anti-Myogenin antibody [SQab20208]
anti-Myogenin antibody [SQab20208] for IHC-Formalin-fixed paraffin-embedded sections and Human
|产品描述||Recombinant Rabbit Monoclonal antibody [SQab20208] recognizes Myogenin|
|抗原||Synthetic peptide within aa. 100-200 of Human Myogenin.|
|別名||MYF4; Myf-4; Myogenin; bHLHc3; myf-4; Class C basic helix-loop-helix protein 3; Myogenic factor 4|
|应用说明||IHC-P: Antigen Retrieval: Heat mediation was performed in Tris/EDTA buffer (pH 9.0).
* The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.
|阳性对照||Embryonal rhabdomyosarcoma (ERMS)|
|纯化||Purification with Protein A.|
|缓冲液||PBS, 0.01% Sodium azide, 40% Glycerol and 0.05% BSA.|
|抗菌剂||0.01% Sodium azide|
|稳定剂||40% Glycerol and 0.05% BSA|
|存放说明||For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.|
|注意事项||For laboratory research only, not for drug, diagnostic or other use.|
|全名||myogenin (myogenic factor 4)|
|背景介绍||Myogenin is a muscle-specific transcription factor that can induce myogenesis in a variety of cell types in tissue culture. It is a member of a large family of proteins related by sequence homology, the helix-loop-helix (HLH) proteins. It is essential for the development of functional skeletal muscle. [provided by RefSeq, Jul 2008]|
|生物功能||Acts as a transcriptional activator that promotes transcription of muscle-specific target genes and plays a role in muscle differentiation, cell cycle exit and muscle atrophy. Essential for the development of functional embryonic skeletal fiber muscle differentiation. However is dispensable for postnatal skeletal muscle growth; phosphorylation by CAMK2G inhibits its transcriptional activity in respons to muscle activity. Required for the recruitment of the FACT complex to muscle-specific promoter regions, thus promoting gene expression initiation. During terminal myoblast differentiation, plays a role as a strong activator of transcription at loci with an open chromatin structure previously initiated by MYOD1. Together with MYF5 and MYOD1, co-occupies muscle-specific gene promoter core regions during myogenesis. Cooperates also with myocyte-specific enhancer factor MEF2D and BRG1-dependent recruitment of SWI/SNF chromatin-remodeling enzymes to alter chromatin structure at myogenic late gene promoters. Facilitates cell cycle exit during terminal muscle differentiation through the up-regulation of miR-20a expression, which in turn represses genes involved in cell cycle progression. Binds to the E-box containing (E1) promoter region of the miR-20a gene. Plays also a role in preventing reversal of muscle cell differentiation. Contributes to the atrophy-related gene expression in adult denervated muscles. Induces fibroblasts to differentiate into myoblasts (By similarity). [UniProt]|
|细胞定位||Nucleus. Note=Recruited to late myogenic gene promoter regulatory sequences with SMARCA4/BRG1/BAF190A and SWI/SNF chromatin-remodeling enzymes to promote chromatin-remodeling and transcription initiation in developing embryos. [UniProt]|
|翻译后修饰||Phosphorylated by CAMK2G on threonine and serine amino acids in a muscle activity-dependent manner. Phosphorylation of Thr-87 impairs both DNA-binding and trans-activation functions in contracting muscles (By similarity). [UniProt]|
检测图片 (1) Click the Picture to Zoom In
ARG66775 anti-Myogenin antibody [SQab20208] IHC-P image
Immunohistochemistry: Formalin/PFA-fixed and paraffin-embedded Human embryonal rhabdomyosarcoma (ERMS) tissue. Antigen Retrieval: Heat mediation was performed in Tris/EDTA buffer (pH 9.0). The tissue section was stained with ARG66775 anti-Myogenin antibody [SQab20208] at 18°C - 25°C for 30 minutes.