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Haspin (GSG2), Active

Recombinant human Haspin (GSG2) (470-end) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag.
Catalog No. G10-11G


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Catalog No. Pack Size Price (USD)
G10-11G-05 5 ug $226
G10-11G-10 10 ug $325
G10-11G-BULK BULK Contact Us  


Overview:

Haspin is a protein kinase that regulates chromosome and spindle function during mitosis and meiosis. Haspin expression is detected in fetal liver, skin, kidney, small intestine and in all proliferating cells. Haspin phosphorylates H3 thr3 (H3T3ph) in human cell lines and depletion of Haspin by RNA interference reveals that Haspin is required for H3 thr3 phosphorylation in mitotic cells (1). Phosphorylation of H3T3ph by Haspin is necessary for chromosomal passenger complex (CPC) accumulation at centromeres. H3T3ph then positions the CPC at centromeres to regulate selected targets of Aurora B during mitosis (2).


Gene Aliases:

GSG2, HASPIN


Genbank Number:


References:


1. Dai, J. et al: The kinase haspin is required for mitotic histone H3 Thr 3 phosphorylation and normal metaphase chromosome alignment. Genes Dev. 19: 472-488, 2005.

2. Wang, F. et al: Histone H3 Thr-3 phosphorylation by Haspin positions Aurora B at centromeres in mitosis. Science 330: 231-235, 2010.


Specific Activity:

Sample Kinase Activity Plot. For specific information on a given lot, see related technical data sheet.


Purity:

Sample Purity Data. For specific information on a given lot, see related technical data sheet.


Storage, Stability and Shipping:

Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.


Molecular Weight:

~64 kDa



Product Datasheets



There are no related publications available for this product.


RESEARCH AREAS

Cell Cycle, Ser/Thr Kinases



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