Human Bcl9-2 Antibody Summary
Met38-Val206
Accession # Q86UU0
Applications
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

Detection of Human Bcl9‑2 by Western Blot. Western blot shows lysates of A172 human glioblastoma cell line and MCF-7 human breast cancer cell line. PVDF membrane was probed with 1 µg/mL of Human Bcl9-2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4967) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for Bcl9-2 at approximately 190 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Reconstitution Calculator
Preparation and Storage
- 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: Bcl9-2
Bcl9-2 (B-cell lymphoma 9-like protein; also Bcl9L and B9L) is a 200-220 kDa transcriptional regulator that belongs to the Bcl9 family of proteins. It is expressed in multiple tissues, particularly breast, and serves to recruit Pygopus to the Wnt-pathway beta -catenin-TCF complex in the nucleus. Bcl9-2 and Bcl9 are considered evolutionary duplicates of Legless that perform the same task with different regulation. Human Bcl9-2 is 1499 amino acids (aa) in length. It contains two Pro-rich regions (aa 280-493 and 891-1378). There are four potential alternate start sites at Met879, Met1000, Met708 and Met472. The last two start sites are accompanied by a deletion of aa 1241-1286, and a 62 aa substitution for the C-terminal 167 aa, respectively. Over aa 38-206, human Bcl9-2 is 94% aa identical to mouse Bcl9-2. Bcl9-2 has been identified as a phosphoprotein in several human cancer cell lines and mouse liver.
Product Datasheets
Citations for Human Bcl9-2 Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
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Kinase inhibition profiles as a tool to identify kinases for specific phosphorylation sites
Authors: NA Watson, TN Cartwright, C Lawless, M Cámara-Don, O Sen, K Sako, T Hirota, H Kimura, JMG Higgins
Nat Commun, 2020-04-03;11(1):1684.
Species: Human
Sample Types: Cell Culture Lysates
Applications: ELISA Capture -
Pharmacological inhibition of ?-catenin/BCL9 interaction overcomes resistance to immune checkpoint blockades by modulating Treg cells
Authors: M Feng, JQ Jin, L Xia, T Xiao, S Mei, X Wang, X Huang, J Chen, M Liu, C Chen, S Rafi, AX Zhu, YX Feng, D Zhu
Sci Adv, 2019-05-08;5(5):eaau5240.
Species: N/A
Sample Types: Peptides
Applications: Immunoprecipitation -
Bcl9 and Pygo synergise downstream of Apc to effect intestinal neoplasia in FAP mouse models
Authors: J Mieszczane, LM van Tienen, AEK Ibrahim, DJ Winton, M Bienz
Nat Commun, 2019-02-13;10(1):724.
Species: Human
Sample Types: Whole Cells
Applications: ICC
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