Full product name
Transient receptor potential cation Channel subfamily V member 4
Code
E6305Hu
Assay type
Sandwich
Size
48T,96T
Sensitivity
4.99ng/L
Detection range
10-2000ng/L
Sample type
Serum, plasma, cell culture supernates
Species
Human
Storage
2-8ºC
Assay time
1h 30m
Background
Non-selective calcium permeant cation channel involved in osmotic sensitivity and mechanosensitivity. Activation by exposure to hypotonicity within the physiological range exhibits an outward rectification (PubMed:18826956, PubMed:18695040, PubMed:29899501).
Also activated by heat, low pH, citrate and phorbol esters (PubMed:16293632, PubMed:18826956, PubMed:18695040, PubMed:25256292, PubMed:20037586, PubMed:21964574).
Increase of intracellular Ca2+ potentiates currents. Channel activity seems to be regulated by a calmodulin-dependent mechanism with a negative feedback mechanism (PubMed:12724311, PubMed:18826956).
Promotes cell-cell junction formation in skin keratinocytes and plays an important role in the formation and/or maintenance of functional intercellular barriers (By similarity).
Acts as a regulator of intracellular Ca2+ in synoviocytes (PubMed:19759329).
Plays an obligatory role as a molecular component in the nonselective cation channel activation induced by 4-alpha-phorbol 12,13-didecanoate and hypotonic stimulation in synoviocytes and also regulates production of IL-8 (PubMed:19759329).
Together with PKD2, forms mechano- and thermosensitive channels in cilium (PubMed:18695040).
Negatively regulates expression of PPARGC1A, UCP1, oxidative metabolism and respiration in adipocytes (By similarity).
Regulates expression of chemokines and cytokines related to proinflammatory pathway in adipocytes (By similarity).
Together with AQP5, controls regulatory volume decrease in salivary epithelial cells (By similarity).
Required for normal development and maintenance of bone and cartilage (PubMed:26249260).
In its inactive state, may sequester DDX3X at the plasma membrane. When activated, the interaction between both proteins is affected and DDX3X relocalizes to the nucleus (PubMed:29899501).
Non-selective calcium permeant cation channel involved in osmotic sensitivity and mechanosensitivity. Activation by exposure to hypotonicity within the physiological range exhibits an outward rectification. Also activated by phorbol esters. Has the same channel activity as isoform 1, and is activated by the same stimuli.
Lacks channel activity, due to impaired oligomerization and intracellular retention.
Lacks channel activity, due to impaired oligomerization and intracellular retention.
Lacks channel activity, due to impaired oligomerization and intracellular retention.
(Microbial infection) Facilitates hepatitis C virus (HCV) replication, possibly through its action on DDX3X.
(Microbial infection) Facilitates Dengue virus (DENV) replication, possibly through its action on DDX3X.
(Microbial infection) Facilitates Zika virus (ZIKV) replication, possibly through its action on DDX3X.
UniProt accession
MASS（Da）
98,281
GeneID
59341
Synonyms
BCYM3;CMT2C;HMSN2C;Osm-9-like TRP Channel 4;OTRPC4;SMAL;SPSMA;SSQTL1;Transient receptor potential cation Channel subfamily V member 4;Transient receptor potential protein 12;TRP12;TrpV4;Vanilloid receptor-like Channel 2;Vanilloid receptor-like protein 2;Vanilloid receptor-related osmotically-activated Channel;VRL2;VRL-2;VR-OAC
Gene names
TRPV4
Research area
Others
Target protein
TrpV4
