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Key Documents

AB5808

Sigma-Aldrich

Anti-HCN4 Antibody

Chemicon®, from rabbit

Synonym(s):

Hyperpolarization-Activated Cyclic Nucleotide-Gated Potassium Channel 4

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

rabbit

Quality Level

antibody form

affinity purified immunoglobulin

antibody product type

primary antibodies

clone

polyclonal

purified by

affinity chromatography

species reactivity

rat, mouse, human

manufacturer/tradename

Chemicon®

technique(s)

immunohistochemistry: suitable
western blot: suitable

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... HCN4(10021)

Specificity

Recognizes HCN4 (Hyperpolarization-Activated Cyclic Nucleotide-Gated Potassium Channel 4). The epitope does not share homology with any other known proteins.

Immunogen

GST fusion protein corresponding to amino acids 119-155 of human HCN4 (Accession XP_007730, NP_005468, CAB42604, CAB52754).

Application

Research Category
Neuroscience
Research Sub Category
Ion Channels & Transporters
This Anti-HCN4 Antibody is validated for use in IH, WB for the detection of HCN4.
Western blot: 1:200 using ECL on rat brain membranes.

Immunohistochemistry using rat brain sections.

Dilutions should be made using a carrier protein such as BSA (1-3%)

Optimal working dilutions must be determined by the end user.

Physical form

Affinity purified immunoglobulin. Lyophilized from phosphate buffered saline, pH 7.4, containing 1% BSA, 0.05% sodium azide as a preservative. Reconstitute with 200 μL of sterile deionized water. Centrifuge antibody preparation before use (10,000 xg for 5 min).

Storage and Stability

Maintain lyophilized material at -20°C for up to 12 months after date of receipt. After reconstitution maintain at -20°C in undiluted aliquots for up to 6 months. Avoid repeated freeze/thaw cycles.

Analysis Note

Control
CONTROL ANTIGEN: Included free of charge with the antibody is 120 μg of control antigen. The stock solution of the antigen can be made up using 100 μL of PBS. For positive control, in Western blot using 20 ng of protein per Minigel lane. For negative control, preincubate 3 μg of fusion protein with 1 μg of antibody for one hour at room temperature. Optimal concentrations must be determined by the end user.

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Chronic 3

Storage Class Code

11 - Combustible Solids

WGK

WGK 3


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Postnatal development of the hyperpolarization-activated excitatory current Ih in mouse hippocampal pyramidal neurons
Vasilyev, Dmitry V and Barish, Michael E
The Journal of Neuroscience, 22, 8992-9004 (2002)
Xian-zhi He et al.
Journal of cardiology, 60(3), 242-247 (2012-06-19)
This study aimed to discover the pathogenesis of focal atrial fibrillation (AF) originating from pulmonary veins by observing the histological structure and special cells in the canine pulmonary vein model of persistent atrial fibrillation. The pulmonary veins and the sinus
Hanako Oi et al.
Visual neuroscience, 25(1), 95-102 (2008-02-20)
Antisera directed against hyperpolarization-activated, cyclic nucleotide-sensitive (HCN) channels bind to somata in the ganglion cell layer of rat and rabbit retinas, and mRNA for different HCN channel isoforms has been detected in the ganglion cell layer of mouse retina. However
Jingyun Dong et al.
Pacing and clinical electrophysiology : PACE, 42(2), 275-282 (2018-12-24)
The HCN4 gene encodes a subunit of the hyperpolarization-activated cyclic nucleotide-gated channel, type 4 that is essential for the proper generation of pacemaker potentials in the sinoatrial node. The HCN4 gene is often present in targeted genetic testing panels for
Jesse L Ashton et al.
The Journal of physiology, 597(13), 3297-3313 (2019-05-16)
Vagal reflexes slow heart rate and can change where the heartbeat originates within the sinoatrial node (SAN). The mechanisms responsible for this process - termed leading pacemaker (LP) shift - have not been investigated fully. We used optical mapping to

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