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{{/_source.additionalInfo}}Anti-PsaD | PSI-D subunit of photosystem I
(Cat#: AS09 461)
Description
- Immunogen: KLH-conjugated synthetic peptide 100% conserved in all known plant PsaD sequences including Arabidopsis thaliana PSI-D1 UniProt:Q9S7H1 , TAIR: At4g02770 and PSI-D2 UniProt: Q9SA56 , TAIR At1g03130 as well as Physcomitrella patens. The conservation in Chlamydomonas reinhardtii is high (14 of 16 aminoacids are identical).
- 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: Clear-native PAGE (CN-PAGE), Immunoprecipitation (IP), Western blot (WB)
- Recommended dilutions: 1: 10 000 (CN-PAGE), 1 : 1000 - 1: 5 000 (WB)
- Expected | apparent MW: 17.9 | 20 (for Arabidopsis thaliana)
- Confirmed reactivity: Arabidopsis thaliana, Chlamydomonas reinhardtii, Dioxoniella giordanoi (red alga), Hordeum vulgare, Lactuca sativa, Nicotiana tabacum, Oryza sativa, Physcomitrium patens, Picea glauca, Pinus strobus, Oryza sativa, Physcomitrium patens, Spinacia oleracea, Synechocystis PCC 6803, Triticum aestivum, Triticale, Zea mays
- Not reactive in: Synechococcus elongatus sp. PCC 7942
- PsaD (PSI-D) is a core subunit of photosystem I highly conserved in all photosynthetic organisms (including bacteria with Fe-S type reaction centers). In eukaryots its encoded by 1 to 2 nuclear gene(s) and imported as a precursor into the chloroplast. In the thylakoid membrane it associates with PsaA and PsaB on the stromal site of the PSI core forming the Fd-docking site. PsaD is also required for the stable assembly of PsaC.
- 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. Uflewski et al. (2024). The thylakoid proton antiporter KEA3 regulates photosynthesis in response to the chloroplast energy status. Nat Commun. 2024 Mar 30;15(1):2792. doi: 10.1038/s41467-024-47151-5. Okegawa et al. (2023). x- and y-type thioredoxins maintain redox homeostasis on photosystem I acceptor side under fluctuating light. Plant Physiol. 2023 Nov 22;193(4):2498-2512.doi: 10.1093/plphys/kiad466.Hao and Malnoë (2023). A Simple Sonication Method to Isolate the Chloroplast Lumen in Arabidopsis thaliana.Bio Protoc. 2023 Aug 5; 13(15): e4756. Ivanov et al. (2022) The decreased PG content of pgp1 inhibits PSI photochemistry and limits reaction center and light-harvesting polypeptide accumulation in response to cold acclimation. Planta 255, 36 (2022). https://doi.org/10.1007/s00425-022-03819-0Fukura et al. (2021) Enrichment of chlorophyll catabolic enzymes in grana margins and their cooperation in catabolic reactions. J Plant Physiol. 2021 Nov;266:153535. doi: 10.1016/j.jplph.2021.153535. Epub 2021 Sep 25. PMID: 34607178.Fattore et al. (2021). Acclimation of photosynthetic apparatus in the mesophilic red alga Dixoniella giordanoi. Physiol Plant. 2021 Nov;173(3):805-817. doi: 10.1111/ppl.13489. Epub 2021 Jul 5. PMID: 34171145; PMCID: PMC8596783.Chen et al. (2021)Degradation of the photosystem II core complex is independent of chlorophyll degradation mediated by Stay-Green Mg2+ dechelatase in Arabidopsis,Plant Science,Volume 307,2021,110902,ISSN 0168-9452,https://doi.org/10.1016/j.plantsci.2021.110902. Pipitone et al. (2021). A multifaceted analysis reveals two distinct phases of chloroplast biogenesis during de-etiolation in Arabidopsis. Elife. 2021 Feb 25;10:e62709. doi: 10.7554/eLife.62709. PMID: 33629953; PMCID: PMC7906606.Lang et al. (2011).Simultaneous isolation of pure and intact chloroplasts and mitochondria from moss as the basis for sub-cellular proteomics. Plant Cell Rep. 2011 Feb;30(2):205-15.doi: 10.1007/s00299-010-0935-4.
- This antibody is a replacement for former product, anti-PsaD AS04 046 Contains 0.1% ProClin.
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