Anti-PC | Plastocyanin

(Cat#: AS06 141)
AS06_141
AS06_141_1
Description
  • Immunogen: Purified native plastocyanin from Spinacia oleracea UniProt: P00289
  • Host: Rabbit
  • Clonality: Polyclonal
  • Purity: Serum
  • Format: Lyophilized
  • Quantity: 50 µl
  • Reconstitution: For reconstitution add 50 µl of sterile water
  • Storage: Store lyophilized/reconstituted at -20°C; 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: Immunogold (IG), Western blot (WB)
  • Recommended dilutions: 1 : 100 (IG), 1 : 2000 (WB)
  • Expected | apparent MW: 10 kDa
  • Confirmed reactivity: Arabidops thaliana, Brassica juncea, Heliantus annuus, Hordeum vulgare, Lathyrus sativus, Marchantia polymorpha, Nicotiana tabacum, Oryza sativa, Pisum sativum, Spinacia oleracea, Solanum tuberosum, Synechocystis sp. PCC6803, Zea mays
  • Not reactive in: No confirmed exceptions from predicted reactivity are currently known
  • Plastocyanin (PC) is a small Cu protein and a mobile electron carrier in the lumen of the thylkoids. PC interacts with the B/F complex and Photosystem I. Alternative name: DNA-damage-repair/toleration protein DRT112.
  • Hani and Krieger-Liszkay (2024). Manganese deficiency alters photosynthetic electron transport in Marchantia polymorpha. Elsevier Plant Physiology and Biochemistry Available online 16 August 2024, 109042. Penzler et al. (2024). A pgr5 suppressor screen uncovers two distinct suppression mechanisms and links cytochrome b6f complex stability to PGR5. Plant Cell. 2024 Mar 27:koae098. doi: 10.1093/plcell/koae098. 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. Lian et al. (2023). MicroRNA397 promotes rice flowering by regulating the photorespiration pathway. Plant Physiol. 2023 Nov 23:kiad626. doi: 10.1093/plphys/kiad626. Hao and Malnoë (2023). A Simple Sonication Method to Isolate the Chloroplast Lumen in Arabidopsis thaliana.Bio Protoc. 2023 Aug 5; 13(15): e4756. Tokarz et al. (2021). Stem Photosynthesis-A Key Element of Grass Pea (Lathyrus sativus L.) Acclimatisation to Salinity. Int J Mol Sci. 2021 Jan 12;22(2):685. doi: 10.3390/ijms22020685. PMID: 33445673; PMCID: PMC7828162.Viola et al. (2021) In vivo electron donation from plastocyanin and cytochrome c6 to PSI in Synechocystis sp. PCC6803. Biochim Biophys Acta Bioenerg. 2021 May 15;1862(9):148449. doi: 10.1016/j.bbabio.2021.148449. Epub ahead of print. PMID: 34004195.Furutani et al. (2021) The difficulty of estimating the electron transport rate at photosystem I. J Plant Res. 2021 Nov 15. doi: 10.1007/s10265-021-01357-6. Epub ahead of print. PMID: 34778922.Wang et al. (2020) Rerouting of ribosomal proteins into splicing in plant organelles. BioRxiv, DOI: 10.1101/2020.03.03.974766 .Galvis et al. (2020). H+ transport by K+ EXCHANGE ANTIPORTER3 promotes photosynthesis and growth in chloroplast ATP synthase mutants. Plant Physiol. pp.01561.2019. doi: 10.1104/pp.19.01561.
  • Plastocyanin runs abberant due to negative charge at 12-19 kDa on SDS-PAGE depending upon the system used. in 15% gel the protein will run closer to its true MW than in 12% gel. In some cases PC can be very acidic and run at twice of its MW.PC1 runs closer to 14 kDa while PC2 runs closer to 19 kDa. For good resolution adding fresh DTT to the sample buffer is recommended. PC2 is generally more abundant and it increases with Cu feeding. PC1 is expressed first after etiolated seedlings are placed in the light.

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