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AB269888

Anti-PODXL antibody [EPR9518] - BSA and Azide free

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Rabbit Recombinant Monoclonal PODXL antibody. Carrier free. Suitable for IHC-P, WB, ICC/IF, Flow Cyt (Intra) and reacts with Human samples.

View Alternative Names

PCLP, PCLP1, PODXL, Podocalyxin, GCTM-2 antigen, Gp200, Podocalyxin-like protein 1, PC, PCLP-1

14 Images
Flow Cytometry (Intracellular) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • Flow Cyt (Intra)

Lab

Flow Cytometry (Intracellular) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab150358).

Flow cytometry overlay histogram showing wild-type Hela (green line) and PODXL knockout Hela stained with ab150358 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilised with 0.1% PBS-Triton X-100 for 15 min. The cells were then incubated in 1x PBS containing 10% normal goat serum to block non-specific protein-protein interaction followed by the antibody (ab150358) (1x 106 in 100μl at 1.0 μg/ml (1/2250)) for 30min at 22°C.

The secondary antibody Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed was incubated at 1/4000 for 30min at 22°C

Isotype control antibody Recombinant Rabbit IgG, monoclonal [EPR25A] - Isotype Control was used at the same concentration and conditions as the primary antibody (wild-type Hela - black line, PODXL knockout Hela - grey line). Unlabelled sample was also used as a control (this line is not shown for the purpose of simplicity).

Acquisition of >5000 events were collected using a 50 mW Blue laser (488nm) and 525/40 bandpass filter.

Flow Cytometry (Intracellular) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • Flow Cyt (Intra)

Unknown

Flow Cytometry (Intracellular) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

Intracellular Flow Cytometry analysis of HeLa (human cervix adenocarcinoma) cells labeling PODXL with purified ab150358 at 1/250 dilution (red). The secondary antibody was Goat anti rabbit IgG (Alexa Fluor®488) at 1/2000 dilution. A Rabbit monoclonal IgG (Black) was used as the isotype control and cells without incubation with primary antibody and secondary antibody (Blue) were used as unlabeled control.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab150358).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • IHC-P

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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

Immunohistochemical analysis of paraffin embedded normal human kidney tissue using unpurified ab150358 showing positive staining. Heat mediated antigen retrieval was performed before commencing with IHC staining protocol.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab150358).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

Immunohistochemical analysis of paraffin embedded human glioma tissue using unpurified ab150358 showing positive staining. Heat mediated antigen retrieval was performed before commencing with IHC staining protocol.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab150358).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

Immunohistochemical analysis of paraffin embedded human kidney tissue labeling PODXL with unpurified ab150358 antibody at a dilution of 1/100. Heat mediated antigen retrieval was performed before commencing with IHC staining protocol.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab150358).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

Immunohistochemical analysis of paraffin embedded human endometrial carcinoma tissue using unpurified ab150358 showing positive staining. Heat mediated antigen retrieval was performed before commencing with IHC staining protocol.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab150358).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

Immunohistochemical analysis of paraffin embedded human skeletal muscle tissue using unpurified ab150358 showing negative staining. Heat mediated antigen retrieval was performed before commencing with IHC staining protocol.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab150358).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • IHC-P

Lab

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human kidney tissue sections labeling PODXL with purified ab150358 at 1/1000 dilution (0.44 μg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). Tissue was counterstained with hematoxylin. ImmunoHistoProbe one step HRP Polymer (ready to use) is the secondary antibody.

PBS instead of the primary antibody was used as the negative control.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab150358).

Immunocytochemistry/ Immunofluorescence - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

Immunocytochemistry/Immunofluorescence analysis of HeLa (human cervix adenocarcinoma) cells labeling PODXL with purified ab150358 at 1/500. Cells were fixed with 100% methanol. An Alexa Fluor® 488-conjugated goat anti-rabbit IgG (ab150077) at 1/1000 dilution was used as the secondary antibody. Nuclei couterstained with DAPI (blue).

Secondary Only Control : PBS was used instead of the primary antibody as the negative control.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab150358).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

Immunohistochemical analysis of paraffin embedded human hepatocellular carcinoma vessels using unpurified ab150358 showing positive staining. Heat mediated antigen retrieval was performed before commencing with IHC staining protocol.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab150358).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

Immunohistochemical analysis of paraffin embedded human breast adenocarcinoma tissue using unpurified ab150358 showing positive staining. Heat mediated antigen retrieval was performed before commencing with IHC staining protocol.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab150358).

Western blot - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • WB

Lab

Western blot - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

This data was developed using the same antibody clone in a different buffer formulation (ab150358).

Lanes 1- 2 : Merged signal (red and green). Green - ab150358 observed at 160 kDa. Red - Anti-GAPDH antibody [6C5] - Loading Control (ab8245) observed at 37 kDa.

ab150358 was shown to react with PODXL in wild-type HeLa cells in western blot. Loss of signal was observed when knockout cell line ab264984 (knockout cell lysate ab257210) was used. Wild-type HeLa and PODXL knockout HeLa cell lysates were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. ab150358 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) overnight at 4°C at a 1 in 10000 Dilution and a 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye®800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye®680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.

All lanes:

Western blot - Anti-PODXL antibody [EPR9518] (<a href='/en-us/products/primary-antibodies/podxl-antibody-epr9518-ab150358'>ab150358</a>) at 1/10000 dilution

Lane 1:

Wild-type HeLa cell lysate at 20 µg

Lane 2:

PODXL knockout HeLa cell lysate at 20 µg

Lane 2:

Western blot - Human PODXL knockout HeLa cell line (<a href='/en-us/products/cell-lines/human-podxl-knockout-hela-cell-line-ab264984'>ab264984</a>)

Predicted band size: 58 kDa

Observed band size: 160 kDa

false

Western blot - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • WB

Lab

Western blot - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

This data was developed using the same antibody clone in a different buffer formulation (ab150358).

