Human/Mouse/Rat BTF3 Antibody Summary
Lys46-Asn206
Accession # P20290
Applications
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Scientific Data
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Detection of Human/Mouse/Rat BTF3 by Western Blot. Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line, SK-BR-3 human breast cancer cell line, BaF3 mouse pro-B cell line, and Y3-Ag rat myeloid cell line. PVDF membrane was probed with 0.5 µg/mL of Human/Mouse/Rat BTF3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5747) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for BTF3 at approximately 22 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
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BTF3 in Human Pancreas Cancer Tissue. BTF3 was detected in immersion fixed paraffin-embedded sections of human pancreas cancer tissue using Human/Mouse/Rat BTF3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5747) 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). View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.
Preparation and Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: BTF3
BTF3 (basic transcription factor 3; also nascent polypeptide-associated complex beta /NACB) is a member of the NAC-beta family of transcription factors. It is ubiquitously expressed and involved in the initiation of gene transcription by RNA polymerase. BTF3 also appears to impact estrogen receptor alpha (ER alpha ) stimulation of gene activation by binding to both ligand activated and non-ligand activated ER alpha. Human BTF3 is 206 amino acids (aa) in length and contains one potential phosphorylation site at Ser30, and a NACB domain (aa 82-147). There are multiple potential splice variants. Two variants show alternate start sites, one at Met45 (called BTF3b), and another at Met108.
Product Datasheets
Citations for Human/Mouse/Rat BTF3 Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
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Citations: Showing 1 - 2
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The Transcriptionally Permissive Chromatin State of Embryonic Stem Cells Is Acutely Tuned to Translational Output
Authors: Aydan Bulut-Karslioglu, Trisha A. Macrae, Juan A. Oses-Prieto, Sergio Covarrubias, Michelle Percharde, Gregory Ku et al.
Cell Stem Cell
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Expression Profile of Chicken Sex Chromosome Gene BTF3 is Linked to Gonadal Phenotype
Authors: Long Liu, Yanfeng Fan, Debiao Zhao, Jason Ioannidis, Daoqing Gong, Michael Clinton
Sexual Development
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