Phosphorylation Assays

RayBiotech provides a line of phosphorylation immunoassays for monitoring pathway activation, offering a rapid and convenient alternative to standard immunoprecipitations and Western Blots.

Phosphorylation Assays Overview

RayBio® Human Phospho-EIF2A (S52) ELISA Kit. This assay semi-quantitatively measures phosphorylated EIF2A (Ser52) in lysate samples.

Gene Symbols: EIF2A, EIF2S1 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-eIF2a-s52-1
$521.00  
 

RayBio® Human Phospho-EIF2A (S52) and Total EIF2A ELISA Kit. This assay semi-quantitatively measures phosphorylated EIF2A (Ser52) and Total EIF2A in lysate samples.

Gene Symbols: EIF2A, EIF2S1 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-eIF2a-s52-T-1
$567.00  
 

RayBio® Human Phospho-eIF-2alpha (Ser52) and Total eIF-2alpha Cell-Based ELISA Kit. This assay semi-quantitatively measures eIF-2alpha phosphorylated at Serine-52 as well as total eIF-2alpha in adherent cell lines. Lead time 4-6 weeks

Gene Symbols: EIF2A, EIF2S1 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
CBEL-EIF2A-S52-1
$665.00  
 

RayBio® Human Phospho-eIF-4E (Ser209) and Total eIF-4E Cell-Based ELISA Kit. This assay semi-quantitatively measures eIF-4E phosphorylated at Serine-209 as well as total eIF-4E in adherent cell lines. Lead time 4-6 weeks

Gene Symbols: EIF4E, EIF4EL1, EIF4F Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
CBEL-EIF4E-S209-1
$665.00  
 

RayBio® Human Phospho-eIF-4E (S209) ELISA Kit. This assay semi-quantitatively measures phosphorylated eIF-4E (Ser209) in lysate samples.

Gene Symbols: EIF4E, EIF4EL1, EIF4F Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-EIF4E-S209-1
$521.00  
 

RayBio® Human Phospho-eIF-4E (S209) and Total eIF-4E ELISA Kit. This assay semi-quantitatively measures phosphorylated eIF-4E (Ser209) and Total eIF-4E in lysate samples.

Gene Symbols: EIF4E, EIF4EL1, EIF4F Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-EIF4E-S209-T-1
$567.00  
 

RayBio® Human Phospho-eNOS (S1177) and Total eNOS ELISA Kit. This assay semi-quantitatively measures phosphorylated eNOS (Ser1177) and Total eNOS in lysate samples.

Gene Symbols: NOS3 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-eNOS-S1177-T-1
$567.00  
 

RayBio® Human Phospho-eNOS (Ser1177) and Total eNOS Cell-Based ELISA Kit. This assay semi-quantitatively measures eNOS phosphorylated at Serine-1177 as well as total eNOS in adherent cell lines. Lead time 4-6 weeks

Gene Symbols: NOS3 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
CBEL-eNOS-S1177-1
$665.00  
 

RayBio® Human Phospho-eNOS (S1177) ELISA Kit. This assay semi-quantitatively measures phosphorylated eNOS (Ser1177) in lysate samples.

Gene Symbols: NOS3 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-eNOS-S1177-1
$521.00  
 

RayBio® Human Phosphotyrosine EphA1 ELISA Kit. This assay semi-quantitatively measures phosphotyrosine EphA1 in lysate samples.

Gene Symbols: EPH, EPHA1, EPHT, EPHT1 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-EPHA1-Y-1
$422.00  
 

RayBio® Human Phosphotyrosine EphA2 ELISA Kit. This assay semi-quantitatively measures phosphotyrosine EphA2 in lysate samples. 4 - 7 week lead time.

Gene Symbols: ECK, EPHA2 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-EPHA2-Y-1
$422.00  
 

RayBio® Human Phosphotyrosine EphA3 ELISA Kit. This assay semi-quantitatively measures phosphotyrosine EphA3 in lysate samples.

Gene Symbols: EPHA3, ETK, ETK1, HEK, TYRO4 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-EPHA3-Y-1
$422.00  
 

RayBio® Human Phosphotyrosine EphA4 ELISA Kit. This assay semi-quantitatively measures phosphotyrosine EphA4 in lysate samples.

Gene Symbols: EPHA4, HEK8, SEK, TYRO1 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-EPHA4-Y-1
$422.00  
 

RayBio® Human Phosphotyrosine EphA5 ELISA Kit. This assay semi-quantitatively measures phosphotyrosine EphA5 in lysate samples.

Gene Symbols: BSK, EHK1, EPHA5, HEK7, TYRO4 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-EPHA5-Y-1
$422.00  
 

RayBio® Human Phosphotyrosine EphA6 ELISA Kit. This assay semi-quantitatively measures phosphotyrosine EphA6 in lysate samples. 4 - 7 week lead time.

Gene Symbols: EHK2, EPHA6, HEK12 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-EPHA6-Y-1
$422.00  
 

RayBio® Human Phosphotyrosine EphA7 ELISA Kit. This assay semi-quantitatively measures phosphotyrosine EphA7 in lysate samples. 4 - 7 week lead time.

Gene Symbols: EHK3, EPHA7, HEK11 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-EPHA7-Y-1
$422.00  
 

RayBio® Human Phosphotyrosine EphA8 ELISA Kit. This assay semi-quantitatively measures phosphotyrosine EphA8 in lysate samples. 4 - 7 week lead time.

Gene Symbols: EEK, EPHA8, HEK3, KIAA1459 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-EPHA8-Y-1
$422.00  
 

RayBio® Human Phosphotyrosine EphB1 ELISA Kit. This assay semi-quantitatively measures phosphotyrosine EphB1 in lysate samples. 4 - 7 week lead time.

Gene Symbols: ELK, EPHB1, EPHT2, HEK6, NET Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-EPHB1-Y-1
$422.00  
 

RayBio® Human Phosphotyrosine EphB2 ELISA Kit. This assay semi-quantitatively measures phosphotyrosine EphB2 in lysate samples.

Gene Symbols: DRT, EPHB2, EPHT3, EPTH3, ERK, HEK5, TYRO5 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human 
PEL-EPHB2-Y-1
$422.00  
 

RayBio® Human/Mouse Phosphotyrosine EphB3 ELISA Kit. This assay semi-quantitatively measures phosphotyrosine EphB3 in lysate samples.

Gene Symbols: EPHB3, ETK2, HEK2, TYRO6 Size: 1, 2, or 5 x 96-Well Strip Microplate Kit Species Detected: Human, Mouse 
PEL-EphB3-Y-1
$422.00  
 
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