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PetC | Rieske iron-sulfur protein of Cyt b6/f complex

AS08 330 | Clonality: Polyclonal | Host: Rabbit | Reactivity: A. thaliana, B. rapa subsp. chinensis, C. reinhardtii, E. crus-galli, Euglena sp., H. pluvialis, N. tabacum, P. miliaceum, P. sativum, S. oleracea, Synechococcus PCC 7942, Synechocystis sp. PCC 6803, Thalassiosira guillardii, Z. mays

Benefits of using this antibody

PetC | Rieske iron-sulfur protein of Cyt b6/f complex  in the group Antibodies Plant/Algal  / Global Antibodies at Agrisera AB (Antibodies for research) (AS08 330)
PetC | Rieske iron-sulfur protein of Cyt b6/f complex



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Product Information

Immunogen

KLH-conjugated synthetic peptide which shows strong conservation across higher plants including Arabidopsis thaliana UniProt:Q9ZR03, TAIR:At4g03280, Chlamydomonas reinhardtii P49728 and Synechococcus sp. Q5N5B0

Host Rabbit
Clonality Polyclonal
Purity Serum
Format Lyophilized
Quantity 50 ĩl
Reconstitution For reconstitution add 50 ĩl 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 Blue Native PAGE (BN-PAGE), Western blot (WB)
Recommended dilution 1 : 5000-1 : 10 000 (BN-PAGE), (WB)
Expected | apparent MW

23 kDa

Reactivity

Confirmed reactivity Arabidopsis thaliana, Brassica rapa subsp. chinensis, Chlamydomonas reinhardtii, Echinola crus-galli, Euglena sp., Haematococcus pluvialis, Nicotiana tabacum, Panicum miliaceum, Pisum sativum, Spinacia oleracea, Synechococcus PCC 7942, Synechocystis sp. PCC 6803, Thalassiosira guillardii, Zea mays
Predicted reactivity
Acetabularia acetabulum, Brachypodium distachyon, cyanobacteria, Calothrix sp. PCC 7507, Catalpa bungei, Cicer arietinum, Crocosphaera watsonii, Cynodon dactylon, Gossypium raimondii , Hordeum vulgare, Lyngbya aestuarii,Microcystis aeruginosa, Nannochloropsis gaditana, Nicotiana benthamiana, Pisum sativum, Ricinus communis , Saccharum hybrid cultivar ROC22, Selaginella moellendorffii, Solanum tuberosum, Sorghum bicolor, Oryza sativa,  Physcomitrium patens, Phormidesmis priestleyi, Populus trichocarpa, Sonneratia alba, Triticum aestivum, Zostera marina, Vitis vinifera

Species of your interest not listed? Contact us
Not reactive in Candidia albicans

Application examples

Application examples

Application example

AS08 300 western.jpg

5 µg of total protein from (1) Arabidopsis thaliana leaf extracted with Protein Extration Buffer, PEB (AS08 300), (2) Euglena sp. extracted with PEB, (3) Synechococcus elongatus whole cell extracted with PEB, were separated on 4-12% NuPage (Invitrogen) LDS-PAGE and blotted 1h to PVDF. Blots were blocked immediately following transfer in 2% blocking reagent 0.1% (v/v) Tween-20 (TBS-T) for 1h/RT 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) diluted to 1:50 000 for 1h/RT with agitation. The blots were washed as above and developed for 5 min withchemiluminescence 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).

Reactant: Arabidopsis thaliana (Thale cress)

Application: Western Blotting

Pudmed ID: 25835989

Journal: PLoS One

Figure Number: 7A

Published Date: 2015-04-04

First Author: Fristedt, R., Martins, N. F., et al.

