MY ACCOUNT


SRC1-RID-HIS

$288.50
Size
Packaging Requirements for Dry Ice
In stock
Product Details

SRC1-RID (His/TEV)

  • Species; Human
  • Expression Host: E.coli
  • Tag: His-tagged, which can be removed by Tev
  • Purity: 95%
  • Molecular Weight: 19.5 kDa.
  • Gene Accession Number: NM_003743.


Purification and Quality Control

The His-tag recombinant protein is purified by affinity chromatography in combination with FPLC columns.
The purified Src1-RID is greater than 95% homogeneous based on SDS-PAGE analysis.

Unit Definition (Activity)

1 unit equals 1 nanogram of purified protein. 100 units are sufficient for a protein-protein interaction assay.

Applications

Recombinant SCR1 (627-786) can be used for protein-protein interaction assays.

Formulation and Storage

The protein is in 20mM Tris-HCl pH7.9,100mM NaCl, 0.2mM EDTA, 1mM DTT and 20% glycerol. Stored at -70°C before use. Avoid repeated freeze thaw cycles.

Synonym

bHLHe42; bHLHe74; F-SRC-1; KAT13A; MGC129719; MGC129720; RIP160; SRC1 and Homo sapiens nuclear receptor coactivator 1 (NCOA1).

Protein Sequence

SQTSHKLVQL LTTTAEQQLR HADIDTSCKD VLSCTGTSNS ASANSSGGSC PSSHSSLTER
HKILHRLLQE GSPSDITTLS VEPDKKDSAS TSVSVTGQVQ GNSSIKLELD ASKKKESKDH
QLLRYLLDKD EKDLRSTPNL SLDDVKVKVE KKEQMDPCNT

Background

Steroid receptor coactivator 1 (SRC1) is a transcriptional coactivator that mediates the activating functions of many of the nuclear hormone receptors. It is also known as NCoA1 and is a member of the SRC/p160 coactivator family (1). SRC1 has been shown to be over expressed in some cancers (2). SRC1 is a 160 kDa protein that contains several LXXLL motifs, which are involved in nuclear receptor interaction (3). The region 627-786 contains 3 LXXLL motifs that are involved in interaction with nuclear hormone receptors (4,5) and have been previously used in assays detecting ligand-dependent receptor-cofactor interactions (6). This protein contains the Tobacco Etch virus (TEV) protease site and can be cleaved using acTEV to yield untagged SRC1 RID. This protein will be useful for assays where a native untagged protein is desired.


Image of SDS-PAGE /Western-blot

p1086-his-src-rid

References

1. Onate, S. et al., (1995) Science 270, 1354-1357
2. Yanase, T., et al., (2004) Intern. Med. 43, 368-373
3. Heery, D. et al., (1997) Nature 387, 733-736
4. Xu, J. and Li, Q., (2003) Mol. Endocrinol. 17, 1681-1692
5. Bai, Y. and Giguere, V., (2003) Mol. Endocrinol. 17, 589-599
6. Cho, M. et al., (2003) J. Biochem. Mol. Biol. 36, 207-213




DISCLAIMER

This products is recommended For RESEARCH USE ONLY and is Not qualified for Use in Diagnostic or Therapeutic Procedures.

Save this product for later
Share this product with your friends