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AB191580

Anti-TRPV4 antibody

5

(1 Review)

|

(13 Publications)

Rabbit Polyclonal TRPV4 antibody. Suitable for WB, IHC-P, ICC/IF and reacts with Human, Mouse, Rat samples. Cited in 13 publications. Immunogen corresponding to Synthetic Peptide within Human TRPV4.

View Alternative Names

VRL2, VROAC, TRPV4, Transient receptor potential cation channel subfamily V member 4, TrpV4, Osm-9-like TRP channel 4, Transient receptor potential protein 12, Vanilloid receptor-like channel 2, Vanilloid receptor-like protein 2, Vanilloid receptor-related osmotically-activated channel, OTRPC4, TRP12, VRL-2, VR-OAC

12 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TRPV4 antibody (AB191580)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TRPV4 antibody (AB191580)

Immunohistochemical analysis of paraffin-embedded human lung tissue labeling TRPV4 with ab191580 at 5 μg/ml.

Immunocytochemistry/ Immunofluorescence - Anti-TRPV4 antibody (AB191580)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-TRPV4 antibody (AB191580)

Immunofluorescent analysis of human lung tissue labeling TRPV4 with ab191580 at 20 μg/ml.

Immunocytochemistry/ Immunofluorescence - Anti-TRPV4 antibody (AB191580)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-TRPV4 antibody (AB191580)

Immunofluorescent analysis of TRPV4 expression in human kidney tissue with ab191580 at 5µg/ml.

Immunocytochemistry - Anti-TRPV4 antibody (AB191580)
  • ICC

AbReview82505****

Immunocytochemistry - Anti-TRPV4 antibody (AB191580)

Immunocytochemistry analysis of formaldehyde-fixed 0.1% triton x100 permeabilized human chondrocyte cells staining with ab191580 at 1/100 dilution. Secondary antibody was Alexa Fluor® 488 Goat anti rabbit antibody at 1/1000 dilution. Samples were incubated with the primary antibody with PBS with 0.1% triton x100 for 30 minutes at 37°C. Blocking was done using 1% BSA for 15 minutes at 37°C.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TRPV4 antibody (AB191580)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TRPV4 antibody (AB191580)

Immunohistochemical analysis of paraffin-embedded human liver tissue using ab191580 at 2 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at room temperature; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4°C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counterstained with Hematoxylin.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TRPV4 antibody (AB191580)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TRPV4 antibody (AB191580)

Immunohistochemical analysis of paraffin-embedded rat kidney tissue using ab191580 at 2 μg/ml. Tissue was fixed with formaldehyde and blocked with 10% serum for 1 h at room temperature; antigen retrieval was by heat mediation with a citrate buffer (pH6). Samples were incubated with primary antibody overnight at 4°C. A goat anti-rabbit IgG H&L (HRP) at 1/250 was used as secondary. Counterstained with Hematoxylin.

Western blot - Anti-TRPV4 antibody (AB191580)
  • WB

Unknown

Western blot - Anti-TRPV4 antibody (AB191580)

Western Blot of human testis tissue lysate, SK-N-SH cell lysate labeling TRPV4 with Anti-TRPV4 antibody (ab191580) at 1μg/ml.

All lanes:

Western blot - Anti-TRPV4 antibody (ab191580)

Predicted band size: 98 kDa

false

Western blot - Anti-TRPV4 antibody (AB191580)
  • WB

Supplier Data

Western blot - Anti-TRPV4 antibody (AB191580)

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

All lanes:

Western blot - Anti-TRPV4 antibody (ab191580) at 0.5 µg/mL

Lane 1:

Human kidney tissue at 15 µg

Lane 2:

Human lung tissue at 15 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG HRP conjugate at 1/10000 dilution

Predicted band size: 98 kDa

Observed band size: 98 kDa

false

Western blot - Anti-TRPV4 antibody (AB191580)
  • WB

Supplier Data

Western blot - Anti-TRPV4 antibody (AB191580)

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

All lanes:

Western blot - Anti-TRPV4 antibody (ab191580) at 0.5 µg/mL

Lane 1:

HepG2 at 15 µg

Lane 2:

SK-N-SH at 15 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG HRP conjugate at 1/10000 dilution

Predicted band size: 98 kDa

Observed band size: 98 kDa

false

Western blot - Anti-TRPV4 antibody (AB191580)
  • WB

Supplier Data

Western blot - Anti-TRPV4 antibody (AB191580)

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

All lanes:

Western blot - Anti-TRPV4 antibody (ab191580) at 0.5 µg/mL

Lane 1:

Rat kidney tissue at 15 µg

Lane 2:

Rat lung tissue at 15 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG HRP conjugate at 1/10000 dilution

Predicted band size: 98 kDa

Observed band size: 98 kDa

false

Western blot - Anti-TRPV4 antibody (AB191580)
  • WB

Supplier Data

Western blot - Anti-TRPV4 antibody (AB191580)

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

All lanes:

Western blot - Anti-TRPV4 antibody (ab191580) at 0.5 µg/mL

Lane 1:

Mouse kidney tissue at 15 µg

Lane 2:

Mouse lung tissue at 15 µg

Secondary

All lanes:

Goat Anti-Rabbit IgG HRP conjugate at 1/10000 dilution

Predicted band size: 98 kDa

Observed band size: 98 kDa

false

Western blot - Anti-TRPV4 antibody (AB191580)
  • WB

Supplier Data

Western blot - Anti-TRPV4 antibody (AB191580)

All lanes:

Western blot - Anti-TRPV4 antibody (ab191580) at 1 µg/mL

All lanes:

Human testis tissue lysate at 15 µg

Predicted band size: 98 kDa

false

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Rat, Mouse, Human

Applications

ICC/IF, WB, IHC-P

applications

Immunogen

Synthetic Peptide within Human TRPV4. The exact immunogen used to generate this antibody is proprietary information.

Q9HBA0

Specificity

ab191580 is predicted to not cross-react with other TRP protein family members.

Reactivity data

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Storage buffer
pH: 7.2 Preservative: 0.02% Sodium azide Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

TRPV4 also known as transient receptor potential vanilloid 4 is an ion channel protein that plays a mechanical role in the human body. This protein with a mass of approximately 98 kDa is sensitive to osmotic pressure mechanical forces and temperature changes. It acts as a calcium-permeable non-selective cation channel. TRPV4 is widely expressed in various tissues including the choroid plexus as well as in the epithelial cells endothelium and certain neurons. The expression pattern suggests its involvement in various physiological processes.
Biological function summary

TRPV4 serves functions essential for osmoregulation mechanosensation and thermosensation. It often forms a complex with other proteins to modulate calcium influx which influences cellular responses. TRPV4 impacts various biological processes such as maintaining cell volume and adapting to temperature changes. Its role in regulating fluid movement across barriers like those in the choroid plexus demonstrates its involvement in maintaining homeostasis. These interactions highlight the protein's widespread influence on various cellular functions.

Pathways

TRPV4 integrates into critical signal transduction pathways that include the mechanotransduction and osmoregulation pathways. It is closely related to other TRP family members such as TRPV1 and TRPC1 within these pathways. The mechanotransduction pathway allows it to convey mechanical stimuli into electrochemical activity impacting various systems throughout the body. The osmoregulation pathway highlights its ability to sense and respond to osmotic shifts maintaining cellular and systemic equilibrium.

TRPV4 has significant links to a range of pathologies such as skeletal dysplasias and neuropathies. Mutations in TRPV4 can lead to altered channel function contributing to conditions like Charcot-Marie-Tooth disease and congenital distal spinal muscular atrophy. These associations often involve the misregulation of calcium homeostasis where TRPV4's interaction with proteins like TRPV1 leads to a disruption of normal cellular processes highlighting the importance of maintaining TRPV4's proper function to prevent those diseases.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Non-selective calcium permeant cation channel involved in osmotic sensitivity and mechanosensitivity (PubMed : 16293632, PubMed : 18695040, PubMed : 18826956, PubMed : 22526352, PubMed : 23136043, PubMed : 29899501). Activation by exposure to hypotonicity within the physiological range exhibits an outward rectification (PubMed : 18695040, PubMed : 18826956, PubMed : 29899501). Also activated by heat, low pH, citrate and phorbol esters (PubMed : 16293632, PubMed : 18695040, PubMed : 18826956, PubMed : 20037586, PubMed : 21964574, PubMed : 25256292). Increase of intracellular Ca(2+) 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 Ca(2+) 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 pro-inflammatory 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). In neurons of the central nervous system, could play a role in triggering voluntary water intake in response to increased sodium concentration in body fluid (By similarity).. Isoform 1. 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.. Isoform 5. 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.. Isoform 2. Lacks channel activity, due to impaired oligomerization and intracellular retention.. Isoform 4. Lacks channel activity, due to impaired oligomerization and intracellular retention.. Isoform 6. 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.
See full target information TRPV4

Publications (13)

Recent publications for all applications. Explore the full list and refine your search

The journal of physiological sciences : JPS 75:100013 PubMed40107132

2025

Calcium response via CRAC channels in human synovial cells induced by shear stress in rheumatoid arthritis.

Applications

Unspecified application

Species

Unspecified reactive species

Yu Okumura,Kanya Honoki,Yasuhito Tanaka,Miyako Takaki,Keiji Asada

eLife 13: PubMed38963781

2024

Involvement of TRPV4 in temperature-dependent perspiration in mice.

Applications

Unspecified application

Species

Unspecified reactive species

Makiko Kashio,Sandra Derouiche,Reiko U Yoshimoto,Kenji Sano,Jing Lei,Mizuho A Kido,Makoto Tominaga

International journal of molecular sciences 25: PubMed38338818

2024

TRPV4 Channels Promote Pathological, but Not Physiological, Cardiac Remodeling through the Activation of Calcineurin/NFAT and TRPC6.

Applications

Unspecified application

Species

Unspecified reactive species

Laia Yáñez-Bisbe,Mar Moya,Antonio Rodríguez-Sinovas,Marisol Ruiz-Meana,Javier Inserte,Marta Tajes,Montserrat Batlle,Eduard Guasch,Aleksandra Mas-Stachurska,Elisabet Miró,Nuria Rivas,Ignacio Ferreira González,Anna Garcia-Elias,Begoña Benito

iScience 26:108519 PubMed38125014

2023

Unraveling cartilage degeneration through synergistic effects of hydrostatic pressure and biomimetic temperature increase.

Applications

Unspecified application

Species

Unspecified reactive species

Yanheng Guo,Theofanis Stampoultzis,Naser Nasrollahzadeh,Peyman Karami,Vijay Kumar Rana,Lee Applegate,Dominique P Pioletti

iScience 26:108226 PubMed37953947

2023

TRPV4 enhances the synthesis of fatty acids to drive the progression of ovarian cancer through the calcium-mTORC1/SREBP1 signaling pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Lan Lin,Xiao Li,Ai-Jia Wu,Jia-Bin Xiu,Yu-Zheng Gan,Xiao-Mei Yang,Zhi-Hong Ai

Biomolecules 12: PubMed35883510

2022

Cell Confluence Modulates TRPV4 Channel Activity in Response to Hypoxia.

Applications

Unspecified application

Species

Unspecified reactive species

Solène Barbeau,Alexandre Joushomme,Yann Chappe,Guillaume Cardouat,Isabelle Baudrimont,Véronique Freund-Michel,Christelle Guibert,Roger Marthan,Patrick Berger,Pierre Vacher,Yann Percherancier,Jean-François Quignard,Thomas Ducret

eLife 11: PubMed35256051

2022

Temperature evolution following joint loading promotes chondrogenesis by synergistic cues via calcium signaling.

Applications

Unspecified application

Species

Unspecified reactive species

Naser Nasrollahzadeh,Peyman Karami,Jian Wang,Lida Bagheri,Yanheng Guo,Philippe Abdel-Sayed,Lee Laurent-Applegate,Dominique P Pioletti

Journal of cellular physiology 237:2451-2468 PubMed35150133

2022

DDR1 associates with TRPV4 in cell-matrix adhesions to enable calcium-regulated myosin activity and collagen compaction.

Applications

Unspecified application

Species

Unspecified reactive species

Andrew Y Wang,Nuno M Coelho,Pamma D Arora,Yongqiang Wang,Denise Eymael,Chenfan Ji,Qin Wang,Wilson Lee,Jessica Xu,Andras Kapus,Karina M M Carneiro,Christopher A McCulloch

Frontiers in bioengineering and biotechnology 8:608951 PubMed33537292

2021

Modulating the Mechanical Activation of TRPV4 at the Cell-Substrate Interface.

Applications

Unspecified application

Species

Unspecified reactive species

Setareh Sianati,Lioba Schroeter,Jessica Richardson,Andy Tay,Shireen R Lamandé,Kate Poole

OncoTargets and therapy 13:8383-8394 PubMed32943876

2020

TRPV4 Overexpression Promotes Metastasis Through Epithelial-Mesenchymal Transition in Gastric Cancer and Correlates with Poor Prognosis.

Applications

Unspecified application

Species

Unspecified reactive species

Huafeng Wang,Benyan Zhang,Xue Wang,Jianhua Mao,Weiguang Li,Yunwei Sun,Yaozong Yuan,Qiwen Ben,Li Hua,Aihua Qian
View all publications

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