Overview

  • Product name
    Anti-PON1 antibody [17A12]
    See all PON1 primary antibodies
  • Description
    Mouse monoclonal [17A12] to PON1
  • Host species
    Mouse
  • Tested applications
    Suitable for: ChIP, ICC/IF, IHC-P, IHC-FoFr, ELISA, WB, Flow Cytmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Hamster, Human, Rhesus monkey
    Predicted to work with: Rabbit
  • Immunogen

    His tagged recombinant Human PON1 protein purified E.coli.

  • Positive control
    • HeLa, HepG2 cell lysates, mouse liver tissue lysate.
  • General notes

    This product was changed from ascites to tissue culture supernatant on 18th September 2017. Lot numbers higher than GR202765 will be from tissue culture supernatant. Please note that the dilutions may need to be adjusted accordingly.

Applications

Our Abpromise guarantee covers the use of ab24261 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
ChIP Use at an assay dependent concentration.
ICC/IF Use at an assay dependent concentration.
IHC-P Use at an assay dependent concentration.
IHC-FoFr Use at an assay dependent concentration.
ELISA Use at an assay dependent concentration.
WB Use a concentration of 4 mg/ml. Predicted molecular weight: 40 kDa.
Flow Cyt Use at an assay dependent concentration.

ab170190 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.

 

Target

  • Function
    Hydrolyzes the toxic metabolites of a variety of organophosphorus insecticides. Capable of hydrolyzing a broad spectrum of organophosphate substrates and lactones, and a number of aromatic carboxylic acid esters. Mediates an enzymatic protection of low density lipoproteins against oxidative modification and the consequent series of events leading to atheroma formation.
  • Tissue specificity
    Plasma, associated with HDL (at protein level). Expressed in liver, but not in heart, brain, placenta, lung, skeletal muscle, kidney or pancreas.
  • Involvement in disease
    Genetic variation in PON1 is associated with susceptibility to microvascular complications of diabetes type 5 (MVCD5) [MIM:612633]. These are pathological conditions that develop in numerous tissues and organs as a consequence of diabetes mellitus. They include diabetic retinopathy, diabetic nephropathy leading to end-stage renal disease, and diabetic neuropathy. Diabetic retinopathy remains the major cause of new-onset blindness among diabetic adults. It is characterized by vascular permeability and increased tissue ischemia and angiogenesis. Note=Homozygosity for the Leu-54 allele is strongly associated with the development of retinal disease in diabetic patients.
  • Sequence similarities
    Belongs to the paraoxonase family.
  • Post-translational
    modifications
    Glycosylated.
    The signal sequence is not cleaved.
    Present in two forms, form B contains a disulfide bond, form A does not.
  • Cellular localization
    Secreted > extracellular space.
  • Information by UniProt
  • Database links
    see all
  • Alternative names
    • A esterase 1 antibody
    • A-esterase 1 antibody
    • Aromatic esterase 1 antibody
    • Arylesterase 1 antibody
    • Arylesterase B type antibody
    • ESA antibody
    • Esterase A antibody
    • K 45 antibody
    • K-45 antibody
    • MVCD5 antibody
    • Paraoxonase 1 antibody
    • Paraoxonase antibody
    • Paraoxonase B type antibody
    • Paraoxonase, plasma antibody
    • Paraoxonase1 antibody
    • PON 1 antibody
    • PON antibody
    • PON1 antibody
    • PON1_HUMAN antibody
    • Serum aryldiakylphosphatase antibody
    • Serum aryldialkylphosphatase 1 antibody
    • Serum paraoxonase/arylesterase 1 antibody
    see all

Images

  • Western blot - Anti-PON1 antibody [17A12] (ab24261)
    Western blot - Anti-PON1 antibody [17A12] (ab24261)
    All lanes : Anti-PON1 antibody [17A12] (ab24261) at 1/500 dilution

    Lane 1 : HeLa cell lysates.
    Lane 2 : HepG2 cell lysates.

    Predicted band size: 40 kDa

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PON1 antibody [17A12] (ab24261)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PON1 antibody [17A12] (ab24261)
    ab24261 (1µg/ml) staining PON1 in human liver using an automated system (DAKO Autostainer Plus). Using this protocol there is strong cytoplasmic staining of hepatocytes.
    Sections were rehydrated and antigen retrieved with the Dako 3 in 1 AR buffer citrate pH 6.0 in a DAKO PT link. Slides were peroxidase blocked in 3% H2O2 in methanol for 10 mins. They were then blocked with Dako Protein block for 10 minutes (containing casein 0.25% in PBS) then incubated with primary antibody for 20 min and detected with Dako Envision Flex amplification kit for 30 minutes. Colorimetric detection was completed with Diaminobenzidine for 5 minutes. Slides were counterstained with Haematoxylin and coverslipped under DePeX. Please note that, for manual staining, optimization of primary antibody concentration and incubation time is recommended. Signal amplification may be required.
  • Flow Cytometry - Anti-PON1 antibody [17A12] (ab24261)
    Flow Cytometry - Anti-PON1 antibody [17A12] (ab24261)
    Overlay histogram showing HepG2 cells stained with ab24261 (red line). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab24261, 1µg/1x106 cells) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG1 [ICIGG1] (ab91353, 2µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in HepG2 cells fixed with 100% methanol (5 min)/permeabilized in 0.1% PBS-Tween used under the same conditions.

