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{{/_source.additionalInfo}}Anti-PsbS | 22 kDa Lhc-like PSII protein (rabbit antibody)
(Cat#: AS09 533)
Description
- Immunogen: KLH-conjugated synthetic peptide located in solubilized part of the protein, derived from available di- and monocot PsbS sequences, including Arabidopsis thaliana UniProt:Q9XF91, TAIR:At1g44575
- 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: Western blot (WB)
- Recommended dilutions: 1 : 2000 - 1: 10 000 (WB)
- Expected | apparent MW: 28 | 22 kDa for Arabidopsis thaliana
- Confirmed reactivity: Arabidopsis thaliana, Brachypodium distachyon, Bryopsis corticulans, Cytisus cantabricus (Wilk.) Rchb. F, Deschampsia antartica, Flaveria bidentis, Hieracium pilosella L., Hordeum vulgare, Lasallia hispanica, Manihot esculenta, Nicotiana benthamiana, Nicotiana tabacum, Oryza sativa, Picea abies, Picea glauca, Pinus strobus, Ricinus communis, Setaria viridis, Spinacia oleracea, Syntrichia muralis (Hedw.) Raab, Tillandsia flabellate, Triticum aestivum, Zea mays
- Not reactive in: Lobosphaera incisa
- The 22 kDa PsbS protein of photosystem II functions in the regulation of photosynthetic light harvesting. Along with a low thylakoid lumen pH and the presence of de-epoxidized xanthophylls, PsbS is necessary for photoprotective thermal dissipation of excess absorbed light energy in plants, measured as non-photochemical quenching of chlorophyll fluorescence. Synonymes: NPQ4 (NONPHOTOCHEMICAL QUENCHING).
- Frangedakis et al. (2024). MYB-related transcription factors control chloroplast biogenesis. Cell: DOI:https://doi.org/10.1016/j.cell.2024.06.039. Ermakova et al. (2024). Chloroplast NADH dehydrogenase-like complex-mediated cyclic electron flow is the main electron transport route in C4 bundle sheath cells. New Phytol. 2024 Jul 22.doi: 10.1111/nph.19982.Turc et al. (2024). Non-photochemical quenching upregulation improves water use efficiency and reduces whole plant level water consumption under drought. J Exp Bot. 2024 Mar 12:erae113. doi: 10.1093/jxb/erae113. Jiang et al. (2020). Plastid chaperone HSP90C guides precursor proteins to the SEC translocase for thylakoid transport. J Exp Bot. 2020 Aug 27;eraa399.doi: 10.1093/jxb/eraa399. Barbato et al. (2020). Higher Order Photoprotection Mutants Reveal the Importance of ?pH-dependent Photosynthesis-Control in Preventing Light Induced Damage to Both Photosystem II and Photosystem I. Sci Rep . 2020 Apr 21;10(1):6770. doi: 10.1038/s41598-020-62717-1.Nikkanen et al. (2018). Multilevel regulation of non-photochemical quenching and state transitions by chloroplast NADPH-dependent thioredoxin reductase. Physiol Plant. 2018 Dec 22. doi: 10.1111/ppl.12914.Chen et al. (2018). Exogenous melatonin enhances salt stress tolerance in maize seedlings by improving antioxidant and photosynthetic capacity. Physiol Plant. 2018 Apr 6. doi: 10.1111/ppl.12737.Glowacka et al. (2018). Photosystem II Subunit S overexpression increases the efficiency of water use in a field-grown crop. Nat Commun. 2018 Mar 6;9(1):868. doi: 10.1038/s41467-018-03231-x.
- This product can be sold containing proclin if requested
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