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Rabbit Anti-KCNN4/FITC Conjugated antibody
background:
Forms a voltage-independent potassium channel that is activated by intracellular calcium. Activation is followed by membrane hyperpolarization which promotes calcium influx. Required for maximal calcium influx and proliferation during the reactivation of naive T cells. The channel is blocked by clotrimazole and charybdotoxin but is insensitive to apamin.
Function:
Forms a voltage-independent potassium channel that is activated by intracellular calcium. Activation is followed by membrane hyperpolarization which promotes calcium influx. Required for maximal calcium influx and proliferation during the reactivation of naive T cells. The channel is blocked by clotrimazole and charybdotoxin but is insensitive to apamin.
Subunit:
Heterotetramer of potassium channel proteins (Probable). Interacts with MTMR6.
Subcellular Location:
Membrane; Multi-pass membrane protein.
Tissue Specificity:
Widely expressed in non-excitable tissues.
Post-translational modifications:
Phosphorylation at His-358 by NDKB activates the channel, and conversely it's dephosphorylation by PHPT1 inhibits the channel.
Similarity:
Belongs to the potassium channel KCNN family. KCa3.1/KCNN4 subfamily.
Database links:
Entrez Gene: 3783 Human
Entrez Gene: 16534 Mouse
Entrez Gene: 65206 Rat
Omim: 602754 Human
SwissProt: O15554 Human
SwissProt: O89109 Mouse
SwissProt: Q9QYW1 Rat
Unigene: 10082 Human
Unigene: 9911 Mouse
Unigene: 44212 Rat
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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