Mouse/Rat CREB Antibody

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Detection of Mouse/Rat CREB by Western Blot.
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Mouse/Rat CREB Antibody Summary

Species Reactivity
Mouse, Rat
The antibody detects endogenous mouse and rat CREB on Western blots.
Monoclonal Rat IgG2A Clone # 485422
Protein A or G purified from hybridoma culture supernatant
E. coli-derived recombinant mouse CREB
Accession # NP_001032815
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
1 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Mouse/Rat CREB antibody by Western Blot. View Larger

Detection of Mouse/Rat CREB by Western Blot. Western blot shows lysates of A20 mouse B cell lymphoma cell line and M1 mouse myeloid leukemia cell line. PVDF membrane was probed with 1 µg/mL of Mouse/Rat CREB Monoclonal Antibody (Catalog # MAB5435) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band was detected for CREB at approximately 43 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 3.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: CREB

The cAMP response element binding protein (CREB), also known as CREB1, belongs to the bZIP family of transcription factors. Each bZIP family member contains a basic domain that mediates DNA binding and a leucine zipper domain that facilitates dimerization. Within the promoter of target genes, CREB dimers bind cAMP response elements, defined by the palindromic consensus sequence TGACGTCA. CREB becomes phosphorylated at specific residues in response to DNA damage and circadian cycles.

Long Name
cAMP Response Element-binding Protein
Entrez Gene IDs
1385 (Human); 12912 (Mouse)
Alternate Names
active transcription factor CREB; cAMP responsive element binding protein 1; cAMP-response element-binding protein-1; cAMP-responsive element-binding protein 1; CREB; CREB1; CREB-1; cyclic AMP-responsive element-binding protein 1; MGC9284; transactivator protein

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Mouse/Rat CREB Antibody
By Anonymous on 06/06/2019
Application: WB Sample Tested: Lung single-cell suspension Species: Mouse

***Bio-Techne Response: Thank you for reviewing our product. We are sorry to hear that this antibody did not perform as expected. We have been in touch with the customer to resolve this issue according to our Product Guarantee and to the customer’s satisfaction.***