172092
Estrogen Receptor (Estrogen Receptor alpha delta 4*5,6,7*/654 Isoform, Estrogen Receptor alpha delta 4 +49 Isoform, Nuclear receptor subfamily 3 group A member 1)
Size
£422.00
- SKU:
- 172092
- Purity:
- Purified by Protein A/G affinity chromatography.
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Recombinant human Estrogen Receptor alpha protein (aa2-185). Cellular Localization: Nuclear
- Clone:
- SPM567
- Format:
- Supplied as a liquid in 10mM PBS, 0.05% BSA, 0.05% sodium azide. Also available without BSA and azide, see 172092-AF.
- Extra Details:
- This MAb is specific to ER alpha and shows minimal cross-reaction with other members of the family. ER is an important regulator of growth and differentiation in the mammary gland. Presence of ER in breast tumors indicates an increased likelihood of response to anti-estrogen (e.g. tamoxifen) therapy. This MAb is excellent for staining of formalin-fixed, paraffin-embedded breast carcinomas. Applications: Suitable for use in Western Blot, Immunohistochemistry. Other applications not tested. Recommended Dilution: Western Blot: 0.5-1ug/ml for 2 hours at RT Immunohistochemistry (Formalin-fixed): 1-2ug/ml for 30 minutes at RT (IHC recommended) (Staining of formalin-fixed tissues requires boiling tissue sections in 10mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes) Optimal dilution for a specific application should be determined. Positive Control: MCF-7 Cells or Breast Cancers. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
- Shipping Conditions:
- Blue Ice