FT/TSF | Flowering locus T and twin sister of FT

Product no: AS06 198

AS06 198 | Clonality: Polyclonal | Host: Rabbit | Reactivity: Arabidopsis thaliana, Oryza sativa

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  • Product Info
  • Immunogen:

    KLH-conjugated synthetic peptide derived fromA.thaliana FT protein sequence(Q9SXZ2, At1g65480); please note that this antibody will cross-react with the highly homologous TSF (twin sister of FT) protein

    Host: Rabbit
    Clonality: Polyclonal
    Purity: Immunogen affinity purified serum in PBS pH 7.4.
    Format: Lyophilized
    Quantity: 50 µg
    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 dilution: 1 : 1000 (WB)
    Expected | apparent MW:

    20 | 20 kDa (Arabidopsis thaliana)

  • Reactivity
  • Confirmed reactivity: Arabidopsis thaliana, Oryza sativa
    Predicted reactivity: Betula luminifera, Brassica napus, Brassica oleracea, Brassica rapa, Eucalyptus sp., Hordeum vulgare, Jatropha curcas, Nicotiana tabacum, Persea americana var. americana, Populus tomentosa, Solanum tuberosum, Zea mays, Vitis vinifera
    Species of your interest not listed? Contact us
    Not reactive in: Medicago truncatula, Pisum sativum
  • Application Examples
  • Application example

    35 µg of total leaf protein extracted with PEB (AS08 300) from wt Arabidopsis thaliana (1) and Arabidopsis thaliana transformed with 35S::FT (2) were separated on 4-12% NuPage (Invitrogen) LDS-PAGE and blotted 80 min (30V) to PVDF. Filter was blocked 1h with 2% low-fat milk powder in TBS-T (0.1% TWEEN 20) and probed with anti-FT/TFT (AS06 198, 1:1000, 1h) and secondary anti-rabbit (1:20 000, 1h) antibody (HRP conjugated) 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 chemiluminescent detection reagent, using a Fuji LAS-3000 CCD (300s, high sensitivity). Please note that this antibody will not detect FT at 35 µg protein loading in the wt leaf material tested.

    Arabidopsis thaliana plants were 4 weeks old, grown @ 8 h light with 130-150 µE light @22°C and 16 h dark @18°C.
  • Additional Information
  • Additional information (application): Note that detection for this product is limited by target threshold level
  • Background
  • Background:

    In angioperms the 20 kDa protein FT (coded by the gene flowering locus T) promotes flowering under long-day conditions. It has been shown to contribute to flowering initiation upon its expression in leafs followed by transport to apical meristems.

  • Product Citations
  • Selected references: Nakamura et al. (2019). High-Resolution Crystal Structure of Arabidopsis FLOWERING LOCUS T Illuminates Its Phospholipid-Binding Site in Flowering. iScience. 2019 Nov 22;21:577-586. doi: 10.1016/j.isci.2019.10.045.
    Liang and Ow et al. (2019).  Nucleocytoplasmic OXIDATIVE STRESS 2 can relocate FLOWERING LOCUS T. Biochemical and Biophysical Research Communications Volume 517, Issue 4, 1 October 2019, Pages 735-740
  • Protocols
  • Agrisera Western Blot protocol and video tutorials

    Protocols to work with plant and algal protein extracts
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AS16 ECL-S | extreme low femtogram detection

This product can be purchased in 3 different volumes:

AS16 ECL-S-10, 10 ml. Trial size limited to one per customer

AS16 ECL-S-100, 100 ml

AS16 ECL-S-1L, 1L

Choose the appropriate volume in the drop down menu to the right

From 17 €