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Rabbit Recombinant Monoclonal PPB1 antibody. Suitable for IHC-P, WB and reacts with Human samples. Cited in 19 publications.


Images

Western blot - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (AB133602), expandable thumbnail
  • Western blot - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (AB133602), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (AB133602), expandable thumbnail
  • Western blot - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (AB133602), expandable thumbnail
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (AB133602), expandable thumbnail

Publications

Key facts

Isotype
IgG
Host species
Rabbit
Storage buffer

pH: 7.2 - 7.4
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA

Form
Liquid
Clonality
Monoclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

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Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
IHC-PICC/IFIPFlow CytWB
Human
Tested
Not recommended
Not recommended
Not recommended
Tested

Tested
Tested

Species
Human
Dilution info
1/250 - 1/500
Notes

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

Perform heat-mediated antigen retrieval before commencing with IHC staining protocol.

Not recommended
Not recommended

Species
Human
Dilution info
-
Notes

-

Not recommended
Not recommended

Species
Human
Dilution info
-
Notes

-

Not recommended
Not recommended

Species
Human
Dilution info
-
Notes

-

Tested
Tested

Species
Human
Dilution info
1/10000 - 1/50000
Notes

-

Associated Products

Select an associated product type

9 products for Alternative Product

Target data

Function

Alkaline phosphatase that can hydrolyze various phosphate compounds.

Alternative names

Recommended products

Rabbit Recombinant Monoclonal PPB1 antibody. Suitable for IHC-P, WB and reacts with Human samples. Cited in 19 publications.

Key facts

Isotype
IgG
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number
EPR6141
Purification technique
Affinity purification Protein A
Dissociation constant
5.1 x 10-11 M
Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Stable for 12 months at -20°C

Notes

Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.

Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.
Activity summary

Placental alkaline phosphatase (PLAP) also known by names like alkaline phosphatase/PLAP protein or ALPP functions as an enzyme that removes phosphate groups from molecules. It typically appears in tissues such as the placenta and is known to be active during pregnancy. PLAP has a molecular mass of approximately 66 kDa. Normally found expressed in the placenta this enzyme shares similarities with other alkaline phosphatases but is distinct due to its specific expression and function during gestation.

Biological function summary

PLAP shows importance in bone mineralization and fetal development. It participates in the hydrolysis of phosphate esters influencing nutrient availability and metabolism. PLAP is not a part of major protein complexes; however its enzymatic activity directly affects local phosphate concentrations which are critical for processes like bone formation and tissue regeneration during pregnancy.

Pathways

PLAP expression and activity intersect significantly with phosphate metabolism and fetal development pathways. The alkaline phosphatase family plays central roles in these pathways and PLAP shares functions with other isoenzymes in the family such as the tissue nonspecific alkaline phosphatase. These enzymes regulate phosphate turnover and contribute to essential developmental processes.

Associated diseases and disorders

PLAP connects primarily to certain types of cancers and gestational disorders. Elevated levels of PLAP link to testicular germ cell tumors and ovarian cancer where it serves as a biomarker. In gestational trophoblastic disease PLAP expression provides valuable diagnostic information. Interactions with proteins like hCG (human chorionic gonadotropin) also offer insights into potential disease mechanisms especially in reproductive health challenges.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

12 product images

  • Western blot - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602), expandable thumbnail

    Western blot - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602)

    Lanes 1-4: Merged signal (red and green). Green - ab133602 observed at 70 kDa. Red - loading control, Anti-GAPDH antibody [6C5] - Loading Control ab8245 observed at 37 kDa.

    ab133602 Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] was shown to specifically react with Placental alkaline phosphatase (PLAP) in wild-type HeLa cells. Loss of signal was observed when knockout cell line Human ALPP (PLAP) knockout HeLa cell line ab261763 (knockout cell lysate Human ALPP (PLAP) knockout HeLa cell lysate ab256836) was used. Wild-type and Placental alkaline phosphatase (PLAP) knockout samples were subjected to SDS-PAGE. ab133602 and Anti-GAPDH antibody [6C5] - Loading Control (Anti-GAPDH antibody [6C5] - Loading Control ab8245) were incubated overnight at 4°C at 1 in 1000 dilution and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776) secondary antibodies at 1 in 10000 dilution for 1 hour at room temperature before imaging.

