ATF6 Antilichaam

ATF6 Antibody: Disruptions of protein folding and maturation in the endoplasmic reticulum (ER) result in the activation of the unfolded protein response (UPR), an integrated cellular signaling pathway that transmits information from the ER lumen to the cytoplasm and nucleus. Activating transcription factor 6 (ATF6) as well as the ER-transmembrane protein kinases IRE1p and PERK are the major transducers of the UPR. ATF6 is an ER transmembrane protein that is normally bound to the ER chaperone GRP78, but upon ER stress is released from GRP78 and proteolytically cleaved to yield a cytosolic fragment which then migrates to the nucleus, and together with the transcription factor XBP-1, activates transcription of UPR-responsive genes. ATF6 has two isoforms (ATF6α and ATF6β ) ; only ATF6α is recognized by this antibody.

22926

P18850

NP_031374

Human, Mouse

Unconjugated

Primary Antibodies

Signal Transduction, Apoptosis

ATF6 Antibody is affinity chromatography purified via peptide column.

Cat. No. 1287 - EL4 Cell Lysate

1 mg/mL

Predicted species reactivity based on immunogen sequence: Rat: (100%)

ATF6 Antibody is supplied in PBS containing 0.02% sodium azide.

None

Blue Ice

ATF6 antibody can be stored at 4˚ C for three months and -20˚ C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.

IgG

ATF6

Cat. No. 17-012 - MCF7 Cell Slide

Activating transcription factor 6

Homo sapiens

Liu CY and Kaufman RJ. The unfolded protein response. J. Cell Sci. 2003; 1861-2.

Haze K, Yoshida H, Yanagi H, et al. Mammalian transcription factor ATF6 is synthesized as a transmembrane protein and activated by proteolysis in response to endoplasmic stress. Mol. Cell. Biol. 1999; 10:3787-99.

Little E, Ramakrishnan M, Roy B, et al. The glucose-regulated proteins (GRP78 and GRP94) : functions, gene regulation, and applications. Crit. Rev. Eukaryot. Gene Expr. 1994; 4:1-18.

Yoshida H, Matsui T, Yamamoto T, et al. XBP1 mRNA is induced by ATF6 and spliced by IRE1p in response to ER stress to produce a highly active transcription factor. Cell 2001; 107:881-91.

ATF6 Antibody: ATF6A, Cyclic AMP-dependent transcription factor ATF-6 alpha, Activating transcription factor 6 alpha, cAMP-dependent transcription factor ATF-6 alpha

ELISA, WB, IHC-P, ICC, IF

56786157

Liquid