CAMP Responsive Element Binding Protein 1 (CREB1) (p43) antibody

Antigen: CAMP Responsive Element Binding Protein 1 (CREB1)

Synonyms: CREB, MGC9284, Creb, Creb-1, AV083133, 2310001E10Rik, 3526402H21Rik, JAL, hJAL, ATCE1, CREB3, CREB4, AIBZIP, CREB1, creb1, MGC52669, creb, MGC69285, MGC55598, zgc:55598, Creb1, DKFZp468J2311

Epitope: p43

Clonality: Polyclonal

Host: Rabbit

Reactivity: Cow (Bovine), Human, Mouse (Murine), Rat (Rattus), Sheep (Ovine)

Application: ELISA, Western Blotting (WB), Immunoprecipitation (IP)

Catalog no.: ABIN97864

Additional Information

Alternative name: CREB-1, p43

Immunogen: CREB-1 (p43) peptide corresponding to a region near the N-terminus of the human protein, conjugated to Keyhole Limpet Hemocyanin (KLH).

Format: Liquid (sterile filtered)

Specificity: This product was prepared from monospecific antiserum by delipidation and immunoadsorption against an E.coli lysate immobilized on agarose beads. Anti-CREB-1 (p43) may react non-specifically with other proteins. A partial cross-reactivity is observed against CREM-1 protein.

Application Details

Application Notes: Recommended Dilutions: This product was assayed against a lysate of 1 x 10 6 Raji B cells by immunoblot and found to be reactive against CREB-1 (p43), showing a 46 kDa band at a dilution of 1:500 to 1:1,000 followed by reaction with Peroxidase conjugated Affinity Purified anti-Rabbit IgG (H&L) [Goat] (code ABIN101990). Anti-CREB-1 (p43) is suitable for detection by immunoblot of human, mouse and rat CREB-1 (p43). This product was also tested in a gel supershift assay and found to be reactive against CREB-1 (p43) using 0.5 to 1.0 u l per assay. Optimal titers for other applications should be determined by the researcher. 46 kDa. Suitable for immunoprecipitation, immunoblotting, ELISA and supershift assays.

Concentration: 1.19 mg/ml (by UV absorbance at 280 nm)

Buffer: Stabilizer: None. Preservative: 0.01% (w/v) Sodium Azide. Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2.

Storage: Store vial at -20° C or below prior to opening. Dilute only prior to immediate use. For extended storage, aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing. Expiration date is six (6) months from date of opening product.

Research Area: Transcription Factors

Restrictions: For Research Use only

Images

Anti-CREB is shown to detect CREB-1 present in Raji B cell nuclear extract lysates. Detection occurs using a 1:1,000 dilution of antibody followed by 1:5,000 dilution of HRP Goat-a-Rabbit IgG with visualization via ECL. Film exposure approximately 1

Publications

Publications: Wang, Sasaki, Zhou et al.: "Transcriptional regulation of bone sialoprotein gene by interleukin-11." in: Gene, 2011 (PubMed).