HSPA9 is part of the heat shock protein 70 family which contains both heat-inducible and constitutively expressed members that are also called heat-shock cognate proteins. HSPA9 encodes a heat-shock cognate protein that is involved in the control of cell proliferation and acts as a chaperone. HSPA9 was restricted to chromosome 5， band q31， a region that is often deleted in myeloid leukemias and myelodysplasia （MDS）， making it a candidate tumor suppressor gene， which is consistent with the biological function of its murine homologue. HSPA9 supresses nuclear translocation， transcriptional activation， and control of centrosome-duplication functions of p53.
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来源宿主
大肠杆菌中重组表达
溶解建议
Sterile filtered colorless solution. The HSPA9 protein solution contains 20mM Tris-HCl， pH-8， 10% glycerol and 0.5mM DTT.
保存建议
Store at 4℃ if entire vial will be used within 2-4 weeks.
Store， frozen at -20℃ for longer periods of time.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Avoid multiple freeze-thaw cycles.
