Tissue/cell: rat uterus 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-Nucleolin/C23 Polyclonal Antibody, Unconjugated(bs-8536R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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- bs-8536R
- 2025年10月16日
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50ul/100ul/200ul
| 规格： | 50ul | 产品价格： | ￥1180.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥1980.0 |
| 规格： | 200ul | 产品价格： | ￥2800.0 |
| 产品编号 | bs-8536R |
| 英文名称 | Nucleolin/C23 Rabbit pAb |
| 中文名称 | 核仁蛋白C23抗体 |
| 英文别名 | C23; NCL; Nucl; NUCL_HUMAN; Nucleolin; Protein C23. |
| 产品应用 | IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500, Flow-Cyt=1μg/Test Not yet tested in other applications. |
| 交叉反应 | Human, Rat (Mouse, Dog, Pig, Cow, Horse) |
| 抗体来源 | Rabbit |
| 免疫原 | KLH conjugated synthetic peptide derived from human Nucleolin |
| 亚型 | IgG |
| 性状 | Liquid |
| 纯化方法 | affinity purified by Protein A |
| 克隆类型 | Polyclonal |
| 理论分子量 | 76 kDa |
| 浓度 | 1mg/ml |
| 储存液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 研究领域 | Epigenetics and Nuclear Signaling > DNA / RNA > DNA Synthesis Epigenetics and Nuclear Signaling > DNA / RNA > RNA Processing Epigenetics and Nuclear Signaling > DNA / RNA > Translation > Ribosome Tags & Cell Markers > Subcellular Markers > Nucleus > Nucleolus |
| 亚基 | Identified in a mRNP granule complex, at least composed of ACTB, ACTN4, DHX9, ERG, HNRNPA1, HNRNPA2B1, HNRNPAB, HNRNPD, HNRNPL, HNRNPR, HNRNPU, HSPA1, HSPA8, IGF2BP1, ILF2, ILF3, NCBP1, NCL, PABPC1, PABPC4, PABPN1, RPLP0, RPS3, RPS3A, RPS4X, RPS8, RPS9, SYNCRIP, TROVE2, YBX1 and untranslated mRNAs. Interacts with APTX and NSUN2. Component of the SWAP complex that consists of NPM1, NCL/nucleolin, PARP1 and SWAP70. Component of a complex which is at least composed of HTATSF1/Tat-SF1, the P-TEFb complex components CDK9 and CCNT1, RNA polymerase II, SUPT5H, and NCL/nucleolin. Interacts (via RRM1 and C-terminal RRM4/Arg/Gly-rich domains) with TERT; the interaction is important for nucleolar localization of TERT. Interacts with ERBB4. Interacts with GZF1; this interaction is important for nucleolar localization of GZF1. Interacts with NVL. |
| 亚细胞定位 | Nucleus, nucleolus. Cytoplasm. Note=Localized in cytoplasmic mRNP granules containing untranslated mRNAs. |
| 翻译后修饰 | Some glutamate residues are glycylated by TTLL8. This modification occurs exclusively on glutamate residues and results in a glycine chain on the gamma-carboxyl group (By similarity). |
| 相似性 | Contains 4 RRM (RNA recognition motif) domains. |
| 功能 | Nucleolin is the major nucleolar protein of growing eukaryotic cells. It is found associated with intranucleolar chromatin and pre-ribosomal particles. It induces chromatin decondensation by binding to histone H1. It is thought to play a role in pre-rRNA transcription and ribosome assembly. May play a role in the process of transcriptional elongation. Binds RNA oligonucleotides with 5'-UUAGGG-3' repeats more tightly than the telomeric single-stranded DNA 5'-TTAGGG-3' repeats. |
| 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. |
| 背景资料 | Nucleolin is the major nucleolar protein of growing eukaryotic cells. C23 (nucleolin, NCL) is a eukaryotic nucleolar phosphoprotein that influences synthesis and maturation of ribosomes. C23 localizes to dense fibrillar regions of the nucleolus. It contains four RNA binding domains that interact with pre-rRNA during synthesis. C23 can influence RNA processing, ribosomal gene transcription and nucleolar targeting of ribosomal components. It is known to associate with a variety of proteins, including the nucleolar protein B23. Phosphorylation by Cdc2 and casein kinase II causes translocation of C23 from the nucleolus to the cytoplasm. Mitotic phosphorylated forms of Bcl-2 are present in nuclear structures in prophase Hela cells together with C23 and Ki-67. Retinoic acid-induced apoptosis leads to C23 down-regulation and Bcl-2 mRNA instability. C23 binds the human telomerase reverse transcriptase subunit (TERT) through interactions with its RNA binding domain 4 and carboxyl-terminal RGG domain, and this interaction is critical for the nucleolar localization of human TERT. |
| 应用 | 推荐稀释比例 |
| {IHC-P} | {1:100-500} |
| {IHC-F} | {1:100-500} |
| {IF} | {1:100-500} |
| {Flow-Cyt} | {1μg/Test} |
Blank control(blue): Hela(fixed with 2% Paraformaldehyde (10 min) and then permeabilized with ice-cold 90% methanol for 30 min on ice).
Primary Antibody: Rabbit Anti- Phospho-c-Fos (Ser32) /AF488 antibody(bs-8536R-AF488), Dilution: 1μg in 100 μL 1X PBS containing 0.5% BSA;
Isotype Control Antibody: Rabbit IgG/AF488(orange) ,used under the same conditions.
Primary Antibody: Rabbit Anti- Phospho-c-Fos (Ser32) /AF488 antibody(bs-8536R-AF488), Dilution: 1μg in 100 μL 1X PBS containing 0.5% BSA;
Isotype Control Antibody: Rabbit IgG/AF488(orange) ,used under the same conditions.
Blank control: Molt4.
Primary Antibody (green line): Rabbit Anti- Nucleolin/C23/FITC Conjugated antibody (bs-8536R-FITC)
Dilution: 1μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG-FITC .
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 0.1% PBST 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. The cells were stained with Primary Antibody for 30 min at room temperature. Acquisition of 20,000 events was performed.
Primary Antibody (green line): Rabbit Anti- Nucleolin/C23/FITC Conjugated antibody (bs-8536R-FITC)
Dilution: 1μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG-FITC .
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 0.1% PBST 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. The cells were stained with Primary Antibody for 30 min at room temperature. Acquisition of 20,000 events was performed.
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文献和实验该产品被引用文献
[IF={{ 12.5 }}] {Jiahang Zhang. et al. Snora54 negatively regulates self-renewal of intestinal stem cells and gut regeneration via suppression of Notch2 signaling. SCI ADV. 2025 May;11(21)} {WB} {Mouse}
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. Retrieved 2010-11-29. ^ Nielsen BS, Jørgensen S, Fog JU, Søkilde R, Christensen IJ, Hansen U, Brünner N, Baker A, Møller S, Nielsen HJ (October 2010). "High levels of microRNA-21 in the stroma of colorectal cancers predict short disease-free survival
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Nucleolin/C23 Rabbit pAb(bs-8536R)-50ul/100ul/200ul
￥1180 - 2800
