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 (135,145)

Singleplex and Multiplex Bead Based Immunoassays (6,198)

ELISA Substrates and Reagents (2,230)

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736 – 750 of 141,015 results

736

Invitrogen™ Human Fractalkine ProQuantum Immunoassay Kit

ELISA

Pricing & Availability
Specifications

Immunoassay Kit Format	Proximity-based Immunoassay
Target Species	Human
Conjugate	FAM™
Incubation Time	1 hr.
Gene Symbol	ABCD-3; C3Xkine; CXC3; CXC3C; NTN; NTT; SCYD1; fractalkine; neurotactin
Total Assay Time	2 hrs
Sample Volume	Plasma 2-5 μL, Serum 2-5 μL, Supernatant 2-5 μL
Assay Sensitivity	<0.005 pg/mL
Storage Requirements	Frozen at -20°C
Assay Range	0.0064 to 500 pg/mL
For Use With (Application)	Protein Quantitation
Test Time	30 mins
Detection Method	Taqman™ Real-time PCR
Accession Number	P78423
Regulatory Status	RUO
Target	CX3CL1
Kit Contents	Assay Dilution Buffer,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)	6376
Sample Type	Plasma,Serum,Supernatant
Label or Dye	FAM™

737

Invitrogen™ STAT6[pY641] Human ProcartaPlex™ Simplex Kit

ProcartaPlex Simplex kits enable precise analysis of the protein of interest.

Pricing & Availability

738

Invitrogen™ JAK2[pY1007/1008] Human ProcartaPlex™ Simplex Kit

ProcartaPlex Simplex kits enable precise analysis of the protein of interest.

Pricing & Availability

739

Invitrogen™ Mouse CXCL16 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Chemokine & Receptors
Target Species	Mouse
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 100 μL
Assay Sensitivity	1.3 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	CXCL16
Specificity	This ELISA kit shows no cross-reactivity with any of the cytokines tested: Mouse CD30, L CD30, T CD40, CRG-2, CTACK, 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-6, 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, P-Selectin, 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	1.3 pg/mL to 80 pg/mL
Interassay CV	<12%
Gene Symbol	0910001K24Rik,AV290116,BB024863,CXCL16v1,CXCL16v2,SR-PSOX,Zmynd15,b2b498Clo
Storage Requirements	2°C to 8°C
Assay Range	1.25 to 80 ng/mL
Accession Number	Q8BSU2
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	66102
Sample Type	Plasma,Serum,Supernatant
Synonym	DN-491F10.6, 0910001K24Rik, AV290116, BB024863, CXCL16v1, CXCL16v2, SR-PSOX, Zmynd15, b2b498Clo

740

Invitrogen™ Mouse TREM1 ELISA Kit

ELISA

Pricing & Availability

741

Invitrogen™ Human EphA1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	EPHA1
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.085 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.085 to 20 ng/mL
Test Time	1 hrs 20 mins
Accession Number	5730453L17Rik; AL033318; Embryonic stem cell kinase; EPH; Eph receptor A1; EPH tyrosine kinase; EPH tyrosine kinase 1; EPHA1; ephrin receptor EphA1; ephrin type-A receptor 1; EPHT; EPHT1; erythropoietin-producing hepatoma amplified sequence; erythropoietin-producing hepatoma receptor; Esk; hEpha1; mEpha1; MGC163163; oncogene EPH; soluble EPHA1 variant 1; soluble EPHA1 variant 2; Tyrosine-protein kinase receptor EPH; tyrosine-protein kinase receptor ESK
Regulatory Status	RUO
Target	EphA1
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)	2041
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

742

Invitrogen™ Human MGSA alpha/CXCL1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	GPCR (G-Protein Coupled Receptors)
Target Species	Human
Conjugate	HRP
Intraassay CV	<10%
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	2 pg/mL
Research Discipline	Signal Transduction
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time	1 hr 20 min
Assay	Solid-phase sandwich ELISA
Target	CXCL1 (GRO alpha)
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, ENA-78, FGF- 4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, G-CSF, GM-CSF, IFN-gamma, Leptin (OB), MCP-1, MCP-3, MDC, MIP-1 alpha, MIP-1 beta, MIP-1 delta, MMP-1, - 2, -3, -10, PARC, RANTES, SCF, TARC, TGF-beta, TIMP-1, TIMP-2, TNF-alpha, TNF-beta, TPO, 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,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Label or Dye	Biotin
Calibration Range	2 pg/mL to 1000 pg/mL
Interassay CV	<12%
Gene Symbol	Cxcl1
Storage Requirements	Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range	2-1000 pg/mL
Accession Number	P09341
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	2919
Sample Type	Plasma,Serum,Supernatant
Synonym	FSP, GRO1, GROa, MGSA, MGSA-a, NAP-3, SCYB1

743

Invitrogen™ Human IL-17F ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	6.5%
Intraassay CV	7.3
Gene Symbol	CANDF6,IL-17 F,ML-1,ML1
Total Assay Time	3 hrs 30 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	3.3 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	15.6 to 1,000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	Q96PD4
Regulatory Status	RUO
Target	IL-17 F
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
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	112744
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin 17 F, Cytokine ML1

