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Id4 (S5) Peptide

Cat no: BS2747P

Id4 (S5) Peptide

Transcription factors containing a basic helix-loop-helix (bHLH) motif regulate the expression of tissue-specific genes in a number of mammalian and insect systems. DNA-binding activity of the bHLH proteins is dependent on formation of homo- and/or heterodimers. Dominant-negative HLH proteins (encoded by Id-related genes) also contain the HLH-dimerization domain but lack the DNA-binding basic domain. Consequently, Id proteins inhibit binding to DNA and transcriptional transactivation by heterodimerization with bHLH proteins (referenced from entrez gene).

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SPECIFICATIONS

Catalog Number

BS2747P

Applications

BNI

Form

1 mg/ml in DI water.

Purity

Synthetic peptide Id4 (S5). (Note: the amino acid sequence is proprietary). The purity is > 98%.

Swiss Prot

P47928

Storage Temp

Store at 4 degree C short term. Aliquot and store at -20 degree C long term. Avoid freeze-thaw cycles.

Additional Info

This peptide can be used with studies using BS2747 Id4 (S5) pAb.

Alternative Names

DNA-binding protein inhibitor ID-4; Class B basic helix-loop-helix protein 27; bHLHb27; Inhibitor of DNA binding 4; ID4; BHLHB27

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