• Target：
• BOB.1

• Gene Name：
• POU2AF1

• Protein Name：
• POU domain class 2-associating factor 1 (B-cell-specific coactivator OBF-1) (BOB-1) (OCA-B) (OCT-binding factor 1)

• Human Gene Id：
• 5450

• Human Swiss Prot No：
• Q16633

• Immunogen：
• Synthesized peptide derived from human BOB.1 AA range:150-256

• Specificity：
• This antibody detects endogenous levels of BOB.1

• Formulation：
• PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA

• Source：
• Monoclonal, Rabbit IgG1, Kappa

• Dilution：
• IHC 1:100-500, WB 1:500-1000, ELISA 1:5000-20000

• Purification：
• Recombinant Expression and Affinity purified

• Storage Stability：
• -15°C to -25°C/1 year(Do not lower than -25°C)

• Other Name：
• B cell Oct binding protein 1;B cell specific coactivator OBF 1;B cell specific coactivator OBF1;B-cell-specific coactivator OBF-1;BOB 1;BOB-1;OBF 1;OBF1;OBF1_HUMAN;OCA B;OCA-B;OCAB;OCT binding factor 1;OCT-binding factor 1;POU class 2 associating factor 1;POU domain class 2 associating factor 1;POU domain class 2-associating factor 1;Pou2af1

• Molecular Weight(Da)：
• 27kD

• Background：
• disease:A chromosomal aberration involving POU2AF1/OBF1 may be a cause of a form of B-cell leukemia. Translocation t(3;11)(q27;q23) with BCL6.,function:Transcriptional coactivator that specifically associates with either OCT1 or OCT2. It boosts the OCT1 mediated promoter activity and to a lesser extent, that of OCT2. It has no intrinsic DNA-binding activity. It recognizes the POU domains of OCT1 and OCT2. It is essential for the response of B-cells to antigens and required for the formation of germinal centers.,PTM:Ubiquitinated; mediated by SIAH1 or SIAH2 and leading to its subsequent proteasomal degradation.,similarity:Belongs to the POU2AF1 family.,tissue specificity:B-cell specific.,

• Function：
• disease:A chromosomal aberration involving POU2AF1/OBF1 may be a cause of a form of B-cell leukemia. Translocation t(3;11)(q27;q23) with BCL6.,function:Transcriptional coactivator that specifically associates with either OCT1 or OCT2. It boosts the OCT1 mediated promoter activity and to a lesser extent, that of OCT2. It has no intrinsic DNA-binding activity. It recognizes the POU domains of OCT1 and OCT2. It is essential for the response of B-cells to antigens and required for the formation of germinal centers.,PTM:Ubiquitinated; mediated by SIAH1 or SIAH2 and leading to its subsequent proteasomal degradation.,similarity:Belongs to the POU2AF1 family.,tissue specificity:B-cell specific.,

• Subcellular Location：
• Nuclear, Cytoplasmic

• Expression：
• B-cell specific (PubMed:7779176, PubMed:7859290). Detected in mainly in spleen, but also in thymus, periphral blood leukocyte and small intestine (PubMed:7779176, PubMed:7859290).

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