VGLL4 Polyklonale Antilichaam, AbBy FluorTM 680 Vervoeging

The transcriptional enhancer factor-1 (TEF-1) family of transcription factors regulate tissue-specific gene expression in muscle and placenta. The mechanism whereby TEF-1 confers tissue specificity depends largely on the interaction of TEF-1 with tissue-specific cofactors. Transcription cofactor Vgl-4 (vestigial-like protein 4) is a 290 amino acid nuclear protein that interacts with TEF-1 and MEF-2. Vgl-4 is the only member of the vestigial-like family that is expressed in heart. Overexpression of Vgl-4 in cardiac myocytes interferes with basal expression and ?-adrenergic receptor-dependent activation of a TEF-1 dependent skeletal ?actin promoter. This suggests that Vgl-4 counteracts ?-adrenergic activation of gene expression in cardiomyocytes. There are two isoforms of Vgl-4 that are produced as a result of alternative splicing events.

Transcription cofactor vestigial like protein 4; Vestigial like protein 4; VGL 4; VGLL4; VGLL4_HUMAN.

9686

Q14135

Mouse, Rat

201-290/290

VGLL4

AbBy Fluor™ 680

KLH conjugated synthetic peptide derived from human VGLL4

WB, IF (IHC-P)

Purified by Protein A.

679nm/702nm

1µg/µl

WB (1:300-5000), IF (IHC-P) (1:50-200)

Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Unmodified

Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

9686

Human, Dog, Cow, Sheep, Pig, Horse, Chicken, Rabbit