Nav1.5 Polyclonal antibody

Nav1.5 Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse and More (1)

Applications

WB, IHC, IF, ELISA

Conjugate

Unconjugated

Cat no : 23016-1-AP

Synonyms

CDCD2, CMD1E, CMPD2, HB1, HB2, HBBD, HH1, ICCD, IVF, LQT3, Nav1.5, PFHB1, SCN5A, SSS1


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Tested Applications

Positive WB detected inmouse heart tissue
Positive IHC detected inmouse skeletal muscle 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

ApplicationDilution
Western Blot (WB)WB : 1:500-1:1000
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.

Product Information

The immunogen of 23016-1-AP is Nav1.5 Fusion Protein expressed in E. coli.

Tested Reactivity human, mouse
Cited Reactivityhuman, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Nav1.5 fusion protein Ag19275 相同性解析による交差性が予測される生物種
Full Name sodium channel, voltage-gated, type V, alpha subunit
Calculated molecular weight 2016 aa, 227 kDa
Observed molecular weight 227 kDa
GenBank accession numberBC140813
Gene symbol SCN5A
Gene ID (NCBI) 6331
RRIDAB_2879198
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

Voltage-gated sodium channels are responsible for initiation and propagation of action potentials in the membranes of neurons and most electrically excitable cells (PMID: 10798388). These channels are composed of a large alpha subunit that forms the ion conduction pore and auxiliary beta subunits (PMID: 11486343). The alpha subunits form a gene family with at least 10 members. Nav1.5, encoded by the SCN5A gene in humans, is a pore forming alpha subunit of voltage-gated sodium channels. Nav1.5 is the principal Na+ channel isoform expressed in cardiomyocytes. Mutations in SCN5A gene have been linked to many cardiac electrical disorders, including the congenital and acquired long QT syndrome, Brugada syndrome, conduction slowing, sick sinus syndrome, atrial fibrillation, and dilated cardiomyopathy (PMID: 23123192).

Protocols

Product Specific Protocols
WB protocol for Nav1.5 antibody 23016-1-APDownload protocol
IHC protocol for Nav1.5 antibody 23016-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle

Cancer Lett

Sialyltransferase ST3GAL4 confers osimertinib resistance and offers strategies to overcome resistance in non-small cell lung cancer

Authors - Rui Han
human

Front Pharmacol

Spider venom-derived peptide JZTX-14 prevents migration and invasion of breast cancer cells via inhibition of sodium channels

Authors - Wenfang Wu
ratWB

Hum Mol Genet

Mice lacking MBNL1 and MBNL2 exhibit sudden cardiac death and molecular signatures recapitulating myotonic dystrophy.

Authors - Kuang-Yung Lee
ratWB,IF

Eur J Pharmacol

Glucose fluctuations aggravated the late sodium current induced ventricular arrhythmias via the activation of ROS/CaMKII pathway

Authors - Feng Li
mouseWB

Biochim Biophys Acta Mol Basis Dis

Changes in ion channel expression and function associated with cardiac arrhythmogenic remodeling by Sorbs2.

Authors - Ling-Ling Qian
humanWB

J Biol Chem

Mechanistic insights into the interaction of the MOG1 protein with the cardiac sodium channel Nav1.5 clarify the molecular basis of Brugada syndrome.

Authors - Gang Yu

Reviews

The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


FH

Udesh (Verified Customer) (01-19-2023)

Used at 1:500 dilution in 5% BSA and probed overnight at 4 degrees C. Upper membrane piece shows Nav1.5 bands close to 150 kD. Multiple bands seen probably due to BSA.

  • Applications: Western Blot
  • Primary Antibody Dilution: 1:500
Nav1.5 Antibody Western Blot validation (1:500 dilution) in (Cat no:23016-1-AP)
FH

Rebecca (Verified Customer) (03-16-2022)

10ug of protein was loaded. Transference at 4ºC and 90V, for 2h. Antibody incubation ON at 4ºC.

  • Applications: Western Blot
  • Primary Antibody Dilution: 1:5000
  • Cell Tissue Type: HEK-293T
Nav1.5 Antibody Western Blot validation (1:5000 dilution) in HEK-293T (Cat no:23016-1-AP)