英文名称 Anti-eIF1
中文名称 真核翻译起始因子1抗体
别 名 A121; eIF1; EIF1_HUMAN; EIF1A; Eukaryotic translation initiation factor 1; ISO1; Protein translation factor SUI1 homolog; SUI1; Sui1iso1.
真核翻译起始因子1抗体浓 度 1mg/1ml
规 格 0.2ml/200μg
抗体来源 Rabbit
克隆类型 polyclonal
交叉反应 Human, Mouse, Rat, Chicken, Pig, Horse
产品类型 一抗
研究领域 转录调节因子 表观遗传学
蛋白分子量 predicted molecular weight: 13kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from human eIF1
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
产品应用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500
(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.
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.
Important Note This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
产品介绍 In mammalian cells, translation is controlled at the level of polypeptide chain initiation by initiation factors. Eukaryotic translation initiation factor 1 (eIF1) is crucial for the scanning process in vitro. During the scanning process, eIF1 is a component of a complex involved in recognition of the initiator codon. Translation is also initiated by the role of eIF1 in regulating the activity of ribosomal subunits 43S, 48S and 40S. eIF1 enables 43S ribosomal complexes to discern between cognate and near-cognate initiation codons, sensing the nucleotide content of initiation codons. It is also a promotor, along with eukar-yotic translation initiation factor 1A (eIF1A), for assembly of 48S ribosomal complexes at the initiation codon of a conventional capped mRNA. In addition, eIF1 and eIF1A, together with eukaryotic translation initiation factor 5 (eIF5), function in the formation of stable 40S ribosomal preinitiation complexes.
Function : Necessary for scanning and involved in initiation site selection. Promotes the assembly of 48S ribosomal complexes at the authentic initiation codon of a conventional capped mRNA.
Subunit : Interacts with RENT2.
Similarity : Belongs to the SUI1 family.
Database links : UniProtKB/Swiss-Prot: P41567.1
半个多世纪以来,抗体一直作为常用的研究工具,因此对其使用和储存已有丰富的经验。这些经验让人们知道如何对抗体进行操作,由于抗体的稳定性好,使用并不困难。抗体较其他蛋白不易变性,易于存放、纯化和标记。蛋白G和蛋白A等抗体结合蛋白的发现使得这项工作更具可行性。
选择合适的抗体对免疫化学技术的成功极为重要。没有任何一种来源的抗体能够满足本书所述的各种方法的要求。为了研究某一重要的抗原,应选用具有不同特性的多种抗体。在没有一套良好特性的抗体可用于研究机体中每一种蛋白之前,选择及制备适合各种技术要求的抗体非常必要。
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更多真核翻译起始因子1抗体价格、批发价、品牌、厂家及抗体详细说明书,都可以免费咨询及索取。