Impact Factor: 2.942

Open Publication

Altered protein accumulation and stability of the chloroplast ATP synthase in the cgl160 mutant visualized by immunoblotting.A. Immunoblots with antibodies against essential subunits of the photosynthetic protein complexes of wild-type (Col-4) Arabidopsis and the two cgl160 T-DNA insertion lines grown under long-day and short-day conditions. Isolated thylakoid membranes were used, and equal amounts of chlorophyll were loaded onto the SDS-PAGE gel. For approximate quantification, wild-type samples from long-day plants were diluted to 10%, 25% and 50%, respectively. Accumulation of PSII was probed with antibodies against PsbB and PSBO. Additionally, the PSBS protein involved in NPQ and the minor PSII antenna protein LHCB4 were probed. Accumulation of the cytochrome b6f complex was probed with antibodies against the essential subunits PetA (cytochrome f), PetB (cytochrome b6), and PETC (Rieske protein). Accumulation of PSI was probed with antibodies against the reaction center subunit PsaB and the stromal ridge subunit PsaD. ATP synthase accumulation was probed with antibodies against the CF1 subunits AtpA (CF1?), AtpB (CF1?) and AtpD (CF1?) and antibodies against the CF0 subunits AtpF (CF0b) and AtpI (CF0a). B. Loading difference estimation for immunoblotting CF1 between wild type and cgl160-1. To obtain similar immunoblotting signal three times more (15 ?g protein) was needed for cgl160-1 compared to wild type (5 ?g protein). C. Maintenance of CF1 was measured by incubating leaves from wild type and cgl160-1 in solution containing the plastid protein synthesis inhibitor chloramphenicol for the indicated time points. Protein extract was isolated and separated by SDS-PAGE, immunoblotted and probed with specific antibodies against CF1 and LHCB2.1. Three times more protein was loaded from the mutant to obtain equal level of CF1 immunoblotting signal, as specified in B.


Reactant: Nicotiana tabacum (Common tobacco)

Application: Western Blotting

Pudmed ID: 28180288

Journal: J Exp Bot

Figure Number: 5A

Published Date: 2017-02-01

First Author: Schöttler, M. A., Thiele, W., et al.

Impact Factor: 6.088

Open Publication

Immunoblot analysis of photosynthetic complex accumulation in wild-type tobacco and the two ?psaI lines grown under low, intermediate, and high-light conditions. Because the accumulation of most tested proteins was highest under high-light conditions, lanes one to three contain samples diluted to 25%, 50%, and a 100% sample of wild-type tobacco grown under high-light conditions, to allow for semi-quantitative determination of changes in protein abundance. Lanes four and five contain the two transplastomic lines grown at 1000 ĩE m?2 s?1. Lanes six to eight contain wild-type tobacco and the mutants grown at intermediate light intensities, and lanes nine to eleven contain samples grown at low light intensities. For PSII, the accumulation of the essential subunits PsbB (CP43) and PsbD (D2) and the LHCB1 antenna protein were determined, while for the cytochrome b6f complex, the accumulation of the essential redox-active subunits PetA (cytochrome f), PetB (cytochrome b6), and PETC (Rieske FeS protein) was tested. AtpB was probed as an essential subunit of the chloroplast ATP. For PSI, in addition to the three essential plastome-encoded subunits PsaA, PsaB, and PsaC, the accumulation of the nuclear-encoded subunits PSAD, PSAH, PSAK, PSAL, and PSAN and of the four LHCI proteins (LHCA1, LHCA2, LHCA3, LHCA4) was determined. Finally, we examined the accumulation of Ycf4, the chloroplast-encoded PSI-biogenesis factor encoded in the same operon as PsaI, and the nuclear-encoded assembly factor Y3IP1.


Reactant: Arabidopsis thaliana (Thale cress)

Application: Western Blotting

Pudmed ID: 28791032

Journal: Front Plant Sci

Figure Number: 2A

Published Date: 2017-08-10

First Author: Kohzuma, K., Froehlich, J. E., et al.

