TRIM21 | Ro52/SSA1 Rabbit pAb(bs-0635R)-50ul/100ul/200ul产品图
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TRIM21 | Ro52/SSA1 Rabbit pAb(

bs-0635R)-50ul/100ul/200ul
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  • bs-0635R
  • 2026年10月13日
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    北京博奥森生物技术有限公司
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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-0635R
    英文名称TRIM21 Rabbit pAb
    中文名称核糖核蛋白自身抗原抗体
    英文别名52 kDa ribonucleoprotein autoantigen Ro/SS-A; 52 kDa Ro protein; 52kD Ro/SSA autoantigen; Autoantigen Ro/SSA, 52-KD; E3 ubiquitin-protein ligase TRIM21; RING finger protein 81; RNF81; Ro 52; Ro(SS-A); Ro52; RO52_HUMAN; Sicca syndrome antigen A; Sjoegren syndrome type A antigen; Sjogren syndrome antigen A1; Sjogren syndrome type A antigen; SS-A; SSA; SSA1: Sjogren syndrome antigen A1(52kDa ribonucleoprotein autoantigen SS-A/Ro); TRIM21; Tripartite motif protein TRIM21; Tripartite motif-containing 21; Tripartite motif-containing protein 21.
    产品应用WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500, ELISA=1:5000-10000

    Not yet tested in other applications.
    Optimal working dilutions must be determined by the end user.

    交叉反应Human, Rat, Mouse
    抗体来源Rabbit
    免疫原KLH conjugated synthetic peptide derived from human TRIM21 N-terminus
    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52 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 > Chromatin Binding Proteins > DNA / RNA binding

    Epigenetics and Nuclear Signaling > DNA / RNA > RNA Processing

    Epigenetics and Nuclear Signaling > DNA / RNA > RNA Processing > Splicing

    Immunology > Immune System Diseases > Antiviral Signaling

    亚基Interacts (via C-terminus) with IRF8 (via C-terminus). Component of a SCF(SKP2)-like complex containing CUL1, SKP1, TRIM21 and SKP2. Interacts with CALR, CUL1, FBXW11, HSPA5, IKBKB, IRF3, SKP1 and VCP. Interacts with SKP2; the interaction with SKP2 does not depend on an intact F-box domain. Interacts (via N-terminus and C-terminus) with DCP2 (via N-terminus and C-terminus).
    亚细胞定位Cytoplasm. Nucleus. Cytoplasm, P-body. Note=Enters the nucleus upon exposure to nitric oxide. Localizes to small dot- or rod-like structures in the cytoplasm, called cytoplasmic bodies (P-body) that are located underneath the plasma membrane and also diffusely in the cytoplasm and are highly motil in cells. Cytoplasmic bodies are located along the microtubules and do not share the same cytoplasmic bodies with TRIM5. Colocalizes with DCP2 in P-body.
    组织特异性Isoform 1 and isoform 2 are expressed in fetal and adult heart and fetal lung.
    翻译后修饰Autoubiquitinated; does not lead to its proteasomal degradation. Deubiquitinated by USP4; leading to its stabilization.
    相似性Belongs to the TRIM/RBCC family._x000D_
    Contains 1 B box-type zinc finger._x000D_
    Contains 1 B30.2/SPRY domain._x000D_
    Contains 1 RING-type zinc finger.
    功能E3 ubiquitin-protein ligase whose activity is dependent on E2 enzymes, UBE2D1, UBE2D2, UBE2E1 and UBE2E2. Forms a ubiquitin ligase complex in cooperation with the E2 UBE2D2 that is used not only for the ubiquitination of USP4 and IKBKB but also for its self-ubiquitination. Component of cullin-RING-based SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complexes such as SCF(SKP2)-like complexes. A TRIM21-containing SCF(SKP2)-like complex is shown to mediate ubiquitination of CDKN1B ('Thr-187' phosphorylated-form), thereby promoting its degradation by the proteasome. Monoubiquitinates IKBKB that will negatively regulates Tax-induced NF-kappa-B signaling. Negatively regulates IFN-beta production post-pathogen recognition by polyubiquitin-mediated degradation of IRF3. Mediates the ubiquitin-mediated proteasomal degradation of IgG1 heavy chain, which is linked to the VCP-mediated ER-associated degradation (ERAD) pathway. Promotes IRF8 ubiquitination, which enhanced the ability of IRF8 to stimulate cytokine genes transcription in macrophages. Plays a role in the regulation of the cell cycle progression. Enhances the decapping activity of DCP2. Exists as a ribonucleoprotein particle present in all mammalian cells studied and composed of a single polypeptide and one of four small RNA molecules. At least two isoforms are present in nucleated and red blood cells, and tissue specific differences in RO/SSA proteins have been identified. The common feature of these proteins is their ability to bind HY RNAs.2.
    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This gene encodes a member of the tripartite motif (TRIM) family. The TRIM motif includes three zinc-binding domains, a RING, a B-box type 1 and a B-box type 2, and a coiled-coil region. The encoded protein is part of the RoSSA ribonucleoprotein, which includes a single polypeptide and one of four small RNA molecules. The RoSSA particle localizes to both the cytoplasm and the nucleus. RoSSA interacts with autoantigens in patients with Sjogren syndrome and systemic lupus erythematosus. Alternatively spliced transcript variants for this gene have been described but the full-length nature of only one has been determined. [provided by RefSeq, Jul 2008].

