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Rabbit Anti-HCN4/PE-Cy5 Conjugated antibody (bs-1691R-PE-Cy5)
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说 明 书: 100ul  
100ul/2980.00元
大包装/询价
产品编号 bs-1691R-PE-Cy5
英文名称1 Rabbit Anti-HCN4/PE-Cy5 Conjugated antibody
中文名称 PE-Cy5标记的环化核苷酸调控阳离子通道蛋白亚型4
别    名 HCN 4;Hyperpolarization activated cyclic nucleotide gated potassium channel 4; Potassium/sodium hyperpolarization activated cyclic nucleotide gated channel 4;Hyperpolarization activated Cyclic Nucleotide-gated channel 4; HCN4_HUMAN.  
规格价格 100ul/2980元 购买        大包装/询价
说 明 书 100ul  
研究领域 心血管  免疫学  通道蛋白  
抗体来源 Rabbit
克隆类型 Polyclonal
交叉反应 Human, Mouse, Rat,  (predicted: Pig, Cow, Rabbit, )
产品应用 IF=1:50-200 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 129kDa
性    状 Lyophilized or Liquid
浓    度 1mg/ml
免 疫 原 KLH conjugated synthetic peptide derived from human HCN4
亚    型 IgG
纯化方法 affinity purified by Protein A
储 存 液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
产品介绍 background:
HCN4 is a member of the family of hyperpolarization activated and cyclic nucleotide gated (HCN) channels. HCN currents have been linked to pacemaker activity in the heart and brain, resting potential control, as well as neuronal plasticity. It has been shown that HCN4 channels function as receptors for sour taste, and are associated with pacemaker potential generation in the sinoatrial node.

Function:
Hyperpolarization-activated ion channel with very slow activation and inactivation exhibiting weak selectivity for potassium over sodium ions. May contribute to the native pacemaker currents in heart (If) and in neurons (Ih). Activated by cAMP. May mediate responses to sour stimuli.

Subunit:
The potassium channel is probably composed of a homo- or heterotetrameric complex of pore-forming subunits.

Subcellular Location:
Membrane; Multi-pass membrane protein.

Tissue Specificity:
Highly expressed in thalamus, testis and in heart, both in ventricle and atrium. Detected at much lower levels in amygdala, substantia nigra, cerebellum and hippocampus.

DISEASE:
Defects in HCN4 are a cause of sick sinus syndrome type 2 (SSS2) [MIM:163800]; also known as atrial fibrillation with bradyarrhythmia or familial sinus bradycardia. The term 'sick sinus syndrome' encompasses a variety of conditions caused by sinus node dysfunction. The most common clinical manifestations are syncope, presyncope, dizziness, and fatigue. Electrocardiogram typically shows sinus bradycardia, sinus arrest, and/or sinoatrial block. Episodes of atrial tachycardias coexisting with sinus bradycardia ('tachycardia-bradycardia syndrome') are also common in this disorder. SSS occurs most often in the elderly associated with underlying heart disease or previous cardiac surgery, but can also occur in the fetus, infant, or child without heart disease or other contributing factors, in which case it is considered to be a congenital disorder.
Defects in HCN4 are the cause of Brugada syndrome type 8 (BRGDA8) [MIM:613123]. A tachyarrhythmia characterized by right bundle branch block and ST segment elevation on an electrocardiogram (ECG). It can cause the ventricles to beat so fast that the blood is prevented from circulating efficiently in the body. When this situation occurs (called ventricular fibrillation), the individual will faint and may die in a few minutes if the heart is not reset

Similarity:
Belongs to the potassium channel HCN family.
Contains 1 cyclic nucleotide-binding domain.

Database links:

Entrez Gene: 10021 Human

Entrez Gene: 330953 Mouse

Entrez Gene: 59266 Rat

Omim: 605206 Human

SwissProt: Q9Y3Q4 Human

SwissProt: O70507 Mouse

SwissProt: Q9JKA7 Rat

Unigene: 86941 Human

Unigene: 41082 Rat



Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

HCN4阳离子通道结构蛋白,具有调节心脏起搏的功能蛋白。
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