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Phospho-S6 (Ser235, Ser236), Polyclonal, Invitrogen™

Rabbit Polyclonal Antibody

Manufacturer:  Invitrogen PA125544

Catalog No. PIPA125544

This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000.



Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a cytoplasmic ribosomal protein that is a component of the 40S subunit. The protein belongs to the S6E family of ribosomal proteins. It is the major substrate of protein kinases in the ribosome, with subsets of five C-terminal serine residues phosphorylated by different protein kinases. Phosphorylation is induced by a wide range of stimuli, including growth factors, tumor-promoting agents, and mitogens. Dephosphorylation occurs at growth arrest. The protein may contribute to the control of cell growth and proliferation through the selective translation of particular classes of mRNA. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome.

PA1-25544 specifically detects human RPS6 phosphorylated at serines 235 and 236, and does not cross react with RPS6 phosphorylated at serines 244 and 247. PA1-25544 is expected to cross react with mouse and rat due to sequence homology.PA1-25544 has been successfully used in Western blot procedures.The PA1-25544 immunogen is a synthetic phosphopeptide corresponding to a portion of human RPS6 that contains serines 235 and 236.


Phospho-RPS6 pSer235+236
Dulbecco's PBS with 1mg/mL BSA, 50% glycerol and 0.05% sodium azide; pH 7.3
P62753, P62754, P62755
Store at -20°C
Western Blot
Synthetic phosphopeptide corresponding to a portion of human RPS6 that contains serines 235 and 236.
Antigen affinity chromatography
Human, Murine, Rat
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