  • Immunocytochemistry/ Immunofluorescence - Anti-PON1 antibody [17A12] (ab24261)
    Immunocytochemistry/ Immunofluorescence - Anti-PON1 antibody [17A12] (ab24261)
    ICC/IF image of ab24261 stained HeLa cells. The cells were 4% PFA 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 (ab24261, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-mouse 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.

  • Western blot - Anti-PON1 antibody [17A12] (ab24261)
    Western blot - Anti-PON1 antibody [17A12] (ab24261)

References

This product has been referenced in:
  • Cao J  et al. Protein markers of dysfunctional HDL in scavenger receptor class B type I deficient mice. J Transl Med 16:155 (2018). WB ; Mouse . Read more (PubMed: 29879989) »
  • Cho KH  et al. Consumption of Cuban Policosanol Improves Blood Pressure and Lipid Profile via Enhancement of HDL Functionality in Healthy Women Subjects: Randomized, Double-Blinded, and Placebo-Controlled Study. Oxid Med Cell Longev 2018:4809525 (2018). Read more (PubMed: 29854085) »

See all 17 Publications for this product

Publishing research using ab24261? Please let us know so that we can cite the reference in this datasheet.

Customer reviews and Q&As

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7 reviews or Q&A

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Votes: Highest First

Western blot abreview for Anti-PON1 antibody [17A12]

 Excellent
Abreviews
Application
Western blot
Sample
Hamster Tissue lysate - whole (Hamster (Mesocricetus auratus) liver)
Gel Running Conditions
Reduced Denaturing (10% SDS-PAGE)
Loading amount
60 µg
Treatment
Western diet (N normal, HL hyperlipemic), 16 weeks
Specification
Hamster (Mesocricetus auratus) liver
Blocking step
Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 22°C
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Username

Dr. Anca Sima

Verified customer

Submitted May 21 2015

It will be Elisa and PON is antibody , i.e. ab24261

Thank you for contacting us.

I can confirm that antibody ab24261 can be used in ELISA (Indirect) with human cell lysates/ proteins.

I hope this information is helpful to you. Please do not hesitate to contact us if you need any more a...

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What is the concentration of HEPES in the buffer?

Thank you for your phone call yesterday, and I apologize that we did not already have this information. I have heard back from the lab, and the buffer of ab24261 contains 10 mM HEPES. I hope this information is helpful, but please let me know if ...

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I'd like to detect human PON1 protein expressed in the liver. But PON2 and PON3 are also expressed in the liver, so I need to use a PON1 specific antibody that don't cross-react to PON2 or PON3. Do you habe any information on the cross-reactibity of yo...

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Sorry for the long wait. I have another update about one of the products you previously enquired. ab26930: We have not tested this product for cross reactivity with PON2 and PON3. ab24261: There is no reply from the originator and I would as...

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BATCH NUMBER -- NOT SPECIFIED -- ORDER NUMBER -- NOT SPECIFIED -- DESCRIPTION OF THE PROBLEM No signal or weak signal SAMPLE tissue extract PRIMARY ANTIBODY abcam/mouse monoclonal/TBS/1:500 and 1:1000/1 Hour / overnight / 3 w...

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I'm sorry to hear you are experiencing poor results with ab24261 in western blotting. Your protocol seems good in general and I have only a few suggestions which I help with resolve the problem: -As you are using a good positive control of HeLa c...

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I already purchased PON1 antibody. I would like to know it is rasied against what peptide sequence.

Thank you for your enquiry. This product has been raised against the full length recombinant form of the target. I hope that this information helps.

It says that the antibody cross reacts with Mouse PON1. What is the epitope that the antibody recognizes, and how similar is the detection, ie: will 5?g of hPON1 give the same response with chemiluminescence as mPON1?

Thank you for your enquiry. The antibody ab2461 has been tested in human samples of HeLa cell lysate and HepG2 cell lysate and in mouse samples on mouse liver tissue lysate on different gels therefore we cannot compare the amount of PON1 protein dete...

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