PsaD

PsaD

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  • ¥5175
  • Agrisera
  • AS09 461a
  • 美国
  • 2025年07月13日
  • western blot (WB)
  • 植物
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    • 详细信息
    • 技术资料
    • 抗体名

      兔抗拟南芥光系统I PsaD亚基多克隆抗体

    • 抗体英文名

      PsaD|PSI-D subunit of photosystem I

    • 浓度

      见说明书

    • 应用范围

      western blot (WB)

    • 宿主

    • 适应物种

      植物

    • 标记物

    • 克隆性

      多抗/单行

    • 保存条件

      低温

    • 亚型

      IgG

    • 规格

      200 µl

    供应商:上海经科化学科技有限公司

    服务热线:400-0199-638


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    PsaD|PSI-D subunit of photosystem I介绍:

    货 号:AS09 461

    中文名称:兔抗拟南芥光系统I PsaD亚基多克隆抗体

    英文名称:PsaD|PSI-D subunit of photosystem I

    应用:western blot (WB)

    规格:200 µl

    价格:5175元

    PsaD|PSI-D subunit of photosystem I简介:

    PRODUCT INFORMATION
    background

    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.

    immunogen

    KLH-conjugated synthetic peptide 100% conserved in all known plant PsaD sequences includingArabidopsis thaliana (At1g03130 and At4g02770) 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 200 µl
    reconstitution For reconstitution add 200 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

    western blot (WB), immunoprecipitation (IP)

    related products

    PSI available antibodies to Photosystem I proteins

    Photosynthesis available antibodies to photosynthetic proteins

    additional information

    PsaD has frequently been used as a marker for intact PSI reaction centers.

    APPLICATION INFORMATION
    recommended dilution

    1 : 1000 with SuperSignal West Pico detection (WB)

    expected | apparent MW

    17.9 | 20 (for Arabidopsis thaliana)

    confirmed reactivity

    Arabidopsis thaliana, Chlamydomonas reinhardtii, Hordeum vulgare, Lactuca sativa, Oryza sativa, Physcomitrella patens, Spinacia oleracea, Synechocystis PCC 6803, Zea mays

    predicted reactivity

    plants (monocots, dicots and conifers), Bigelowiella natans, green algae

    not reactive in

    Synechococcus elongatus sp. PCC 7942

    additional information

    this antibody is a replacement for former product, anti-PsaD AS04 046

    selected references Heinnickel et al. (2016). Tetratricopeptide repeat protein protects photosystem I from oxidative disruption during assembly. Proc Natl Acad Sci U S A. 2016 Mar 8;113(10):2774-9. doi: 10.1073/pnas.1524040113
    Fujii et al. (2015). Photoprotection vs Photoinhibition of Photosystem II in Transplastomic Lettuce (Lactuca sativa) Dominantly Accumulating Astaxanthin. Plant Cell Physiol. 2015 Dec 7. pii: pcv187.
    Daddy et al. (2015). A novel high light-inducible carotenoid-binding protein complex in the thylakoid membranes of Synechocystis PCC 6803. Sci Rep. 2015 Mar 30;5:9480. doi: 10.1038/srep09480.
    Qin et al. (2014). Isolation and characterization of a PSI-LHCI super-complex and its sub-complexes from a siphonaceous marine green alga, Bryopsis Corticulans. Photosynth Res. 2014 Sep 12.
    Cheng and He (2014). PfsR Is a Key Regulator of Iron Homeostasis in Synechocystis PCC 6803. PLoS One. 2014 Jul 10;9(7):e101743. doi: 10.1371/journal.pone.0101743. eCollection 2014.
    Tomizioli et al. (2014). Deciphering thylakoid sub-compartments using a mass spectrometry-based approach. Mol Cell Proteomics. 2014 May 28. pii: mcp.M114.040923.

    application example

    10 µg of total leaf protein extracted with PEB (AS08 300) from (1) Zea mays, (2)Chlamydomonas reinhardtii, and (3) Spinacia oleracea were separated on 4-12%NuPage (Invitrogen) LDS-PAGE and blotted 80 min (30V) to nitrocellulose. Filter was blocked 1h with 2% low-fat milk powder in TBS-T (0.1% TWEEN 20) and probed withanti-PsaD (AS09 461, 1:1000, 1h) and secondary anti-rabbit (1:40000, 1h) antibody (HRP conjugated, Abcam) in TBS-T containing 2% low fat milk powder. Antibody incubations were followed by washings in TBS-T (15, +5, +5, +5 min). All steps were performed at RT with agitation. Signal was detected with SuperSignal West Pico(Thermo Scientific) using a GenoPlex Chemi CCD (accumulated signal 10 x 30s exposure, bin 2x2).

    PsaD

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