EIA Detection
 

EIA kits

RayBio® EIA kits utilize the principle of Competitive Enzyme Immunoassay (EIA), in which the target protein and a biotin-conjugated peptide bind competitively to a capture antibody. This assay requires only a single antibody, generating signal output by interaction of the biotinylated competitor with streptavidin-HRP. Thus, the EIA kits are particularly useful for detecting peptide hormones and other molecules for which no antibody pair exists, or for which antibody pairs cannot be developed.

RayBio® Human/Mouse/Rat Oxytocin EIA Kit optimized for serum, plasma and cell culture media. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: OT, OXT Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-OXT-1
$397.00  
 

RayBio® Human/Mouse/Rat Oxytocin EIA Kit optimized for serum, plasma and cell culture media. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: OXT Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIAM-OXT-1
$397.00  
 

RayBio® Human/Mouse/Rat Oxytocin EIA Kit optimized for serum, plasma and cell culture media. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: OT, OXT Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIAR-OXT-1
$397.00  
 

RayBio® Human/Mouse/Rat Nesfatin EIA Kit optimized for serum and cell culture supernatants. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: NEFA, NUCB2 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-NESF-1
$397.00  
 

RayBio® Human/Mouse/Rat Neurokinin-A EIA Kit optimized for serum and cell culture medium. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: NKA, NKNA, TAC1, TAC2 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-NEA-1
$397.00  
 

Competitive ELISA (EIA) kit for detecting Melanin-Concentrating Hormone (MCH) in serum and cell culture medium samples.
Gene Symbols: MCH, PMCH Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-MCH-1
$397.00  
 

Competitive ELISA (EIA) kit for detecting Melanin-Concentrating Hormone (MCH) in serum and cell culture medium samples.
Gene Symbols: MCH, PMCH Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIAM-MCH-1
$397.00  
 

Competitive ELISA (EIA) kit for detecting Melanin-Concentrating Hormone (MCH) in serum and cell culture medium samples.
Gene Symbols: MCH, PMCH Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIAR-MCH-1
$397.00  
 

RayBio® Human/Mouse/Rat Neurokinin-B EIA Kit optimized for serum and cell culture medium. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: NKNB, TAC3, UNQ585/PRO1155 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-NEB-1
$397.00  
 

RayBio® Human/Mouse/Rat Neuropeptide Y EIA Kit optimized for serum, plasma and cell culture supernatants. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: NPY Size: 1, 2, or 5 x 96-Well Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-NPY-1
$397.00  
 

RayBio® Human/Mouse/Rat Neuromedin-U EIA Kit optimized for serum, plasma and cell culture media. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: NMU Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-NMU-1
$397.00  
 

RayBio® Human/Mouse/Rat Neuromedin-B EIA Kit optimized for serum and cell culture media. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: NMB Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-NMB-1
$397.00  
 

RayBio® Human/Mouse/Rat Neurophysin-2 EIA Kit optimized for serum, plasma, and cell culture supernatants. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: ARVP, AVP, VP Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-NEU2-1
$397.00  
 

RayBio® Human/Mouse/Rat Neurotensin EIA Kit optimized for serum, plasma and cell culture supernatants. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: NTS Size: 1, 2, or 5 x 96-Well Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-NT-1
$397.00  
 

RayBio® Human/Mouse/Rat NPW23 EIA Kit optimized for serum, plasma and cell culture media. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: NPW, PPL8, PPNPW Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-NPW23-1
$397.00  
 

RayBio® Human/Mouse/Rat NPW23 EIA Kit optimized for serum, plasma and cell culture media. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: NEUROPEPTIDE, W Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIAM-NPW23-1
$397.00  
 

RayBio® Human/Mouse/Rat NPW23 EIA Kit optimized for serum, plasma and cell culture media. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: NPW, PPL8 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIAR-NPW23-1
$397.00  
 

RayBio® Human/Mouse/Rat Nucleobindin-2 EIA Kit optimized for serum and cell culture supernatants. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: NEFA, NUCB2 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-NUCB-1
$397.00  
 

RayBio® Human/Mouse/Rat Obestatin EIA Kit optimized for serum and cell culture medium. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: GHRL, MTLRP, UNQ524/PRO1066 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-OBS-1
$397.00  
 

RayBio®Human/Mouse/Rat Omentin EIA Kit optimized for serum and cell culture medium. Competition-based ELISA on a 96-well strip plate.

Gene Symbols: INTL, ITLN, ITLN1, LFR, UNQ640/PRO1270 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse, Rat 
EIA-OME-1
$397.00  
 
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