CPEB1 antibody-多抗-深圳欣博盛生物科技有限公司

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CPEB1 antibody

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品牌：GeneTex

官网链接

说明书

折扣/货期

货号：GTX23465

规格：100μg

目录价：￥5300

产品详情

* 以下信息仅供参考，详情请以原厂网站为准

产品名称:

CPEB1 antibody

别名:

cytoplasmic polyadenylation element binding protein 1 , AU024112 , Cpe-bp1 , Cpeb , mCPEB , mCpeb-1

反应种属:

Human, Mouse, Rat

宿主来源:

Rabbit

实验应用:

ICC/IF, IHC-P, IP, WB

同种型:

IgG

免疫原:

Synthetic peptide corresponding to residues C H(545) S M E G L R H H S P L M R N Q K N(562) of human CPEB.

克隆性:

Polyclonal

克隆号:

纯化方式:

Purified by antigen-affinity chromatography

偶联:

Unconjugated

产品浓度:

1 mg/ml (Please refer to the vial label for the specific concentration.)

保存温度:

Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.

运输温度:

4°C

预期分子量:

产品形式:

Liquid

存储溶液:

PBS, 0.1% BSA, 0.05% Sodium azide.

生产商:

GeneTex

功能与背景:

The regulated translation of messenger RNA is essential for cell-cycle progression, establishment of the body plan during early development, and modulation of key activities in the central nervous system. Cytoplasmic polyadenylation, which is one mechanism of controlling translation, is driven by CPEB (cytoplasmic polyadenylation element binding protein), a highly conserved, sequence-specific RNA-binding protein that binds to the cytoplasmic polyadenylation element, and modulates translational repression and mRNA localization. In both vertebrates and invertebrates, the expression of several maternal mRNAs is regulated by cytoplasmic polyadenylation. In Xenopus oocytes, where most of the biochemical details of this process have been examined, polyadenylation is controlled by CPEB. Early metazoan development is programmed by maternal mRNAs inherited by the egg at the time of fertilization. These mRNAs are not translated en masse at any one time or at any one place, but instead their expression is regulated both temporally and spatially. Mammalian neurons, particularly in the synapto-dendritic compartment, also contain localized mRNAs such as that encoding alpha-CaMKII. Here, synaptic activation drives local translation, an event that is involved in synaptic plasticity and possibly long-term memory storage. Synaptic translation of alpha-CaMKII mRNA also appears to be controlled by CPEB, which is enriched in the postsynaptic density. Therefore, CPEB-controlled local translation may influence such seemingly disparate processes as the cell cycle and synaptic plasticity.

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