Anti-PAI1 antibody [RM1209]

• Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-PAI1 antibody [RM1209] (AB318286)

Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized HUVEC (human umbilical vein endothelial cell) (Right) / HCT116 (human colon epithelial) (Left) cells labelling PAI1 with ab318286 at 1/500 dilution (0.1ug) / Magenta (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue).

Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/5000 dilution was used as the secondary antibody.

Negative control : HCT116 (PMID : 32344898).

• IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PAI1 antibody [RM1209] (AB318286)

Immunohistochemical analysis of paraffin-embedded Human liver tissue labeling PAI1 with ab318286 at 1/500 (1.014 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : no staining on human liver. The section was incubated with ab318286 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

• IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PAI1 antibody [RM1209] (AB318286)

Immunohistochemical analysis of paraffin-embedded Human placenta tissue labeling PAI1 with ab318286 at 1/500 (1.014 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining on human placenta (PMID : 18440126). The section was incubated with ab318286 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

• ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-PAI1 antibody [RM1209] (AB318286)

Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized HUVEC (human umbilical vein endothelial cell) cells labelling PAI1 with ab318286 at 1/1000 (0.507 ug/ml) dilution, followed by ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 2 ug/ml dilution (Green).

Confocal image showing membranous and cytoplasmic staining in HUVEC cell line (shown in green). The counterstain was observed in magenta. Nuclear DNA was labelled with DAPI (shown in blue).
Negative control : HCT 116 (PMID : 32344898).
Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 2.5ug/ml dilution (Magenta). The Nuclear counterstain was DAPI (Blue).

Secondary antibody only control : Secondary antibody is ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 2 ug/ml dilution.

• IP

Supplier Data

Immunoprecipitation - Anti-PAI1 antibody [RM1209] (AB318286)

PAI1 was immunoprecipitated from 0.35 mg HepG2 (human hepatocellular carcinoma epithelial cell) whole cell lysate with ab318286 at 1/30 dilution (2ug in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab318286 at 1/1000 dilution. VeriBlot for IP secondary antibody(HRP)(ab131366) was used at 1/5000 dilution.

Lane 1 : HepG2 (human hepatocellular carcinoma epithelial cell) whole cell lysate
Lane 2 : ab318286 IP in HepG2 (human hepatocellular carcinoma epithelial cell) whole cell lysate
Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab318286 in HepG2 whole cell lysate

All lanes:

Immunoprecipitation - Anti-PAI1 antibody [RM1209] (ab318286) at 1/30 dilution

All lanes:

HepG2 (human hepatocellular carcinoma epithelial cell) whole cell lysate

Secondary

All lanes:

Immunoprecipitation - VeriBlot for IP Detection Reagent (HRP) (<a href='/ko/products/reagents/veriblot-for-ip-detection-reagent-hrp-ab131366'>ab131366</a>) at 1/5000 dilution

false

Exposure time: 67s

• IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PAI1 antibody [RM1209] (AB318286)

Immunohistochemical analysis of paraffin-embedded Mouse liver tissue labeling PAI1 with ab318286 at 1/500 (1.014 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : no staining on mouse liver. The section was incubated with ab318286 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

• Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-PAI1 antibody [RM1209] (AB318286)

Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized Hepa1-6 (mouse hepatoma epithelial cell) (Right) / NIH/3T3 (mouse embryonic fibroblast) (Left) cells labelling PAI1 with ab318286 at 1/500 dilution (0.1ug) / Magenta (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue).

Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/5000 dilution was used as the secondary antibody.

Low expression : NIH/3T3 (PMID : 16258002).

• IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PAI1 antibody [RM1209] (AB318286)

Immunohistochemical analysis of paraffin-embedded Rat placenta tissue labeling PAI1 with ab318286 at 1/500 (1.014 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining on rat placenta. The section was incubated with ab318286 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

• IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PAI1 antibody [RM1209] (AB318286)

Immunohistochemical analysis of paraffin-embedded Rat liver tissue labeling PAI1 with ab318286 at 1/500 (1.014 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Negative control : no staining on rat liver. The section was incubated with ab318286 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

• IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PAI1 antibody [RM1209] (AB318286)

Immunohistochemical analysis of paraffin-embedded Mouse placenta tissue labeling PAI1 with ab318286 at 1/500 (1.014 ug/ml) dilution, followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Positive staining on mouse placenta. The section was incubated with ab318286 for 30 mins at room temperature.
The immunostaining was performed on a Leica Biosystems BOND® RX instrument

Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).

Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins

• IP

Supplier Data

Immunoprecipitation - Anti-PAI1 antibody [RM1209] (AB318286)

PAI1 was immunoprecipitated from 0.35 mg Mouse placenta tissue lysate with ab318286 at 1/30 dilution (2ug in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab318286 at 1/1000 dilution. VeriBlot for IP secondary antibody(HRP)(ab131366) was used at 1/5000 dilution.

Lane 1 : Mouse placenta tissue lysate
Lane 2 : ab318286 IP in Mouse placenta tissue lysate
Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab318286 in mouse placenta tissue lysate

All lanes:

Immunoprecipitation - Anti-PAI1 antibody [RM1209] (ab318286) at 1/30 dilution

All lanes:

Mouse placenta tissue lysate

Secondary

All lanes:

Immunoprecipitation - VeriBlot for IP Detection Reagent (HRP) (<a href='/ko/products/reagents/veriblot-for-ip-detection-reagent-hrp-ab131366'>ab131366</a>) at 1/5000 dilution

false

Exposure time: 6s

• WB

Supplier Data

Western blot - Anti-PAI1 antibody [RM1209] (AB318286)

Negative control : HCT 116 (PMID : 32344898).

Low expression : NIH/3T3 (PMID : 16258002).

The band at approximately 100 kDa may represent PAI-1 in complex with its target protease, t-PA (PMID 21596853, 22069469). This has not been confirmed with additional tests.

In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

Exposure time : Lane 1-4 : 26 seconds Lane 5-6 : 92 seconds Lane 7-8 : 48 seconds

All lanes:

Western blot - Anti-PAI1 antibody [RM1209] (ab318286) at 1/1000 dilution

Lane 1:

SW480 (human colorectal adenocarcinoma epithelial cell) whole cell lysate at 20 µg

Lane 2:

HepG2 (human hepatocellar carcinoma epithelial cell) whole cell lysate at 20 µg

Lane 3:

HUVEC (human umbilical vein endothelial cell) whole cell lysate at 4 µg

Lane 4:

HCT 116 (human colorectal carcinoma epithelial cell) whole cell lysate at 20 µg

Lane 5:

Hepa1-6 (mouse hepatoma epithelial cell) whole cell lysate at 20 µg

Lane 6:

NIH/3T3 (mouse embryonic fibroblast) whole cell lysate at 20 µg

Lane 7:

Untreated A549 (human lung carcinoma epithelial cell) whole cell lysate at 20 µg

Lane 8:

A549 treated with /ml TGF-β for 48 hours, whole cell lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/ko/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Observed band size: 43 kDa,45-130 kDa,36 kDa

false

• WB

Supplier Data

Western blot - Anti-PAI1 antibody [RM1209] (AB318286)

Low expression : liver (PMID : 23349909), spleen.

In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

All lanes:

Western blot - Anti-PAI1 antibody [RM1209] (ab318286) at 1/1000 dilution

Lane 1:

Human placenta tissue lysate at 20 µg

Lane 2:

Human spleen tissue lysate at 20 µg

Lane 3:

Human liver tissue lysate at 20 µg

Lane 4:

Mouse placenta tissue lysate at 20 µg

Lane 5:

Mouse spleen tissue lysate at 20 µg

Lane 6:

Mouse liver tissue lysate at 20 µg

Lane 7:

Rat placenta tissue lysate at 20 µg

Lane 8:

Rat spleen tissue lysate at 20 µg

Lane 9:

Rat liver tissue lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/ko/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Observed band size: 45 kDa,43 kDa,36 kDa

false

Exposure time: 48s