Anti-PBA1 | 20S proteasome beta subunit A1

PBA1 (20S proteasome beta subunit A1) is a subunit of proteasome, multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. Alternative name: Proteasome subunit beta.

Mu et al. (2024) . Plastid HSP90C C-terminal extension region plays a regulatory role in chaperone activity and client binding.Plant J. 2024 Jul 5.doi: 10.1111/tpj.16917. Boussardon, Bag, Juvany, et al. (2022) The RPN12a proteasome subunit is essential for the multiple hormonal homeostasis controlling the progression of leaf senescence. Commun Biol. 2022;5 (1) :1043. Published 2022 Sep 30. doi:10.1038/s42003-022-03998-2Smalle et al. (2002) . Cytokinin growth responses in Arabidopsis involve the 26S proteasome subunit RPN12. Plant Cell 14, 17-32.

Store lyophilized/reconstituted at -20°C (short tem, months) or at -80°C (long term, years) ; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.

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