重组Anti-TPX2抗体[EPR23180-4]

• ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-TPX2 antibody [EPR23180-4] (AB252945)

Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized HeLa cells labeling TPX2 with ab252945 at 1/100 dilution, followed by ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor^® 488) antibody at 1/1000 dilution (Green). Confocal image showing positive staining in HeLa cells. ab195889 Anti-alpha Tubulin antibody (Alexa Fluor^® 594) was used to counterstain tubulin at 1/200 dilution (Red). The nuclear counterstain was DAPI (Blue).

Secondary antibody only control : Secondary antibody is ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor^® 488) at 1/1000 dilution.

• Flow Cyt (Intra)

Unknown

Flow Cytometry (Intracellular) - Anti-TPX2 antibody [EPR23180-4] (AB252945)

Intracellular flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized Raji (Human Burkitt's lymphoma B lymphocyte) cells labeling TPX2 with ab252945 at 1/500 (Red) compared with a Rabbit monoclonal IgG (ab172730) / Black isotype control and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat anti rabbit IgG (Alexa Fluor^® 488, ab150077) at 1/2000 dilution was used as the secondary antibody.

• IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TPX2 antibody [EPR23180-4] (AB252945)

Immunohistochemical analysis of paraffin-embedded human breast cancer tissue labeling TPX2 with ab252945 at 1/4000 followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Positive staining in proliferative cells of human breast cancer is observed (PMID : 31494045). The section was incubated with ab252945 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 Goat Anti-Rabbit IgG H&L (HRP).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.

• ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-TPX2 antibody [EPR23180-4] (AB252945)

Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized HEK-293 cells labeling TPX2 with ab252945 at 1/100 dilution, followed by ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor^® 488) antibody at 1/1000 dilution (Green). Confocal image showing positive staining in HEK-293 cells. ab195889 Anti-alpha Tubulin antibody (Alexa Fluor^® 594) was used to counterstain tubulin at 1/200 dilution (Red). The nuclear counterstain was DAPI (Blue).

Secondary antibody only control : Secondary antibody is ab150077 Goat Anti-Rabbit IgG H&L (Alexa Fluor^® 488) at 1/1000 dilution.

• Flow Cyt (Intra)

Unknown

Flow Cytometry (Intracellular) - Anti-TPX2 antibody [EPR23180-4] (AB252945)

Intracellular flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized HeLa (Human cervix adenocarcinoma epithelial cell) cells labeling TPX2 with ab252945 at 1/500 (Red) compared with a Rabbit monoclonal IgG (ab172730) / Black isotype control and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat anti rabbit IgG (Alexa Fluor^® 488, ab150077) at 1/2000 dilution was used as the secondary antibody.

• IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TPX2 antibody [EPR23180-4] (AB252945)

Immunohistochemical analysis of paraffin-embedded human lung cancer tissue labeling TPX2 with ab252945 at 1/4000 followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Positive staining in proliferative cells of human lung cancer tissue is observed (PMID : 23634259, 16489064). The section was incubated with ab252945 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 Goat Anti-Rabbit IgG H&L (HRP).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.

• IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TPX2 antibody [EPR23180-4] (AB252945)

Immunohistochemical analysis of paraffin-embedded human colon cancer tissue labeling TPX2 with ab252945 at 1/4000 followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP). Positive staining in proliferative cells of human colon cancer is observed(PMID : 23634259, 22207630). The section was incubated with ab252945 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 Goat Anti-Rabbit IgG H&L (HRP).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.

• IP

Unknown

Immunoprecipitation - Anti-TPX2 antibody [EPR23180-4] (AB252945)

TPX2 was immunoprecipitated from 0.35 mg Raji (human Burkitt's lymphoma B lymphocyte) whole cell lysate with ab252945 at 1/30 dilution (2μg in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab252945 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP)(ab131366) was used at 1/5000 dilution.

Lane 1 : Raji whole cell lysate 10 μg.

Lane 2 : ab252945 IP in Raji whole cell lysate.

Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab252945 in Raji whole cell lysate.

Blocking and dilution buffer and concentration : 5% NFDM/TBST.

Exposure time : 41 secs.

All lanes:

Immunoprecipitation - Anti-TPX2 antibody [EPR23180-4] (ab252945)

Predicted band size: 47 kDa,86 kDa

Observed band size: 100 kDa

false

• WB

Unknown

Western blot - Anti-TPX2 antibody [EPR23180-4] (AB252945)

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

The molecular weight observed is consistent with what has been described in the literature (PMID : 25239289, 16489064).

Lysates should be made freshly and used in WB immediately to minimize protein degradation.

Exposure time : 5 secs.

All lanes:

Western blot - Anti-TPX2 antibody [EPR23180-4] (ab252945) at 1/1000 dilution

Lane 1:

HeLa (human cervix adenocarcinoma epithelial cell), whole cell lysate at 20 µg

Lane 2:

HEK-293 (human embryonic kidney epithelial cell), whole cell lysate at 20 µg

Lane 3:

Raji (human Burkitt's lymphoma B lymphocyte), whole cell lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution

Predicted band size: 86 kDa

Observed band size: 100 kDa

false