Anti-phospho-MDM2 (pSer¹⁶⁶) antibody produced in rabbit

Peptide sequence around phosphorylation site of serine 166 (A-I-S(p)-E-T), according to the protein MDM2.

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This gene is a target gene of the transcription factor tumor protein p53. The encoded protein is a nuclear phosphoprotein that binds and inhibits transactivation by tumor protein p53, as part of an autoregulatory negative feedback loop. Overexpression of this gene can result in excessive inactivation of tumor protein p53, diminishing its tumor suppressor function. This protein has E3 ubiquitin ligase activity, which targets tumor protein p53 for proteasomal degradation. This protein also affects the cell cycle, apoptosis, and tumorigenesis through interactions with other proteins, including retinoblastoma 1 and ribosomal protein L5. More than 40 different alternatively spliced transcript variants have been isolated from both tumor and normal tissues.

Solution in phosphate-buffered saline containing 0.02% sodium azide and 50% glycerol

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