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Monoclonal Mouse Anti-Human
Estrogen Receptor α
Clone 1D5
Reacts with estrogen receptor alpha.
The antibody strongly labels the nuclei of cells known to contain a high level of estrogen receptor, e.g. epithelial and myometrial cells of the uterus, and normal, hyperplastic and neoplastic cells of the mammary gland.
For DakoLink users:
Go to the Autostainer Link Installer section and download the Installer for Code IR657, ER alpha 1D5 Protocol Updater. Follow the instructions to complete the update.
Isotype IgG1, kappa
- Frozen
- Formalin
- HIER
- Al Saati T, Clamens S, Cohen-Knafo E, Faye JC, Prats H, Coindre JM, et al. Production of monoclonal antibodies to human estrogen-receptor protein (ER) using recombinant ER (RER). Int J Cancer 1993;55:651-4.
- Hendricks JB, Stephen CA, Wilkinson EJ, Szekeres G. Estrogen receptor specific (ER1D5) epitope stability in paraffin sections. J Histotechnol 1996;19:23-5.
Breast ductal carcinoma (FFPE) stained with Anti-Estrogen Receptor α.
Breast ductal carcinoma. The majority of the neoplastic cells show a distinct nuclear staining reaction.
Clinical application. For assessment of estrogen receptor status in breast carcinomas.
Breast ductal carcinoma. The majority of the neoplastic cells show a modrate staining reaction.
Clinical application. For assessment of estrogen receptor status in breast carcinomas.
Cervix. The columnar and basal squamous epithelial cells as well as the stromal cells show a moderate to strong and distinct nuclear staining reaction. The intermediate and superficial squamous epithelial cells show a weak to moderate nuclear staining reaction.
Recommended control. Breast carcinoma with moderate estrogen receptor expression/Cervix.
Breast carcinoma stained with Anti-Estrogen Receptor α.
Clinical application. For assessment of estrogen receptor status in breast carcinomas.
Disclaimer: Due to variances among color computer monitors, the colors you see on your screen may not be the exact colors of the stain. The image you see should be considered close renditions to the actual stain.
- Excellent specificity
- High lot to lot consistency
- Optimized for immunohistochemistry (IHC) with validated protocols
- Certified manufacturing facilities guarantee full quality control
Monoclonal Mouse Anti-Human Estrogen Receptor α, Clone 1D5, is intended for use in immunohistochemistry. The antibody labels estrogen receptor α-positive cells and is useful in the assessment of estrogen receptor α status in human breast carcinomas (1-3). The clinical interpretation of any staining or its absence should be complemented by morphological studies using proper controls and should be evaluated within the context of the patient's clinical history and other diagnostic tests by a qualified pathologist.
As demonstrated by immunohistochemistry, the antibody reacts with the ERα-equivalent protein in rat (10).
Clone: 1D5 (9). Isotype: IgG1, kappa.
Mouse IgG concentration: See label on vial.
The protein concentration between lots may vary without influencing the optimal dilution. The titer of each individual lot is compared and adjusted to a reference lot to ensure a consistent immunohistochemical staining performance from lot-to-lot.
- Mauri FA, Veronese S, Frigo B, Girlando S, Losi L, Gambacorta M, et al. ER1D5 and H222 (ER-ICA) antibodies to human estrogen receptor protein in breast carcinomas. Appl Immunohistochem 1994;2:157-63.
- Goulding H, Pinder S, Cannon P, Pearson D, Nicholson R, Snead D, et al. A new immunohistochemical antibody for the assessment of estrogen receptor status on routine formalin-fixed tissue samples. Hum Pathol 1995;26:291-4.
- Shaw JA, Udokang K, Mosquera J-M, Chauhan H, Jones JL, Walker RA. Oestrogen receptors alpha and beta differ in normal human breast and breast carcinomas. J Pathol 2002;198:450-7.
- Al Saati T, Clamens S, Cohen-Knafo E, Faye JC, Prats H, Coindre JM, et al. Production of monoclonal antibodies to human estrogen-receptor protein (ER) using recombinant ER (RER). Int J Cancer 1993;55: 651-4.
- Nishihara E, Nagayama Y, Inoue S, Hiroi H, Muramatsu M, Yamashita S, et al. Ontogenetic changes in the expression of estrogen receptor α and β in rat pituitary gland detected by immunohistochemistry. Endocrinology 2000;141:615-20.
- Pettersson K, Grandien K, Kuiper GGJM, Gustafsson J-Å. Mouse estrogen receptor β forms estrogen response element-binding heterodimers with estrogen receptorα. Mol Endocrinol 1997;11:1486-96.
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| Product | Size |  | M7047 Culture supernatant
| 0.2 mL Product No. M704729-5 |
|---|---|---|
| 1 mL Product No. M704701-5 |
Synonym(s) for Antigen
ERα ER alpha, ER