Anti-Bcl-6 Antibody

About this product

Boster Bio Anti-Bcl-6 Antibody catalog # A00142. Tested in IF, WB, IHC, ELISA applications. This antibody reacts with Human, Mouse, Rat.

Specifications

Catalog number

A00142

Size / count

100 µL

Dry ice

No

Hazardous

No

Discontinued

No

Synonyms

B-cell lymphoma 6 protein; BCL-6; B-cell lymphoma 5 protein; BCL-5; Protein LAZ-3; Zinc finger and BTB domain-containing protein 27; Zinc finger protein 51; BCL6; BCL5, LAZ3, ZBTB27, ZNF51

Gene Name

BCL6

UniProt

P41182

Host

Rabbit

Reactivity

Human, Mouse, Rat

Immunogen

The antiserum was produced against synthesized peptide derived from the Internal region of human BCL6. AA range:271-320

Tissue Specificity

Expressed in germinal center T- and B-cells and in primary immature dendritic cells. .

Applications

IF, WB, IHC, ELISA

Purification

Immunogen affinity purified

Concentration

1 mg/mL

Form

Liquid

Function

Transcriptional repressor mainly required for germinal center (GC) formation and antibody affinity maturation which has different mechanisms of action specific to the lineage and biological functions. Forms complexes with different corepressors and histone deacetylases to repress the transcriptional expression of different subsets of target genes. Represses its target genes by binding directly to the DNA sequence 5'-TTCCTAGAA-3' (BCL6- binding site) or indirectly by repressing the transcriptional activity of transcription factors. In GC B-cells, represses genes that function in differentiation, inflammation, apoptosis and cell cycle control, also autoregulates its transcriptional expression and up-regulates, indirectly, the expression of some genes important for GC reactions, such as AICDA, through the repression of microRNAs expression, like miR155. An important function is to allow GC B-cells to proliferate very rapidly in response to T-cell dependent antigens and tolerate the physiological DNA breaks required for immunglobulin class switch recombination and somatic hypermutation without inducing a p53/TP53-dependent apoptotic response. In follicular helper CD4 (+) T-cells (T (FH) cells), promotes the expression of T (FH) -related genes but inhibits the differentiation of T (H) 1, T (H) 2 and T (H) 17 cells. Also required for the establishment and maintenance of immunological memory for both T- and B-cells. Suppresses macrophage proliferation through competition with STAT5 for STAT-binding motifs binding on certain target genes, such as CCL2 and CCND2. In response to genotoxic stress, controls cell cycle arrest in GC B-cells in both p53/TP53- dependedent and -independent manners. Besides, also controls neurogenesis through the alteration of the composition of NOTCH- dependent transcriptional complexes at selective NOTCH targets, such as HES5, including the recruitment of the deacetylase SIRT1 and resulting in an epigenetic silencing leading to neuronal differentiation. .

Storage Conditions

Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.

Observed Molecular Weight

78846 MW

Gene Name Synonym

B-cell lymphoma 6 protein

Subcellular Location

Nucleus .

Isotype

IgG

Contents

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.