Data from SDS-PAGE analysis of Anti-Bcl-6 antibody (Clone rBCL6/1527). Reducing lane (R) shows heavy and light chain fragments. NR lane shows intact antibody with expected MW of approximately 150 kDa. The data are consistent with a high purity, intact mAb.Analysis of Protein Array containing more than 19,000 full-length human proteins using Bcl-6 Mouse Recombinant Monoclonal Antibody (rBCL6/1527). Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD’s) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD’s) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target.  A MAb is considered to specific to its intended target, if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.

Bcl-6 (Follicular Lymphoma Marker) Ultraspecific Antibody

Tested against >20,000 Human Proteins

$ 199.00$ 429.00
Please Select Product Options Below To View The Catalog Number.

SKU: 604-MSM10
Species: Human
Tested Applications: IHC
Available Conjugates: Unconjugated
Isotype: Mouse IgG1, kappa
Mass Spec Validated?: Not MS Validated

Product NumberDescriptionPrice
604-MSM10-P0 Size: 20 ug, Tag: Unconjugated $ 199.00
604-MSM10-P1 Size: 100 ug, Tag: Unconjugated $ 429.00
604-MSM10-P1ABX Size: 100 ug, Tag: Unconjugated $ 429.00
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SKU: 604-MSM10-P0
Bcl-6 (Follicular Lymphoma Marker) General Information
Alternate Names
B-cell lymphoma 5 protein; B-Cell Lymphoma 6 Protein; BCL5; BCL6; BCL6A; cys his2 zinc finger transcription factor; Lymphoma Associated Zinc Finger Gene On Chromosome 3 (LAZ3); Zinc finger and BTB domain-containing protein 27 (ZBTB27); Zinc Finger Protein 51 (ZNF51); zinc finger transcription factor BCL6S
Molecular Weight
Chromosomal Location
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Curated Database and Bioinformatic Data
Gene Symbol604
Entrez Gene IDBCL6
UniProt ID(s)P41182
UniGene ID(s)Hs478588
KEGG Gene ID(s)hsa:604
General Description of Bcl-6 (Follicular Lymphoma Marker).
The specificity of this monoclonal antibody to its intended target was validated by HuProtTM Array, containing more than 19,000, full-length human proteins. Recognizes a protein of 95kDa, which is identified as Bcl-6. Antibody to bcl-6 is helpful in a number of diagnostic settings: (1) In the differential diagnosis of small B-cell lymphoma. Follicular lymphoma will show bcl-6 (and CD10) positivity whereas other small B-cell lymphomas are usually negative. (2) Bcl-6 is an important prognostic marker in diffuse large B-cell lymphomas (DLBCL), where CD10, bcl-6 and MUM1/IRF4 are used to identify germinal center and activated B-cell phenotypes. (3) Bcl-6 can be valuable in distinguishing classical Hodgkin lymphoma from nodular lymphocyte predominant Hodgkin lymphoma (NLPHL). The Reed-Sternberg cells of classical Hodgkin lymphoma are bcl-6 negative whereas the large ( L&H ) cells of NLPHL are bcl-6 positive. In contrast, anti-Bcl-6 rarely stains mantle-cell lymphoma and MALT lymphoma.

Human Anti-Bcl-6 (Follicular Lymphoma Marker) Antibody Product Attributes

Species: Human
Tested Applications: IHC.
Clonality: Monoclonal
Anti-Bcl-6 (Follicular Lymphoma Marker) Antibody Clone: rBCL6/1527
Clone rBCL6/1527 Host and Isotype: Mouse IgG1, kappa
Anti-Human Bcl-6 (Follicular Lymphoma Marker) Positive Control Sample: Raji or Ramos cells. Tonsil or Hodgkin s lymphoma.
Cellular Localization of Antibody rBCL6/1527 Staining: Nuclear
Buffer and Stabilizer: 10mM PBS with 0.05% BSA & 0.05% azide. Also available without BSA & Azide.
Antibody Concentration: 200 ug/ml
Antibody Purification Method:Protein A/G purified from Bioreactor concentrate.
Immunogen: Recombinant human bcl-6 protein fragment (apprx. aa256-389) (Please call for additional information.)
Storage Conditions: Store at 2 to 8 C (refrigerate). Stable for 24 months when properly stored.

Bcl-6 (Follicular Lymphoma Marker) Previously Observed Antibody Staining Patterns

Observed Subcellular, Organelle Specific Staining Data:

Anti-BCL6 antibody staining is expected to be primarily localized to the nucleoplasm.

Observed Antibody Staining Data By Tissue Type:

Variations in Bcl-6 antibody staining intensity in immunohistochemistry on tissue sections are present across different anatomical locations. An intense signal was observed in cells in the seminiferous ducts in testis, germinal center cells in the lymph node and tonsil, hematopoietic cells in the bone marrow and respiratory epithelial cells in the bronchus and nasopharynx. More moderate antibody staining intensity was present in cells in the seminiferous ducts in testis, germinal center cells in the lymph node and tonsil, hematopoietic cells in the bone marrow and respiratory epithelial cells in the bronchus and nasopharynx. Low, but measureable presence of Bcl-6 could be seen in cells in the red pulp in spleen, epidermal cells in the skin, fibroblasts in mesenchymal tissue, glandular cells in the appendix, epididymis, rectum and stomach, keratinocytes in skin, Leydig cells in the testis, myocytes in skeletal muscle, neuronal cells in the cerebral cortex, non-germinal center cells in the lymph node and tonsil, peripheral nerve in mesenchymal tissue, Purkinje cells in the cerebellum, squamous epithelial cells in the oral mucosa and trophoblastic cells in the placenta. We were unable to detect Bcl-6 in other tissues. Disease states, inflammation, and other physiological changes can have a substantial impact on antibody staining patterns. These measurements were all taken in tissues deemed normal or from patients without known disease.

Observed Antibody Staining Data By Tissue Disease Status:

Tissues from cancer patients, for instance, have their own distinct pattern of Bcl-6 expression as measured by anti-Bcl-6 antibody immunohistochemical staining. The average level of expression by tumor is summarized in the table below. The variability row represents patient to patient variability in IHC staining.

Sample Type breast cancer carcinoid cervical cancer colorectal cancer endometrial cancer glioma head and neck cancer liver cancer lung cancer lymphoma melanoma ovarian cancer pancreatic cancer prostate cancer renal cancer skin cancer stomach cancer testicular cancer thyroid cancer urothelial cancer
Signal Intensity - - - - - - - - - - - - - - - - + - - -
BCL6 Variability + + + + + + ++ + + ++ + + + + + + +++ + + +

Limitations and Warranty

enQuire Bio's product, Bcl-6 (Follicular Lymphoma Marker) MonoSpecific Antibody, is available for Research Use Only (RUO-Only). This antibody is guaranteed to work for a period of two years when properly stored.

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Tested against >20,000 Human Proteins

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Bcl-6 (Follicular Lymphoma Marker) Ultraspecific Antibody

Tested against >20,000 Human Proteins Specificity Assay (Array)-300x120.jpg IHC human Hodgkins Lymphoma (rBCL6 1527)-300x225.jpg 1527) Gel-264x300.jpg