04-767

Anti-CREB Antibody, clone NL904, rabbit monoclonal

culture supernatant, clone NL904, Upstate^®

• UNSPSC Code: 12352203
• NACRES: NA.41
• eCl@ss: 32160702

Properties

• Product Name: Anti-CREB Antibody, clone NL904, rabbit monoclonal, culture supernatant, clone NL904, Upstate^®
• biological source: rabbit
• conjugate: unconjugated
• antibody form: culture supernatant
• antibody product type: primary antibodies
• clone: NL904, monoclonal
• species reactivity: rat, mouse, human
• manufacturer/tradename: Upstate^®
• technique(s): immunoprecipitation (IP): suitable; western blot: suitable
• isotype: IgG
• NCBI accession no.: NM_134442
• UniProt accession no.: P16220
• shipped in: dry ice
• target post-translational modification: unmodified
• Quality Level: 100
• Gene Information: human ... CREB1(1385)

Description

Analysis Note

Control
Positive Antigen Control: Catalog #12-309, Hela cell nuclear extract. Add an equal volume of Laemmli reducing sample buffer to 10 μL of extract and boil for 5 minutes to reduce the preparation. Load 20 μg of reduced extract per lane for minigels.

Routinely evaluated by immunoblot on HeLa nuclear extract

Application

Detect CREB also known as cAMP-response Element Binding Protein with Anti-CREB Antibody, clone NL904 (Rabbit Monoclonal Antibody), that has been demonstrated to work in IP & WB.

Research Category
Epigenetics & Nuclear Function

Research Sub Category
Transcription Factors

Biochem/physiol Actions

Broad species cross-reactivity expected due to sequence homology

Recognizes CREB.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

General description

CREB is a beta ZIP transcription factor that activates target genes through cAMP response elements. CREB is able to mediate signals from numerous physiological stimuli, resulting in regulation of a broad array of cellular responses. While CREB is expressed in numerous tissues, it plays a large regulatory role in the nervous system. CREB is believed to play a key role in promoting neuronal survival, precursor proliferation, neurite outgrowth and neuronal differentiation in certain neuronal populations. Additionally, CREB signaling is involved in learning and memory in several organisms. CREB is able to selectively activate numerous downstream genes through interactions with different dimerization partners. CREB is activated by phosphorylation at Ser133 by various signaling pathways including Erk, Ca2+ and stress signaling. Some of the kinases involved in phosphorylating CREB at Ser133 are p90RSK, MSK, CaMKIV and MAPKAPK-2.

Mr ~43 kDa

Immunogen

Epitope: a.a. 5-24

peptide (C-SGAENQQSGDAAVTEAENQQ) corresponding to amino acids 5-24 of human CREB

Other Notes

Replaces: 04-218

Physical form

Cultured supernantant in 0.05% sodium azide

Preparation Note

Stable for 1 year at -20°C from date of receipt.
For maximum recovery of product, centrifuge the vial prior to removing the cap. It is suggested product be sub-aliquoted to avoid repeated freeze / thaw cycles.

Legal Information

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class: 12 - Non Combustible Liquids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable