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Sigma-Aldrich

Anti-P-Glycoprotein Mouse mAb (C219)

liquid, clone C219, Calbiochem®

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About This Item

UNSPSC Code:
12352203

biological source

mouse

Quality Level

antibody form

purified antibody

antibody product type

primary antibodies

clone

C219, monoclonal

form

liquid

contains

≤0.1% sodium azide as preservative

species reactivity

rat, hamster, human, mouse

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
avoid repeated freeze/thaw cycles

isotype

IgG1

shipped in

wet ice

storage temp.

−20°C

Gene Information

human ... ABCB1(5243)

General description

Purified mouse monoclonal antibody. Recognizes the ~170 kDa MDR1 and MDR3 isoforms of P-glycoprotein.
Recognizes the ~170 kDa MDR1 and MDR3 isoforms of P-glycoprotein.
This Anti-P-Glycoprotein Mouse mAb (C219) is validated for use in FC, Frozen Sections, Immunoblotting, ICC, IP, Paraffin Sections for the detection of P-Glycoprotein.

Immunogen

Hamster and Human
SDS-solubilized plasma membranes of a multidrug resistant (MDR) Chinese hamster ovary (CHO) cell line and a multidrug resistant human cell line

Application

Flow Cytometry (5-10 µg/1 x 10⁶ cells)

Frozen Sections (5-10 µg/ml)

Immunoblotting (1-10 µg/ml, see application references, see comments)

Immunocytochemistry (see comments)

Immunoprecipitation (see comments)

Paraffin Sections (1-10 µg/ml)

Packaging

Please refer to vial label for lot-specific concentration.

Warning

Toxicity: Standard Handling (A)

Physical form

In PBS, 1% BSA.

Reconstitution

Following initial thaw, aliquot and freeze (-20°C).

Analysis Note

Positive Control
Cell lines or frozen tissue, such as liver or colon

Other Notes

Also recognizes ~150 kDa sister P-glycoprotein (SPGP). Frozen sections should be fixed in acetone for 10 min at -20°C. Formalin-fixed, paraffin tissue sections should be deparaffinized and rehydrated by conventional means. Boiling samples may reduce visibility of the protein by immunoblotting (see application references). This antibody is also reported to work for immunocytochemistry and immunoprecipitation. A ~200 kDa protein that migrates in the same position as myosin is also seen by immunoblotting. Variables associated with assay conditions will dictate the proper working dilutions.
Beck, W.T., et al. 1996. Cancer Res. 56, 3010.
Toth, K., et al. 1992. Am. J. Pathol. 140, 1009.
Schinkel, A.H., et al. 1991. Cancer Res. 51, 2628.
Chan, H.S.L., et al. 1988. Lab Invest. 59, 870.

Legal Information

ImmunoblottingLee, G., et al. 2001. J. Pharmacol. Exp. Ther.299, 204.
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

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Storage Class Code

11 - Combustible Solids

WGK

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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Linlin Su et al.
The Journal of endocrinology, 209(3), 337-351 (2011-04-08)
The blood--testis barrier (BTB) creates an immunological barrier that segregates the seminiferous epithelium into the basal and apical compartment. Thus, meiosis I/II and post-meiotic germ cell development take place in a specialized microenvironment in the apical compartment behind the BTB
Yan Chen et al.
PloS one, 10(10), e0140918-e0140918 (2015-10-21)
The objective of the present study was to investigate the role of high-mobility group box-1 (HMGB1) in the seizure-induced P-glycoprotein (P-gp) overexpression and the underlying mechanism. Kainic acid (KA)-induced mouse seizure model was used for in vivo experiments. Male C57BL/6
Carole Ginguené et al.
Brain pathology (Zurich, Switzerland), 20(5), 926-935 (2010-04-22)
Ependymomas are neuroepithelial tumors that arise from the ependymal layer bordering the cerebral ventricles and spinal canal. Intracranial ependymoma represents a major encephalic tumor in children, while spinal ependymoma develops more frequently in adults. To understand the pharmacoresistance that characterizes
Nils Brökers et al.
Cancer science, 101(1), 129-136 (2009-10-13)
The hypoxia-inducible factor (HIF) is the master regulator for oxygen-dependent gene expression. The HIF signal transduction pathway can be manipulated by inhibiting the activity of the HIFalpha-regulating prolyl-4-hydroxylase domain (PHD) enzymes. The consequence of inhibiting the PHD activity for chemoresistance
Linlin Su et al.
The international journal of biochemistry & cell biology, 41(12), 2578-2587 (2009-09-02)
Throughout spermatogenesis, leptotene spermatocytes traverse the blood-testis barrier (BTB) to enter the adluminal compartment of the seminiferous epithelium for continued development. At the same time, the integrity of the BTB, which is constituted by co-existing tight junctions (TJ), basal ectoplasmic

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