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Rabbit Anti-CstF-64/FITC Conjugated antibody (bs-6995R-FITC)
訂購熱線:400-901-9800
訂購郵箱:sales@xucheq.com
訂購QQ:  400-901-9800
技術(shù)支持:techsupport@xucheq.com
說 明 書: 100ul  
100ul/2980.00元
大包裝/詢價
產(chǎn)品編號 bs-6995R-FITC
英文名稱1 Rabbit Anti-CstF-64/FITC Conjugated antibody
中文名稱 FITC標(biāo)記的細胞分裂相關(guān)蛋白CSTF64抗體
別    名 CF1 64 kDa subunit, tau variant; Cleavage stimulation factor 64 kDa subunit, tau variant; CSTF 64 kDa subunit, tau variant; KIAA0689; TauCstF64; CSTFT_HUMAN.  
規(guī)格價格 100ul/2980元 購買        大包裝/詢價
說 明 書 100ul  
研究領(lǐng)域 細胞生物  免疫學(xué)  細胞分化  表觀遺傳學(xué)  
抗體來源 Rabbit
克隆類型 Polyclonal
交叉反應(yīng) (predicted: Human, Mouse, Rat, Pig, Cow, Horse, Rabbit, Sheep, )
產(chǎn)品應(yīng)用 IF=1:50-200 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 64kDa
性    狀 Lyophilized or Liquid
濃    度 1mg/ml
免 疫 原 KLH conjugated synthetic peptide derived from human Q9H0L4/CstF-64 (51-150aa)
亞    型 IgG
純化方法 affinity purified by Protein A
儲 存 液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存條件 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.
產(chǎn)品介紹 background:
Polyadenylation of mRNA precursors is a two-step reaction that requires multiple protein factors. The first step, endonucleolytic cleavage of polyadenylation substrates, requires CstF (cleavage stimulation factor), a heterotrimer that is composed of three distinct subunits. CstF-64 contains an RNA binding domain and is responsible for the RNA binding activity of CstF. CstF-64 is expressed in all somatic cells and in pre- and postmeiotic, but not meiotic, germ cells. However, a large variant of CstF-64, called t CstF-64, is abundantly expressed in meiotic and postmeiotic cells in the testis and to a lesser extent in the brain, and promotes the germ cell pattern of polyadenylation. The gene encoding CstF-64 (designated CSTF2) maps to the X chromosome, whereas t CstF-64 is encoded by an autosomal gene. The increase in CstF-64 concentration during B cell activation switches IgM heavy chain mRNA expression from membrane-bound to secreted forms, suggesting that CstF-64 plays a key role in regulating IgM heavy chain expression during B cell differentiation.

Function:
May play a significant role in AAUAAA-independent mRNA polyadenylation in germ cells. Directly involved in the binding to pre-mRNAs

Subcellular Location:
Nuclear

Post-translational modifications:
Phosphorylated upon DNA damage, probably by ATM or ATR.

Similarity:
Contains 1 RRM (RNA recognition motif) domain.

Database links:

Entrez Gene: 1478 Human

Omim: 300907 Human

SwissProt: P33240 Human

Unigene: 132370 Human



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