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My Cart> Cell Biology > Cell Detection > Cell Growth Factor > Recombinant Human ER beta/NR3A2/Estrogen Receptor beta
Purity：Greater than85% as determined by reducing SDS-PAGE.
Storage：Powder:＜-20℃ for long store;RT，3 weeks.Liquid:4-7℃，2-7 days;＜-20℃，3 months.
Appearance：Lyophilized from a 0.2 μm filtered solution of 50mM TrisHCl，pH8.0.
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| Appearance | Lyophilized from a 0.2 μm filtered solution of 50mM TrisHCl，pH8.0. |
| Purity | Greater than85% as determined by reducing SDS-PAGE. |
| Storage | Powder:＜-20℃ for long store;RT，3 weeks.Liquid:4-7℃，2-7 days;＜-20℃，3 months. |
| Background | Estrogen Receptor Beta (ESR2) is a nuclear protein that belongs to the nuclear hormone receptor family of NR3 subfamily.It contains one nuclear receptor DNA-binding domain and is expressed in many tissues at a lower level.ESR2 is a nuclear hormone receptor.It binds estrogens with an affinity similar to that of ESR1 and activates expression of reporter genes containing estrogen response elements (ERE) in an estrogen-dependent manner.DNA-binding by ESR1 and ESR2 is rapidly lost at 37 degrees Celsius in the absence of ligand while in the presence of 17 beta-estradiol and 4-hydroxy-tamoxifen loss in DNA-binding at elevated temperature is more gradual. |
| Source | E.coli |
| Solvent | Always centrifuge tubes before opening.Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| Endotoxin | Less than 0.1 ng/ug(1 EU/ug)as determined by LAL test. |
| Unit | Piece |
| Specification | 10ug 50ug 500ug 1mg |
Cell growth factor
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
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