     

    应用推荐稀释比例
    {WB}{1:500-2000}
    {IHC-P}{1:100-500}
    {IHC-F}{1:100-500}
    {IF}{1:100-500}
    {ELISA}{1:5000-10000}

     

    产品细节图片1
    Sample: U937 Cell Lysate at 40 ug
    _x000D_ Primary: Anti-TRIM21 (bs-0635R) at 1/300 dilution
    _x000D_ Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
    _x000D_ Predicted band size: 52 kD
    _x000D_ Observed band size: 56 kD
    _x000D_
    产品细节图片2
    Sample:
    _x000D_ Heart (Mouse) Lysate at 40 ug
    _x000D_ Primary: Anti- TRIM21 (bs-0635R) at 1/1000 dilution
    _x000D_ Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
    _x000D_ Predicted band size: 52 kD
    _x000D_ Observed band size: 52 kD
    _x000D_
    产品细节图片3
    Sample:
    _x000D_ Lung (Mouse) Lysate at 40 ug
    _x000D_ Primary: Anti- TRIM21 (bs-0635R) at 1/1000 dilution
    _x000D_ Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
    _x000D_ Predicted band size: 52 kD
    _x000D_ Observed band size: 52 kD
    _x000D_
    产品细节图片4
    P‌‌araformaldehyde-fixed, paraffin embedded (mouse lung); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Incubation with (TRIM21) Polyclonal Antibody, Unconjugated (bs-0635R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
    产品细节图片5
    P‌‌araformaldehyde-fixed, paraffin embedded (rat lung); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Incubation with (TRIM21) Polyclonal Antibody, Unconjugated (bs-0635R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
    产品细节图片6
    P‌‌araformaldehyde-fixed, paraffin embedded (rat lymphoid); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Incubation with (TRIM21) Polyclonal Antibody, Unconjugated (bs-0635R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
    产品细节图片7
    P‌‌araformaldehyde-fixed, paraffin embedded (human colon); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Incubation with (TRIM21) Polyclonal Antibody, Unconjugated (bs-0635R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

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    图标文献和实验
    该产品被引用文献
    [1]The Ubiquitin E3 Ligase TRIM21 Promotes Hepatocarcinogenesis by Suppressing the p62-Keap1-Nrf2 Antioxidant Pathway
    PMID:33482392Cell Mol Gastroenterol Hepatol2021
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    TRIM21 | Ro52/SSA1 Rabbit pAb(bs-0635R)-50ul/100ul/200ul
    ￥1180 - 2800