STUB1 Rabbit pAb(bs-15405R)-50ul/100ul/200ul

STUB1 Rabbit pAb(bs-15405R)-50

ul/100ul/200ul
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  • ￥1180 - 2800
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  • bs-15405R
  • 2025年10月24日
  • 产品信息以Bioss网站为准
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北京博奥森生物技术有限公司
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    • 规格：

      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-15405R
    英文名称STUB1 Rabbit pAb
    中文名称E3泛素蛋白连接酶CHIP蛋白抗体
    英文别名CHIP_HUMAN; E3 ubiquitin-protein ligase CHIP; CHIP; EC:2.3.2.27; Antigen NY-CO-7; CLL-associated antigen KW-8; Carboxy terminus of Hsp70-interacting protein; RING-type E3 ubiquitin transferase CHIP; STIP1 homology and U box-containing protein 1; PP1131; SCA48; UBOX1; SCAR16; HSPABP2; NY-CO-7; SDCCAG7;
    产品应用WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500

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

    交叉反应Human, Rat (Mouse, Chicken, Dog, Pig, Cow, Horse, Sheep)
    抗体来源Rabbit
    免疫原KLH conjugated synthetic peptide derived from human STUB1
    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35 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 > Cell cycle > Ubiquitin ligases

    Epigenetics and Nuclear Signaling > Nuclear Signaling Pathways > SMADs

    Epigenetics and Nuclear Signaling > Ubiquitin & Ubiquitin Like Modifiers > E3 Ubiquitin Ligases

    Signal Transduction > Protein Trafficking > Chaperones > Heat Shock Proteins

    亚基Homodimer (By similarity). Interacts with BAG2, and with the E2 ubiquitin conjugating enzymes UBE2D1, UBE2D2 and UBE2D3. Interacts with the C-terminal domains of HSPA8 and HSPA1A. Detected in a ternary complex containing STUB1, HSPA1A and HSPBP1. Interacts with MKKS. Interacts with DYX1C1 and POLB. Interacts (via TPR repeats) with HSP90AA1. Interacts (when monoubiquitinated) with ATXN3. Interacts with UBE2W (By similarity). Interacts (via the U-box domain) with the UBE2V2-UBE2N heterodimer; the complex has a specific 'Lys-63'-linked polyubiquitination activity. Interacts with DNAJB6.
    亚细胞定位Cytoplasm.
    组织特异性Highly expressed in skeletal muscle, heart, pancreas, brain and placenta. Detected in kidney, liver and lung.
    翻译后修饰Monoubiquitinated at Lys-2 following cell stress by UBE2W, promoting the interaction with ATXN3 (By similarity). Auto-ubiquitinated; mediated by UBE2D1 and UBE2D2.
    相似性Contains 3 TPR repeats.
    Contains 1 U-box domain.
    功能E3 ubiquitin-protein ligase which targets misfolded chaperone substrates towards proteasomal degradation. Collaborates with ATXN3 in the degradation of misfolded chaperone substrates: ATXN3 restricting the length of ubiquitin chain attached to STUB1/CHIP substrates and preventing further chain extension. Ubiquitinates NOS1 in concert with Hsp70 and Hsp40. Modulates the activity of several chaperone complexes, including Hsp70, Hsc70 and Hsp90. Mediates transfer of non-canonical short ubiquitin chains to HSPA8 that have no effect on HSPA8 degradation. Mediates polyubiquitination of DNA polymerase beta (POLB) at 'Lys-41', 'Lys-61' and 'Lys-81', thereby playing a role in base-excision repair: catalyzes polyubiquitination by amplifying the HUWE1/ARF-BP1-dependent monoubiquitination and leading to POLB-degradation by the proteasome. Mediates polyubiquitination of CYP3A4. Ubiquitinates EPHA2 and may regulate the receptor stability and activity through proteasomal degradation.
    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 protein containing tetratricopeptide repeat and a U-box that functions as a ubiquitin ligase/cochaperone. The encoded protein binds to and ubiquitinates shock cognate 71 kDa protein (Hspa8) and DNA polymerase beta (Polb), among other targets. Mutations in this gene cause spinocerebellar ataxia, autosomal recessive 16. Alternative splicing results in multiple transcript variants. There is a pseudogene for this gene on chromosome 2. [provided by RefSeq, Jun 2014]

     

    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}

     

    STUB1 Rabbit pAb(bs-15405R)-50
    P‌‌araformaldehyde-fixed, paraffin embedded (rat brain); 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; Antibody incubation with (CHIP) Polyclonal Antibody, Unconjugated (bs-15405R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
    STUB1 Rabbit pAb(bs-15405R)-50
    Sample:
    Hela(Human) Cell Lysate at 30 ug
    Primary: Anti-CHIP (bs-15405R) at 1/1000 dilution
    Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
    Predicted band size: 35 kD
    Observed band size: 35 kD

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