Anti-CREB Antibody
| Species Reactivity | Key Applications | Host | Format | Antibody Type |
|---|---|---|---|---|
| H, M, R | ELISA, WB | Mouse | Purified | Monoclonal Antibody |
Description:
Anti-CREB Antibody | MAB5432
Promotional Text:
Trade Name:
Chemicon (Millipore)
Specificity:
Reacts with CREB.
Immunogen:
Recombinant CREB-A protein.
Isotype:
IgG1
Background Information:
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. CREB promotes outgrowth and differentiation as a mediator of Neurotrophin pathways. 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.
Species Reactivity:
- Human
- Mouse
- Rat
Application Notes:
Western blot: 1-5 μg/mL. Recognizes the ~43kDa protein.
ELISA: 0.1-1.0 μg/mL
Optimal working dilutions must be determined by end user.
ELISA: 0.1-1.0 μg/mL
Optimal working dilutions must be determined by end user.
Control:
Jurkat nuclear extract, A-431 whole cell lysate
Presentation:
Purified immunoglobulin. Liquid in PBS containing 0.1% sodium azide.
Storage Conditions:
Maintain at 2-8°C in undiluted aliquots for up to 6 months after date of receipt.
UniProt Number:
Entrez Gene Number:
Gene Symbol:
- CREB1
- MGC9284
- CREB
Alternate Names:
cAMP-response Element Binding Protein
Usage Statement:
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.
Key Applications:
- ELISA
- Western Blotting
Entrez Gene Summary:
This gene encodes 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, an octameric palindrome. The protein is phosphorylated by several protein kinases, and induces transcription of genes in response to hormonal stimulation of the cAMP pathway. Alternate splicing of this gene results in two transcript variants encoding different isoforms.
UniProt Summary:
FUNCTION: SwissProt: P16220 # This protein binds the cAMP response element (CRE), a sequence present in many viral and cellular promoters. CREB stimulates transcription on binding to the CRE.
SIZE: 341 amino acids; 36688 Da
SUBUNIT: Binds DNA as a dimer. Interacts PPRC1 and with HTLV-1 Tax-1.
SUBCELLULAR LOCATION: Nucleus.
PTM: Stimulated by phosphorylation. Phosphorylation of both Ser- 133 and Ser-142 in the SCN regulates the activity of CREB and participates in circadian rhythm generation. Phosphorylation of Ser-133 allows CREBBP and EP300 binding (By similarity). Phosphorylated upon DNA damage, probably by ATM or ATR.
SIMILARITY: SwissProt: P16220 ## Belongs to the bZIP family. & Contains 1 bZIP domain. & Contains 1 KID (kinase-inducible) domain.
SIZE: 341 amino acids; 36688 Da
SUBUNIT: Binds DNA as a dimer. Interacts PPRC1 and with HTLV-1 Tax-1.
SUBCELLULAR LOCATION: Nucleus.
PTM: Stimulated by phosphorylation. Phosphorylation of both Ser- 133 and Ser-142 in the SCN regulates the activity of CREB and participates in circadian rhythm generation. Phosphorylation of Ser-133 allows CREBBP and EP300 binding (By similarity). Phosphorylated upon DNA damage, probably by ATM or ATR.
SIMILARITY: SwissProt: P16220 ## Belongs to the bZIP family. & Contains 1 bZIP domain. & Contains 1 KID (kinase-inducible) domain.
Brand Family:
Chemicon
Product Name:
Anti-CREB Antibody | MAB5432
Concentration:
1 mg/mL
Antibody Type:
Monoclonal Antibody
Qty/Pk:
100 µg
Format:
Purified
Host:
Mouse