The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
>90% by SDS-PAGE. ab177595 was purified using conventional chromatography.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Information available upon request.
Class B basic helix-loop-helix protein 19
Immunoglobulin transcription factor 2
SL3 3 enhancer factor 2
SL3-3 enhancer factor 2
Transcription factor 4
Transcription factor 4, isoform C
Transcription factor 4, isoform D
Transcription factor 4, isoform E
Transcription factor 4, isoform L
Transcription factor 4, isoform M
Transcription factor 4, isoform R
Transcription factor that binds to the immunoglobulin enchancer Mu-E5/KE5-motif. Binds to the E-box present in the somatostatin receptor 2 initiator element (SSTR2-INR) to activate transcription (By similarity). Preferentially binds to either 5'-ACANNTGT-3' or 5'-CCANNTGG-3'.
Expressed in adult heart, brain, placenta, skeletal muscle and to a lesser extent in the lung. In developing embryonic tissues, expression mostly occurs in the brain.
Involvement in disease
Defects in TCF4 are a cause of Pitt-Hopkins syndrome (PTHS) [MIM:610954]. PTHS is a rare syndromic encephalopathy characterized by severe psychomotor delay, epilepsy, daily bouts of diurnal hyperventilation starting in infancy, mild postnatal growth retardation, postnatal microcephaly, and distinctive facial features. Since most hitherto reported cases have been sporadic, with males and females equally affected, PTHS is regarded as an autosomal dominant condition.
Contains 1 basic helix-loop-helix (bHLH) domain.
the 9aaTAD motif is a transactivation domain present in a large number of yeast and animal transcription factors.