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05-807

Sigma-Aldrich

Anti-phospho-CREB (Ser133) Antibody, clone 634-2

clone 634-2, Upstate®, from mouse

Sinonimo/i:

active transcription factor CREB, cAMP responsive element binding protein 1, cAMP-response element-binding protein-1, transactivator protein

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200 μG
CHF 424.00

CHF 424.00


Spedizione prevista il13 aprile 2025

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Cambia visualizzazione
200 μG
CHF 424.00

About This Item

Codice UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41

CHF 424.00


Spedizione prevista il13 aprile 2025

Per il tuo target è disponibile un anticorpo ricombinante privo di conservanti. Prova ZRB1118

Richiedi un ordine bulk

Origine biologica

mouse

Livello qualitativo

Forma dell’anticorpo

purified antibody

Tipo di anticorpo

primary antibodies

Clone

634-2, monoclonal

Reattività contro le specie

rat, mouse

Produttore/marchio commerciale

Upstate®

tecniche

immunocytochemistry: suitable
immunofluorescence: suitable
western blot: suitable

Isotipo

IgG1κ

N° accesso NCBI

N° accesso UniProt

Condizioni di spedizione

dry ice

modifica post-traduzionali bersaglio

phosphorylation (pSer133)

Informazioni sul gene

human ... CREB1(1385)

Descrizione generale

CREB is a β 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.

Specificità

Broad species cross-reactivity expected, based on sequence homology.
Phospho-CREB (Ser133).

Immunogeno

A proprietary immunogen based on the amino acid sequence containing phospho-serine corresponding to residue 133 of human CREB.
Epitope: Ser133

Applicazioni

Beadlyte Specificity Assay:
1:500 to 1:32,000 dilutions of this lot detected CREB peptide containing phosphoserine 133. The antibody did NOT recognize the nonphosphorylated peptide of the same sequence

Immunofluorescence / Immunocytochemistry:
This antibody has been reported by an independent laboratory to detect phospho-CREB (Ser133) using immunofluorescence.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Transcription Factors
Use Anti-phospho-CREB (Ser133) Antibody, clone 634-2 (mouse monoclonal antibody) validated in ICC, IF, WB to detect phospho-CREB (Ser133) also known as active transcription factor CREB, cAMP responsive element binding protein 1.

Qualità

Routinely evaluated by western blot on RIPA lysates from forskolin treated rat PC-12 and mouse 3T3/A31 cells.

Western Blot Analysis:
A 1:1,000 to 1:4,000 dilution of this lot detected phospho-CREB (Ser 133) in RIPA lysates from forskolin treated rat PC-12 and mouse 3T3/A31 cells (Figure A).

Descrizione del bersaglio

43 kDa

Stato fisico

Format: Purified
Protein G Purified
Purified mouse IgG1κ in buffer containing 0.014 M phosphate buffer, pH 7.6, 0.175 M NaCl, 0.07% sodium azide and 30% glycerol. Liquid at -20ºC.

Stoccaggio e stabilità

Stable for 1 year at -20°C from date of receipt. For maximum recovery of product, centrifuge the vial prior to removing the cap.

Risultati analitici

Control
Human breast carcinoma, forskolin- and FGF-treated SK-N-MC cell extracts.

Altre note

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Note legali

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

Esclusione di responsabilità

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.

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Raccomandato

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1


Certificati d'analisi (COA)

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