The Phospho-(Ser) 14-3-3 Binding Motif (4E2) Mouse mAb Antibody from Cell Signaling Technology is a Mouse Monoclonal antibody. This antibody recognizes Homo Sapiens, Human, Mouse, Rat, Amoeba/Protozoa, Bacteria/Archaea, Bovine, C. elegans/Worm, Canine, Chicken/Bird, Donkey, Drosophila/Arthropod, Feline, Goat, Guinea Pig, Hamster, Horse, Mollusc, Non-Human Primate, Plant, Porcine, Reptile, Rabbit, Sheep, Virus, Xenopus/Amphibian, Yeast/Fungi, Zebrafish/Fish, Other Invertebrate, and Other Mammalian antigen. The Phospho-(Ser) 14-3-3 Binding Motif (4E2) Mouse mAb Antibody has been validated for the following applications: EIA, Immunoassay, Precipitation, ELISA, Immunoprecipitation, and Western Blot.
Description
Phospho-(Ser) 14-3-3 Binding Motif (4E2) Mouse mAb binds peptides and proteins containing phospho-Ser surrounded by Pro at the +2 position and Arg/Lys at the -3 position. By ELISA, the antibody recognizes a wide range of peptides containing this phosphorylated 14-3-3 binding motif in a manner that is phospho-specific and largely independent of the surrounding amino acid sequence. The antibody weakly cross-reacts with sequences containing phospho-Thr instead of phospho-Ser in this motif, and with sequences containing phospho-Ser surrounded by Phe at the +1 position and Arg/Lys at the -3 position. No cross-reactivity is observed with corresponding nonphosphorylated sequences or with other phospho-Ser/Thr/Tyr containing motifs. Phospho-(Ser) 14-3-3 Binding Motif (4E2) Mouse mAb complements our polyclonal Phospho-(Ser) 14-3-3 Binding Motif Antibody #9601 by showing slightly different and overlapping specificity. (U.S. Patent No's.: 6,441,140; 6,982,318; 7,259,022; 7,344,714; U.S.S.N. 11,484,485; and all foreign equivalents.)