GST3 Recombinant Rabbit Monoclonal Antibody [JB40-79]
Catalog# ET7107-71
GST3 Recombinant Rabbit Monoclonal Antibody [JB40-79]
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WB
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IHC-P
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IF-Cell
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IF-Tissue
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Human
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Mouse
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Rat
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unconjugated
Overview
Product Name
GST3 Recombinant Rabbit Monoclonal Antibody [JB40-79]
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Recombinant protein within Human GST3aa 70-210 / 210.
Species Reactivity
Human, Mouse, Rat
Validated Applications
WB, IHC-P, IF-Cell, IF-Tissue
Molecular Weight
Predicted band size: 23 kDa
Positive Control
A549 cell lysate, mouse liver tissue lysate, A431, A549, LOVO, rat epididymis tissue, human liver tissue, human placenta tissue, mouse fallopian tube tissue,human lung tissue,human lung squamous carcinoma tissue .
Conjugation
unconjugated
Clone Number
JB40-79
RRID
Product Features
Form
Liquid
Concentration
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). It is recommended to aliquot into single-use upon delivery. Store at -20℃ long term.
Storage Buffer
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
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WB
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1:500-1:1,000
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IF-Cell
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1:50-1:200
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IF-Tissue
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1:50-1:200
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IHC-P
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1:500
Target
Function
Glutathione S-transferases (GSTs) function in the metabolic detoxification of various environmental carcinogens and lipid hydroperoxides. In response to oxidative stress, upregulation of the GST family member GSTP1 occurs, consistent with this function. Furthermore, the GSTP1 gene is subject to CpG island hypermethylation, a state that correlates with human prostatic carcinogenesis. GSTP1 gene hypermethylation can be detected in urine, ejaculate and plasma from men with prostate cancer, potentially making GSTP1 a useful biomarker for prostate cancer screening.
Background References
1. Sun K H et al. Glutathione-S-transferase P1 is a critical regulator of Cdk5 kinase activity. J Neurochem 118:902-914 (2011).
2. Kong K H et al. Tyrosine-7 in human class Pi glutathione S-transferase is important for lowering the pKa of the thiol group of glutathione in the enzyme-glutathione complex. Biochem Biophys Res Commun 184:194-197 (1992).
Sequence Similarity
Belongs to the GST superfamily. Pi family.
Subcellular Location
Cytoplasm, Mitochondrion, Nucleus.
Synonyms
Deafness antibody
Deafness X-linked 7 antibody
DFN7 antibody
FAEES3 antibody
Fatty Acid Ethyl Ester Synthase III antibody
Glutathione S Transferase 3 antibody
Glutathione S Transferase Pi antibody
Glutathione S-transferase P antibody
Glutathione S-transferase pi 1 antibody
GST class-pi antibody
ExpandImages
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Western blot analysis of GST3 on different lysates with Rabbit anti-GST3 antibody (ET7107-71) at 1/1,000 dilution.
Lane 1: HCT 116 cell lysate
Lane 1: HT-29 cell lysate
Lane 1: K-562 cell lysate
Lane 1: A549 cell lysate
Lane 2: Mouse liver tissue lysate
Lane 2: Mouse brain tissue lysate
Lane 2: Rat brain tissue lysate
Lysates/proteins at 20 µg/Lane1-4 and 40ug/Lane5-7.
Predicted band size: 23 kDa
Observed band size: 25 kDa
Exposure time: 8 seconds; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (ET7107-71) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
☑ Knockdown (KD)
Western blot analysis of GST3 on different lysates with Rabbit anti-GST3 antibody (ET7107-71) at 1/1,000 dilution.
Lane 1: HCT 116-si NT cell lysate
Lane 2: HCT 116-si GST3 cell lysate
Lysates/proteins at 10 µg/Lane.
Predicted band size: 23 kDa
Observed band size: 23 kDa
Exposure time: 8 seconds; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (ET7107-71) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
ICC staining of GST3 in A431 cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ET7107-71, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
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ICC staining of GST3 in A549 cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ET7107-71, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
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ICC staining of GST3 in LOVO cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ET7107-71, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
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Immunohistochemical analysis of paraffin-embedded human lung tissue with Rabbit anti-GST3 antibody (ET7107-71) at 1/500 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET7107-71) at 1/500 dilution for 1 hour at room temperature. 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 human lung squamous carcinoma tissue with Rabbit anti-GST3 antibody (ET7107-71) at 1/500 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET7107-71) at 1/500 dilution for 1 hour at room temperature. 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.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"