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Agrisera
KAT1/Potassium channel protein Polyclonal Antibody
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产品信息
AS17-4150
产品规格
种属反应
Plant
宿主/亚型
Rabbit
分类
Polyclonal
类型
Antibody
抗原
KLH-conjugated peptide derived from Arabidopsis thaliana KAT1 protein.
偶联物
形式
Lyophilized
规格
50 µg
纯化类型
Antigen affinity chromatography
保存液
PBS, pH 7.4
内含物
no preservative
保存条件
-20°C, Avoid Freeze/Thaw Cycles
运输条件
Ambient (domestic); Wet ice (international)
产品详细信息
Lyophilized antibody can be stored 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
靶标信息
KAT1 encodes a Shaker-type, voltage-dependent inward-rectifying potassium channel that localizes predominantly to the plasma membrane, where it is enriched in guard cells and contributes to stomatal movements. The gene produces a multi-exon transcript encoding an approximately 78 kDa membrane protein that assembles as a tetrameric channel; each subunit contains a canonical six-transmembrane (S1-S6) voltage-sensor/pore architecture with a positively charged S4 segment for voltage sensing and a conserved pore loop (H5/SS1-SS2) between S5 and S6 that forms the K+ selectivity filter. Functionally, KAT1 mediates K+ influx activated by membrane hyperpolarization, supporting osmotic uptake and turgor increase required for stomatal opening, and its activity is modulated by signaling pathways including phosphorylation in abscisic acid-responsive contexts, linking membrane transport to hormonal control of guard-cell ion homeostasis and water-use regulation.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
蛋白别名: AT5G46240; AtKAT1; MPL12.2; MPL12_2
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