The CREB1 Antibody (CAB11989) is a high-quality antibody developed for reliable detection and analysis of target proteins. This antibody is raised in rabbits and is highly specific for human samples, making it ideal for Western blot applications.CREB1, also known as cAMP response element-binding protein 1, plays a crucial role in gene regulation and is implicated in several diseases including cancer, neurodegenerative disorders, and psychiatric conditions.
This antibody is validated for use in WB, IHC-P, IF/ICC, IP, ELISA applications and has demonstrated reactivity against Human, Mouse, Rat samples.
Product Name:
CREB1 Antibody
SKU:
CAB11989
Size:
20μL, 100μL
Reactivity:
Human, Mouse, Rat
Conjugate:
Unconjugated
Immunogen:
Recombinant protein (or fragment).This information is considered to be commercially sensitive.
0.5μg-4μg antibody for 200μg-400μg extracts of whole cells
ELISA
Recommended starting concentration is 1 μg/mL. Please optimize the concentration based on your specific assay requirements.
Synonyms:
CREB, CREB-1, CREB1
Positive Sample:
HeLa, Jurkat, C6
Cellular Localization:
Nucleus.
Calculated MW:
35kDa
Observed MW:
43kDa
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 several transcript variants encoding different isoforms.
Purification Method
Affinity purification
Gene ID
1385
RRID
AB_2758916
Buffer Information
Store at -20℃. Avoid freeze / thaw cycles. Buffer: Buffer: PBS containing 50% glycerol, preserved with proclin300 or sodium azide, pH 7.3.
Western blot analysis of various lysates using CREB1 Rabbit pAb (CAB11989) at 1:1000 dilution. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (CABS014) at 1:10000 dilution. Lysates/proteins: 25μg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit (AbGn00020). Exposure time: 30s.
Immunohistochemistry analysis of paraffin-embedded Human esophageal cancer using CREB1 Rabbit pAb (CAB11989) at dilution of 1:50 (40x lens). High pressure antigen retrieval performed with 0.01M Citrate buffer (pH 6.0) prior to IHC staining.
Immunohistochemistry analysis of paraffin-embedded Rat lung using CREB1 Rabbit pAb (CAB11989) at dilution of 1:50 (40x lens). High pressure antigen retrieval performed with 0.01M Citrate buffer (pH 6.0) prior to IHC staining.
Immunofluorescence analysis of HeLa cells using CREB1 Rabbit pAb(CAB11989) at a dilution of 1:25 (40x lens). Secondary antibody:Cy3 Goat Anti-Rabbit IgG (H+L)(CABS007) at 1:500 dilution. Blue: DAPI for nuclear staining.