Impact Factor: 5.435

Open Publication

Changes in the protein levels of photosynthetic components under extended dark exposure in wild-type and gamera-1. Immunoblot detection of photosynthetic proteins from leaves of Ws and gamera-1 plants incubated after dark adaptation for 0, 2, and 4 days was examined. Specifically, essentially thylakoid fractions were assayed to determine the content of the following proteins: ?-subunit of ATP synthase; the D1 protein, OEC17, OEC23, and OEC33 of PSII; Cyt f and Rieske protein of the cytochrome b6f complex; and the F and D subunits of PSI, after extended dark treatment. Proteins were resolved via SDS-PAGE gel based on equal microgram chlorophyll per lane loading and processed as described in Section “Materials and Methods”. The Large subunit of RuBisco and LHCII stained with either CBB or Ponceau red, respectively, are presented here as loading controls. DAD indicates days after dark adaptation.


Reactant: Arabidopsis thaliana (Thale cress)

Application: Western Blotting

Pudmed ID: 32269582

Journal: Front Plant Sci

Figure Number: 7B

Published Date: 2020-04-10

First Author: Pralon, T., Collombat, J., et al.

Impact Factor: 5.435

Open Publication

Double mutant maintains thylakoid protein phosphorylation and state transitions after high light. (A) Total protein extracts of wild type (WT), abc1k1.1, -2, abc1k3.1, -2, and abc1k1/abc1k3.1, -2 light-exposed leaves were separated by SDS PAGE, transferred on nitrocellulose membrane and decorated with anti-phosphothreonine antibody. The main thylakoid phospho-proteins are indicated on the right according to their size. Core photosystem II proteins D1 (PsbA) and D2 (PsbD) are indicated together due their poor resolution. (B) The accumulation of the principal photosynthetic complexes was assessed using antibodies against specific subunits of each complex: anti-Lhcb2 for the major LHCII, anti-D1 (PsbA) for PSII, anti-PetC for cytochrome b6f, anti-PsaD and anti-PsaC for PSI, and anti-AtpC for ATP synthase. Actin signal is shown as a loading control. (C) Fluorescence quenching related to the state transitions (qT) of wild type (WT), abc1k1.1, -2, abc1k3.1, -2, and abc1k1/abc1k3.1, -2 under moderate light (120 ?mol of photons m–2 s–1) (ML) and after 3 h of high light (500 ?mol of photons m–2 s–1) (HL). qT was calculated from the maximal chlorophyll fluorescence measured after 10 min exposure to red light (660 nm) supplemented with far-red illumination (720 nm) “State 1” (FMST1) or to pure red light “State 2” (FMST2). Quenching related to state transition was calculated as qT = (FMST1 – FMST2)/FM. Each value represents the average of a pot containing 2–3 plants. Superscript letters are used to indicate statistically different groups (p < 0.05) by paired Student’s t-test.


Reactant: Synechocystis

Application: Western Blotting

Pudmed ID: 33383642

Journal: Life (Basel)

Figure Number: 1A

Published Date: 2020-12-29

First Author: Ka?a, R., Steinbach, G., et al.

Impact Factor: None

Open Publication

2D analysis of membrane proteins of WT and GFP-PetC1 expressing strains. Membranes isolated from cells were analyzed by 2D CN/SDS-PAGE in combination with immunoblotting. Dimeric and monomeric Cyt b6-f complexes were identified using anti PetA antibody, PetC in WT was identified using general anti PetC antibody. Designation of complexes: PSI(3), PSI(2), PSI(1), trimeric, dimeric and monomeric PSI complexes, resp.; PSII(2) and PSII(1), dimeric and monomeric PSII core complexes, resp.; Cyt b6-f(2) and Cyt b6-f(1), dimeric and monomeric cytochrome b6-f complexes, resp.; U.P. unassembled proteins. The large PSII proteins CP47, CP43, D2 and D1 within PSII monomers and dimers (black arrows) and the unassembled PsbO (empty arrow) were identified previously by mass spectrometry [40,41] and by immunoblotting [42]. Each loaded sample contained 5 ĩg of CHL.


