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| Cat.No | ACP05637 | Target Name | TPCN1 |
|---|---|---|---|
| Form | Lyophilized powder | Expression System | Custom Production. Please inquire and provide the desire expression system. |
| Protein Length | Partial | Purity | >85% (SDS-PAGE) |
| Storage Buffer | 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0. |
| Target Species | Human | Uniprot ID | Q9ULQ1 |
|---|
Uniprot Id
Q9ULQ1
Target Species
Human
Target Name
TPCN1
Target Full Name
Two pore channel protein 1
Target Function
Intracellular channel initially characterized as a non-selective Ca(2+)-permeable channel activated by NAADP (nicotinic acid adenine dinucleotide phosphate), it is also a voltage-gated highly-selective Na(+) channel activated directly by PI(3,5)P2 (phosphatidylinositol 3,5-bisphosphate) that senses pH changes and confers electrical excitability to organelles. Localizes to the early and recycling endosomes membranes where it plays a role in the uptake and processing of proteins and regulates organellar membrane excitability, membrane trafficking and pH homeostasis (Probable). Ion selectivity is not fixed but rather agonist-dependent and under defined ionic conditions, can be readily activated by both NAADP and PI(3,5)P2 (Probable). Required for mTOR-dependent nutrient sensing (Probable).; (Microbial infection) During Ebola virus (EBOV) infection, controls the movement of endosomes containing virus particles and is required by EBOV to escape from the endosomal network into the cell cytoplasm
Target Subcellular Location
Lysosome membrane; Multi-pass membrane protein. Endosome membrane; Multi-pass membrane protein. Early endosome membrane; Multi-pass membrane protein. Recycling endosome membrane; Multi-pass membrane protein.
Target Protein Families
Calcium channel alpha-1 subunit (TC 1.A.1.11) family, Two pore calcium channel subfamily
Target Tissue Specificity
Highest expression found in the heart and kidney, and lowest expression found in the spleen.
Target Synonyms
FLJ20612; KIAA1169; TPC1; TPC1_HUMAN; TPCN 1; TPCN1; Two pore calcium channel protein 1; Two pore channel 1; Two pore segment channel 1; Voltage dependent calcium channel protein TPC1; Voltage-dependent calcium channel protein TPC1
Target Background
Voltage-gated Ca(2+) and Na+ channels have 4 homologous domains, each containing 6 transmembrane segments, S1 to S6. TPCN1 is similar to these channels, but it has only 2 domains containing S1 to S6 (Ishibashi et al., 2000 [PubMed 10753632]).
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