Anti-KCNIP3抗体This gene encodes a member of the family of voltage-gated potassium （Kv） channel-interacting proteins,

产品编号 yb-9853R
英文名称 Anti-KCNIP3抗体
中文名称 钾通道相互作用蛋白3抗体
别    名 A type potassium channel modulatory protein 3; A-type potassium channel modulatory protein 3; Calsenilin; CSEN; CSEN_HUMAN; DRE antagonist modulator; DRE-antagonist modulator; DREAM; EF hand transcription factor; KCHIP 3; KCHIP3; KCNIP 3; KCNIP3; Kv channel interacting protein 3; Kv channel-interacting protein 3; MGC18289; Potassium channel interacting protein 3; Presenilin binding protein; R74849.
 Anti-KCNIP3抗体
说 明 书 0.2ml  
研究领域 心血管  神经生物学  通道蛋白  
抗体来源 Rabbit
克隆类型 Polyclonal
交叉反应 Human, Mouse, Rat, Dog, Pig, Cow, Rabbit, 
产品应用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:50-200 （石蜡切片需做抗原修复） 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 28kDa
细胞定位 细胞核 细胞浆 细胞膜 
性    状 Lyophilized or Liquid
浓    度 1mg/1ml
免 疫 原 KLH conjugated synthetic peptide derived from human CSEN
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.
 
PubMed PubMed
产品介绍 background:
This gene encodes a member of the family of voltage-gated potassium (Kv) channel-interacting proteins, which belong to the recoverin branch of the EF-hand superfamily. Members of this family are small calcium binding proteins containing EF-hand-like domains. They are integral subunit components of native Kv4 channel complexes that may regulate A-type currents, and hence neuronal excitability, in response to changes in intracellular calcium. The encoded protein also functions as a calcium-regulated transcriptional repressor, and interacts with presenilins. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008].

Function:
Calcium-dependent transcriptional repressor that binds to the DRE element of genes including PDYN and FOS. Affinity for DNA is reduced upon binding to calcium and enhanced by binding to magnesium. Seems to be involved in nociception (By similarity). 
Regulatory subunit of Kv4/D (Shal)-type voltage-gated rapidly inactivating A-type potassium channels. Probably modulates channels density, inactivation kinetics and rate of recovery from inactivation in a calcium-dependent and isoform-specific manner. In vitro, modulates KCND2/Kv4.2 and KCND3/Kv4.3 currents. Involved in KCND2 and probably KCND3 trafficking to the cell surface. 
May play a role in the regulation of PSEN2 proteolytic processing and apoptosis. Together with PSEN2 involved in modulation of beta-amyloid formation.

Subunit:
inds to DNA as a homomultimer. Dimerization is induced by binding to calcium. Component of heteromultimeric potassium channels. Interacts with KCND2 and KCND3. Interacts with the C-terminus of PSEN1 and PSEN2 and with PSEN2 CTF subunit. Associates with KCN1.

Subcellular Location:
Cytoplasm. Cell membrane; Lipid-anchor. Endoplasmic reticulum. Golgi apparatus. Nucleus (Probable). Note=Also membrane-bound, associated with the plasma membrane. In the presence of PSEN2 associated with the endoplasmic reticulum and Golgi.

Tissue Specificity:
Highly expressed in brain. Widely expressed at lower levels. Expression levels are elevated in brain cortex regions affected by Alzheimer disease.

Post-translational modifications:
Palmitoylated. Palmitoylation enhances association with the plasma membrane. 
Proteolytically cleaved by caspase-3. 
Phosphorylation at Ser-63 inhibits cleavage by CASP3.

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