Reactant: Arabidopsis thaliana (Thale cress)

Application: Western Blotting

Pudmed ID: 33629953

Journal: Elife

Figure Number: 6A

Published Date: 2021-02-25

First Author: Pipitone, R., Eicke, S., et al.

Impact Factor: 7.448

Open Publication

Quantification of photosynthesis-related proteins.(A) Immunodetection of PsbA, PetC, and PsaC during de-etiolation. Dilutions were used for the later time points to avoid saturation of the signal. (B) Different bands were detected by Amersham Imager program and quantified by Image QuantTL (Amersham). (C) Calibration curves were created using recombinant proteins (Agrisera). Calibration curve composition: PsbA 10 ng (A; lane a), 5 ng (b), 2.5 ng (c), and 1.25 ng (d); PetC 10 ng (e), 5 ng (f), 2.5 ng (g), and 1.25 ng (h); PsaC 3 ng (i), 1.5 ng (l), 0.75 ng (m), and 0.325 ng (n). Data indicate mean ą SD (n = 3–4). Raw data and calculations are shown in Figure 6—source data 1.


Reactant: Arabidopsis thaliana (Thale cress)

Application: Western Blotting

Pudmed ID: 33629953

Journal: Elife

Figure Number: 6A

Published Date: 2021-02-25

First Author: Pipitone, R., Eicke, S., et al.

Impact Factor: 7.448

Open Publication

Accumulation dynamics of photosynthesis-related proteins during de-etiolation.Three-day-old etiolated seedlings of Arabidopsis thaliana were illuminated for 0 hr (T0), 4 hr (T4), 8 hr (T8), 12 hr (T12), 24 hr (T24), 48 hr (T48), 72 hr (T72), and 96 hr (T96) under white light (40 ĩmol/m2/s). (A) Proteins were separated by SDS-PAGE and transferred onto nitrocellulose membrane and immunodetected with antibodies against PsbA, PsbD, PsbO, PetC, PsaD, PsaC, Lhcb2, AtpC, ELIP, POR, phyA, HY5, and ACTIN proteins. (B–C) Quantification of PsbA, PetC, and PsaC during de-etiolation. Heatmap (B) was generated after normalization of the amount of each protein relative to the last time point (T96). Graph (C) corresponds to the absolute quantification of proteins at T96. Error bars indicate ą SD (n = 3). Quantification of photosystem-related proteins during de-etiolation is detailed in Figure 6—figure supplement 1.Figure 6—source data 1.Quantitative data for immunoblot analysis.Quantitative data for immunoblot analysis.Quantification of photosynthesis-related proteins.(A) Immunodetection of PsbA, PetC, and PsaC during de-etiolation. Dilutions were used for the later time points to avoid saturation of the signal. (B) Different bands were detected by Amersham Imager program and quantified by Image QuantTL (Amersham). (C) Calibration curves were created using recombinant proteins (Agrisera). Calibration curve composition: PsbA 10 ng (A; lane a), 5 ng (b), 2.5 ng (c), and 1.25 ng (d); PetC 10 ng (e), 5 ng (f), 2.5 ng (g), and 1.25 ng (h); PsaC 3 ng (i), 1.5 ng (l), 0.75 ng (m), and 0.325 ng (n). Data indicate mean ą SD (n = 3–4). Raw data and calculations are shown in Figure 6—source data 1.

Additional information

Additional information

This product can be sold containing Proclin if requested.

