84-4403-46　［取扱停止］UFD1L (Ubiquitin Fusion Degradation Protein 1 Homolog, UB Fusion Protein 1) 50ul　361405

特徴

• Ubiquitin-mediated proteolysis requires the transfer of ubiquitin (Ub) to lysine groups on selected cellular proteins, which then potentiates the proteolytic degradation of these protein conjugates by the 26S proteasome.
• Ub-fusions are cleaved by Ub-specific processing proteases (UBps) or alternatively by the Ub-fusion degradation (UFD) pathway.
• The UBP pathway targets the C-terminal glycine residue on Ub that is involved in the formation of Ub-conjugates, while UFD proteins preferentially cleave Ub-conjugated proteins that contain an aa substitution at this glycine residue.
• The UFD1 protein was originally characterized in the yeast S.
• cerevisiae and subsequently, the human homolog UFD1 or UFD1L was identified.
• In vitro, UFD1 attenuates the degradation of Ub-fusions, which have a proline or valine residue substituted at the Gly76 moiety, by the selective multiubiquitination of the Ub chain of the Ub-conjugate.
• Mutations within the UFD1 gene are implicated in the development of CATCH22 syndrome, which is characterized by cardiac defects, cleft palate and hypocalcemia, suggesting that this proteolytic pathway may be involved in the progression of these developmental defects.
• Applications:Suitable for use in Immunofluorescence, Western Blot, Immunohistochemistry.
• Other applications not tested.
• Recommended Dilution:Immunofluorescence: 1:50-1:200Western Blot: 1:500-1:2000Immunohistochemistry: 1:50-1:200Optimal dilutions to be determined by the researcher.
• Storage and Stability:May be stored at 4°C for short-term only.
• Aliquot to avoid repeated freezing and thawing.
• Store at -20°C.
• Aliquots are stable for 12 months after receipt.
• For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.