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Mouse Anti-TOP2B Recombinant Antibody (CBYJT-4213) (CBMAB-T3677-YJ)


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Summary

Host Animal
Mouse
Specificity
Human
Clone
CBYJT-4213
Antibody Isotype
IgG1
Application
Bioimaging, WB, IF

Basic Information

Immunogen
Human Topo IIβ aa. 1281-1494
Specificity
Human
Antibody Isotype
IgG1
Clonality
Monoclonal
Application Notes
The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Buffer
PBS, pH 7.4
Storage
Store at 4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
Epitope
aa 1281-1494

Target

Full Name
DNA Topoisomerase II Beta
Introduction
TOP2B is a DNA topoisomerase, an enzyme that controls and alters the topologic states of DNA during transcription. This nuclear enzyme is involved in processes such as chromosome condensation, chromatid separation, and the relief of torsional stress that occurs during DNA transcription and replication. TOP2B catalyzes the transient breaking and rejoining of two strands of duplex DNA which allows the strands to pass through one another, thus altering the topology of DNA. Two forms of this enzyme exist as likely products of a gene duplication event. The gene encoding this form, beta, is localized to chromosome 3 and the alpha form is localized to chromosome 17. TOP2B plays a role as the target for several anticancer agents and a variety of mutations in TOP2B have been associated with the development of drug resistance. Reduced activity of this enzyme may also function in ataxia-telangiectasia.
Entrez Gene ID
7155
UniProt ID
Q02880
Alternative Names
DNA Topoisomerase II Beta; Topoisomerase (DNA) II Beta 180kDa; DNA Topoisomerase II, Beta Isozyme; EC 5.99.1.3; DNA Topoisomerase II, 180 KD; DNA Topoisomerase 2-Beta; U937 Associated Antigen
Function
Key decatenating enzyme that alters DNA topology by binding to two double-stranded DNA molecules, generating a double-stranded break in one of the strands, passing the intact strand through the broken strand, and religating the broken strand. Plays a role in B-cell differentiation.
Biological Process
Biological Process axonogenesis Source:Ensembl
Biological Process B cell differentiation Source:UniProtKB2 Publications
Biological Process DNA topological change Source:UniProtKB1 Publication
Biological Process forebrain development Source:Ensembl
Biological Process neuron migration Source:Ensembl
Biological Process positive regulation of single stranded viral RNA replication via double stranded DNA intermediate Source:UniProtKB1 Publication
Biological Process resolution of meiotic recombination intermediates Source:GO_Central1 Publication
Biological Process sister chromatid segregation Source:GO_Central1 Publication
Cellular Location
Nucleus, nucleolus
Nucleus, nucleoplasm
Nucleus
Involvement in disease
B-cell immunodeficiency, distal limb anomalies, and urogenital malformations (BILU):
An autosomal dominant disorder characterized by humoral immunodeficiency with undetectable B cells, distal limb anomalies, dysmorphic facial features, and urogenital malformations.
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For research use only. Not intended for any clinical use.

Custom Antibody Labeling

We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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