Recombinant Human Polycystic kidney disease 2-like 1 protein (PKD2L1), partial

Product Details

Abbreviation
PKD2L1
Purity
>85% (SDS-PAGE)
Target Names
PKD2L1
Uniprot NO.
Alternative Names
B830002B15; BC046386; PCL; PK2L1; PK2L1_HUMAN; PKD2L; PKD2L1; PKDL; Polycystic kidney disease 2 like 1; Polycystic kidney disease 2 like 1 protein; Polycystic kidney disease 2-like 1 protein; Polycystin L; Polycystin-2 homolog; Polycystin-2L1; Polycystin-L; Polycystin-L1; Transient receptor potential cation channel subfamily P member 3; TRPP3
Species
Homo sapiens (Human)
Source
Yeast
Protein Length
Partial
Tag Info
N-terminal His-tagged/Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Storage Condition
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

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Target Background

Function(From Uniprot)
Pore-forming subunit of a heterotetrameric, non-selective cation channel that is permeable to Ca(2+). Pore-forming subunit of a calcium-permeant ion channel formed by PKD1L2 and PKD1L1 in primary cilia, where it controls cilium calcium concentration, but does not affect cytoplasmic calcium concentration. The channel formed by PKD1L2 and PKD1L1 in primary cilia regulates sonic hedgehog/SHH signaling and GLI2 transcription. Pore-forming subunit of a channel formed by PKD1L2 and PKD1L3 that contributes to sour taste perception in gustatory cells. The heteromeric channel formed by PKD1L2 and PKD1L3 is activated by low pH, but opens only when the extracellular pH rises again. May play a role in the perception of carbonation taste. May play a role in the sensory perception of water, via a mechanism that activates the channel in response to dilution of salivary bicarbonate and changes in salivary pH.
Gene References into Functions
  1. The pore helix and transmembrane segment 6 of PKD2L1 are involved in upper and lower-gate opening, adopt an open conformation. PMID:29567962
  2. PKD2 and PKD1 genes are mutated in autosomal dominant polycystic kidney disease. PKD2 can form either a homomeric cation channel or a heteromeric complex with the PKD1 receptor, presumed to respond to ligand(s) and/or mechanical stimuli. Here, we identify a two-residue hydrophobic gate in PKD2L1, and a single-residue hydrophobic gate in PKD2. PMID:29899465
  3. palmitoylation at Cys-38 and phosphorylation at Thr-39 independently regulated TRPP3 channel function PMID:27754867
  4. our study identified C1 as the first PKD2L1 domain essential for both PKD2L1 trimerization and channel function, and suggest that PKD2L1 and PKD2L1/PKD1L3 channels share the PKD2L1 trimerization process. PMID:25820328
  5. Trimerization may be important for both homo- and possibly heteromeric assemblies of PKD2L1. PMID:22193359
  6. This study demonistrated that human PKD2L play the role of food preference behavior. PMID:22794107
  7. Pkd2L1 is a novel target channel whose function is regulated by the versatile scaffolding protein RACK1. PMID:22174419
  8. Despite the moderate sequence identity between C-terminal regulatory domains (CRDs) of PKD2 and PKD2L1, they both form trimers, implying that trimeric organization of CRDs may be true of all polycystin channels. PMID:20408813
  9. the PKD2L1-PKD1L3 complex is involved in acid sensing in vivo PMID:20406802
  10. The calcium-binding EF-hand in polycystin-L is not a domain for channel activation and ensuing inactivation. PMID:11959145
  11. Taken together, alpha-actinin not only attaches TRPP3 to the cytoskeleton but also up-regulates TRPP3 channel function. PMID:17944866

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Subcellular Location
Cell projection, cilium membrane; Multi-pass membrane protein. Cell membrane; Multi-pass membrane protein. Cytoplasmic vesicle.
Protein Families
Polycystin family
Tissue Specificity
Detected in taste bud cells in fungiform papillae (at protein level). Ubiquitous. Expressed in adult heart, skeletal muscle, brain, spleen, testis, retina and liver. Isoform 4 appears to be expressed only in transformed lymphoblasts.
Database Links

HGNC: 9011

UNIGENE: Hs.159241

KEGG: hsa:9033

STRING: 9606.ENSP00000325296

OMIM: 604532

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