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 (132,532)

Singleplex and Multiplex Bead Based Immunoassays (5,858)

ELISA Substrates and Reagents (2,325)

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961 – 975 of 138,172 results

961

Novus Biologicals™ Human FFAR4/GPR120 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

962

Novus Biologicals™ TREM1 Antibody Pair [HRP]

Mouse Monoclonal Antibody Pair

Pricing & Availability
Specifications

Host Species	Mouse
Target Species	Human
Conjugate	HRP
Gene Symbol	TREM1
Assay Sensitivity	23.44-1500 pg/mL
Storage Requirements	Storage is content dependent.
Research Discipline	Signal Transduction
Assay Range	23.44 pg/mL
For Use With (Application)	Sandwich ELISA
Assay	Sandwich ELISA
Regulatory Status	RUO
Target	TREM1
Specificity	This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human TREM1.
Kit Contents	Detection Antibody: 0.2 mg/mL of mouse anti-Human TREM1 monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4, store at 4C). Capture Antibody: 0.5 mg/mL of mouse anti-Human TREM1 monoclonal antibody (in PBS, pH 7.4). Standard: Each vial contains 245 ng of recombinant Human TREM1.
Gene Alias	CD354 antigen, TREM-1Triggering receptor expressed on monocytes 1, triggering receptor expressed on myeloid cells 1, triggering-receptor TREM1
Product Type	Antibody Pairs
Gene ID (Entrez)	54210
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 0.5 μg/mL in detection antibody dilution buffer before use. 3. Standard: Reconstitute with 1 ml detection antibody 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 sample dilution buffer, and a high standard of 1500 pg/mL is recommended.

963

Invitrogen™ Mouse PDGF-AA ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Pdgfa
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	3.2 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	3.2 to 800 pg/mL
Test Time	1 hrs 20 mins
Accession Number	H-PDGF-AA; PDGF A-chain; PDGF subunit A; PDGF1; PDGF-1; PDGFA; PDGF-A; PDGFACP; platelet derived growth factor subunit A; platelet derived growth factor, alpha; Platelet-derived growth factor A chain; platelet-derived growth factor A-chain; platelet-derived growth factor alpha chain; platelet-derived growth factor alpha polypeptide; Platelet-derived growth factor subunit A; Rpa1
Regulatory Status	RUO
Target	PDGF-AA
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)	18590
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

964

Invitrogen™ Human GPR56 ELISA Kit

ELISA

Pricing & Availability

965

Novus Biologicals™ Human FGF-13 ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

966

Invitrogen™ Human BCMA/TNFRSF17 ELISA Kit

ELISA

Pricing & Availability

967

Promotions Available

Invitrogen™ Human Neuropilin-2 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	NRP2
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	8.1 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	8.1 to 2,000 ng/mL
Test Time	1 hrs 20 mins
Accession Number	1110048P06Rik; neuropilin 2; neuropilin-2; neuropilin-2 A(17); neuropilin-2 A(22); neuropilin-2 b(0); Np2; Np-2; Npn2; Npn-2; NRP2; PRO2714; receptor for VEGF165 and semaphorins class3; vascular endothelial cell growth factor 165 receptor 2; VEGF165R2
Regulatory Status	RUO
Target	Neuropilin 2
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)	8828
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

968

Promotions Available

Invitrogen™ Human Galectin-8 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Lgals8
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.16 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.16 to 40 ng/mL
Test Time	1 hrs 20 mins
Accession Number	1200015E08Rik; 30 kDa S-type lectin; AI326142; D13Ertd524e; Gal-8; galectin 8; Galectin-8; galectin-8 g; galectin-8 L; lectin, galactose binding, soluble 5; lectin, galactose binding, soluble 8; lectin, galactoside binding soluble 8; lectin, galactoside-binding, soluble, 8; Lgals8; Lgals-8; PCTA1; PCTA-1; Po66 carbohydrate binding protein; Po66 carbohydrate-binding protein; Po66-CBP; prostate carcinoma tumor antigen 1; RL-30; RP11-385F5.1
Regulatory Status	RUO
Target	Galectin 8
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)	3964
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

969

Promotions Available

Invitrogen™ Mouse 5'-Nucleotidase/CD73 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	NT5E
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	7 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	7 to 1,500 pg/mL
Test Time	1 hrs 20 mins
Accession Number	2210401F01Rik; 5 nucleotidase, ecto; 5 ' nucleotidase, ecto; 5 '-NT; 5 '-nucleotidase; 5 '-nucleotidase ecto; 5 '-nucleotidase, ecto (CD73); AI447961; CALJA; CD73; E5NT; Ecto-5 '-nucleotidase; eN; eNT; NT; Nt5; Nt5e; Nte; Purine 5-Prime-Nucleotidase
Regulatory Status	RUO
Target	CD73
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)	23959
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

970

Novus Biologicals™ Human CDNF ELISA Kit (Colorimetric)

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

Pricing & Availability

971

Novus Biologicals™ Human AKT3 - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

972

Promotions Available

Invitrogen™ Mouse PD-L2/B7-DC ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	PDCD1LG2
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.9 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	1.9 to 400 ng/mL
Test Time	1 hrs 20 mins
Accession Number	B7 dendritic cell molecule; B7DC; B7-DC; bA574F11.2; Btdc; Butyrophilin B7-DC; butyrophilin-like protein; CD273; F730015O22Rik; MGC124039; MGC124040; PD1 ligand 2; PD-1 ligand 2; PD-1-ligand 2; PDCD1 ligand 2; PDCD1L2; PDCD1LG2; Pdl2; PD-L2; Programmed cell death 1 ligand 2; programmed death ligand 2
Regulatory Status	RUO
Target	CD273 (B7-DC)
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)	58205
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

973

Invitrogen™ Canine MCP-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	403981
Interassay CV	<12%
Intraassay CV	<10
Assay Sensitivity	9 pg/mL
Assay Range	9 to 700 pg/mL

974

Novus Biologicals™ Human TIRAP ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

975

Novus Biologicals™ Human DYRK1A - Ready-To-Use ELISA Kit (Colorimetric)

Colorimetric ELISA Kit

Pricing & Availability

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Novus Biologicals™ Human FFAR4/GPR120 - 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™ TREM1 Antibody Pair [HRP] Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human FGF-13 ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Novus Biologicals™ Human AKT3 - 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 TIRAP ELISA Kit (Colorimetric) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Human DYRK1A - 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 FFAR4/GPR120 - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ TREM1 Antibody Pair [HRP]

Novus Biologicals™ Human FGF-13 ELISA Kit (Colorimetric)

Novus Biologicals™ Human CDNF ELISA Kit (Colorimetric)

Novus Biologicals™ Human AKT3 - Ready-To-Use ELISA Kit (Colorimetric)

Novus Biologicals™ Human TIRAP ELISA Kit (Colorimetric)

Novus Biologicals™ Human DYRK1A - Ready-To-Use ELISA Kit (Colorimetric)