Preservative: 15mM Sodium Azide; Constituents: 0.2% BSA, 10mM PBS, 40% glycerol, pH 7.4
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
0.1 mg/ml (Please refer to the vial label for the specific concentration.)
Proteins purified from extract of human breast cancer MCF-7 cells.
Protein G purified
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Major Vault Protein,Lrp,Vault1,Mvp
Cytoplasmic, 5% are nucleus associated and localize to the nuclear pore complexes
Major vault protein (MVP) is identical to lung resistance related protein (LRP). Its shape is reminiscent of the nucleopore central plug. Treatment of cells with estradiol increases the amount of MVP in nuclear extract. The hormone-dependent interaction of vaults with ER is prevented in vitro by sodium molybdate. Antibodies to progesterone and glucocortoid receptors are also able to co-immunoprecipitate the MVP. Reportedly, the lung resistance related protein (LRP) is identical to human MVP. LRP is overexpressed in many neoplastic tissues and cells lines indicating a poor response to chemotherapy.