    All lanes: Western blot - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602) at 1/1000 dilution

    Lane 1: Wild-type HeLa cell lysate at 20 µg

    Lane 2: ALPP knockout HeLa cell lysate at 20 µg

    Lane 2: Western blot - Human ALPP (PLAP) knockout HeLa cell line (Human ALPP (PLAP) knockout HeLa cell line ab261763)

    Lane 3: Human placenta tissue lysate at 20 µg

    Lane 4: Human heart tissue lysate at 20 µg

    Performed under reducing conditions.

    Predicted band size: 58 kDa

    Observed band size: 70 kDa

  • Western blot - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602), expandable thumbnail

    Western blot - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602)

    Lanes 1-4: Merged signal (red and green). Green - ab133602 observed at 70 kDa. Red - loading control, Anti-GAPDH antibody [6C5] - Loading Control ab8245 observed at 37 kDa.

    ab133602 Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] was shown to specifically react with Placental alkaline phosphatase (PLAP) in wild-type HeLa cells. Loss of signal was observed when knockout cell line Human ALPP (PLAP) knockout HeLa cell line ab261763 (knockout cell lysate Human ALPP (PLAP) knockout HeLa cell lysate ab256836) was used. Wild-type and Placental alkaline phosphatase (PLAP) knockout samples were subjected to SDS-PAGE. ab133602 and Anti-GAPDH antibody [6C5] - Loading Control (Anti-GAPDH antibody [6C5] - Loading Control ab8245) were incubated overnight at 4°C at 1 in 1000 dilution and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776) secondary antibodies at 1 in 10000 dilution for 1 hour at room temperature before imaging.

    All lanes: Western blot - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602) at 1/1000 dilution

    Lane 1: Wild-type HeLa cell lysate at 20 µg

    Lane 2: ALPP knockout HeLa cell lysate at 20 µg

    Lane 3: Human placenta tissue lysate at 20 µg

    Lane 4: Human heart tissue lysate at 20 µg

    Performed under reducing conditions.

    Predicted band size: 58 kDa

    Observed band size: 70 kDa

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602)

    Immunohistochemical analysis of paraffin-embedded Human placenta tissue labelling Placental alkaline phosphatase (PLAP) with ab133602 at 1/250.

    Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

  • Western blot - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602), expandable thumbnail

    Western blot - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602)

    All lanes: Western blot - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602) at 1/10000 dilution

    Lane 1: Human placenta tissue lysate

    Lane 2: Human seminoma tissue lysate

    Lane 3: HeLa cell lysate at 10 µg

    Secondary

    All lanes: HRP labelled goat anti-rabbit at 1/2000 dilution

    Predicted band size: 58 kDa

    Observed band size: 70 kDa

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602)

    ab133602 showing positive staining in Normal placenta tissue.

    Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602)

    Immunohistochemical analysis of paraffin-embedded Human dysgerminoma tissue labelling Placental alkaline phosphatase (PLAP) with ab133602 at 1/250.

    Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602)

    ab133602 showing negative staining in Normal brain tissue.

    Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602)

    ab133602 showing negative staining in Normal liver tissue.

    Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602)

    ab133602 showing positive staining in Seminoma tissue.

    Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602)

    ab133602 showing negative staining in Normal colon tissue.

    Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602)

    ab133602 showing negative staining in Normal tonsil tissue.

    Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

  • OI-RD Scanning - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602), expandable thumbnail

    OI-RD Scanning - Anti-Placental alkaline phosphatase (PLAP) antibody [EPR6141] (ab133602)

    We have systematically measured KD (the equilibrium dissociation constant between the antibody and its antigen), of more than 840 recombinant antibodies to assess not only their individual KD values but also to see the average affinity of antibody.
    Based on the comparison with published literature values for mouse monoclonal antibodies, Recombinant antibodies appear to be on average 1-2 order of magnitude higher affinity.

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Product protocols

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