PsaA | PSI-A core protein of photosystem I

AS06 172 | Clonality: Polyclonal | Host: Rabbit | Reactivity: A. thaliana, C. quitensis Kunt Bartl, C. pumilum, C. reinhardtii, F. vesiculosus, H.vulgare, M. polymorpha, N. tabacum, O. sativa, P. abies, P. sativum, P. strobus, P. vulgaris, S. oleracea, C.reinhardtii, Synechococcus PCC 7942, Synechocystis PCC 6803, Scenedesmus obliquus, microalgae N. gaditana

PRODUCT INFORMATION IN PDF

Info:

Read reviews


product information
Background		PsaA is a core protein of photosystem I. In plants and cyanobacteria, the primary step in oxygenic photosynthesis, the light induced charge separation, is driven bytwo large membrane intrinsic protein complexes, the photosystems I and II. Synonym: Photosystem I P700 chlorophyll a apoprotein A1.
Immunogen		N-terminal part of recombinant PsaA protein from Chlamydomonas reinhardtii P12154
Host		Rabbit
Clonality		Polyclonal
Clone
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 tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Tested applications		Immunogold (IG), Western blot (WB), Bue Native PAGE (BN-PAGE)
Related products		Collection of antibodies to PSI proteins recommended secondary antibody Plant and algal protein extraction buffer Secondary antibodies
Additional information		PsaA is a hydrophobic protein and we recommend to use PVDF membrane for transfer to assure best results. This product can be sold containing ProClin if requested

application information
Recommended dilution		1 : 20 (IG), 1 : 1000-1 : 5000 (WB)
Expected \| apparent MW		82 \| 55-60 kDa
Confirmed reactivity		Arabidopsis thaliana, Bryopsis corticulans, Chlamydomonas reinhardtii, Chlorella vulgaris, Colobanthus quitensis Kunt Bartl, Craterostigma pumilum, Cytisus cantabricus (Wilk.) Rchb. F., Dianthus caryophyllus, Drosera capensis, Fucus vesiculosus, Haematococcus pluvialis, Halomicronema hongdechloris, Hieracium pilosella L., Hordeum vulgare, Lasallia hispanica, Nicotiana tabacum, Oryza sativa, Pisum sativum, Marchantia polymorpha (liverwort), Phaseolus vulgaris, Physcomitrella patens, Picea abies, Pinus strobus, Sinapsis alba, Spinacia oleracea, Synechococcus PCC 7942, Synechocystis PCC 6803, Syntrichia muralis (Hedw.) Raab, Scenedesmus obliquus, micro Nannochloropsis gaditana
Predicted reactivity		Algae, Bigelowiella natans, Cannabis sativa, Catalpa bungei, Citrus x limon, Cyanobacteria, Lycopersicum esculentum, Panax ginseng, Picea spinulosa, Pinus thunbergii, Populus alba, Triticum aestivum
Not reactive in		Chromera velia
Additional information		Immunogold localization has been done in leaf material of Arabidopsis thaliana. This product can be sold containing ProClin if requested.
Selected references		He at al. (2018). FRUCTOKINASE-LIKE PROTEIN 1 interacts with TRXz to regulate chloroplast development in rice. J Integr Plant Biol. 2018 Feb;60(2):94-111. doi: 10.1111/jipb.12631. Myouga et al. (2018). Stable accumulation of photosystem II requires ONE-HELIX PROTEIN1 (OHP1) of the light harvesting-like family. Plant Physiol. 2018 Feb 1. pii: pp.01782.2017. doi: 10.1104/pp.17.01782. Muneer et al. (2018). Proteomic Analysis Reveals the Dynamic Role of Silicon in Alleviation of Hyperhydricity in Carnation Grown In Vitro. Int. J. Mol. Sci. 2018, 19(1), 50; doi:10.3390/ijms19010050. Fu et al. (2017). Redesigning the QA binding site of Photosystem II allows reduction of exogenous quinones. Nat Commun. 2017 May 3;8:15274. doi: 10.1038/ncomms15274. (Chlamydomonas reinhardtii) Sakuraba et al. (2017). Rice Phytochrome-Interacting Factor-Like1 (OsPIL1) is involved in the promotion of chlorophyll biosynthesis through feed-forward regulatory loops. Journal of Experimental Botany doi:10.1093/jxb/erx231. Gandini et al. (2017). The transporter SynPAM71 is located in the plasma membrane and thylakoids, and mediates manganese tolerance in Synechocystis PCC6803. New Phytol. 2017 Mar 20. doi: 10.1111/nph.14526. (BN-PAGE) Míguez et al. (2017). Diversity of winter photoinhibitory responses: A case study in co-occurring lichens, mosses, herbs and woody plants from subalpine environments. Physiol Plant. 2017 Feb 14. doi: 10.1111/ppl.12551. Mazur et al. (2016). Overlapping toxic effect of long term thallium exposure on white mustard (Sinapis alba L.) photosynthetic activity. BMC Plant Biol. 2016 Sep 2;16(1):191. doi: 10.1186/s12870-016-0883-4. Yoshida et al. (2016). Hisabori T1.Two distinct redox cascades cooperatively regulate chloroplast functions and sustain plant viability. Proc Natl Acad Sci U S A. 2016 Jul 5;113(27):E3967-76. doi: 10.1073/pnas.1604101113. Epub 2016 Jun 22. Gerotto et al. (2016). Flavodiiron proteins act as safety valve for electrons in Physcomitrella patens. PNAS DOI 10.1073. Pavlovič et al. (2016). A carnivorous sundew plant prefers protein over chitin as a source of nitrogen from its traps. Plant Physiol Biochem. 2016 Mar 5;104:11-16. doi: 10.1016/j.plaphy.2016.03.008 Pavlovič et al. (2016). Light-induced gradual activation of photosystem II in dark-grown Norway spruce seedlings. Biochim Biophys Acta. 2016 Feb 18. pii: S0005-2728(16)30028-7. doi: 10.1016/j.bbabio.2016.02.009.

Application example
western blot using anti-PsaA antibodies
2 µg of total protein from (1) Arabidopsis thaliana leaf, (2) Hordeum vulgare leaf, (3) Chlamydomonas reinhardtii total cell, (4) Synechococcus sp. 7942 total cell all extracted with Protein Extration Buffer, PEB (AS08 300), were separated on 4-12% NuPage (Invitrogen) LDS-PAGE and blotted 1h to PVDF. Blots were blocked immediately following transfer in 2% ECL Advance blocking reagent (GE Healthcare) in 20 mM Tris, 137 mM sodium chloride pH 7.6 with 0.1% (v/v) Tween-20 (TBS-T) for 1h at room temperature with agitation. Blots were incubated in the primary antibody at a dilution of 1: 10 000 for 1h at room temperature with agitation. The antibody solution was decanted and the blot was rinsed briefly twice, then washed once for 15 min and 3 times for 5 min in TBS-T at room temperature with agitation. Blots were incubated in secondary antibody (anti-rabbit IgG horse radish peroxidase conjugated, frecommended secondary antibody AS09 602) diluted to 1:50 000 in 2% ECL Advance blocking solution for 1h at room temperature with agitation. The blots were washed as above and developed for 5 min with ECL Advance detection reagent according the manufacturers instructions. Images of the blots were obtained using a CCD imager (FluorSMax, Bio-Rad) and Quantity One software (Bio-Rad). Exposure time was 10 seconds.

||| For other applications, usage on species other than stated above or any other questions, please use the LiveChat option or contact us at support@agrisera.com