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ELISA Kits

RayBiotech manufactures over 2,600 ISO certified and rigorously tested ELISA kits, all backed by our 90-day 100% satisfaction guarantee. You can evaluate our kits with no risks and no worries. All RayBio® ELISAs are manufactured in the USA. Learn about our available full ELISA GLP testing services.

 

Sandwich ELISA Detection

Sandwich ELISA

Assay Principle
Sandwich-based (matched antibody pairs)
Sample Types Plasma, serum, cell culture media, lysates, clarified body fluids
Targets Detected Cytokines, growth factors, soluble receptors, etc.
View All Sandwich ELISA Target Protein Names
Application Cytokine quantification; Validation of array results; Single target ELISA
Species Human | Mouse | Rat | Bovine (cow) | Canine (dog) | Equine (horse) | Feline (cat) | Ovine (sheep) | Porcine (pig) | Rabbit | Rhesus macaque (primates) | Sigmodon (cotton rat)

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HSP27 (S82) Phospho-ELISA

Phosphorylation ELISA

Assay Principle
Sandwich-based (matched antibody pairs)
Sample Types Cell & tissue lysates
Phospho-Targets Detected Phosphorylated MAPK, Akt, Mek, EGFR, Stat, HSP27, mTOR, etc.
View All Phosphorylation Target Protein Names
Application Phospho-protein detection; phosphorylation pathway analysis
Species Human | Mouse | Rat

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Transcription Factor ELISA Detection

Transcription Factor Activity Assay

Assay Principle
Direct (Transcription Factor-DNA Complex)
Sample Types Nuclear extracts, whole cell lysates
Targets Detected Active transcription factors
View All Transcription Factor Activity Assay Target Protein Names
Application Semi-quantitative detection of transcription factor-DNA complexes in nuclear extracts
Species Human 

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EIA Detection

EIA

Assay Principle
Competition-based
Sample Types Plasma, serum, cell culture media, lysates, clarified body fluids
Targets Detected Adipokines, peptide hormones
View All EIA Target Protein Names
Application Cytokine quantification; Validation of array results; Single target ELISA
Species Multi-species detection (all kits): human, mouse, rat

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Cell-Based ELISA Assay Principle

Cell-Based Phosphorylation ELISA

Assay Principle
Direct
Sample Types Adherent cell lines
Phospho-Targets Detected EGFRs, JNK, ERK, STATs, Phosphotyrosine, etc.
View All Cell-based ELISA Target Protein Names
Application Phospho-protein detection; phosphorylation pathway analysis
Species Human | Mouse | Rat

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ELISA Standard Curve

SpeedELISA

Assay Principle Compressed work flow, Sandwich-based (matched antibody pairs)
Sample Types Plasma, serum, cell culture media*
Targets Detected Cytokines, growth factors, soluble receptors, etc.
View All SpeedELISA Target Protein Names
Application Three hour total processing time; Cytokine quantification; Validation of array results; Single target ELISA
Species Human | Mouse | Rat

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