Cyclic AMP-dependent transcription factor ATF-4 (ATF4) is a basic leucine-zipper (bZip) transcription factor, which regulates amino acid metabolism, DNA damage repair, chromatin remodeling, and apoptosis in response to cellular and ER stress. ATF4 works with various proteins, such as C/EBP homology protein (CHOP), aspargine synthetase (ASNS), and cAMP response element (CRE) among others to mediate cellular stress. ATF4 also regulates glucose homeostasis by suppressing beta-cell proliferation and insulin production. Furthermore, ATF4 targets the histone demethylase JMJD3 to alter chromatin structure and enhance gene transcription in response to amino acid deprivation. Anti-ATF4 is ideal for researchers interested in Cell Signaling, Oncology, Cell Differentiation, and Apoptosis; relevant pathways include MAPK signaling pathways, Activation of cAMP-Dependent PKA, CREB pathways, GPCR pathways and Rho Family GTPases.
應用類型
ELISA,Immunohistochemistry,Western Blot,
免疫原
Anti-ATF4 Antibody was produced by repeated immunization of mice with a fusion protein containing amino acids 25-327 of human ATF4.
來源宿主
Mouse
反應性
H. sapiens (Human); Rattus (Rat)
保存建議
Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.