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- Bioss
- bs-23704P
- 2025年10月16日
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500ug
| 产品编号 | bs-23704P |
| 英文名称 | KCNH2 Antibody Blocking Peptide |
| 中文名称 | 特异性钾离子通道蛋白封闭多肽 |
| 英文别名 | ERG; ERG1; H ERG; HERG 1; HERG; HERG1; LQT 2; LQT2; Potassium channel HERG; SQT1; Voltagegated potassium channel, subfamily H, member 2; KCNH2_HUMAN. |
| 纯化方法 | HPLC |
| 研究领域 | Epigenetics and Nuclear Signaling > Chromatin Modifying Enzymes > Methylation Epigenetics and Nuclear Signaling > Chromatin Modifying Enzymes > Methylation > Lysine methylation Epigenetics and Nuclear Signaling > Transcription > Cancer susceptibility > Proto-oncogenes Epigenetics and Nuclear Signaling > Transcription > Transcription Factors Stem Cells > Hematopoietic Progenitors > Intracellular Molecules |
| 亚基 | The potassium channel is probably composed of a homo- or heterotetrameric complex of pore-forming alpha subunits that can associate with modulating beta subunits. Heteromultimer with KCNH6/ERG2 and KCNH7/ERG3. Interacts with ALG10B (By similarity). Heteromultimer with KCNE1 and KCNE2. |
| 亚细胞定位 | Membrane; Multi-pass membrane protein. |
| 组织特异性 | Highly expressed in heart and brain. |
| 翻译后修饰 | Phosphorylated on serine and threonine residues. Phosphorylation by PKA inhibits ion conduction. |
| 相似性 | Belongs to the potassium channel family. H (Eag) (TC1.A.1.20) subfamily. Kv11.1/KCNH2 sub-subfamily. Contains 1 cyclic nucleotide-binding domain. Contains 1 PAC (PAS-associated C-terminal) domain. Contains 1 PAS (PER-ARNT-SIM) domain. |
| 功能 | Pore-forming (alpha) subunit of voltage-gated inwardly rectifying potassium channel. Channel properties are modulated by cAMP and subunit assembly. Mediates the rapidly activating component of the delayed rectifying potassium current in heart (IKr). Isoform 3 has no channel activity by itself, but modulates channel characteristics when associated with isoform 1. |
| 保存条件 | Shipped at 4℃. Stored at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | The potassium voltage gated channel, subfamily H (eag related), member 2 (KCNH2) gene encodes a voltage-gated potassium channel which has an important role in cardiac action potential repolarization in the mammalian heart. Mutations in KCNH2 have been shown to cause chromosome 7-linked congenital long QT syndrome, a disorder associated with delayed cardiac repolarization, prolonged electrocardiographic QT intervals, and the development of ventricular arrhythmias. KCNH2 channels are an important target for many drugs, and have emerged as a significant type of cardiac ion channel.Highly expressed in heart and brain. |
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KCNH2 Antibody Blocking Peptide(bs-23704P)-500ug
￥880
