PSF2蛋白抗体

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英文名称  Anti-PSF2

中文名称  PSF2蛋白抗体

别    名  GINS complex subunit 2; GINS2; HSPC037; PSF2_HUMAN.

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, Dog, Pig

产品类型  一抗    

研究领域  肿瘤 细胞生物 细胞周期蛋白 细胞分化  

蛋白分子量  predicted molecular weight: 21kDa

性    状  Lyophilized or Liquid

PSF2蛋白抗体着国内抗体行业的崛起，我国自主品牌的抗体，都蛮多了，质量也不错，技术在逐渐成熟，价格也比国外的廉价的多，受到国内顾客的热捧，我们公司为了方便客户，特推出阴离子转运蛋白-1抗体规格15ug、30ug、50ug、100ug，15ug和30ug等，我们全国包邮，大中城市免费快递。抗体分子是生物学和医学领域用途最为广泛的蛋白分子。抗体作为疾病预防、诊断和治疗的制剂已有上百年的发展历史。随着生命科学研究的迅猛发展，抗体工程在生物技术领域越来越占有非常重要的地位。我公司可为您提供快速的、高质量的和经济的多克隆抗体制备服务，并将成为您在科研及生产中的得力助手。

免 疫 原  KLH conjugated synthetic peptide derived from human PSF2

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  IP=1:20-100  IHC-P=1:100-500  IHC-F=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 The GINS complex is composed of four subunits, encoded by SLD5, PSF1, PSF2, and PSF3. In S. cerevisiae, it was first identified by genetic and biochemical methods to determine factors interacting with Sld5p. Genetic interactions between these four genes also suggest that they act together. The GINS complex was independently isolated in a large scale screen for cell cycle defects. A similar complex is found in Xenopus and has a ring-like structure. In yeast, all four genes are essential and cells defective in SLD5, PSF1, or PSF2 are impaired in their ability to replicate DNA. The complex localizes to origins of DNA replication and Sld5p was previously implicated as functioning in DNA replication due to its genetic interaction with DPB11. Additional genetic and biochemical interactions of the GINS complex with Dpb11p, Dpb2p, and Sld3p suggest that it functions in some way at the replication fork during DNA synthesis.

Function : The GINS complex plays an essential role in theinitiation of DNA replication, and progression of DNA replicationforks. GINS complex seems to bind preferentially to single-strandedDNA.

Subunit : Component of the GINS complex which is a heterotetramerof GINS1, GINS2, GINS3 and GINS4. Forms a stable subcomplex withGINS3. GINS complex interacts with DNA primase in vitro.

Subcellular Location : Nucleus (By similarity).

PSF2蛋白抗体Post-translational modifications : Phosphorylated upon DNA damage, probably by ATM or ATR.

Similarity : Belongs to the GINS2/PSF2 family.

Database links : UniProtKB/Swiss-Prot: Q9Y248.1