产品: 磷酸化 TRPV4 (Ser824) 抗体
货号: AF1000
描述: Rabbit polyclonal antibody to Phospho-TRPV4 (Ser824)
应用: ELISA(peptide)
反应: Human, Mouse, Rat
分子量: 98 kDa; 98kD(Calculated).
蛋白号: Q9HBA0

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产品描述

来源:
Rabbit
应用:
ELISA(peptide) 1:20000-1:40000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.

反应:
Human,Mouse,Rat
克隆:
Polyclonal
特异性:
Phospho-TRPV4 (Ser824) Antibody detects endogenous levels of total TRPV4 only when phosphorylated at Ser824.
偶联:
Unconjugated.
纯化:
The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
别名:

展开/折叠

BCYM3; CMT2C; HMSN2C; osm 9 like TRP channel 4; Osm-9-like TRP channel 4; OSM9 like transient receptor potential channel 4; Osmosensitive transient receptor potential channel 4; OTRPC 4; OTRPC4; SMAL; SPSMA; SSQTL1; Transient receptor potential cation channel subfamily V member 4; Transient receptor potential protein 12; TRP 12; TRP12; TRPV 4; TrpV4; TRPV4_HUMAN; Vanilloid receptor like channel 2; Vanilloid receptor like protein 2; Vanilloid receptor related osmotically activated channel; Vanilloid receptor-like channel 2; Vanilloid receptor-like protein 2; Vanilloid receptor-related osmotically-activated channel; VR 4; VR OAC; VR-OAC; VR4; VRL 2; VRL-2; VRL2; VROAC;

抗原和靶标

免疫原:

A synthesized peptide derived from human TRPV4(Accession Q9HBA0), corresponding to amino acid residues around Ser824.

Uniprot:
基因/基因ID:
表达:
Q9HBA0 TRPV4_HUMAN:

Found in the synoviocytes from patients with (RA) and without (CTR) rheumatoid arthritis (at protein level).

序列:
MADSSEGPRAGPGEVAELPGDESGTPGGEAFPLSSLANLFEGEDGSLSPSPADASRPAGPGDGRPNLRMKFQGAFRKGVPNPIDLLESTLYESSVVPGPKKAPMDSLFDYGTYRHHSSDNKRWRKKIIEKQPQSPKAPAPQPPPILKVFNRPILFDIVSRGSTADLDGLLPFLLTHKKRLTDEEFREPSTGKTCLPKALLNLSNGRNDTIPVLLDIAERTGNMREFINSPFRDIYYRGQTALHIAIERRCKHYVELLVAQGADVHAQARGRFFQPKDEGGYFYFGELPLSLAACTNQPHIVNYLTENPHKKADMRRQDSRGNTVLHALVAIADNTRENTKFVTKMYDLLLLKCARLFPDSNLEAVLNNDGLSPLMMAAKTGKIGIFQHIIRREVTDEDTRHLSRKFKDWAYGPVYSSLYDLSSLDTCGEEASVLEILVYNSKIENRHEMLAVEPINELLRDKWRKFGAVSFYINVVSYLCAMVIFTLTAYYQPLEGTPPYPYRTTVDYLRLAGEVITLFTGVLFFFTNIKDLFMKKCPGVNSLFIDGSFQLLYFIYSVLVIVSAALYLAGIEAYLAVMVFALVLGWMNALYFTRGLKLTGTYSIMIQKILFKDLFRFLLVYLLFMIGYASALVSLLNPCANMKVCNEDQTNCTVPTYPSCRDSETFSTFLLDLFKLTIGMGDLEMLSSTKYPVVFIILLVTYIILTFVLLLNMLIALMGETVGQVSKESKHIWKLQWATTILDIERSFPVFLRKAFRSGEMVTVGKSSDGTPDRRWCFRVDEVNWSHWNQNLGIINEDPGKNETYQYYGFSHTVGRLRRDRWSSVVPRVVELNKNSNPDEVVVPLDSMGNPRCDGHQQGYPRKWRTDDAPL

翻译修饰 - Q9HBA0 作为底物

Site PTM Type Enzyme
Y91 Phosphorylation
Y110 Phosphorylation
T112 Phosphorylation
Y113 Phosphorylation
S134 Phosphorylation
S162 Phosphorylation Q05655 (PRKCD)
T175 Phosphorylation Q05655 (PRKCD)
S189 Phosphorylation Q05655 (PRKCD)
Y253 Phosphorylation P07948 (LYN)
S319 Phosphorylation
T335 Phosphorylation
K344 Ubiquitination
Y411 Phosphorylation
S470 Phosphorylation
T505 Phosphorylation
Y508 Phosphorylation
Y805 Phosphorylation
S824 Phosphorylation P17612 (PRKACA)

研究背景

功能:

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 heat, low pH, citrate and phorbol esters. Increase of intracellular Ca(2+) potentiates currents. Channel activity seems to be regulated by a calmodulin-dependent mechanism with a negative feedback mechanism. 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 Ca(2+) in synoviocytes. 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. Together with PKD2, forms mechano- and thermosensitive channels in cilium. 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.

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.

翻译修饰:

N-glycosylated.

细胞定位:

Apical cell membrane>Multi-pass membrane protein. Cell junction>Adherens junction. Cell projection>Cilium.
Note: Assembly of the putative homotetramer occurs primarily in the endoplasmic reticulum.

Cell membrane.

Cell membrane.

Endoplasmic reticulum.

Endoplasmic reticulum.

Endoplasmic reticulum.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
组织特异性:

Found in the synoviocytes from patients with (RA) and without (CTR) rheumatoid arthritis (at protein level).

亚基结构:

Homotetramer (Probable). Self-associates in an isoform-specific manner. Isoform 1 and isoform 5 can oligomerize, but isoform 2, isoform 4 and isoform 6 cannot oligomerize. Interacts with calmodulin. Interacts with Map7 and Src family Tyr protein kinases LYN, SRC, FYN, HCK, LCK and YES (By similarity). Interacts with CTNNB1 (By similarity). The TRPV4 and CTNNB1 complex can interact with CDH1 (By similarity). Interacts with PACSIN1, PACSIN2 and PACSIN3 (via SH3 domain) (By similarity). Part of a complex containing MLC1, AQP4, HEPACAM and ATP1B1. Interacts with ITPR3. Interacts with AQP5; the interaction is probably indirect and regulates TRPV4 activation by hypotonicity (By similarity). Interacts with ANO1 (By similarity). Interacts (via C-terminus) with PKD2 (via C-terminus).

蛋白家族:

The ANK repeat region mediates interaction with Ca(2+)-calmodulin and ATP binding (By similarity). The ANK repeat region mediates interaction with phosphatidylinositol-4,5-bisphosphate and related phosphatidylinositides (PubMed:25256292).

Belongs to the transient receptor (TC 1.A.4) family. TrpV subfamily. TRPV4 sub-subfamily.

研究领域

· Cellular Processes > Cell growth and death > Cellular senescence.   (View pathway)

· Organismal Systems > Sensory system > Inflammatory mediator regulation of TRP channels.   (View pathway)

文献引用

1). Low-density lipoprotein receptor-related protein 1 mediates α-synuclein transmission from the striatum to the substantia nigra in animal models of Parkinson's disease. Neural regeneration research, 2024 (PubMed: 39104172) [IF=6.1]

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