catalog number :
MBS120003
products full name :
Mouse monoclonal antibody Anti-Human SP1
products short name :
SP1
products name syn :
Sp1 transcription factor
other names :
Homo sapiens Sp1 transcription factor, mRNA; Transcription factor Sp1; transcription factor Sp1; specificity protein 1; Sp1 transcription factor
other gene names :
SP1; SP1
uniprot entry name :
SP1_HUMAN
concentration :
100 ug/ml (1.0 ml)
tested application :
Dot Blot (DB), Immunocytochemistry (ICC), Western Blot (WB), Flow Cytometry (FC/FACS)
other info1 :
Preparation: This antibody was purified using protein G column chromatography from culture supernatant of hybridoma cultured in a medium containing bovine IgG-depleted (approximately 95%) fetal bovine serum.
other info2 :
Sterility: Filtered through a 0.22 um membrane.
ncbi mol weight :
75,824 Da
ncbi pathways :
AGE/RAGE Pathway (698754); Activation Of Gene Expression By SREBF (SREBP) Pathway (685552); Adipogenesis Pathway (198832); Androgen Receptor Signaling Pathway (198806); C-MYB Transcription Factor Network Pathway (138073); Cellular Senescence Pathway (905991); Cellular Responses To Stress Pathway (645258); Choline Metabolism In Cancer Pathway (1059539); Choline Metabolism In Cancer Pathway (1084232); Corticotropin-releasing Hormone Pathway (920957)
ncbi summary :
The protein encoded by this gene is a zinc finger transcription factor that binds to GC-rich motifs of many promoters. The encoded protein is involved in many cellular processes, including cell differentiation, cell growth, apoptosis, immune responses, response to DNA damage, and chromatin remodeling. Post-translational modifications such as phosphorylation, acetylation, glycosylation, and proteolytic processing significantly affect the activity of this protein, which can be an activator or a repressor. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2014]
uniprot summary :
SP1: a transcription factor of the Sp1 C2H2-type zinc-finger protein family. Phosphorylated and activated by MAPK. Dephosphorylation by PTEN inhibits DNA binding. Binds to p38 in the nucleus. Interacts with Huntingtin and TAFII130. Transcriptional activity of SP1 and TAFII130 disrupted in early Huntingtin s Disease. Protein type: Transcription factor; DNA-binding; C2H2-type zinc finger protein. Chromosomal Location of Human Ortholog: 12q13.1. Cellular Component: nucleoplasm; cytoplasm; nucleus. Molecular Function: protein C-terminus binding; histone acetyltransferase binding; protein binding; protein homodimerization activity; DNA binding; sequence-specific DNA binding; metal ion binding; histone deacetylase binding; double-stranded DNA binding; bHLH transcription factor binding; transcription factor binding; transcription factor activity. Biological Process: transcription initiation from RNA polymerase II promoter; ossification; embryonic placenta development; transcription, DNA-dependent; viral reproduction; megakaryocyte differentiation; embryonic skeletal development; positive regulation of transcription, DNA-dependent; embryonic process involved in female pregnancy; rhythmic process; cellular lipid metabolic process; enucleate erythrocyte differentiation; liver development; trophectodermal cell differentiation; regulation of transcription, DNA-dependent; transforming growth factor beta receptor signaling pathway; positive regulation of transcription from RNA polymerase II promoter; gene expression; embryonic camera-type eye morphogenesis; lung development