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Human MED4 Affinity Purified Polyclonal Ab (25 UG)

货号: AF5089-SP 基本售价: 1378.1 元 规格: -

产品信息

概述
货号AF5089-SP
别名Activator-recruited cofactor 36 kDa component; ARC36; DRIP36; DRIP36mediator of RNA polymerase II transcription, subunit 4 homolog (S. cerevisiae); FLJ10956; HSPC126; HSPC126vitamin D receptor interacting protein; mediator complex subunit 4TRAP/SMCC/PC2 subunit p36 subunit; subunit 4 homolog; TRAP36; VDRIP
全称Mediator Complex Subunit 4
反应种属Human
应用Western Blot(1 µg/mL)
Immunohistochemistry(5-15 µg/mL)
目标/特异性Detects endogenous human MED4 in Western blots.
使用方法Western Blot: 1 µg/mL
Immunohistochemistry: 5-15 µg/mL
来源Reconstitute at 0.2 mg/mL in sterile PBS.
产品组分
性能
供应商R&D Systems
Entrez Gene IDs29079 (Human); 67381 (Mouse); 306030 (Rat)
纯化方式Antigen Affinity-purified
免疫原E. coli-derived recombinant human MED4
Met80-Asp261
Accession # Q9NPJ6
生物活性Human
标记Unconjugated
溶解方法Reconstitute at 0.2 mg/mL in sterile PBS.
背景

MED4 (Mediator complex 4 subunit; also DRIP36) is a 34‑36 kDa member of the mediator complex subunit 4 family of proteins. It is part of a 20+ subunit complex named Mediator that serves as a bridge between RNA polymerase II and DNA binding regulatory proteins that cooperate during RNA synthesis. Human MED4 is 270 amino acids (aa) in length and contains two N-terminal coiled-coil regions (aa 24‑48 and 90‑131) plus a C-terminal poly-Ser region (aa 262‑269). Multiple splice variants may exist. There is an alternate start site at Met47 that may be accompanied by a premature truncation after Asp239. There is also a form with a six aa substitution for aa 105‑270, and a fourth form that shows a 19 aa substitution for aa 1‑41, accompanied by a truncation after Thr260. Over aa 80‑261, human MED4 is 97% aa identical to mouse MED4.

运输条件Blue Ice
存放说明4℃
参考文献
  • ICC / IHC Images: MED4
  • Stem Cell Transcription Factor Regulators
  • Transcriptional Co-Activators
参考图片
Detection of Human MED4 by Western Blot. Western blot shows lysates of Jurkat human acute T cell leukemia cell line, K562 human chronic myelogenous leukemia cell line, and JEG‑3 human epithelial choriocarcinoma cell line. PVDF membrane was probed with 1 µg/mL of Human MED4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5089) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for MED4 at approximately 41 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 3.
MED4 in Human Prostate. MED4 was detected in immersion fixed paraffin-embedded sections of human prostate using Goat Anti-Human MED4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5089) at 3 µg/mL overnight at 4 °C. Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (Catalog # CTS013). Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Specific staining was localized to nuclei in glandular epithelial cells. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.