744

Invitrogen™ Human IL-2RA/CD25 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Other Proteins
Target Species	Human
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	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	CD25
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, CNTF, ENA- 78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL- 11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, FGF-4, FGF-6, FGF- 7, G-CSF, GDNF, GM-CSF, IFN-gamma, IGFBP-2, IGFBP-3, IGFBP-4, Leptin (OB), MCP-1, MCP-2, MCP-3, MDC, MIF, MIG, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, SDF-1 alpha, TARC, TGF-beta, TIMP-1, TIMP-2, TNF-alpha, TNF-beta, TPO, 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	15 pg/mL to 4000 pg/mL
Interassay CV	<12%
Gene Symbol	CD25,IDDM10,IL2R,IMD41,TCGFR,p55
Storage Requirements	2°C to 8°C
Assay Range	16.38 to 4000 pg/mL
Accession Number	P01589
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	3559
Sample Type	Plasma,Serum,Supernatant
Synonym	RP11-536K7.1, CD25, IDDM10, IL2R, TCGFR, p55

745

Invitrogen™ Human CD26/DPP4 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Cell Structure & Organelle Proteins
Target Species	Human
Conjugate	HRP
Calibration Range	25 pg/mL to 8000 pg/mL
Interassay CV	<12%
Gene Symbol	ADABP,ADCP2,CD26,DPPIV,TP103
Sample Volume	Plasma 1 μL, Serum 1 μL, Supernatant 100 μL
Assay Sensitivity	25 pg/mL
Storage Requirements	2°C to 8°C
Research Discipline	Extracellular Matrix & Cell Adhesion
Assay Range	32.77 to 8000 pg/mL
For Use With (Application)	ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Assay	Solid-phase sandwich ELISA
Accession Number	P27487
Regulatory Status	RUO
Target	DPP4
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, CNTF, ENA- 78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL- 11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, FGF-4, FGF-6, FGF- 7, G-CSF, GDNF, GM-CSF, IFN-gamma, IGFBP-2, IGFBP-3, IGFBP-4, Leptin (OB), MCP-1, MCP-2, MCP-3, MDC, MIF, MIG, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, SDF-1 alpha, TARC, TGF-beta, TIMP-1, TIMP-2, TNF-alpha, TNF-beta, TPO, 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
Product Type	ELISA
Gene ID (Entrez)	1803
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	ADABP, ADCP2, CD26, DPPIV, TP103

746

Invitrogen™ Human CD4 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	CD4
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.61 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.614 to 60 ng/mL
Test Time	1 hrs 20 mins
Accession Number	CD4; CD4 antigen; CD4 antigen (p55); CD4 antigen p55; Cd4 molecule; CD4 receptor; CD4, allele 1; cd4a; CD4mut; cell surface glycoprotein CD4; fCD4; L3T4; Leu-3; Ly-4; lymphocyte antigen CD4; lymphocyte antigen CD4 precursor; p55; T-cell differentiation antigen L3T4; T-cell surface antigen T4/Leu-3; T-cell surface glycoprotein CD4; T-cell surface glycoprotein CD4 precursor (T-cell surface antigen T4/Leu-3) (T-cell differentiation antigen L3T4); W3/25; W3/25 antigen
Regulatory Status	RUO
Target	CD4
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)	920
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

747

Invitrogen™ Human ULBP-2/ALCAN-alpha/N2DL2 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	ULBP2
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	13 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	13 to 3,000 pg/mL
Test Time	1 hrs 20 mins
Accession Number	ALCAN-alpha; N2DL2; N2DL-2; NKG2D ligand 2; NKG2DL2; RAET1H; Retinoic acid early transcript 1 H; UL16 binding protein 2; UL16-binding protein 2; ULBP2; UNQ463/PRO791
Regulatory Status	RUO
Target	ULBP2
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)	80328
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

748

Novus Biologicals™ Porcine GFAP ELISA Kit (Colorimetric)

Sandwich ELISA Kit

Pricing & Availability

749

Invitrogen™ Human Cystatin SN ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	CST1
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.2 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.2 to 50 ng/mL
Test Time	1 hrs 20 mins
Accession Number	CST1; Cystain-SA-I; cystatin 1; cystatin SA-I; cystatin SN; cystatin-1; Cystatin-SN; cysteine proteinase inhibitor, type 2 family; Salivary cystatin-SA-1
Regulatory Status	RUO
Target	CST1
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)	1469
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

750

Novus Biologicals™ Guinea Pig HBsAg Antibody ELISA Kit (Colorimetric)

ATMA Colorimetric ELISA Kit for studying autoimmunity.

Pricing & Availability

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

Novus Biologicals™ Porcine GFAP ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Guinea Pig HBsAg Antibody ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Invitrogen™ Human Fractalkine ProQuantum Immunoassay Kit

Novus Biologicals™ Porcine GFAP ELISA Kit (Colorimetric)

Novus Biologicals™ Guinea Pig HBsAg Antibody ELISA Kit (Colorimetric)