Related products

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AS08 330S | PetC | Rieske iron-sulfur protein of Cyt b6/f complex, protein standard for quantitation of PetC protein

AS18 4169 | Anti-Cyt b6 / PetB | Thylakoid membrane cytochrome b6 protein, N terminal, rabbit antibodies

Background

Background

Rieske Iron-Sulfur Protein (Q9ZR03) is located in chloroplast thylakoid membrane as a component of cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions. Alternative names: Rieske iron-sulfur protein, RISP, ISP, plastohydroquinone:plastocyanin oxidoreductase iron-sulfur protein, proton gradient regulation protein 1

Product citations

Selected references 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.
Kana et al. (2020). Fast Diffusion of the Unassembled PetC1-GFP Protein in the Cyanobacterial Thylakoid Membrane. Life (Basel). 2020 Dec 29;11(1):E15. doi: 10.3390/life11010015. PMID: 33383642.
Zhang et al. (2020). Enhanced Relative Electron Transport Rate Contributes To Increased Photosynthetic Capacity In Autotetraploid Pak Choi. Plant Cell Physiol. 2020 Jan 6. pii: pcz238. doi: 10.1093/pcp/pcz238.
Pralon et al. (2019). Plastoquinone homoeostasis by Arabidopsis proton gradient regulation 6 is essential for photosynthetic efficiency. Commun Biol. 2019 Jun 20;2:220. doi: 10.1038/s42003-019-0477-4.
Koochak et al. (2019). The structural and functional domains of plant thylakoid membranes. Plant J. 2019 Feb;97(3):412-429. doi: 10.1111/tpj.14127.
Liang et al. (2018). Thylakoid-Bound Polysomes and a Dynamin-Related Protein, FZL, Mediate Critical Stages of the Linear Chloroplast Biogenesis Program in Greening Arabidopsis Cotyledons. Plant Cell. 2018 Jul;30(7):1476-1495. doi: 10.1105/tpc.17.00972. Epub 2018 Jun 7.
Koochak et al. (2018). The structural and functional domains of plant thylakoid membranes. Plant J. 2018 Oct 12. doi: 10.1111/tpj.14127.(Blue Native PAGE)
Du et al. (2018). Galactoglycerolipid Lipase PGD1 Is Involved in Thylakoid Membrane Remodeling in Response to Adverse Environmental Conditions in Chlamydomonas. Plant Cell. 2018 Feb;30(2):447-465. doi: 10.1105/tpc.17.00446.
Wood et al. (2018). Dynamic thylakoid stacking regulates the balance between linear and cyclic photosynthetic electron transfer. Nat Plants. 2018 Feb;4(2):116-127. doi: 10.1038/s41477-017-0092-7.
Schöttler et al. (2017). The plastid-encoded PsaI subunit stabilizes photosystem I during leaf senescence in tobacco. J Exp Bot. 2017 Feb 1;68(5):1137-1155. doi: 10.1093/jxb/erx009.
Xing et al. (2017). Deletion of CGLD1 Impairs PSII and Increases Singlet Oxygen Tolerance of Green Alga Chlamydomonas reinhardtii. Front. Plant Sci., 15 December 2017.
Zang et al. (2017). Characterization of the sulfur-formation (suf) genes in Synechocystis sp. PCC 6803 under photoautotrophic and heterotrophic growth conditions. Planta. 2017 Jul 14. doi: 10.1007/s00425-017-2738-0.
Nath et al. (2016). A Nitrogen-Fixing Subunit Essential for Accumulating 4Fe-4S-Containing Photosystem I Core Proteins. Plant Physiol. 2016 Dec;172(4):2459-2470. Epub 2016 Oct 26.
Zhang et al. (2016). A new paradigm for producing astaxanthin from the unicellular green alga Haematococcus pluvialis. Biotechnol Bioeng. 2016 Oct;113(10):2088-99. doi: 10.1002/bit.25976. Epub 2016 Mar 28.
Fristedt et al. (2015). The thylakoid membrane protein CGL160 supports CF1CF0 ATP synthase accumulation in Arabidopsis thaliana. PLoS One. 2015 Apr 2;10(4):e0121658. doi: 10.1371/journal.pone.0121658.

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