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Rabbit Anti-CstF-64  antibody (bs-6995R)  
~~~促銷代碼KT202411~~~
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說明書: 50ul  100ul  200ul
50ul/1180.00元
100ul/1980.00元
200ul/2800.00元
大包裝/詢價(jià)
產(chǎn)品編號(hào) bs-6995R
英文名稱 Rabbit Anti-CstF-64  antibody
中文名稱 細(xì)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.  
研究領(lǐng)域 細(xì)胞生物  免疫學(xué)  細(xì)胞分化  表觀遺傳學(xué)  
抗體來(lái)源 Rabbit
克隆類型 Polyclonal
交叉反應(yīng) (predicted: Human,Mouse,Rat,Rabbit,Pig,Sheep,Cow,Horse)
產(chǎn)品應(yīng)用 WB=1:500-2000,IHC-P=1:100-500,IHC-F=1:100-500,IF=1:50-200,ELISA=1:5000-10000
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
理論分子量 64kDa
細(xì)胞定位 細(xì)胞核 
性    狀 Liquid
濃    度 1mg/ml
免 疫 原 KLH conjugated synthetic peptide derived from human Q9H0L4/CstF-64: 61-160/616 
亞    型 IgG
純化方法 affinity purified by Protein A
緩 沖 液 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
保存條件 Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.
注意事項(xiàng) This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed PubMed
產(chǎn)品介紹 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.

SWISS:
P33240

Gene ID:
1478

Database links:

Entrez Gene: 1478 Human

Omim: 300907 Human

SwissProt: P33240 Human

Unigene: 132370 Human



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