c-Fos Recombinant Antibody [PSH05-77] - Rat IgG1 (Chimeric)

Application: IHC-Fr

Species: Mouse

Site: Cerebral cortex (restraint stress induced)

Sample: Frozen section

Antibody concentration: 1/5,000 (c-Fos, HA601373, Rat, green); 1/1,000 (Iba1, ET1705-78, Rabbit, red)

Antigen retrieval: Not required

Application: IHC-Fr

Species: Rat

Site: Cerebral cortex (restraint stress induced)

Sample: Frozen section

Antibody concentration: 1/2,000 (c-Fos, HA601373, Rat, green); 1/1,000 (Iba1, ET1705-78, Rabbit, red)

Antigen retrieval: Not required

Immunohistochemical analysis of paraffin-embedded mouse hippocampus (restraint stress induced) tissue with Rabbit anti-c-Fos antibody (HA601373) at 1/5,000 dilution.

The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 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 (HA601373) at 1/5,000 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.

Immunohistochemical analysis of paraffin-embedded mouse brain (restraint stress induced) tissue with Rabbit anti-c-Fos antibody (HA601373) at 1/5,000 dilution.

The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 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 (HA601373) at 1/5,000 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.

Immunohistochemical analysis of paraffin-embedded rat brain (restraint stress induced) tissue with Rabbit anti-c-Fos antibody (HA601373) at 1/5,000 dilution.

The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 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 (HA601373) at 1/5,000 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.

Immunohistochemical analysis of paraffin-embedded rat hippocampus (restraint stress induced) tissue with Rabbit anti-c-Fos antibody (HA601373) at 1/5,000 dilution.

The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 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 (HA601373) at 1/5,000 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.

Immunocytochemistry analysis of HeLa cells untreated / HeLa cells starved 16 hours then treated with 200nM TPA for 4 hours labeling c-Fos with Rat anti-c-Fos antibody (HA601373) at 1/1,000 dilution.

Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 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 Rat anti-c-Fos antibody (HA601373) at 1/1,000 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rat IgG H&L (iFluor™ 488, HA1133) 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 (ET1602-4, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (iFluor™ 594, HA1122) were used as the secondary antibody at 1/1,000 dilution.

☑ Cell treatment (CT)

Western blot analysis of c-Fos on different lysates with Rat anti-c-Fos antibody (HA601373) at 1/5,000 dilution.

Lane 1: HeLa cell lysate
Lane 2: HeLa serum starved for 16 hours then add 200 nM TPA for 4 hours cell lysate
Lane 3: RAW264.7 cell lysate
Lane 4: RAW264.7 serum starved for 16 hours then add 200 nM TPA for 4 hours cell lysate

Lysates/proteins at 15 µg/Lane.

Predicted band size: 41 kDa
Observed band size: 41-55 kDa

Exposure time: 8 seconds; ECL: K1801;

Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA601373) at 1/5,000 dilution was used in K1803 at 4℃ overnight. Goat Anti-Rat IgG - HRP Secondary Antibody (HA1023) at 1/10,000 dilution was used for 1 hour at room temperature.