Lanes 1- 2 : Merged signal (red and green). Green - ab150358 observed at 200 kDa. Red - Anti-alpha Tubulin antibody [DM1A] - Loading Control (ab7291) observed at 50 kDa.

ab150358 was shown to react with PODXL in wild-type HCT116 cells in western blot. Loss of signal was observed when knockout cell line ab266887 (knockout cell lysate ab257211) was used. Wild-type HCT116 and PODXL knockout HCT116 cell lysates were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. ab150358 and Anti-alpha Tubulin antibody [DM1A] - Loading Control (ab7291) overnight at 4°C at a 1 in 1000 dilution and a 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye®800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye®680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.

All lanes:

Western blot - Anti-PODXL antibody [EPR9518] (<a href='/en-us/products/primary-antibodies/podxl-antibody-epr9518-ab150358'>ab150358</a>) at 1/1000 dilution

Lane 1:

Wild-type HCT116 cell lysate at 20 µg

Lane 2:

PODXL knockout HCT116 cell lysate at 20 µg

Lane 2:

Western blot - Human PODXL knockout HCT116 cell line (<a href='/en-us/products/cell-lines/human-podxl-knockout-hct116-cell-line-ab266887'>ab266887</a>)

Predicted band size: 58 kDa

Observed band size: 200 kDa

false

Western blot - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)
  • WB

Lab

Western blot - Anti-PODXL antibody [EPR9518] - BSA and Azide free (AB269888)

Lanes 1 - 4 : Merged signal (red and green). Green - ab150358 observed at 160 kDa. Red - loading control, ab9484, observed at 37 kDa.

ab150358 was shown to specifically react with PODXL in wild-type cells as signal was lost in PODXL knockout cells. Wild-type and PODXL knockout samples were subjected to SDS-PAGE. ab150358 and ab9484 (Mouse anti-GAPDH loading control) were incubated overnight at 4°C at a 1/1000 dilution and 1/20000 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 1/20000 dilution for 1 hour at room temperature before imaging.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab150358).

All lanes:

Western blot - Anti-PODXL antibody [EPR9518] (<a href='/en-us/products/primary-antibodies/podxl-antibody-epr9518-ab150358'>ab150358</a>) at 1/1000 dilution

Lane 1:

Wild-type HAP1 whole cell lysate at 20 µg

Lane 2:

PODXL knockout HAP1 whole cell lysate at 20 µg

Lane 3:

Raji whole cell lysate at 20 µg

Lane 4:

HeLa whole cell lysate at 20 µg

Predicted band size: 58 kDa

false

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR9518

Isotype

IgG

Carrier free

Yes

Reacts with

Human

Applications

IHC-P, WB, Flow Cyt (Intra), ICC/IF

applications

Immunogen

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

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p></p>" } } }

Product details

ab269888 is the carrier-free version of ab150358.

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

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

What are the advantages of a recombinant monoclonal antibody?
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.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze

Supplementary information

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

PODXL also known as podocalyxin-like protein is a type I transmembrane glycoprotein possessing a mass of approximately 165 kDa. This protein is a member of the CD34 family and exhibits expression primarily on the apical surface of podocytes in the kidney most hematopoietic stem cells and certain cancer cell types. In its mechanical role PODXL mainly functions in cell adhesion and the maintenance of cell shape through its cytoplasmic domain that connects with the cytoskeleton. The sialylated and sulfated glycosaminoglycan chains on the extracellular domain contribute to its charge and barrier functions.
Biological function summary

The primary function of podocalyxin-like protein revolves around maintaining the filtration barrier in the kidney by repelling negatively charged molecules. It forms part of the slit diaphragm complex along with proteins like nephrin which provides the structural support necessary for its function. PODXL also plays roles in the development of the vascular system and hematopoietic cell lineage contributing to cellular processes like migration and proliferation. Its interaction with the actin cytoskeleton ensures proper localization and function within these biological contexts.

Pathways

There are important connections between podocalyxin-like protein and the Ras signaling pathway involved in cell growth and adhesion processes. It can also engage in integrin-mediated cell adhesion pathways facilitating processes such as cell signaling and migration. Through these pathways it associates with proteins like ezrin which links it to the cytoskeleton and contributes to its role in cell morphology and motility.

Altered PODXL expression shows relevance in aggressive forms of cancer including renal cell carcinoma and breast cancer. The protein associates with different markers of poor prognosis making it of interest in cancer research. Furthermore in kidney diseases such as focal segmental glomerulosclerosis abnormal PODXL expression affects the slit diaphragm's function leading to proteinuria. Its interaction with nephrin can highlight disrupted cellular architecture typical of these disease states.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Involved in the regulation of both adhesion and cell morphology and cancer progression. Functions as an anti-adhesive molecule that maintains an open filtration pathway between neighboring foot processes in the podocyte by charge repulsion. Acts as a pro-adhesive molecule, enhancing the adherence of cells to immobilized ligands, increasing the rate of migration and cell-cell contacts in an integrin-dependent manner. Induces the formation of apical actin-dependent microvilli. Involved in the formation of a preapical plasma membrane subdomain to set up initial epithelial polarization and the apical lumen formation during renal tubulogenesis. Plays a role in cancer development and aggressiveness by inducing cell migration and invasion through its interaction with the actin-binding protein EZR. Affects EZR-dependent signaling events, leading to increased activities of the MAPK and PI3K pathways in cancer cells.
See full target information PODXL

Product promise

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For full details, please see our Terms & Conditions

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