Source: | Rabbit | Gene Id: | 6464 |
Isotype: | / | Swiss Prot: | P29353 |
purity: | Affinity purification |
Background: |
Shc possesses SH2 and PTB domains and serves as a scaffold protein in signaling for a variety of receptor tyrosine kinases. Shc exists in p46, p52 and p66 isoforms, which are produced by using alternative translation initiation sites or a differentially spliced message (1-3). In response to extracellular signals, the SH2 and PTB domains of Shc interact with the activated receptors, leading to phosphorylation of Shc on three different tyrosine residues: Tyr239, Tyr240 and Tyr317 (4-6). GRB2/Sos binds to Shc phosphorylated at these sites, activating the Ras/Raf/MAPK pathway (4). Both Shc expression and its tyrosine phosphorylation play an essential and nonredundant role in thymic T cell development (7). |
Reactivity | Human, Mouse, Rat |
Tested applications | WB |
Clonality | Polyclonal Antibody |
Calculated MW | 46,52,66 kDa |
Recommended Dilutions |
WB 1:500
|
Immunogen | A synthetic peptide corresponding to amino acids 450-474 of human SHC1 and mouse Shc1 |
Storage | Store at -20°C in buffer containing 0.02% sodium azide.Avoid freeze/thaw cycles. |
Synonym | FLJ26504, SHC, SHCA |
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