ER-alpha | US Biological 030186 product information

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

US Biological

product type :

antibody

product name :

ER-alpha

catalog :

030186

quantity :

100 ul

clonality :

monoclonal

host :

mouse

conjugate :

nonconjugated

clone name :

13B264

reactivity :

human

product information

Catalog Number :

030186

Product wo Prefix :

ER-alpha

Host :

mouse

Product Type :

Mab

Category :

Antibodies

Size1 :

100 ul

Clone # USB :

13B264

Isotype :

IgG1

Desc1 :

The estrogen receptor (ER) is a ligand-activated transcription factor composed of several domains important for hormone binding, DNA binding, and activation of transcription. Alternative splicing results in several ER mRNA transcripts, which differ primarily in their 5-prime untranslated regions. Two isoforms of the human ER, ERA and ER-beta, occur, each with distinct tissue and cell patterns of expression. Pelletier and El-Alfy (2000) studied the immunocytochemical localization of ESRA and ESRB in human reproductive tissues. In the ovary, ERB immunoreactivity was found in nuclei of granulosa cells of growing follicles at all stages from primary to mature follicles, interstitial gland, and germinal epithelium cells. Nuclear staining for ERA occurred in thecal, interstitial gland, and germinal epithelium cells. In the uterus, strong ERA immunoreactivity was detected in nuclei of epithelial, stromal, and muscle cells. Applications: Western Bloting: 1:500-1:2000. Immunohistochemistry: 1:200-1:1000. ELISA: Suggested dilution 1:10000. Optimal dilutions to be determined by the researcher. 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.

Calc Crossreactivity :

Alternate Name :

ER; ESR1; Era; ESRA

Immunogen :

Purified recombinant fragment of human ER-alpha (410-592aa) expressed in E. coli.

Specificity :

Human

Purity :

Purified

Form :

Purified antibody in PBS, 0.03% sodium azide.

Concentration :

~1mg/ml

Desc2 :

Product Type: Mab Isotype: IgG1 Clone No: 13B264 Host: mouse Source: human Concentration: ~1mg/ml Form: Purified antibody in PBS, 0.03% sodium azide. Purity: Purified Immunogen: Purified recombinant fragment of human ER-alpha (410-592aa) expressed in E. coli. Specificity: Human Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

Calc Applications Abbrev :

E IHC WB

Storage Temperature :

-20°C

Reference :

1. Paech K. Science 1997, 277: 1508- 10. 2. Pertschuk LP，Cancer, 1996. 199677: 514- 9.