Rabbit anti-Human CREB3L3 Polyclonal Antibody

Uniprot Id

Q68CJ9

Target Species

Human

Target Name

CREB3L3

Target Full Name

Cyclic AMP-responsive element-binding protein 3-like protein 3

Target Function

Transcription factor that may act during endoplasmic reticulum stress by activating unfolded protein response target genes. Activated in response to cAMP stimulation. In vitro, binds to the cAMP response element (CRE) and box-B element. Activates transcription through box-B element. Activates transcription through CRE. May function synergistically with ATF6. In acute inflammatory response, may activate expression of acute phase response (APR) genes. May be involved in growth suppression. Regulates FGF21 transcription.

Target Subcellular Location

Endoplasmic reticulum membrane; Single-pass type II membrane protein.; [Processed cyclic AMP-responsive element-binding protein 3-like protein 3]: Nucleus. Note=Under ER stress the cleaved N-terminal cytoplasmic domain translocates into the nucleus.

Target Protein Families

BZIP family, ATF subfamily

Target Tissue Specificity

Exclusively expressed in liver. Underexpressed in hepatocellular carcinoma tissues.

Target Synonyms

CREB3L3; CREBH; HYST1481Cyclic AMP-responsive element-binding protein 3-like protein 3; cAMP-responsive element-binding protein 3-like protein 3; Transcription factor CREB-H) [Cleaved into: Processed cyclic AMP-responsive element-binding protein 3-like protein 3]

Target Background

This gene encodes a member of the basic-leucine zipper family and the AMP-dependent transcription factor family. The encoded protein is localized to the endoplasmic reticulum and acts as a transcription factor activated by cyclic AMP stimulation. The encoded protein binds the cyclic AMP response element (CRE) and the box-B element and has been linked to acute inflammatory response, hepatocellular carcinoma, triglyceride metabolism, and hepcidin expression. Alternative splicing results in multiple transcript variants.