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MAB4145

Sigma-Aldrich

Anti-BCRP Antibody, clone BXP-34

culture supernatant, clone BXP-34, Chemicon®

Synonim(y):

Breast Cancer Resistance Protein, Placenta-specific ATP Binding Cassette Transporter, ATP-binding Cassette, Sub Family G, member 2 (ABCG2)

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About This Item

Kod UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.43

pochodzenie biologiczne

mouse

Poziom jakości

forma przeciwciała

culture supernatant

rodzaj przeciwciała

primary antibodies

klon

BXP-34, monoclonal

reaktywność gatunkowa

human

producent / nazwa handlowa

Chemicon®

metody

immunocytochemistry: suitable
immunohistochemistry: suitable

moc wejściowa

sample type hematopoietic stem cell(s)
sample type neural stem cell(s)

izotyp

IgG1

przydatność

not suitable for Western blot
not suitable for immunohistochemistry (Paraffin)

numer dostępu NCBI

numer dostępu UniProt

Warunki transportu

wet ice

docelowa modyfikacja potranslacyjna

unmodified

informacje o genach

human ... ABCG2(9429)

Opis ogólny

The 72 kDa breast cancer resistance protein (BCRP) is the second member of the subfamily G of the human ATP binding cassette (ABC) transporter superfamily and thus also designated as ABCG2. BCRP is a half-transporter consisting of only 1 nucleotide binding domain followed by 1 membrane-spanning domain. Current experimental evidence suggests that BCRP may function as a homodimer or homotetramer. Overexpression of BCRP is associated with high levels of resistance to a variety of anticancer agents. BCRP expression has been detected in a large number of hematological malignancies and solid tumors, indicating that this transporter may play an important role in clinical drug resistance of cancers. In addition to its role to confer resistance against chemotherapeutic agents, BCRP actively transports structurally diverse organic molecules, conjugated or unconjugated, such as estrone-3-sulfate, 17-β-estradiol 17-(β-D-glucuronide), and methotrexate. BCRP is highly expressed in the placental syncytiotrophoblasts, in the apical membrane of the epithelium in the small intestine, in the liver canalicular membrane, and at the luminal surface of the endothelial cells of human brain microvessels. This strategic and substantial tissue localization indicates that BCRP also plays an important role in absorption, distribution, and elimination of drugs that are BCRP substrates.

Specyficzność

This antibody reacts with an internal epitope of the Breast Cancer Resistance Protein (BCRP), a 70 kDa transmembrane half-transporter which is involved in multidrug resistance. The antibody does not cross-react with human MDR1, MRP1, MRP2 or MRP5 gene products.

Immunogen

The Mitoxanthrone resistant, BCRP-overexpressing cell line MCF7-MR.

Zastosowanie

Detect BCRP using this Anti-BCRP Antibody, clone BXP-34 validated for use in IC, IH.
Immunocytochemistry: 1:20 - 1:50 on acetone fixed cytospin preparations

Immunohistochemistry: 1:20 on acetone fixed frozen tissue sections

Not suitable for paraffin-embedded tissues or for Western blotting

Optimal working dilutions must be determined by end user.
Research Category
Stem Cell Research
Research Sub Category
Hematopoietic Stem Cells

Opis wartości docelowych

70 kDa

Postać fizyczna

Liquid containing 0.7% BSA and 0.1% sodium azide.

Przechowywanie i stabilność

Maintain refrigerated at 2-8°C for up to 6 months. For long-term storage store at -20°C.

Komentarz do analizy

Control
MCF-7 cells

Inne uwagi

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

Informacje prawne

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Oświadczenie o zrzeczeniu się odpowiedzialności

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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Kod klasy składowania

10 - Combustible liquids

Klasa zagrożenia wodnego (WGK)

WGK 1


Certyfikaty analizy (CoA)

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Wen Jing et al.
Oncology letters, 20(6), 309-309 (2020-10-24)
Most patients with advanced leukemia eventually die from multidrug resistance (MDR). Chemotherapy-resistant leukemia cells may lead to treatment failure and disease relapse. Overexpression of ATP-binding cassette subfamily G member 2 (ABCG2) leads to MDR, which serves as a potential biomarker
Maria Paprocka et al.
European journal of haematology, 99(5), 415-422 (2017-08-15)
It is well established that expression of multi-drug resistance (MDR) proteins (MDR1, BCRP, MDR3, MRP1, and LRP) in leukemic blasts correlates with acute myeloid leukemia (AML) patients' clinical response. Assuming that leukemic stem cells (LSC) are resistant to chemotherapy and

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