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 (84,755)

Singleplex and Multiplex Bead Based Immunoassays (5,725)

ELISA Substrates and Reagents (2,185)

2,701 – 2,715 of 90,181 results

2,701

Invitrogen™ Human ICAM-1 (Soluble) ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	7.7%
Intraassay CV	4.1
Gene Symbol	BB2,CD54,P3.58
Total Assay Time	1 hrs 10 mins
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 10 μL
Assay Sensitivity	2.2 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	6.25 to 100 ng/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P05362
Regulatory Status	RUO
Target	ICAM-1 (CD54)
Kit Contents	Pre-coated 96 well plates,Standard,Sample Diluent,Assay Buffer concentrate,Detection Antibody Conjugate: anti-rabbit-HRP,Wash Buffer,Chromogen,Stop Solution,Controls,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3383
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Intercellular adhesion molecule 1, CD54 antigen

2,702

Invitrogen™ Mouse IL-18 Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	16173
Assay Sensitivity	<31.2 pg/mL
Assay Range	31.2 to 2000 pg/mL

2,703

Invitrogen™ Human RANTES Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Gene Symbol	CCL5
Total Assay Time	24 hrs 30 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	<46.9 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	46.9 to 3000 pg/mL
Test Time	1 hrs 45 mins
Accession Number	beta-chemokine RANTES; CC chemokine; C-C motif chemokine 5; C-C motif chemokine ligand 5; CCL5; chemokine (C-C motif) ligand 5; D17S136E; eoCP; Eosinophil chemotactic cytokine; MGC17164; MuRantes; OTTHUMP00000197106; RANTES; RANTES protein; RANTES(3-68); RANTES(4-68); regulated upon activation normal T-cell expressed and secreted; regulated upon activation, normally T-expressed, and presumably secreted; SCYA5; SIS d; SISd; SIS-delta; SISd; small inducible cytokine A5; small inducible cytokine subfamily A (Cys-Cys), member 5; small-inducible cytokine A5; T cell-specific protein P228; T-cell specific protein p288; T-cell-specific protein RANTES; TCP228; Unknown (protein for MGC:127014)
Regulatory Status	RUO
Target	CCL5 (RANTES)
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,Assay Buffer A,Enzyme: Pre-titrated Streptavidin-HRP Concentrate (100X),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)
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	6352
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

2,704

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

ELISA

Pricing & Availability
Specifications

Protein Aliases	IFN-lambda-1, Cytokine Zcyto21, Interleukin-29, IL-29
Immunoassay Kit Format	Uncoated ELISA Kit
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, biotin-conjugated antibody, Standard: Recombinant cytokine for generating standard curve and calibrating samples, ELISA/ELISPOT Coating Buffer Powder: This uncoated ELISA kit 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: 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 cytokine for generating standard curve and calibrating samples,ELISA/ELISPOT Coating Buffer Powder: This uncoated ELISA kit 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: 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; BSF-1; IL-4
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	282618
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

2,705

Novus Biologicals™ Mouse Creatine Kinase MB ELISA Kit (Colorimetric)

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

Pricing & Availability

2,706

Novus Biologicals™ Mouse Cathepsin B ELISA Kit (Colorimetric)

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

Pricing & Availability

2,707

MP Biomedical™ Progesterone Double Antibody RIA Kit

Quantitative Liquid Phase Radioimmunoassay

Pricing & Availability
Specifications

Regulatory Status	FDA Cleared (K800126)
Target Species	Human
Description	Intended for the quantitative determination of progesterone in human serum or plasma.
Product Type	Kit and Assay
Sample Type	Plasma,Serum
Sample Volume	100 μL
Storage Requirements	2°C to 8°C
For Use With (Application)	Endocrinology

2,708

Novus Biologicals™ Non-species specific 8-Isoprostaglandin F2a ELISA Kit (Colorimetric)

Non-species specific 8-Isoprostaglandin F2a ELISA Kit (Colorimetric) from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

2,709

Invitrogen™ Human Transglutaminase 2/TGM2 ELISA Kit

ELISA

Pricing & Availability

2,710

Novus Biologicals™ CD7 Antibody Pair [HRP]

Polyclonal/Monoclonal Antibody Pair

Pricing & Availability
Specifications

Host Species	Rabbit
Target Species	Human
Conjugate	HRP
Gene Symbol	CD7
Assay Sensitivity	15.63-1000 pg/mL
Storage Requirements	Storage is content dependent.
Research Discipline	Cytokine Research, Signal Transduction
Assay Range	15.625 pg/mL
For Use With (Application)	Sandwich ELISA
Assay	Sandwich ELISA
Regulatory Status	RUO
Target	CD7
Specificity	This solid phase sandwich ELISA utilizes an antibody specific for Human CD7.
Kit Contents	Standard: Each vial contains 110 ng of recombinant CD7. Capture Antibody: 0.5 mg/mL of rabbit anti-CD7 monoclonal antibody. Detection Antibody: 0.5 mg/mL rabbit anti-CD7 polyclonal antibody conjugated to horseradish-peroxidase (HRP).
Gene Alias	CD7 antigen, CD7 antigen (p41), CD7 molecule, GP40T-cell surface antigen Leu-9, LEU-9, T-cell antigen CD7, T-cell leukemia antigen, Tp40, TP41p41 protein
Product Type	Antibody Pairs
Gene ID (Entrez)	924

