ATF4 antibody

Catalog No. ABIN2855234

Product Details anti-ATF4 Antibody

Target: ATF4 (Activating Transcription Factor 4 (Tax-Responsive Enhancer Element B67) (ATF4))

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This ATF4 antibody is un-conjugated

Application: Western Blotting (WB), Immunocytochemistry (ICC), Immunofluorescence (IF)

Cross-Reactivity: Human, Mouse, Rat

Characteristics: Rabbit Polyclonal antibody to ATF4 (activating transcription factor 4 (tax-responsive enhancer element B67))
ATF4 antibody

Purification: Purified by antigen-affinity chromatography.

Immunogen: Recombinant protein encompassing a sequence within the center region of human ATF4. The exact sequence is proprietary.

Isotype: IgG

Application Details

Application Notes: WB: 1:500-1:3000. ICC/IF: 1:100-1:1000. Optimal dilutions/concentrations should be determined by the researcher. Not tested in other applications.

Comment:

Positive Control: HeLa (4ug/ml tunicamycin treatment for 16 hr)

Validation: Orthogonal

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1.29 mg/mL

Buffer: 1XPBS ( pH 7), 20 % Glycerol, 0.025 % ProClin 300

Preservative: ProClin

Precaution of Use: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C,-20 °C

Storage Comment: Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4°C. For long-term storage, aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles.

References for anti-ATF4 antibody (ABIN2855234)

Lee, Yeh, Lee, Shih, Chen, Hung, You, Wu, Shentu, Huang, Lin, Wu, Lin, Lu, Tsao, Lin, Lo, Tseng, Wu, Chen, Wu, Lin, Sperling, Guzy, Fang, Yang: "Fibroblast-enriched endoplasmic reticulum protein TXNDC5 promotes pulmonary fibrosis by augmenting TGFβ signaling through TGFBR1 stabilization." in: Nature communications, Vol. 11, Issue 1, pp. 4254, (2020) (PubMed).

Hu, Yen, Shen, Wu, Wu: "Luteolin modulates 6-hydroxydopamine-induced transcriptional changes of stress response pathways in PC12 cells." in: PLoS ONE, Vol. 9, Issue 5, pp. e97880, (2015) (PubMed).

Target Details for ATF4

Target: ATF4 (Activating Transcription Factor 4 (Tax-Responsive Enhancer Element B67) (ATF4))

Alternative Name: activating transcription factor 4 (ATF4 Products)

Synonyms: CREB-2 antibody, CREB2 antibody, TAXREB67 antibody, TXREB antibody, ATF4 antibody, atf-4 antibody, creb-2 antibody, creb2 antibody, taxreb67 antibody, txreb antibody, atf4 antibody, wu:fj01c08 antibody, wu:fk30b04 antibody, zgc:85951 antibody, sb:eu681 antibody, wu:fb08f07 antibody, zgc:171702 antibody, Atf-4 antibody, C/ATF antibody, ATF4-I antibody, atf4-a antibody, atf4-b antibody, atf4-ii antibody, activating transcription factor 4 antibody, activating transcription factor 4 L homeolog antibody, activating transcription factor 4a antibody, activating transcription factor 4b antibody, activating transcription factor 4 S homeolog antibody, ATF4 antibody, atf4 antibody, Atf4 antibody, atf4.L antibody, atf4a antibody, atf4b antibody, atf4.S antibody

Background: This gene encodes a transcription factor that was originally identified as a widely expressed mammalian DNA binding protein that could bind a tax-responsive enhancer element in the LTR of HTLV-1. The encoded protein was also isolated and characterized as the cAMP-response element binding protein 2 (CREB-2). The protein encoded by this gene belongs to a family of DNA-binding proteins that includes the AP-1 family of transcription factors, cAMP-response element binding proteins (CREBs) and CREB-like proteins. These transcription factors share a leucine zipper region that is involved in protein-protein interactions, located C-terminal to a stretch of basic amino acids that functions as a DNA binding domain. Two alternative transcripts encoding the same protein have been described. Two pseudogenes are located on the X chromsome at q28 in a region containing a large inverted duplication.

Cellular Localization: Cytoplasm , Cell membrane , Nucleus

Molecular Weight: 39 kDa

Gene ID: 468

UniProt: P18848

Pathways: Thyroid Hormone Synthesis, Myometrial Relaxation and Contraction, ER-Nucleus Signaling, Unfolded Protein Response