Bcl-6 (B-cell lymphoma protein 6; also ZFP51, LAZ-3 and Bcl-5) is an 80 kDa member of the Kruppel-like family of zinc finger proteins. It is expressed in germinal center B cells, neutrophils, monocytes, and immature dendritic cells, and serves as a potent transcriptional repressor of genes such as p53. Human Bcl-6 is 706 amino acids (aa) in length and contains an N-terminal BTB/POZ protein interaction domain (aa 32‑99) and a series of six C2H2-type C-terminal zinc finger domains that bind DNA (aa 518‑681). Centrally located are three PEST sequences (aa 336‑430) that undergo phosphorylation by MAPK. This increases the molecular weight of Bcl-6 to 97 kDa and induces its degradation. Human Bcl-6 is about 99% aa identical to mouse and canine Bcl-6.
Human/Mouse Bcl‑6 Antibody
R&D Systems | Catalog # AF5046
Key Product Details
Species Reactivity
Human, Mouse
Applications
Western Blot, Simple Western
Label
Unconjugated
Antibody Source
Polyclonal Goat IgG
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Product Specifications
Immunogen
E. coli-derived recombinant mouse Bcl-6
Glu522-Thr696
Accession # Q8CB25
Glu522-Thr696
Accession # Q8CB25
Specificity
Detects human and mouse Bcl-6 in Western blots.
Clonality
Polyclonal
Host
Goat
Isotype
IgG
Scientific Data Images for Human/Mouse Bcl‑6 Antibody
Detection of Mouse and Human Bcl‑6 by Western Blot.
Western blot shows lysates of NIH-3T3 mouse embryonic fibroblast cell line, HeLa human cervical epithelial carcinoma cell line, and 293T human embryonic kidney cell line. PVDF membrane was probed with 0.1 µg/mL of Mouse Bcl-6 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5046) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for Bcl-6 at approximately 100 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.Detection of Human Bcl‑6 by Simple WesternTM.
Simple Western lane view shows lysates of Ramos human Burkitt's lymphoma cell line and Raji human Burkitt's lymphoma cell line, loaded at 0.2 mg/mL. A specific band was detected for Bcl‑6 at approximately 111 kDa (as indicated) using 10 µg/mL of Goat Anti-Human/Mouse Bcl‑6 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5046). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.Applications for Human/Mouse Bcl‑6 Antibody
Application
Recommended Usage
Simple Western
10 µg/mL
Sample: Ramos human Burkitt's lymphoma cell line and Raji human Burkitt's lymphoma cell line
Sample: Ramos human Burkitt's lymphoma cell line and Raji human Burkitt's lymphoma cell line
Western Blot
0.1 µg/mL
Sample: NIH‑3T3 mouse embryonic fibroblast cell line, HeLa human cervical epithelial carcinoma cell line, and 293T human embryonic kidney cell line
Sample: NIH‑3T3 mouse embryonic fibroblast cell line, HeLa human cervical epithelial carcinoma cell line, and 293T human embryonic kidney cell line
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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Formulation
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.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
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.
Calculators
Background: Bcl-6
Long Name
B Cell Lymphoma/Leukemia 6
Alternate Names
Bcl-5, Bcl6, LAZ3, ZBTB27, ZNF51
Gene Symbol
BCL6
UniProt
Additional Bcl-6 Products
Product Documents for Human/Mouse Bcl‑6 Antibody
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human/Mouse Bcl‑6 Antibody
For research use only
Related Research Areas
Citations for Human/Mouse Bcl‑6 Antibody
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Cellular Response to Hypoxia Protocols
- R&D Systems Quality Control Western Blot Protocol
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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