> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > Phospho-CREB(S133) AntibodyBrand |
Leading Biology | Catalog Number |
APR05118G |
Product Type |
Polyclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality Phospho-CREB(S133) Antibody.
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Molecular Weight |
36688 Da
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Cellular Localization |
Antigen Cellular Localization:
Nucleus {ECO:0000255|PROSITE- ProRule:PRU00312, ECO:0000255|PROSITE-ProRule:PRU00978, ECO:0000269|PubMed:12552083}
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Host |
Rabbit
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Species Reactivity |
Human
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Target |
This CREB Antibody is generated from rabbits immunized with a KLH conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding S133 of human CREB.
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Isotype |
Rabbit Ig
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GeneID |
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UniProt ID |
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Function |
Phosphorylation-dependent transcription factor that stimulates transcription upon binding to the DNA cAMP response element (CRE), a sequence present in many viral and cellular promoters. Transcription activation is enhanced by the TORC coactivators which act independently of Ser-133 phosphorylation. Involved in different cellular processes including the synchronization of circadian rhythmicity and the differentiation of adipose cells.
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Summary |
CREB is a transcription factor that is a member of the leucine zipper family of DNA binding proteins. This protein binds as a homodimer to the cAMP-responsive element, (CRE), a sequence present in many viral and cellular promoters. The protein is phosphorylated by several protein kinases, and induces transcription of genes in response to hormonal stimulation of the cAMP pathway.
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB, IHC-P, E
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Dilution |
WB~~1:1000
IHC-P~~1:50~100
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Images |
Western blot analysis of anti-Phospho-CREB-pS133 Pab (Cat. APR05118G) in CEM cell line tissue lysate (35ug/lane).Phospho-CREB-pS133(arrow) was detected using the purified Pab.
Formalin-fixed and paraffin-embedded human cancer tissue reacted with the primary antibody, which was peroxidase-conjugated to the secondary antibody, followed by AEC staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. BC = breast carcinoma; HC = hepatocarcinoma. |
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Specification |
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Quantity |
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Richmond, CA, 94806
Tel: 1-661-524(LBI)-0262
Email: info@leadingbiology.com
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