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 (132,660)

Singleplex and Multiplex Bead Based Immunoassays (6,196)

ELISA Substrates and Reagents (2,370)

Search Within Results

5,626 – 5,640 of 138,614 results

5,626

Invitrogen™ Human 17-beta-HSD1/HSD17B1 ELISA Kit

ELISA

Pricing & Availability

5,627

Invitrogen™ Human IL-6 Instant ELISA™ Kit

ELISA

Pricing & Availability
Specifications

Immunoassay Kit Format	Coated ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	7%
Intraassay CV	6.2%
Gene Symbol	Il6
Total Assay Time	3 hr 10 min
Assay Sensitivity	0.92 pg/mL
Storage Requirements	-20°C
Assay Range	3.1-200 pg/mL
Test Time	15 min
Accession Number	P05231
Regulatory Status	RUO
Target	IL-6
Kit Contents	Pre-coated 96 well Microplate, Biotinylated Detection Antibody, SAV-HRP, Sample Diluent, lyophilized, Standard (8-well strips x 4), Controls(2), Wash Buffer Concentrate, Substrate Solution, Sample Diluent, Stop Solution, Lysis Buffer 10x, Adhesive Plate Covers,Biotinylated Detection Antibody,SAV-HRP,Sample Diluent,lyophilized,Standard (8-well strips x 4),Controls(2),Wash Buffer Concentrate,Substrate Solution,Sample Diluent,Stop Solution,Lysis Buffer 10x,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
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	3569
Sample Type	Serum,Supernatant
Label or Dye	Biotin

5,628

Invitrogen™ Human DSC-3 ELISA Kit

ELISA

Pricing & Availability

5,629

Invitrogen™ Human MIG (CXCL9) Instant ELISA™ Kit

ELISA

Pricing & Availability
Specifications

Immunoassay Kit Format	Coated ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	11%
Intraassay CV	5.4%
Gene Symbol	CXCL9
Total Assay Time	3 hr 10 min
Assay Sensitivity	4.0 pg/mL
Storage Requirements	-20°C
Assay Range	31.3-2000 pg/mL
Test Time	15 min
Accession Number	Q07325
Regulatory Status	RUO
Target	CXCL9 (MIG)
Kit Contents	Pre-coated 96 well Microplate, Biotinylated Detection Antibody, SAV-HRP, Sample Diluent, lyophilized, Standard (8-well strips x 4), Wash Buffer Concentrate, Substrate Solution, Sample Diluent, Stop Solution, Lysis Buffer 10x, Adhesive Plate Covers,Biotinylated Detection Antibody,SAV-HRP,Sample Diluent,lyophilized,Standard (8-well strips x 4),Wash Buffer Concentrate,Substrate Solution,Sample Diluent,Stop Solution,Lysis Buffer 10x,Adhesive Plate Covers
Gene Alias	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 B9BB139920; 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; CMK; Humig; MIG; SCYB9; crg-10
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	4283
Sample Type	Serum,Supernatant
Label or Dye	Biotin

5,630

Novus Biologicals™ Human MBP-1 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability
Specifications

Storage Requirements	Storage of components varies. See protocol for specific instructions.

5,631

Promotions Available

R&D Systems™ Mouse IL-17A/F Heterodimer Quantikine ELISA Kit

Mouse IL-17A/F Heterodimer Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

5,632

Novus Biologicals™ Human B4GALNT2 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability
Specifications

Storage Requirements	Storage of components varies. See protocol for specific instructions.

5,633

Novus Biologicals™ Human MACC1 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

5,634

Novus Biologicals™ Human MUC12 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

5,635

Novus Biologicals™ Human Lysine (K)-specific Demethylase 4A/KDM4A/JMJD2A ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability
Specifications

Storage Requirements	Storage of components varies. See protocol for specific instructions.

5,636

Novus Biologicals™ Rat CD69 ELISA Kit (Colorimetric)

ELISA kits are ideal for the quantification of target antigens in tissue extracts, serum and cell culture.

Pricing & Availability

5,637

Novus Biologicals™ Rat SLC25A20 ELISA Kit (Colorimetric)

ELISA kits are ideal for the quantification of target antigens in tissue extracts, serum and cell culture.

Pricing & Availability

5,638

Novus Biologicals™ Monkey Amphiregulin ELISA Kit (Colorimetric)

Colorimetric Assay Kit

Pricing & Availability
Specifications

Assay Sensitivity	18.75 pg/mL
Assay Range	31.25 to 2000 pg/mL

5,639

Invitrogen™ Human IL-29 (IFN lambda 1) Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Protein Aliases	IFN-lambda-1, Cytokine Zcyto21, Interleukin-29, IL-29
Immunoassay Kit Format	Uncoated ELISA Kit with Plates
Content And Storage	Capture Antibody: Pre-titrated, purified antibody Detection Antibody: Pre-titrated, biotin-conjugated antibody Standard: Recombinant cytokine for generating standard curve and calibrating samples ELISA/ELISPOT Coating Buffer Powder: This uncoated ELISA kit with plates may contain ELISA/ELISPOT Coating Buffer Powder (Reconstitute to 1L with dH20 and filter (0.22 μM)) or 10X PBS ELISA Coating Buffer (Dilute 1 part 10X Buffer into 9 parts dH20). Assay Diluent: 5X concentrated Detection enzyme: Pre-titrated Avidin-HRP Substrate Solution: Tetramethylbenzidine (TMB) Substrate Solution Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards 96 Well Plate: Corning Costar 9018 (included with product Cat. Nos. ending in suffixes -22, -44, -76, -86)
Target Species	Human
Conjugate	HRP
Gene Symbol	IFNL1
Total Assay Time	24 hr 30 min
Assay Sensitivity	15.6 pg/mL
Storage Requirements	2-8°C
Assay Range	15.6-1000 pg/mL
Test Time	1 hr 45 min
Accession Number	Q8IU54
Regulatory Status	RUO
Target	IL-29
Kit Contents	Capture Antibody: Pre-titrated, purified antibody, Detection Antibody: Pre-titrated, HRP-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, 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,HRP-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,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	cytokine Zcyto21; Cytokine Zcyto22; FNL1; IFN lambda1; IFNL1; IFNL3; IFN-lambda-1; IFN-lambda-3; IFN-lambda-4; IL28B; IL-28B; IL28C; IL-28C; IL29; IL-29; ILN; interferon lambda 1; interferon lambda 3; Interferon lambda1; interferon lambda-1; Interferon lambda-3; interferon, lambda 1; interferon, lambda 3; interferon, lambda 4; interferon-lambda-1; Interleukin; interleukin 29 (interferon, lambda 1); interleukin-28B; Interleukin-28C; interleukin-29; ZCYTO21; ZCYTO22cytokine Zcyto21; Cytokine Zcyto22; FNL1; IFN lambda1; IFNL1; IFNL3; IFN-lambda-1; IFN-lambda-3; IFN-lambda-4; IL28B; IL-28B; IL28C; IL-28C; IL29; IL-29; ILN; interferon lambda 1; interferon lambda 3; Interferon lambda1; interferon lambda-1; Interferon lambda-3; interferon, lambda 1; interferon, lambda 3; interferon, lambda 4; interferon-lambda-1; Interleukin; interleukin 29 (interferon, lambda 1); interleukin-28B; Interleukin-28C; interleukin-29; ZCYTO21; ZCYTO22; IL-2
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	282618
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

5,640

Novus Biologicals™ Human MCHR1 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

Immunoassay Reagents and Kits

Filtered Search Results

Narrow Results

Novus Biologicals™ Human MBP-1 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Mouse IL-17A/F Heterodimer Quantikine ELISA Kit Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human B4GALNT2 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human MACC1 - Ready-To-Use ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human MUC12 - Ready-To-Use ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human Lysine (K)-specific Demethylase 4A/KDM4A/JMJD2A ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Rat CD69 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Rat SLC25A20 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Human MCHR1 - Ready-To-Use ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human MBP-1 ELISA Kit (Colorimetric)

R&D Systems™ Mouse IL-17A/F Heterodimer Quantikine ELISA Kit

Novus Biologicals™ Human B4GALNT2 ELISA Kit (Colorimetric)

Novus Biologicals™ Human MACC1 - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ Human MUC12 - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ Human Lysine (K)-specific Demethylase 4A/KDM4A/JMJD2A ELISA Kit (Colorimetric)

Novus Biologicals™ Rat CD69 ELISA Kit (Colorimetric)

Novus Biologicals™ Rat SLC25A20 ELISA Kit (Colorimetric)

Novus Biologicals™ Monkey Amphiregulin ELISA Kit (Colorimetric)

Novus Biologicals™ Human MCHR1 - Ready-To-Use ELISA Kit (Colorimetric)