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MABS62

Sigma-Aldrich

Anti-GREB1 Antibody, clone GREB1Ab

clone GREB1Ab, from mouse

Synonym(s):

growth regulation by estrogen in breast cancer 1, Gene regulated in breast cancer 1 protein, protein GREB1, gene regulated by estrogen in breast cancer protein

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

100

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

GREB1Ab, monoclonal

species reactivity

human

technique(s)

immunocytochemistry: suitable
immunohistochemistry: suitable
western blot: suitable

isotype

IgG1κ

NCBI accession no.

NP_055483

UniProt accession no.

Q4ZG55

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... GREB1(9687)

General description

GREB1, also known as gene regulated in breast cancer protein 1 is shown to be involved in the proliferation of breast cancer cells, controlled by estrogen. GREB1 has the potential to be a clinical marker for response to endocrine therapy and a therapeutic target. GREB1 also may be the regulator for prostate cancer.

Immunogen

Recombinant protein corresponding to human GREB1.

Application

Immunohistochemistry Analysis: 1:600 dilution from a previous lot detected GREB1 in prostate tissue.

Immunocytochemistry Analysis: A previous lot was used by an independent laboratory in IP. (Hnatyszyn, H., et al. 2009). Breast Cancer Res Treat
DOI 10.1007/s10549-009-0584-x.)
Research Category
Signaling

Apoptosis & Cancer
Research Sub Category
Hormones & Receptors
This Anti-GREB1 Antibody, clone GREB1Ab is validated for use in WB, IH, IC for the detection of GREB1.

Quality

Evaluated by Western Blot in MCF-7 cell lysate.

Western Blot Analysis: 0.5 µg/mL of this antibody detected GREB1 on 10 µg of MCF-7 cell lysate.

Target description

~ 216 kDa observed. Uncharacterized bands may be observed in some lysates.

Physical form

Format: Purified
Protein G
Purified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Analysis Note

Control
MCF-7 cell lysate

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Yanming Wu et al.
Cancer research, 78(3), 671-684 (2017-12-08)
Resistance to cancer treatment can be driven by epigenetic reprogramming of specific transcriptomes in favor of the refractory phenotypes. Here we discover that tamoxifen resistance in breast cancer is driven by a regulatory axis consisting of a master transcription factor
Hai-Feng Zhang et al.
Science advances, 9(34), eadg6693-eadg6693 (2023-08-23)
MYCN amplification (MNA) is a defining feature of high-risk neuroblastoma (NB) and predicts poor prognosis. However, whether genes within or in close proximity to the MYCN amplicon also contribute to MNA+ NB remains poorly understood. Here, we identify that GREB1
Shinji Matsumoto et al.
Nature communications, 10(1), 3882-3882 (2019-08-30)
The β-catenin mutation is frequently observed in hepatoblastoma (HB), but the underlying mechanism by which Wnt/β-catenin signaling induces HB tumor formation is unknown. Here we show that expression of growth regulation by estrogen in breast cancer 1 (GREB1) depends on

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