ABCG2 Antibody (YA4578)

Cat. No.: HY-P84881: Data Sheet COA
SDS
User Guide for Antibodies
FAQs
Technical Support

ABCG2 Antibody (YA4578) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to ABCG2.

For research use only. We do not sell to patients.

Size	Stock	Quantity
10 μL	In-stock	Estimated Time of Arrival: December 31
50 μL	In-stock	Estimated Time of Arrival: December 31
100 μL	In-stock	Estimated Time of Arrival: December 31
250 μL	Get quote

or Bulk Inquiry

* Please select Quantity before adding items.

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Verification Image
Background
Documentation

Description

ABCG2 Antibody (YA4578) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to ABCG2.

Host

Mouse

Clonality

Monoclonal

Molecular Weight

Predicted band size: 72 kDa;

Observed band size: 50-70 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human, Mouse, Rat, Rabbit, Monkey

SwissProt ID

Q9UNQ0

Gene ID

9429 [NCBI]

Immunogen

Purified recombinant fragment of human ABCG2 aa 153-360.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:2000
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:100-1:500
ICC/IF ICC/IF: Immunocytochemistry/Immunofluorescence	1:50-1:500
FC FC: Flow Cytometry	1:200-1:400
ELISA ELISA: Enzyme Linked Immunosorbent Assay	1:10000

Purity	affinity purified.	Conjugation	Non-conjugated
Modification	Unmodified	Isotype	IgG1

Appearance

Liquid

Formulation

Supplied in PBS with 0.05% sodium azide.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Verification Image

ALL WB IHC-P ICC

Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using ABCG2 Antibody(HY-P84881). Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.
Immunohistochemical analysis of paraffin-embedded Rat testis tissue using ABCG2 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P84881, 1/200) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded Rat testis tissue using ABCG2 Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HY-P84881, 1/200) in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunocytochemistry analysis of Hela cells labeling ABCG2 with ABCG2 Antibody (HY-P84881) at 1/50 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with BSA for Immunol Staining for 10 min at room temperature. Cells were then incubated with ABCG2 Antibody (HY-P84881) at 1/50 dilution in BSA for Immunol Staining at 4 ℃,stay overnight. AF488-conjugated AffiniPure Goat Anti-Mouse IgG H&L（HY-P8005, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).
Immunocytochemistry analysis of Hela cells labeling ABCG2 with ABCG2 Antibody (HY-P84881) at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 for 10 minutes at room temperature, then blocked with BSA for Immunol Staining for 10 min at room temperature. Cells were then incubated with ABCG2 Antibody (HY-P84881) at 1/100 dilution in BSA for Immunol Staining at 4 ℃,stay overnight. AF488-conjugated AffiniPure Goat Anti-Mouse IgG H&L（HY-P8005, Green) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

Background

Function：Broad substrate specificity ATP-dependent transporter of the ATP-binding cassette (ABC) family that actively extrudes a wide variety of physiological compounds, dietary toxins and xenobiotics from cells (PubMed:11306452, PubMed:12958161, PubMed:19506252, PubMed:20705604, PubMed:28554189, PubMed:30405239, PubMed:31003562). Involved in porphyrin homeostasis, mediating the export of protoporphyrin IX (PPIX) from both mitochondria to cytosol and cytosol to extracellular space, it also functions in the cellular export of heme (PubMed:20705604, PubMed:23189181). Also mediates the efflux of sphingosine-1-P from cells (PubMed:20110355). Acts as a urate exporter functioning in both renal and extrarenal urate excretion (PubMed:19506252, PubMed:20368174, PubMed:22132962, PubMed:31003562, PubMed:36749388). In kidney, it also functions as a physiological exporter of the uremic toxin indoxyl sulfate (By similarity). Also involved in the excretion of steroids like estrone 3-sulfate/E1S, 3beta-sulfooxy-androst-5-en-17-one/DHEAS, and other sulfate conjugates (PubMed:12682043, PubMed:28554189, PubMed:30405239). Mediates the secretion of the riboflavin and biotin vitamins into milk (By similarity). Extrudes pheophorbide a, a phototoxic porphyrin catabolite of chlorophyll, reducing its bioavailability (By similarity). Plays an important role in the exclusion of xenobiotics from the brain (Probable). It confers to cells a resistance to multiple drugs and other xenobiotics including mitoxantrone, pheophorbide, camptothecin, methotrexate, azidothymidine, and the anthracyclines daunorubicin and doxorubicin, through the control of their efflux (PubMed:11306452, PubMed:12477054, PubMed:15670731, PubMed:18056989, PubMed:31254042). In placenta, it limits the penetration of drugs from the maternal plasma into the fetus (By similarity). May play a role in early stem cell self-renewal by blocking differentiation (By similarity). In inflammatory macrophages, exports itaconate from the cytosol to the extracellular compartment and limits the activation of TFEB-dependent lysosome biogenesis involved in antibacterial innate immune response

Subcellular Localization：Cell membrane; Multi-pass membrane protein; Apical cell membrane; Multi-pass membrane protein; Mitochondrion membrane; Multi-pass membrane protein

Expression：
Tissue_specificity:High expression in the placenta (PubMed: 9850061) . Low expression in the small intestine, liver, and colon (PubMed: 9861027) . Expression in brain tissue (protein level) (PubMed: 12958161) .

Isoforms & Post-Translational Modification：Q9UNQ0 has 2 isomers: Q9UNQ0-1: 72314 Da (predicted); Q9UNQ0-2: 67453 Da (predicted).
N-glycosylated (PubMed:15807535, PubMed:23189181). Glycosylation-deficient ABCG2 is normally expressed and functional;Phosphorylated. Phosphorylation at Thr-362 by PIM1 is induced by drugs like mitoxantrone and is associated with cells increased drug resistance. It regulates the localization to the plasma membrane, the homooligomerization and therefore, the activity of the transporter

Subunit：Homodimer; disulfide-linked (PubMed:15001581, PubMed:17686774, PubMed:18056989, PubMed:28554189). The minimal functional unit is a homodimer, but the major oligomeric form in plasma membrane is a homotetramer with possibility of higher order oligomerization up to homododecamers (PubMed:15001581)

RRID

AB_3718995

Synonyms

MRX; MXR; ABCP; BCRP; BMDP; MXR1; ABC15; BCRP1; CD338; CDw338; EST157481; MGC102821

Documentation

Select Batch:

Data Sheet (235 KB) SDS (251 KB)

COA (205 KB)

User Guide for Antibodies (1077 KB)