Phospho-p70 S6 Kinase (T389) Recombinant Rabbit Monoclonal Antibody [PSH02-23]

☑ Cell treatment (CT)

Western blot analysis of Phospho-p70 S6 Kinase (T389) on different lysates with Rabbit anti-Phospho-p70 S6 Kinase (T389) antibody (HA721803) at 1/2,000 dilution and competitor's antibody at 1/2,000 dilution.

Lane 1: MCF7 cell lysate
Lane 2: MCF7 treated with 20% FBS overnight then add 100nM Calyculin A for 30 minutes cell lysate
Lane 3: NIH/3T3 cell lysate
Lane 4: NIH/3T3 treated with 20% FBS overnight then add 100nM Calyculin A for 30 minutes cell lysate

Lysates/proteins at 15 µg/Lane.

Predicted band size: 59 kDa
Observed band size: 70/85 kDa

Exposure time: Lane 1-4 (left): 1 minute 2 seconds; Lane 1-4 (right): 3 minutes; ECL: K1801;

4-20% SDS-PAGE gel.

Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA721803) at 1/2,000 dilution and competitor's antibody at 1/2,000 dilution were used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.

Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue with Rabbit anti-Phospho-p70 S6 Kinase (T389) antibody (HA721803) at 1/1,000 dilution.

The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH₂O and PBS, and then probed with the primary antibody (HA721803) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

☑ Cell treatment (CT)

Western blot analysis of Phospho-p70 S6 Kinase (T389) on different lysates with Rabbit anti-Phospho-p70 S6 Kinase (T389) antibody (HA721803) at 1/1,000 dilution.

Lane 1: MCF7 cell lysate
Lane 2: MCF7 starved for 4 hours then treated with 200ng/mL EGF for 15 minutes cell lysate
Lane 3: C6 cell lysate
Lane 4: C6 treated with 100nM Calyculin A for 30 minutes cell lysate

Lysates/proteins at 20 µg/Lane.

Predicted band size: 59 kDa
Observed band size: 70/85 kDa

Exposure time: 46 seconds; ECL: K1802;

4-20% SDS-PAGE gel.

Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA721803) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.

Immunohistochemical analysis of paraffin-embedded human liver carcinoma tissue with Rabbit anti-Phospho-p70 S6 Kinase (T389) antibody (HA721803) at 1/1,000 dilution.

The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH₂O and PBS, and then probed with the primary antibody (HA721803) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

☑ Cell treatment (CT)

Western blot analysis of Phospho-p70 S6 Kinase (T389) on different lysates with Rabbit anti-Phospho-p70 S6 Kinase (T389) antibody (HA721803) at 1/2,000 dilution.

Lane 1: 293T cell lysate
Lane 2: 293T serum starved overnight cell lysate
Lane 3: 293T serum starved overnight then treated with 100nM Insulin for 15 minutes cell lysate

Lysates/proteins at 20 µg/Lane.

Predicted band size: 59 kDa
Observed band size: 70/85 kDa

Exposure time: 3 minutes 20 seconds; ECL: K1801;

4-20% SDS-PAGE gel.

Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA721803) at 1/2,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.

☑ Cell treatment (CT)

Immunocytochemistry analysis of MCF7 cells treated with or without 20% FBS overnight then add 100nM Calyculin A for 30 minutes labeling Phospho-p70 S6 Kinase (T389) with Rabbit anti-Phospho-p70 S6 Kinase (T389) antibody (HA721803) at 1/100 dilution.

Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-Phospho-p70 S6 Kinase (T389) antibody (HA721803) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.

Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution.