TRPM4 Polyclonal antibody

TRPM4 Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse

Applications

WB, IF, IHC, ELISA

Conjugate

Unconjugated

Publications

2

Cat no : 21985-1-AP

Synonyms

hTRPM4, LTrpC 4, LTrpC4, Melastatin 4, TRPM4, TRPM4B

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Validation Data Gallery

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  WB analysis using 21985-1-AP

  HEK-293 cells( total protein heated at 100℃, membrane protein incubated at 37℃) were subjected to SDS PAGE followed by western blot with 21985-1-AP (TRPM4 antibody) at dilution of 1:1500 incubated at room temperature for 1.5 hours.

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  WB analysis using 21985-1-AP

  HEK-293 cells lysates (total protein heated at 100℃, total protein incubated at 37℃) were subjected to SDS PAGE followed by western blot with 21985-1-AP (TRPM4 antibody) at dilution of 1:1500 incubated at room temperature for 1.5 hours.

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  IHC staining of mouse brain using 21985-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 21985-1-AP (TRPM4 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse brain using 21985-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse brain tissue slide using 21985-1-AP (TRPM4 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Tested Applications

• Positive WB detected in: 37°C incubated HEK-293 cells
• Positive IHC detected in: mouse brain tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Western Blot (WB): WB : 1:500-1:3000
• Immunohistochemistry (IHC): IHC : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• KD/KO: See 1 publications below
• WB: See 1 publications below
• IF: See 1 publications below

Product Information

21985-1-AP targets TRPM4 in WB, IF, IHC, ELISA applications and shows reactivity with human, mouse samples.

• Tested Reactivity: human, mouse
• Cited Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: TRPM4 fusion protein Ag17132
• Full Name: transient receptor potential cation channel, subfamily M, member 4
• Calculated Molecular Weight: 1214 aa, 134 kDa
• Observed Molecular Weight: 130~150 kDa
• GenBank Accession Number: BC132727
• Gene Symbol: TRPM4
• Gene ID (NCBI): 54795
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

TRPM4 is a Calcium-activated nonselective cation channel. It is activated by increase in intracellular Ca2+, mediates transport of monovalent cations (Na+ > K+ > Cs+ > Li+), leading to depolarize the membrane. It thereby plays a central role in cadiomyocytes, neurons from entorhinal cortex, dorsal root and vomeronasal neurons, endocrine pancreas cells, kidney epithelial cells, cochlea hair cells etc. TRPM4 participates in T-cell activation by modulating Ca2+ oscillations after T lymphocyte activation, which is required for NFAT-dependent IL2 production. It's also involved in myogenic constriction of cerebral arteries.

Publications

Species	Application	Title
human	IF	Comput Struct Biotechnol J; Identification of a 24-gene panel and a novel marker of PODXL2 essential for the pathological diagnosis of early prostate cancer; Authors - Xiaoshi Ma
human	WB	Tissue Cell; Transient receptor potential channel TRPM4 favors oxidized low-density lipoprotein-induced coronary endothelial cell dysfunction via a mechanism involving ferroptosis; Authors - Fengxiang Ye ; KD Validated