent, Assay Buffer concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Lysis Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Lysis Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	8741
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	TNF 13, TALL 2, TRDL 1, CD256 antigen

204

Invitrogen™ Human MMP9 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	10.2%
Intraassay CV	7.3%
Gene Symbol	MMP9
Total Assay Time	3 hr 10 min
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 10 μL
Assay Sensitivity	0.05 ng/mL
Storage Requirements	2-8°C
Assay Range	0.23-15.0 ng/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P14780
Regulatory Status	RUO
Target	MMP-9
Kit Contents	Pre-coated 96 well plate, Standard, Sample Diluent, Assay Buffer concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Controls, Adhesive Plate Covers,Standard,Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Controls,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	4318
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	92 kDa gelatinase, Gelatinase B, GELB

205

Invitrogen™ Mouse VEGF-A ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Interassay CV	6.4%
Intraassay CV	3.8%
Gene Symbol	VEGFA
Total Assay Time	4 hr 30 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	20.0 pg/mL
Storage Requirements	2-8°C
Assay Range	62.5-4000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	Q00731
Regulatory Status	RUO
Target	VEGF
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)	22339
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Vascular endothelial growth factor A, VPF

206

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

207

Invitrogen™ Human IL-13 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	4.6%
Intraassay CV	6%
Gene Symbol	Il13
Total Assay Time	2 hr 10 min
Sample Volume	Amniotic Fluid 50 μL, Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.7 pg/mL
Storage Requirements	2-8°C
Assay Range	1.6-100 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P35225
Regulatory Status	RUO
Target	IL-13
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)	3596
Sample Type	Amniotic Fluid,Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	ALRH, BHR1

208

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™

209

Invitrogen™ Human IL-18 ProQuantum Immunoassay Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Dry Ice
Immunoassay Kit Format	Proximity-based Immunoassay
Target Species	Human
Conjugate	FAM
Gene Symbol	IL18
Total Assay Time	2 hr
Assay Sensitivity	<0.05 pg/mL
Storage Requirements	-20°C
Assay Range	0.064-1000 pg/mL
Test Time	30 min
Accession Number	Q14116
Regulatory Status	RUO
Target	IL-18
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
Gene Alias	cytokine; iboctadekin; IFN-gamma-inducing factor; IGIF; il 18; IL-1 gamma; IL18; IL-18; IL1F4; IL-1g; ILN; interferon gamma inducing factor; interferon gamma-inducing factor; interferon-gamma-inducing factor; Interleukin; interleukin 18; interleukin 18 (interferon-gamma-inducing factor); interleukin-1 gamma; Interleukin18; Interleukin-18; interleukin-18 proprotein; interleukin-18-like protein; MGC12320cytokine; iboctadekin; IFN-gamma-inducing factor; IGIF; il 18; IL-1 gamma; IL18; IL-18; IL1F4; IL-1g; ILN; interferon gamma inducing factor; interferon gamma-inducing factor; interferon-gamma-inducing factor; Interleukin; interleukin 18; interleukin 18 (interferon-gamma-inducing factor); interleukin-1 gamma; Interleukin18; Interleukin-18; interleukin-18 proprotein; interleukin-18-like protein; MGC12320;
For Use With (Equipment)	qPCR Instruments
Product Type	ProQuantum
Gene ID (Entrez)	3606
Sample Type	Plasma,Serum,Supernatant

210

Invitrogen™ Mouse IL-2 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Interassay CV	10%
Intraassay CV	5%
Gene Symbol	IL2
Total Assay Time	3 hr 10 min
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	5.3 pg/mL
Storage Requirements	2-8°C
Assay Range	15.6-1000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P04351
Regulatory Status	RUO
Target	IL-2
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)	16183
Sample Type	Serum,Supernatant
Label or Dye	Biotin
Synonym	Aldesleukin, T cell growth factor, TCGF

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