2,711

Novus Biologicals™ RSV Fusion Protein Antibody Pair [HRP]

Rabbit Monoclonal Antibody Pair

Pricing & Availability
Specifications

Assay	Sandwich ELISA
Regulatory Status	RUO
Target	RSV Fusion Protein
Specificity	This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human respiratory syncytial virus (RSV) Fusion Protein.
Kit Contents	Detection Antibody: 0.2 mg/mL rabbit anti-RSV Fusion Protein monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4). Capture Antibody: 1.0 mg/mL of rabbit anti-RSV Fusion Protein monoclonal antibody (in PBS, pH 7.4). Standard: Each vial contains 230 ng of recombinant RSV Fusion Protein.
Host Species	Rabbit
Target Species	Virus
Conjugate	HRP
Product Type	Antibody Pairs
Assay Sensitivity	125-8000 pg/mL
Storage Requirements	Storage is content dependent.
Assay Range	125 pg/mL
For Use With (Application)	Sandwich ELISA

2,712

Novus Biologicals™ CTLA-4 Antibody Pair [HRP]

Polyclonal/Monoclonal Antibody Pair

Pricing & Availability
Specifications

Host Species	Rabbit/Mouse
Target Species	Human
Conjugate	HRP
Gene Symbol	CTLA4
Assay Sensitivity	70.31-4500 pg/mL
Storage Requirements	Storage is content dependent.
Research Discipline	Signal Transduction
Assay Range	70.31 pg/mL
For Use With (Application)	Sandwich ELISA
Assay	Sandwich ELISA
Regulatory Status	RUO
Target	CTLA-4
Specificity	This solid phase sandwich ELISA utilizes an antibody specific for Human CTLA-4.
Gene Alias	CD, CD152 antigen, CD152IDDM12, CD28, celiac disease 3, CELIAC3, CTLA-4, cytotoxic T-lymphocyte antigen 4, cytotoxic T-lymphocyte protein 4, Cytotoxic T-lymphocyte-associated antigen 4, cytotoxic T-lymphocyte-associated protein 4, cytotoxic T-lymphocyte-associated serine esterase-4, GRD4, GSE, ICOS, ligand and transmembrane spliced cytotoxic T lymphocyte associated antigen 4
Product Type	Antibody Pairs
Gene ID (Entrez)	1493

2,713

Novus Biologicals™ HIV-1 p24 Antibody Pair [HRP]

Mouse Monoclonal Antibody Pair

Pricing & Availability
Specifications

Host Species	Mouse
Target Species	Virus
Conjugate	HRP
Assay Sensitivity	15.63-1000 pg/mL
Storage Requirements	Storage is content dependent.
Assay Range	15.63 pg/mL
For Use With (Application)	Sandwich ELISA
Assay	Sandwich ELISA
Regulatory Status	RUO
Target	HIV-1 p24
Specificity	This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human Immunodeficiency Virus type 1 (HIV-1) p24.
Kit Contents	Detection Antibody: 0.2 mg/mL of mouse anti-Human HIV-1 p24 monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4, store at 4C). Capture Antibody: 1 mg/mL of mouse anti-Human HIV-1 p24 monoclonal antibody (in PBS, pH 7.4). Standard: Each vial contains 22 ng of recombinant Human HIV-1 p24.
Gene Alias	Capsid protein p24, Human immunodeficiency virus 1, Human immunodeficiency virus type 1 p24
Product Type	Antibody Pairs
Technique	1. Capture Antibody: Dilute to a working concentration of 2 μg/mL in PBS before coating. 2. Detection Antibody: Dilute to working concentration of 0.1 μg/mL in Dilution Buffer before use. 3. Standard: Reconstitute with 1 ml Dilution Buffer. After reconstitution, store at -20 to -80°C in a manual defrost freezer. A seven-point standard curve using 2-fold serial dilutions in Dilution Buffer, and a high standard of 1000 pg/mL is recommended.

2,714

Novus Biologicals™ Human Desmoglein-3 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

2,715

Invitrogen™ Human Thimet Oligopeptidase/THOP1 ELISA Kit

ELISA

Pricing & Availability

Prev
1
...
179
180
181
182
...
6,013
Next

Welcome to fishersci.com

Immunoassay Reagents and Kits

Filtered Search Results

Narrow Results

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

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

Novus Biologicals™ Non-species specific 8-Isoprostaglandin F2a ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ CD7 Antibody Pair [HRP] Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ RSV Fusion Protein Antibody Pair [HRP] Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ CTLA-4 Antibody Pair [HRP] Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ HIV-1 p24 Antibody Pair [HRP] Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human Desmoglein-3 - 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™ Mouse Creatine Kinase MB ELISA Kit (Colorimetric)

Novus Biologicals™ Mouse Cathepsin B ELISA Kit (Colorimetric)

Novus Biologicals™ Non-species specific 8-Isoprostaglandin F2a ELISA Kit (Colorimetric)

Novus Biologicals™ CD7 Antibody Pair [HRP]

Novus Biologicals™ RSV Fusion Protein Antibody Pair [HRP]

Novus Biologicals™ CTLA-4 Antibody Pair [HRP]

Novus Biologicals™ HIV-1 p24 Antibody Pair [HRP]

Novus Biologicals™ Human Desmoglein-3 - Ready-To-Use ELISA Kit (Colorimetric)