Glutathione S-Transferase pi 1/GSTP1 Antibody (11D5-R)

Western Blot: Glutathione S-Transferase pi 1/GSTP1 Antibody (11D5-R) [NBP3-32411] - Western blot analysis of Glutathione S-Transferase pi 1/GSTP1 on different lysates with Mouse anti-Glutathione S-Transferase pi 1/GSTP1 antibody (NBP3-32411) at 1/2,000 dilution. Lane 1: HeLa cell lysate Lane 2: HEK-293 cell lysate Lane 3: MDA-MB-231 cell lysate Lane 4: HT-29 cell lysate Lane 5: Jurkat cell lysate Lane 6: K-562 cell lysate Lane 7: JAR cell lysate Lane 8: Human brain tissue lysate Lane 9: Human lung tissue lysate Lysates/proteins at 20 ug/Lane. Predicted band size: 23 kDa Observed band size: 23 kDa Exposure time: 1 minute 2 seconds; 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 (NBP3-32411) at 1/2,000 dilution was used in 5% NFDM/TBST at 4 overnight. Anti-Mouse IgG for IP Nano-secondary antibody (NBI02H) at 1/5,000 dilution was used for 1 hour at room temperature.

Immunohistochemistry: Glutathione S-Transferase pi 1/GSTP1 Antibody (11D5-R) [NBP3-32411] - Immunohistochemical analysis of paraffin-embedded human testis tissue with Mouse anti-Glutathione S-Transferase pi 1/GSTP1 antibody (NBP3-32411) at 1/5,000 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 (NBP3-32411) at 1/5,000 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.

Immunocytochemistry/ Immunofluorescence: Glutathione S-Transferase pi 1/GSTP1 Antibody (11D5-R) [NBP3-32411] - Immunocytochemistry analysis of HT-29 cells labeling Glutathione S-Transferase pi 1/GSTP1 with Mouse anti-Glutathione S-Transferase pi 1/GSTP1 antibody (NBP3-32411) at 1/100 dilution. Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Mouse anti-Glutathione S-Transferase pi 1/GSTP1 antibody (NBP3-32411) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (iFluor™ 488) 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. Nuclear DNA was labelled in blue with DAPI. beta Tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (iFluor™ 594) were used as the secondary antibody at 1/1,000 dilution.

• Reactivity: Hu
• Applications: WB, ICC/IF, IHC
• Clone: 11D5-R
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Concentration: 1 mg/ml

Glutathione S-Transferase pi 1/GSTP1 Antibody (11D5-R) Summary

• Additional Information: Recombinant Monoclonal Antibody
• Immunogen: Recombinant protein within Human Glutathione S-Transferase pi 1/GSTP1 aa 1-183 / 210. (Uniprot: P09211)
• Localization: Nucleus, Cytoplasm, Mitochondrion.
• Isotype: IgG1
• Clonality: Monoclonal
• Host: Mouse
• Gene: GSTP1
• Purity: Protein A purified

Applications/Dilutions

• Dilutions:
  • Immunocytochemistry/ Immunofluorescence 1:100
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin 1:5000
  • Western Blot 1:2000
• Theoretical MW: 23 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: PBS (pH7.4), 0.1% BSA and 40% Glycerol
• Preservative: 0.05% Sodium Azide
• Concentration: 1 mg/ml
• Purity: Protein A purified

Alternate Names for Glutathione S-Transferase pi 1/GSTP1 Antibody (11D5-R)

• deafness, X-linked 7
• DFN7
• EC 2.5.1.18
• FAEES3
• fatty acid ethyl ester synthase III
• glutathione S-transferase P
• Glutathione STransferase pi 1
• Glutathione S-Transferase pi 1
• GST class-pi
• GST3DFN7
• GSTP
• GSTP1
• GSTP1-1
• PI

Background

GSTP1 (glutathione-S-transferase, pi 1), also called GST3/DFN7, which is located on chromosome 11q13 , is a family of enzymes that play an important role in detoxification by catalyzing the conjugation of many hydrophobic and electrophilic compounds with reduced glutathione. GSTP1 act like a tumor suppressor gene, which when inactivated leads to tumor growth, and the -class glutathione S-transferase is commonly inactivated by somatic CpGisland hypermethylation in cancers of the prostate, liver, and breast. Methylation of regulatory sequences at the GSTP1 gene locus is found in the vast majority (>90%) of prostate carcinomas and is associated with transcriptional down-regulation.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: GSTP1