The antiserum was produced against synthesized peptide derived from human PEK/PERK around the phosphorylation site of Thr981.
Immunogen Range
947-996
Clonality
Polyclonal
Application Dilutions
IHC: 1:50~1:100 ELISA: 1:40000
Specificity
PEK/PERK (Phospho-Thr981) Antibody detects endogenous levels of PEK/PERK only when phosphorylated at Thr981.
Purification
The antibody was purified from rabbit antiserum by affinity-chromatography using phospho peptide. The antibody against non-phospho peptide was removed by chromatography using corresponding non-phospho peptide.
Physical Form
Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Storage/Stability
Stable at -20°C for at least 1 year.
NCBI Gene Symbol
EIF2AK3
Database Links
Gene ID: 9451 Swiss-Prot #: Q9NZJ5
OMIM #: 226980/604032 Unigene #: Hs.591589
Target Modification
Phospho
Modification Sites
H:T981 M:T980 R:T974
Application Images
Image 1
Immunohistochemistry analysis of paraffin-embedded human prostate carcinoma, using PEK/PERK (Phospho-Thr981) Antibody. The picture on the right is blocked with the phospho peptide.