NSJ Bioreagents
SKU:RQ6699
CENPB Antibody / Centromere protein B
CENPB Antibody / Centromere protein B
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Centromere protein B also known as major centromere autoantigen B is an autoantigen protein of the cell nucleus. In humans, centromere protein B is encoded by the CENPB gene. This gene product is a highly conserved protein that facilitates centromere formation. It is a DNA-binding protein that is derived from transposases of the pogo DNA transposon family. It contains a helix-loop-helix DNA binding motif at the N-terminus, and a dimerization domain at the C-terminus. The DNA binding domain recognizes and binds a 17-bp sequence (CENP-B box) in the centromeric alpha satellite DNA. This protein is proposed to play an important role in the assembly of specific centromere structures in interphase nuclei and on mitotic chromosomes. It is also considered a major centromere autoantigen recognized by sera from patients with anti-centromere antibodies.
Specifications
| Family | Primary antibody |
|---|---|
| Formulation | 0.5mg/ml if reconstituted with 0.2ml sterile DI water |
| Format | Antigen affinity purified |
| Host Animal | Rabbit |
| Clonality | Polyclonal (rabbit origin) |
| Isotype | Rabbit IgG |
| Species Reactivity | Human |
| Application | WB, IF, FACS |
| Application Details | Western blot: 1-2ug/ml,Immunofluorescence (FFPE): 5ug/ml,Flow cytometry: 1-3ug/million cells |
| Application Note | Optimal dilution of the CENPB antibody should be determined by the researcher. |
| Localization | Nuclear |
| Immunogen | Amino acids HLEHDLVHVTRKNHA from the human protein were used as the immunogen for the CENPB antibody. |
| Buffer | Lyophilized from 1X PBS with 2% Trehalose |
| Purity | Antigen affinity purified |
| Storage | After reconstitution, the CENPB antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing. |
| Limitation | This CENPB antibody is available for research use only. |
| Uniprot # | P07199 |
| Status | Available |
| PDF Link | https://www.nsjbio.com/tds-pdf/cenpb-antibody-centromere-protein-b-rq6699 |
| Title | CENPB Antibody / Centromere protein B |
| Description | Centromere protein B also known as major centromere autoantigen B is an autoantigen protein of the cell nucleus. In humans, centromere protein B is encoded by the CENPB gene. This gene product is a highly conserved protein that facilitates centromere formation. It is a DNA-binding protein that is derived from transposases of the pogo DNA transposon family. It contains a helix-loop-helix DNA binding motif at the N-terminus, and a dimerization domain at the C-terminus. The DNA binding domain recognizes and binds a 17-bp sequence (CENP-B box) in the centromeric alpha satellite DNA. This protein is proposed to play an important role in the assembly of specific centromere structures in interphase nuclei and on mitotic chromosomes. It is also considered a major centromere autoantigen recognized by sera from patients with anti-centromere antibodies. |
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