Recombinant NSD1-SET protein


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Cat.No.:  PE-3702
Product Name:  Recombinant NSD1-SET protein
Product Overview:  Recombinant NSD1-SET peptide that includes amino acids 1852-2082 that contains the SET domain sequence of the human NSD1 protein (accession number NP_071900.2) was expressed in E. coli cells and contains an N-terminal GST-Tag with an observed molecular weight of 51 kDa. The recombinant protein is >95% pure by SDS-PAGE.
Background:  NSD1 (Nuclear Receptor Binding SET Domain Protein 1) is a histone methyltransferase that preferentially methylates lysine 36 of histone H3 and lysine 20 of histone H4 in vitro. NSD1 is a transcriptional intermediary factor capable of both negatively or positively influencing transcription, depending on the cellular context. NSD1 protein contains a SET domain, 2 LXXLL motifs, 3 nuclear translocation signals (NLSs), 4 plant homeodomain (PHD) finger regions, and a proline-rich region. The encoded protein enhances androgen receptor (AR) transactivation, and this enhancement can be increased further in the presence of other androgen receptor-associated coregulators. This protein may act as a nucleus-localized, basic transcriptional factor as well as a bifunctional transcriptional regulator. Mutations of this gene have been associated with Sotos syndrome and Weaver syndrome. One version of childhood acute myeloid leukemia is the result of a cryptic translocation with the breakpoints occurring within nuclear receptor-binding Su(var), Enhancer of zeste (EZH2), and Trithorax Domain Protein 1 on chromosome 5 and Nucleoporin, 98 kd on chromosome 11.NSD1-SET includes the SET domain of NSD1. The SET domain is a 130 to 140 amino acid, evolutionary conserved motif that was initially characterized in the Drosophila proteins Su(var)3-9, EZH2 and TrxG and plays a crucial role in substrate recognition and enzymatic activity.
Applications:  Suitable for use in the study of enzyme kinetics, inhibitor screening, and selectivity profiling.
Storage:  Store at 4℃ if entire vial will be used within 2-4 weeks. Store at -20℃ or -80℃ for longer periods of time. Avoid multiple freeze-thaw cycles.
Appearance:  Liquid
Species:  Human
Formulation:  25 mM Tris, pH 7.4, 150 mM NaCl and 5% glycerol.
Tag:  GST
Expression System:  E. coli
Warning:  This product is for research use only. Not for use in diagnostic or therapeutic procedures.

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