产品描述
*The optimal dilutions should be determined by the end user.
*Tips:
WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.
引用格式: Affinity Biosciences Cat# DF6310, RRID:AB_2838276.
展开/折叠
Delayed rectifier potassium channel subunit IsK; Human cardiac delayed rectifier potassium channel protein; IKs producing slow voltage gated potassium channel subunit beta Mink; IKs producing slow voltage-gated potassium channel subunit beta Mink; ISK; JLNS 2; JLNS; JLNS2; KCNE 1; KCNE1; KCNE1_HUMAN; LQT 5; LQT5; MGC33114; Minimal potassium channel; MinK; Potassium voltage gated channel Isk related family member 1; Potassium voltage gated channel Isk related subfamily member 1; Potassium voltage gated channel subfamily E member 1; Potassium voltage-gated channel subfamily E member 1;
抗原和靶标
Expressed in lung, kidney, testis, ovaries, small intestine, peripheral blood leukocytes. Expressed in the heart (PubMed:19219384). Not detected in pancreas, spleen, prostate and colon. Restrictively localized in the apical membrane portion of epithelial cells.
- P15382 KCNE1_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MILSNTTAVTPFLTKLWQETVQQGGNMSGLARRSPRSSDGKLEALYVLMVLGFFGFFTLGIMLSYIRSKKLEHSNDPFNVYIESDAWQEKDKAYVQARVLESYRSCYVVENHLAIEQPNTHLPETKPSP
种属预测
score>80的预测可信度较高，可尝试用于WB检测。*预测模型主要基于免疫原序列比对，结果仅作参考，不作为质保凭据。
High(score>80) Medium(80>score>50) Low(score<50) No confidence
翻译修饰 - P15382 作为底物
研究背景
Ancillary protein that assembles as a beta subunit with a voltage-gated potassium channel complex of pore-forming alpha subunits. Modulates the gating kinetics and enhances stability of the channel complex. Assembled with KCNB1 modulates the gating characteristics of the delayed rectifier voltage-dependent potassium channel KCNB1. Assembled with KCNQ1/KVLQT1 is proposed to form the slowly activating delayed rectifier cardiac potassium (IKs) channel. The outward current reaches its steady state only after 50 seconds. Assembled with KCNH2/HERG may modulate the rapidly activating component of the delayed rectifying potassium current in heart (IKr).
Phosphorylation inhibits the potassium current.
N-glycosylation at Asn-26 occurs post-translationally, and requires prior cotranslational glycosylation at Asn-5.
Cell membrane>Single-pass type I membrane protein. Apical cell membrane. Membrane raft.
Note: Colocalizes with KCNB1 at the plasma membrane (By similarity). Targets to the membrane raft when associated with KCNQ1 (PubMed:20533308).
Expressed in lung, kidney, testis, ovaries, small intestine, peripheral blood leukocytes. Expressed in the heart. Not detected in pancreas, spleen, prostate and colon. Restrictively localized in the apical membrane portion of epithelial cells.
Interacts with KCNB1. Interacts with KCNC2 (By similarity). Associates with KCNH2/HERG. Interacts with KNCQ1; targets the complex KNCQ1-KCNE1 to the membrane raft. The complex KNCQ1-KNCE1 interacts with the scolopendra toxin SSD609.
Belongs to the potassium channel KCNE family.
研究领域
· Organismal Systems > Circulatory system > Adrenergic signaling in cardiomyocytes. (View pathway)
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