Anti-USP21 antibody [16E1]

Anti-USP21 antibody [16E1]

• 概述

• 产品描述USP21 (Ubiquitin Specific Peptidase 21) is a Protein Coding gene. Diseases associated with USP21 include Neurodevelopmental Disorder With Spasticity And Poor Growth. Among its related pathways are TNF signaling (REACTOME) and Integrated Breast Cancer Pathway. Gene Ontology (GO) annotations related to this gene include transcription coactivator activity and cysteine-type peptidase activity. An important paralog of this gene is USP2. Deubiquitinates histone H2A, a specific tag for epigenetic transcriptional repression, thereby acting as a coactivator. Deubiquitination of histone H2A releaves the repression of di- and trimethylation of histone H3 at 'Lys-4', resulting in regulation of transcriptional initiation. Regulates gene expression via histone H2A deubiquitination. Also capable of removing NEDD8 from NEDD8 conjugates but has no effect on Sentrin-1 conjugates. Deubiquitinates BAZ2A/TIP5 leading to its stabilization.
• 产品名称Anti-USP21 antibody [16E1]
• 分子量63 kDa
• 种属反应性Human,Mouse,Rat
• 验证应用WB,ICC,IHC-P,FC
• 抗体类型小鼠单抗
• 免疫原Recombinant protein within human USP21 aa 300-500.
• 偶联Non-conjugated

• 性能

• 形态Liquid
• 浓度2 mg/mL.
• 存放说明Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
• 存储缓冲液1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
• 亚型IgG1
• 纯化方式Protein A affinity purified.
• 亚细胞定位Nucleus, cytoplasm.
• 其它名称
  • Deubiquitinating enzyme 21 antibody
  • deubiquitinating enzyme 23 antibody
  • EC 3.1.2.15 antibody
  more

• 应用

  WB:1:500-1:2,000
  ICC:1:50-1:100
  IHC-P:1:50-1:200
  FC:1:50-1:100

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  Fig1: Western blot analysis of USP21 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody was used in 5% BSA at room temperature for 2 hours. Goat Anti-Mouse IgG - HRP Secondary Antibody (HA1006) at 1:5,000 dilution was used for 1 hour at room temperature.
  Positive control:
  Lane 1: SH-SY5Y cell lysates
  Lane 2: K562 cell lysates

   

  

  Fig2: ICC staining of USP21 in 293T cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody  for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Mouse IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).

   

  

  Fig3: Immunohistochemical analysis of paraffin-embedded rat seminal vesicle tissue using anti-USP21 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody  for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

   

  

  Fig4: Immunohistochemical analysis of paraffin-embedded human liver tissue using anti-USP21 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibodyfor 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

   

  

  Fig5: Immunohistochemical analysis of paraffin-embedded human kidney tissue using anti-USP21 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

   

  

  Fig6: Immunohistochemical analysis of paraffin-embedded human small intestine tissue using anti-USP21 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody  for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

   

  

  Fig7: Immunohistochemical analysis of paraffin-embedded mouse heart tissue using anti-USP21 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA fo

   

  

  Fig8: Flow cytometric analysis of USP21 was done on SH-SY5Y cells. The cells were fixed, permeabilized and stained with the primary antibody  (red). After incubation of the primary antibody at room temperature for an hour, the cells were

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