ALY (K161) Peptide 
Datasheet
COA
MSDS
SHIP
Product Name :
ALY (K161) Peptide Applications :
Blocking Background :
ALY (also designated THO complex subunit 4, THOC4, REF1, Refbp1 and BEF) is the mammalian homolog of the yeast mRNA export factor Yralp. A transcriptional coactivator, ALY belongs to the cytidylyltransferase family and is important in mRNA processing and export. During spliceosome assemby, it is recruited to messenger ribonucleoprotein (mRNP) complexes and becomes tightly associated with the spliced mRNP. Consistent with splicing-dependent recruitment, ALY co-localizes with splicing factors in the nucleus. It promotes transcriptional activation by promoting the dimerization of transcription factors containing basic leucine zipper domains. Although ubiquitously expressed, ALY specifically associates with the activation domains of LEF-1 and AML-1, both of which are protein components of the TCR α enhancer complex. Research indicates that ALY may mediate context-dependent transcriptional activation by facilitating the functional collaboration of multiple proteins in the TCR α enhancer complex. Alternative Name :
ALY; ALY/REF; Aly/REF export factor; BEF; bZIP enhancing factor; bZIP-enhancing factor BEF; REF; THO complex 4; THO complex subunit 4; Tho4; THOC 4; THOC-4; THOC4; Swiss-Prot :
Q86V81 Product :
1 mg/ml in DI water. Purification&Purity :
Synthetic peptide ALY (K161). (Note: the amino acid sequence is proprietary). The purity is > 98%. Storage&Stability :
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles. Specificity :
This peptide can be used with studies using BS9250 ALY (K161) pAb.
ALY (K161) Peptide Applications :
Blocking Background :
ALY (also designated THO complex subunit 4, THOC4, REF1, Refbp1 and BEF) is the mammalian homolog of the yeast mRNA export factor Yralp. A transcriptional coactivator, ALY belongs to the cytidylyltransferase family and is important in mRNA processing and export. During spliceosome assemby, it is recruited to messenger ribonucleoprotein (mRNP) complexes and becomes tightly associated with the spliced mRNP. Consistent with splicing-dependent recruitment, ALY co-localizes with splicing factors in the nucleus. It promotes transcriptional activation by promoting the dimerization of transcription factors containing basic leucine zipper domains. Although ubiquitously expressed, ALY specifically associates with the activation domains of LEF-1 and AML-1, both of which are protein components of the TCR α enhancer complex. Research indicates that ALY may mediate context-dependent transcriptional activation by facilitating the functional collaboration of multiple proteins in the TCR α enhancer complex. Alternative Name :
ALY; ALY/REF; Aly/REF export factor; BEF; bZIP enhancing factor; bZIP-enhancing factor BEF; REF; THO complex 4; THO complex subunit 4; Tho4; THOC 4; THOC-4; THOC4; Swiss-Prot :
Q86V81 Product :
1 mg/ml in DI water. Purification&Purity :
Synthetic peptide ALY (K161). (Note: the amino acid sequence is proprietary). The purity is > 98%. Storage&Stability :
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles. Specificity :
This peptide can be used with studies using BS9250 ALY (K161) pAb.
Blocking peptide available as BS9250PP