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RNF123 Rabbit pAb (bs-9249R)  
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50ul/1180.00元
100ul/1980.00元
200ul/2800.00元
大包装/询价

产品编号 bs-9249R
英文名称 RNF123 Rabbit pAb
中文名称 环指蛋白123抗体
别    名 FP1477; KPC1; RN123_HUMAN; RNF123; Kip1 ubiquitination-promoting complex protein 1; RING finger protein 123; 2.3.2.27;   
研究领域 细胞生物  免疫学  
抗体来源 Rabbit
克隆类型 Polyclonal
克 隆 号
交叉反应 Human,Mouse (predicted: Rat,Pig,Dog)
产品应用 WB=1:500-2000,IHC-P=1:100-500,IHC-F=1:100-500,IF=1:50-200,Flow-Cyt=1ug/Test
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
理论分子量 149 kDa
细胞定位 细胞浆 
性    状 Liquid
浓    度 1mg/ml
免 疫 原 KLH conjugated synthetic peptide derived from human RNF123: 1-100/1314 
亚    型 IgG
纯化方法 affinity purified by Protein A
缓 冲 液 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
保存条件 Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.
注意事项 This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed PubMed
产品介绍 The RING-type zinc finger motif is present in a number of viral and eukaryotic proteins and is made of a conserved cysteine-rich domain that is able to bind two zinc atoms. Proteins that contain this conserved domain are generally involved in protein-protein interactions and protein-DNA interactions. RNF123 (RING finger protein 123), also known as KPC1 (Kip1 (p27) ubiquitination-promoting complex protein 1) or FP1477, contains one RING-type zinc finger domain and one SPRY domain. Localizing to the cytoplasm, RNF123 functions as the catalytic component of the KPC complex that acts as an E3 ubiquitin-protein ligase. Specifically, RNF123 is essential for the ubiquitination and subsequent degradation of p27 during the cell cycle G1 phase. Via its N-terminus, RNF123 is known to interact with GBDR1 (another component of the KPC) and p27 (a cyclin-dependent kinase inhibitor). Due to alternative splicing events, two isoforms exist for RNF123.

Function:
Catalytic subunit of the KPC complex that acts as E3 ubiquitin-protein ligase. Required for poly-ubiquitination and proteasome-mediated degradation of CDKN1B during G1 phase of the cell cycle.

Subunit:
Component of the KPC complex composed of RNF123/KPC1 and UBAC1/KPC2. Interacts with UBAC1 and CDKN1B via its N-terminal domain.

Subcellular Location:
Cytoplasmic

Post-translational modifications:
Ubiquitinated, leading to its degradation. Deubiquitinated by USP19, thereby stimulating CDKN1B ubiquitin-dependent degradation (By similarity).

Similarity:
Contains 1 B30.2/SPRY domain.
Contains 1 RING-type zinc finger.

SWISS:
Q5XPI4

Gene ID:
63891

Database links:

Entrez Gene: 63891 Human

SwissProt: Q5XPI4 Human

Unigene: 553723 Human



产品图片
Sample: Brain (Mouse) Lysate at 40 ug Primary: Anti-RNF123 (bs-9249R) at 1/300 dilution Secondary: HRP conjugated Goat-Anti-rabbit IgG (bs-0295G-HRP) at 1/5000 dilution Predicted band size: 149 kD Observed band size: 149 kD
Tissue/cell: mouse embryo tissue; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min; Incubation: Anti-RNF123 Polyclonal Antibody, Unconjugated(bs-9249R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
Tissue/cell: mouse brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min; Incubation: Anti-RNF123 Polyclonal Antibody, Unconjugated(bs-9249R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
Blank control(black line):HepG2. Primary Antibody (green line): Rabbit Anti-RNF123 antibody (bs-9249R) Dilution:1ug/Test; Secondary Antibody(white blue line): Goat anti-rabbit IgG-AF488 Dilution: 0.5ug/Test. Isotype control(orange line): Normal Rabbit IgG Protocol The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 90% ice-cold methanol for 20 min at -20℃, The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
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