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Our customer service representatives are available 24 hours, Monday through Friday to assist you.Introduction | Centromere proteins are a group of proteins which form and/or mediate the function of centromeres, the central structures of chromosomes to which spindle fibers/microtubuli attach and pull the chromosomes apart in cell division. Currently, 9 centromere proteins are known and designated CENPA to CENP-I. Most of the centromere proteins are targets of autoantibodies, the anti-centromere antibodies.CENPB is the most important of the centromeric autoantigens: it has a molecular weight of approx. 66 kDa and plays an important role in the formation of the centromeric chromatin. CENPB antibodies are present in the sera of up to 80% of patients with CREST syndrome. |
Synonyms | Major centromere autoantigen B, Centromere protein B, CENP-B, CENPB. |
Source | Sf9 insect cells. |
Physical Appearance | Sterile Filtered liquid formulation. |
Formulation | CENPB is supplied in 20mM HEPES buffer pH-7.6, 250mM sodium chloride, and 20% glycerol. |
Purity | Greater than 90% as determined by SDS-PAGE. |
Usage | NeoBiolab's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drµgs, agricultural or pesticidal products, food additives or household chemicals. |
Applications | Western-Blot with monoclonal anti-hexa-His-tag antibody & Scleroderma patient sera. |
Storage | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles. |
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