供货周期: | 现货 |
品牌: | CST |
规格: | g/mg |
货号: | hz-14036R |
CAS号: |
英文名称 CPSF2
中文名称 剪切及多聚腺苷酸化特异因子蛋白2抗体
别 名 Cleavage and polyadenylation specific factor 2; Cleavage and polyadenylation specificity factor 100 kDa subunit; Cleavage and polyadenylation specificity factor subunit 2; CPSF 100 kDa subunit; CPSF 2; CPSF100; KIAA1367.
说 明 书 0.1ml 0.2ml
研究领域 染色质和核信号 细胞分化 表观遗传学
抗体来源 Rabbit
克隆类型 Polyclonal
交叉反应 Human, Mouse, Rat, Chicken, Cow, Horse, Rabbit,
产品应用 WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 剪切及多聚腺苷酸化特异因子蛋白2抗体(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 88kDa
细胞定位 细胞核
性 状 Lyophilized or Liquid
浓 度 1mg/1ml
免 疫 原 KLH conjugated synthetic peptide derived from human CPSF2
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
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.
剪切及多聚腺苷酸化特异因子蛋白2抗体产品介绍 background:
CPSF contains four subunits and localizes to the nucleoplasm where it recognizes the AAUAAA signal in pre-mRNA and interacts with other proteins to facilitate RNA cleavage and poly(A) synthesis (1,4,5). The human CPSF2 gene maps to chromosome 14q32.12 and encodes the second largest subunit of cleavage and polyadenylation specificity factor. U1 snRNP-A protein (U1A) interacts with and affects the activity of CPSF by stabilizing the interaction of CPSF with the AAUAAA-containing RNAs to increase the efficiency of polyadenylation .
Function:
CPSF2 belongs to the RNA-metabolizing metallo-beta-lactamase-like family, CPSF2/YSH1 subfamily. It is a component of the cleavage and polyadenylation specificity factor (CPSF) complex that plays a key role in pre-mRNA 3 prime-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition. A poly(A) tail is added to eukaryotic mRNA precursors after tightly coupled cleavage and polyadenylation reactions at their 3-prime ends.
剪切及多聚腺苷酸化特异因子蛋白2抗体
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hz-5565R phospho-PRKCB(Ser660) 磷酸化蛋白激酶C抗体
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hz-0281R PLGF/PIGF (human) 胎盘生长相关抗体(人)
hz-0280R PLGF/PIGF (mouse, rat, pig) 胎盘生长因子抗体(小鼠、大鼠、猪)
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