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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 (recombianant CO)
CONSTANS encodes a nuclear, plant-specific zinc-binding transcriptional regulator expressed predominantly in leaf phloem companion cells, where it integrates photoperiod and circadian timing cues to control the floral transition. The protein is modular, with tandem N-terminal B-box-type zinc finger domains that support protein-protein interactions and higher-order oligomerization, and a C-terminal CCT (CONSTANS, CONSTANS-like and TOC1) domain that contributes to nuclear localization and transcriptional regulatory activity. Under inductive long-day conditions, CONSTANS activity promotes flowering primarily by activating transcription of FLOWERING LOCUS T in leaves, thereby increasing production of the mobile florigenic signal that triggers reproductive development at the shoot apex; biochemical studies also support direct recruitment of CONSTANS to cis-regulatory DNA elements in the FLOWERING LOCUS T promoter via mechanisms requiring the CCT domain.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: BBX1; CO; FG
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