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XRCC4 Mouse mAb(bsm-33092M)-50

ul/100ul/200ul/200ug
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  • ¥1180 - 5600
  • Bioss已认证
  • bsm-33092M
  • 2025年10月16日
  • 产品信息以Bioss网站为准
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      50ul/100ul/200ul/200ug

    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
    规格:200ug产品价格:¥5600.0
    产品编号bsm-33092M
    英文名称XRCC4 Mouse mAb
    中文名称DNA修复基因XRCC4单克隆抗体
    英文别名X-Ray Repair Cross Complementing 4; X-Ray Repair Complementing Defective Repair In Chinese Hamster Cells 4; XRCC4_HUMAN; DNA Repair Protein XRCC4; X-Ray Repair, Complementing Defective, Repair In Chinese Hamster; X-Ray Repair Cross-Complementing Protein 4; SSMED;
    产品应用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
    抗体来源Mouse
    免疫原Recombinant human XRCC4 protein
    亚型IgG
    性状Liquid
    纯化方法affinity purified by Protein G
    克隆类型Monoclonal
    理论分子量38 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 Damage & Repair > Non Homol. End Joining

    亚基Homodimer and homotetramer in solution. The homodimer associates with LIG4, and the LIG4-XRCC4 complex associates in a DNA-dependent manner with the DNA-PK complex formed by the Ku p70/p86 dimer (XRCC6/XRCC5) and PRKDC. Seems to interact directly with PRKDC but not with the Ku p70/86 dimer. Interacts with XLF/Cernunnos. Interacts with APTX and APLF.
    亚细胞定位Nucleus.
    组织特异性Widely expressed.
    翻译后修饰Phosphorylated by PRKDC. The phosphorylation seems not to be necessary for binding to DNA. Phosphorylation by CK2 promotes interaction with APTX.
    Monoubiquitinated.
    Sumoylation at Lys-210 is required for nuclear localization and recombination efficiency. Has no effect on ubiquitination.
    相似性Belongs to the XRCC4 family.
    功能Involved in DNA non-homologous end joining (NHEJ) required for double-strand break repair and V(D)J recombination. Binds to DNA and to DNA ligase IV (LIG4). The LIG4-XRCC4 complex is responsible for the NHEJ ligation step, and XRCC4 enhances the joining activity of LIG4. Binding of the LIG4-XRCC4 complex to DNA ends is dependent on the assembly of the DNA-dependent protein kinase complex DNA-PK to these DNA ends.
    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The x-ray repair cross-complementing (XRCC) proteins are responsible for efficiently repairing and maintaining genetic stability following DNA base damage. These genes share sequence similarity with the yeast DNA repair protein Rad51. XRCC1 is a protein that facilitates the DNA base excision repair pathway by interacting with DNA ligase III and DNA polymerase to repair DNA single-strand breaks. XRCC2 and XRCC3 are both involved in maintaining chromosome stability during cell division. XRCC2 is required for efficient repair of DNA double-strand breaks by homologous recombination between sister chromatids, and XRCC3 interacts directly with Rad51 to cooperate with Rad51 during recombinational repair. XRCC4 is an accessory factor of DNA ligase IV that preferentially binds DNA with nicks or broken ends. XRCC4 binds to DNA ligase IV and enhances its joining activity, and it is also involved in V(D)J recombination. Any defect in one of the known components of the DNA repair/V(D)J recombination machinery (Ku-70, Ku-80, DNA-PKCS, XRCC4 and DNA ligase IV) leads to abortion of the V(D)J rearrangement process and early block in both T and B cell maturation.

     

    应用推荐稀释比例
    {IHC-P}{1:100-500}
    {IHC-F}{1:100-500}
    {IF}{1:100-500}

     

    产品细节图片1
    P‌‌araformaldehyde-fixed, paraffin embedded (Human colon cancer); 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 (XRCC4) Monoclonal Antibody, Unconjugated (bsm-33092M) at 1:800 overnight at 4°C, followed by operating according to SP Kit(Mouse) (sp-0024) instructions and DAB staining.
    产品细节图片2
    P‌‌araformaldehyde-fixed, paraffin embedded (Human colon carcinoma); 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 (XRCC4) Monoclonal Antibody, Unconjugated (ascites of bsm-33092M 7D11) at 1:2000 overnight at 4°C, followed by a conjugated secondary (sp-0024) for 20 minutes and DAB staining.

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