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Agrisera
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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.
For reconstitution add 50 µL of sterile water.
Specific Species Reactivity: Arabidopsis thaliana, Arachis hypogaea, Chlorella vulgaris, Cucumis sativa, Dactylis glomeRata, Hordeum vulgare, Lycopersicon esculentum (Solanum lycopersicon), Mesembryanthemum crystallinum, Nicotiana tabacum, Oryza sativa, Pisum sativum, Phaseolus vulgaris, Physcomirella patens, Prasinoderma sp., Pyramimonas sp., Spinacia oleracea, Triticum aestivum, Triticale, Zea may, Verbascum lychnitis
LHCB3 encodes one of the nuclear-encoded chlorophyll a/b-binding proteins that assemble into the major light-harvesting complex II (LHCII) of photosystem II in plants. As part of the trimeric LHCII antenna, LHCB3 contributes to capturing and funneling light energy to the PSII reaction center, optimizing photosynthetic efficiency under varying light conditions. It binds chlorophylls and carotenoids, stabilizing pigment arrangement for efficient excitation energy transfer and providing photoprotective functions by aiding non-photochemical quenching and state transitions. LHCB3 exhibits regulated expression responsive to light intensity and developmental cues, integrates into thylakoid membranes of chloroplasts, and interacts with other LHCB subunits (e.g., LHCB1/2) to modulate antenna size, energy distribution, and PSII supercomplex organization. Genetic or environmental alterations affecting LHCB3 can influence photosystem stability, acclimation to light stress, and overall plant productivity.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: AT5G54270; LHCB3*1; light-harvesting chlorophyll B-binding protein 3; MDK4.9; MDK4_9
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