Raptor participates in the FRAP1 pathway and associates in a near stoichiometric ratio with FRAP1 to form a nutrient-sensitive complex (NSC). It plays a pivotal role as a scaffold protein in the FRAP1-signaling pathway and this interaction is essential for the catalyzed phosphorylation of EIF4EBP1. It has a positive role in nutrient-stimulated signaling to the downstream effector RPS6KB1. Under nutrient-deprived conditions, raptor serves as a negative regulator of FRAP1 kinase activity. Regulation of the interaction with FRAP1 is a critical mechanism by which cells coordinate the rate of cell growth and maintenance of cell size with different environmental conditions.
| Target |
Raptor (pS863) |
| Reactivity |
Human |
| Host |
Rabbit |
| Clonality |
Polyclonal |
| Tested Applications |
DB |
| Recommended dilutions |
Optimal dilutions/concentrations should be determined by the end user. |
| Immunogen |
KLH-conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding S863 of human Raptor. |
| Purification |
Purified through a protein A column, followed by two-step phosphospecific peptide affinity purification. |
| Isotype |
IgG |
| Conjugation |
Unconjugated |
| Storage |
Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Swiss Prot |
Q8N122
|
| NCBI Accession |
NP_065812.1
|
| Buffer |
PBS containing 0.09% sodium azide. |
| UNSPSC Code |
12352203 |
| Availability |
Shipped within 5-10 working days. |
| Note |
This product is for research use only. |