SI4804P: K48-Linked Tetra-Ubiquitin (Phosphorylated)

SKU SI-4804P-0025 Categories All, Phosphorylated Ubiquitin Chains, Ubiquitin and Neurodegeneration, Ubiquitin Chains, Ubiquitin Chains and Derivatives, Ubiquitin Derivatives

LifeSensors’ SI4804P is a phosphorylated K48-linked tetra ubiquitin chain, essential for studying proteasomal degradation and ubiquitin signaling in cellular research

$795.00

K48 chains traditionally play a role in proteasomal degradation pathways. Phospho-ubiquitin chains represent a specialized class of polyubiquitin characterized by phosphorylation at Serine 65 and play a central role in mitophagy signaling pathways. K48 Tetra-Ubiquitin (Phosphorylated) is a tetrameric chain of wild-type ubiquitin, wherein ubiquitin monomers are linked together via an isopeptide bond between Lysine 48 and the C-terminal Glycine. The chains are then enzymatically phosphorylated at the Ser65 position.

Info

Species	Human
Source	E. coli
Tag	None
Molecular Weight	34,313-34,553 Da (depending on degree of phosphorylation)
Quantity	25µg
Concentration	Variable
Formulation	20 mM Tris pH 7.5, 150 mM NaCl
Storage	-80°C, avoid freeze/thaw cycles

Datasheet
SDS

Investigation of phospho-ubiquitin chain specificity and selectivity
Studies on the role of phospho-ubiquitin chains in protein degradation pathways (e.g., proteasomal and autophagic degradation)
Analysis of phospho-ubiquitin-mediated signaling pathways and cellular responses
Structural studies to elucidate the architecture and dynamics of phospho-ubiquitin chains

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