Product nameAnti-GST3 / GST pi antibody
See all GST3 / GST pi primary antibodies
DescriptionRabbit polyclonal to GST3 / GST pi
Tested applicationsSuitable for: IHC-P, ICC/IF, WBmore details
Species reactivityReacts with: Human
Predicted to work with: Horse, Chimpanzee, Macaque monkey, Gorilla, Orangutan
Synthetic peptide corresponding to Human GST3/ GST pi aa 150 to the C-terminus (C terminal) conjugated to keyhole limpet haemocyanin.
(Peptide available as
- This antibody gave a positive signal in both Human Prostate and Kidney tissue lysates as well as the following whole cell lysates: PC3; HeLa; HEK293; Jurkat; K562. This antibody gave a positive result in IHC in the following FFPE tissue: Human normal prostate. This antibody gave a positive result when used in the following formaldehyde fixed cell lines: MCF-7
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Storage bufferpH: 7.40
Preservative: 0.02% Sodium azide
Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help.
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab117885 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|IHC-P||Use a concentration of 1 µg/ml.|
|ICC/IF||Use a concentration of 5 µg/ml.|
|WB||Use a concentration of 1 µg/ml. Detects a band of approximately 23 kDa (predicted molecular weight: 23 kDa).|
FunctionConjugation of reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles.
Sequence similaritiesBelongs to the GST superfamily. Pi family.
Contains 1 GST C-terminal domain.
Contains 1 GST N-terminal domain.
- Information by UniProt
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Lane 1: Wild-type HAP1 whole cell lysate (20 µg)
Lane 2: GST3 / GST pi knockout HAP1 whole cell lysate (20 µg)
Lane 3: Jurkat whole cell lysate (20 µg)
Lane 4: Hek293 whole cell lysate (20 µg)
Lanes 1 - 4: Merged signal (red and green). Green - ab117885 observed at 23 kDa. Red - loading control, ab9484, observed at 37 kDa.
ab117885 was shown to specifically react with GST3 / GST pi in wild-type HAP1 cells as signal was lost in GST3 / GST pi knockout cells. Wild-type and GST3 /GST pi knockout samples were subjected to SDS-PAGE. ab117885 and ab9484 (Mouse anti-GAPDH loading control) were incubated overnight at 4°C at 1 µg/ml and 1/10,000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (ab216776) secondary antibodies at 1/10,000 dilution for 1 hour at room temperature before imaging.
All lanes : Anti-GST3 / GST pi antibody (ab117885) at 1 µg/ml
Lane 1 : Human prostate tissue lysate (cirrhosis) - total protein (ab30307)
Lane 2 : PC3 (Human prostate carcinoma cell line) Whole Cell Lysate
Lane 3 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate
Lane 4 : HEK293 (Human embryonic kidney cell line) Whole Cell Lysate
Lane 5 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate
Lane 6 : K562 (Human erythromyeloblastoid leukemia cell line) Whole Cell Lysate
Lane 7 : Human kidney tissue lysate - total protein (ab30203)
Lysates/proteins at 10 µg per lane.
All lanes : Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 23 kDa
Observed band size: 23 kDa
Exposure time: 30 seconds
IHC image of GST3 / GST pi staining in Human normal prostate formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab117885, 1µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
ab117885 stained MCF-7 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody ab117885 at 5µg/ml overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- rabbit (ab96899) IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.
ab117885 has not yet been referenced specifically in any publications.