RPT2a | Regulatory particle triple-A ATPase subunit 2a

Product no: AS19 4262

AS19 4262   | Clonality: Polyclonal  |  Host: Rabbit  | Reactivity: Arabidopsis thaliana

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  • Product Info
  • Immunogen: Recombinant, full lenght RPT2a of Arabidopsis thaliana RPT2a protein sequence UniProt: Q9SZD4-1, TAIR: At4g29040 overexpressed in E.coli, purified from a gel piece
    Host:

    Rabbit

    Clonality: Polyclonal
    Purity: Serum
    Format: Lyophilized
    Quantity: 50 l
    Reconstitution: For reconstitution add 50 l, of sterile water
    Storage: Store lyophilized/reconstituted at -20C (short tem, months) or at -80C (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.
    Tested applications: Western blot (WB)
    Recommended dilution: 1 : 3000 (WB)
    Expected | apparent MW: 49,4 | 50 kDa
  • Reactivity
  • Confirmed reactivity: Arabidopsis thaliana
    Predicted reactivity: Brassica napus, Cajanus cajan, Gossypium hirsutum, Mucuna pruriens, Noccaea caerulescens, Vigna radiata var. radiata
    Species of your interest not listed? Contact us
    Not reactive in: No confirmed exceptions from predicted reactivity are currently known
  • Additional Information
  • Additional information (application): This antibody is also recognizing RPT2b protein. 

    Recommended western blot conditions: SDS-PAGE, transfer to nitrocellulose, blocking 10% non-fat milk. Diluent for both primary and secondary antibodies PBS containing 0.2% Tween 20 and 1% BSA.

    For an image of western blot detection, refer to: Smalle et al. (2002).
  • Background
  • Background: RPT2a (Regulatory particle triple-A ATPase subunit 2a) is the 26S proteasome subunit. It is required for root meristem maintenance, and regulates gametogenesis. RPT2a is also shown to regulate gene silencing via DNA methylation.

    Alternative names: 26S proteasome regulatory subunit 4 homolog A Alternative name(s): 26S proteasome AAA-ATPase subunit, RPT2a 26S proteasome subunit 4 homolog A, Protein HALTED ROOT, 26S proteasome regulatory subunit 4 homolog A.
  • Product Citations
  • Selected references: Meng, Wang, Hao, et al. (2023) RNA-binding protein MAC5A interacts with the 26S proteasome to regulate DNA damage response in Arabidopsis. Plant Physiol. 2023;191(1):446-462. doi:10.1093/plphys/kiac511
    Smalle et al. (2002). Cytokinin growth responses in Arabidopsis involve the 26S proteasome subunit RPN12. Plant Cell 14, 17-32.
  • Protocols
  • Agrisera Western Blot protocol and video tutorials

    Protocols to work with plant and algal protein extracts


    Oxygenic photosynthesis poster by prof. Govindjee and Dr. Shevela

    Z-scheme of photosynthetic electron transport by prof. Govindjee and Dr. Björn and Dr. Shevela
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