染色体浓缩调控蛋白1抗体

英文名称    RCC1    

中文名称    染色体浓缩调控蛋白1抗体    

别    名    Cell cycle regulatory protein; CHC 1; CHC1; Chromosome condensation 1; Chromosome condensation protein 1; Guanine nucleotide releasing protein; HERC2; Ran GEF; RanGEF; RCC 1; RCC1 I; Regulator of chromosome condensation 1; Regulator of chromosome condensation; SHEP1; RCC1_HUMAN.    

染色体浓缩调控蛋白1抗体            

说 明 书    0.2ml      

研究领域    细胞生物  染色质和核信号  信号转导  转录调节因子  激酶和磷酸酶      

抗体来源    Rabbit    

克隆类型    Polyclonal    

交叉反应    Human, Mouse, Rat, Pig, Cow,     

产品应用    WB=1:100-500 ELISA=1:500-1000 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.    

分 子 量    46kDa    

细胞定位    细胞核 细胞浆     

性    状    Lyophilized or Liquid    

浓    度    1mg/1ml    

免 疫 原    KLH conjugated synthetic peptide derived from human RCC1 (2-50aa)    

亚    型    IgG    

纯化方法    affinity purified by Protein A    

储 存 液    0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide    

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.    

染色体浓缩调控蛋白1抗体    产品介绍    background:
Ran GTPase plays important roles in nucleocytoplasmic transport in interphase and in both spindle formation and nuclear envelope (NE) assembly during mitosis. The latter functions rely on the presence of high local concentrations of GTP bound Ran near mitotic chromatin. RanGTP localization has been proposed to result from the association of Ran's GDP/GTP exchange factor, RCC1, with chromatin , but Ran is shown here to bind directly to chromatin in two modes, either dependent or independent of RCC1, and, where bound, to increase the affinity of chromatin for NE membranes.

Function:
Guanine-nucleotide releasing factor that promotes the exchange of Ran-bound GDP by GTP. Involved in the regulation of onset of chromosome condensation in the S phase. Binds both to the nucleosomes and double-stranded DNA. RCC1-Ran complex (together with other proteins) acts as a component of a signal transmission pathway that detects unreplicated DNA. Plays a key role in nucleo-cytoplasmic transport, mitosis and nuclear-envelope assembly.

Subunit:
Interacts with ARRB2; the interaction is detected in the nucleus upon OR1D2 stimulation.

Subcellular Location:
Nucleus. Cytoplasm. Note=Becomes dispersed throughout the cytoplasm during mitosis.

Post-translational modifications:
N-terminal methylation by METTL11A/NTM1 is required for binding double-stranded DNA and stable chromatin association. Di-and trimethylation produce a permanent positive charge on the amino group, which facilitate electrostatic binding to the phosphate groups on DNA, while inhibiting histone-binding. Methylated tail helps retain RCC1 on chromosomes during nucleotide exchange on Ran.

Similarity:
Contains 7 RCC1 repeats.

Gene ID:
1104

Database links:

Entrez Gene: 1104 Human

Entrez Gene: 100088 Mouse

Entrez Gene: 682908 Rat

Omim: 179710 Human

SwissProt: P18754 Human

SwissProt: Q8VE37 Mouse

Unigene: 469723 Human

Unigene: 255045 Mouse

Unigene: 217123 Rat

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

染色体浓缩调控蛋白1抗体    

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