Rabbit anti-Human CREB3 Polyclonal Antibody | anti-CREB3 antibody

CREB3 Rabbit Polyclonal

Cat. Num. AAA768194

• Gene Names: CREB3; LZIP; LUMAN; sLZIP
• Reactivity: Human
• Applications: ELISA, Western Blot, Immunohistochemistry, Immunoprecipitation
• Purity: >=95% as determined by SDS-PAGE; Immunogen Affinity Purified
• Synonyms: CREB3; Polyclonal Antibody; CREB3 Rabbit Polyclonal; anti-CREB3 antibody

• Host: Rabbit
• Reactivity: Human
• Clonality: Polyclonal
• Isotype: IgG
• Purity/Purification: >=95% as determined by SDS-PAGE; Immunogen Affinity Purified
• Form/Format: Liquid
• Sequence Length: 371

• Applicable Applications for anti-CREB3 antibody: ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC), Immunoprecipitation (IP)
• Immunogen: CAMP responsive element binding protein 3
• Preparation and Storage: PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20 degree C for 24 months (Avoid repeated freeze / thaw cycles.)

Immunohistochemistry (IHC)

(Immunohistochemistry of paraffin-embedded human prostate cancer using MBS768194 (CREB3 antibody) at dilution of 1:100)

Western Blot (WB)

(PC-3 cells were subjected to SDS PAGE followed by western blot with MBS768194 (CREB3 antibody) at dilution of 1:300)

NCBI and Uniprot Product Information

• NCBI GI #: 22219462
• NCBI GeneID: 10488
• NCBI Accession #: NP_006359.3
• NCBI GenBank Nucleotide #: NM_006368.4
• Molecular Weight: 39,580 Da
• NCBI Official Full Name: cyclic AMP-responsive element-binding protein 3
• NCBI Official Synonym Full Names: cAMP responsive element binding protein 3
• NCBI Official Symbol: CREB3
• NCBI Official Synonym Symbols: LZIP; LUMAN; sLZIP
• NCBI Protein Information: cyclic AMP-responsive element-binding protein 3
• UniProt Protein Name: Cyclic AMP-responsive element-binding protein 3
• Protein Family: CREB3 regulatory factor
• UniProt Gene Name: CREB3
• UniProt Synonym Gene Names: LZIP; CREB-3; cAMP-responsive element-binding protein 3; N-terminal Luman; Transcriptionally active form
• UniProt Entry Name: CREB3_HUMAN

NCBI Description

This gene encodes a transcription factor that is a member of the leucine zipper family of DNA binding proteins. This protein binds to the cAMP-response element and regulates cell proliferation. The protein interacts with host cell factor C1, which also associates with the herpes simplex virus (HSV) protein VP16 that induces transcription of HSV immediate-early genes. This protein and VP16 both bind to the same site on host cell factor C1. It is thought that the interaction between this protein and host cell factor C1 plays a role in the establishment of latency during HSV infection. This protein also plays a role in leukocyte migration, tumor suppression, and endoplasmic reticulum stress-associated protein degradation. Additional transcript variants have been identified, but their biological validity has not been determined.[provided by RefSeq, Nov 2009]

Uniprot Description

CREB3: Endoplasmic reticulum (ER)-bound transcription factor that plays a role in the unfolded protein response (UPR). Involved in cell proliferation and migration, tumor suppression and inflammatory gene expression. Plays also a role in the human immunodeficiency virus type 1 (HIV-1) virus protein expression and in the herpes simplex virus-1 (HSV-1) latent infection and reactivation from latency. Isoform 2 plays a role in the unfolded protein response (UPR). Isoform 2 acts as a positive regulator of LKN-1/CCL15-induced chemotaxis signaling of leukocyte cell migration. Isoform 2 may play a role as a cellular tumor suppressor that is targeted by the hepatitis C virus (HSV) core protein. Isoform 2 represses the VP16-mediated transactivation of immediate early genes of the HSV-1 virus by sequestring host cell factor-1 HCFC1 in the ER membrane of sensory neurons, thereby preventing the initiation of the replicative cascade leading to latent infection. Isoform 3 functions as a negative transcriptional regulator in ligand-induced transcriptional activation of the glucocorticoid receptor NR3C1 by recruiting and activating histone deacetylases (HDAC1, HDAC2 and HDAC6). Isoform 3 decreases the acetylation level of histone H4. Isoform 3 does not promote the chemotactic activity of leukocyte cells. Belongs to the bZIP family. ATF subfamily. 3 isoforms of the human protein are produced by alternative splicing.

Protein type: Membrane protein, integral; Transcription factor

Chromosomal Location of Human Ortholog: 9p13.3

Cellular Component: cell soma; cytoplasm; cytosol; endoplasmic reticulum; endoplasmic reticulum membrane; Golgi apparatus; Golgi membrane; integral to endoplasmic reticulum membrane; integral to membrane; membrane; nuclear body; nucleus

Molecular Function: cAMP response element binding protein binding; CCR1 chemokine receptor binding; chromatin binding; DNA binding; protein binding; protein dimerization activity; protein homodimerization activity; transcription factor activity

Biological Process: chemotaxis; cytoplasmic sequestering of transcription factor; establishment of viral latency; induction of positive chemotaxis; negative regulation of cell cycle; positive regulation of calcium ion transport; positive regulation of cell migration; positive regulation of defense response to virus by host; positive regulation of transcription from RNA polymerase II promoter; positive regulation of transcription of target genes involved in unfolded protein response; positive regulation of transcription, DNA-dependent; reactivation of latent virus; regulation of cell growth; regulation of cell proliferation; transcription from RNA polymerase II promoter; transcription, DNA-dependent; viral reproduction