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Key Documents

MAB4100

Sigma-Aldrich

Anti-MRP1 Antibody, clone QCRL-1

clone QCRL-1, Chemicon®, from mouse

Synonym(s):

Multidrug Resistance Protein-1

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About This Item

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

biological source

mouse

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

QCRL-1, monoclonal

species reactivity

human

manufacturer/tradename

Chemicon®

technique(s)

flow cytometry: suitable
immunocytochemistry: suitable
immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable
western blot: suitable

isotype

IgG1

UniProt accession no.

shipped in

wet ice

Gene Information

human ... ABCC1(4363)

Related Categories

Specificity

Reacts with a defined linear epitope (aa 918-924) of MRP1, a 190 kDa transmembrane

phosphoglycoprotein overexpressed in various human multidrug resistant tumor cell lines

and tumors (Cole et al., 1992; Hipfner et al., 1994, 1996, 1999; Wright et al, 1998). Does not cross react with the mouse mrp1, or human MDR1, MDR3,

MRP2, MRP3, MRP4, MRP5 or MRP6 gene products.

Immunogen

Non-denatured membranes prepared from the human small cell lung cancer cell line, H69AR, which highly overexpresses MRP1 (Cole et al., 1992; Hipfner et al., 1994, 1999).

Application

Anti-MRP1 Antibody, clone QCRL-1 detects level of MRP1 & has been published & validated for use in FC, WB, IC, IH, IH(P).
Western Blot: 0.2 μg/mL, with HRP-conjugated anti mouse IgG (Hipfner et al., 1994, 1996).

Immunocytochemistry: 1:20 - 1:50 on paraformaldehyde-fixed (0.5% in PBS) or 70% methanol-fixed cytospin preparations (Hipfner et al., 1999).

Immunohistochemistry on formalin-fixed paraffini-embedded sections following antigen retrieval by microwave heating in citrate (Wright, et al., 1998).

Flow cytometry: 1:20 dilution on cells fixed in 0.5% paraformaldehyde in PBS for 30 minutes, followed by anti-mouse FITC (block and wash with solution containing 0.1% Tween) (Hipfner, et al., 1994).

Immunoprecipitation (Hipfner, et al., 1994; 1996).

Optimal working dilutions must be determined by the end user.

Physical form

Format: Purified
Purified immunoglobulin. Liquid in PBS with 0.1% sodium azide.

Storage and Stability

Store at 2-8ºC for up to 3 months. For longer term storage, aliquot and freeze at -20ºC.

Legal Information

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

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Storage Class Code

10 - Combustible liquids

WGK

WGK 2

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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S P Cole et al.
Science (New York, N.Y.), 258(5088), 1650-1654 (1992-12-04)
The doxorubicin-selected lung cancer cell line H69AR is resistant to many chemotherapeutic agents. However, like most tumor samples from individuals with this disease, it does not overexpress P-glycoprotein, a transmembrane transport protein that is dependent on adenosine triphosphate (ATP) and
Cells resistant to HTI-286 do not overexpress P-glycoprotein but have reduced drug accumulation and a point mutation in alpha-tubulin.
Frank Loganzo, Malathi Hari, Tami Annable, Xingzhi Tan, Daniel B Morilla, Sylvia Musto et al.
Molecular Cancer Therapeutics null
M J Kelner et al.
Anti-cancer drugs, 11(3), 217-224 (2000-06-01)
This study is part of an effort to evaluate efficacy of the novel agent MGI 114 (HMAF) against tumors resistant to conventional chemotherapeutic agents. MGI 114 is a novel semisynthetic anticancer agent currently in chemotherapeutic phase II trials to evaluate
A rapid and quantitative coat protein complex II vesicle formation assay using luciferase reporters.
J Chris Fromme,Jinoh Kim
Analytical biochemistry null
B B Weksler et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 19(13), 1872-1874 (2005-09-06)
Establishment of a human model of the blood-brain barrier has proven to be a difficult goal. To accomplish this, normal human brain endothelial cells were transduced by lentiviral vectors incorporating human telomerase or SV40 T antigen. Among the many stable

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