SOX2 Recombinant Rabbit Monoclonal Antibody [PO00-28]
cat.: HA721155
Product Type: Recombinant Rabbit monoclonal IgG, primary antibodies
Species reactivity: Human, Mouse, Rat
Applications: IHC-P, WB, IF-Cell, ChIP
Clonality: Monoclonal
Clone number: PO00-28
Form: Liquid
Storage condition: Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
Storage buffer: PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Concentration: 1ug/ul
Purification: Protein A affinity purified.
Molecular weight: Predicted band size: 34 kDa
Isotype: IgG
Immunogen: Recombinant protein within human SOX2 aa 1-317.
Positive control: NCCIT cell lysates, F9 cell lysates, NCCIT, F9, human cervical carcinoma tissue, human glioma tissue, human esophagus tissue, human tonsil tissue, human lung carcinoma tissue, human trachea tissue, mouse brain tissue, mouse lung tissue, rat brain tissue, rat hippocampus tissue.
Subcellular location: Nucleus.
Recommended Dilutions:
  IHC-P
  WB
  IF-Cell
  ChIP
1:1,000-1:4,000
1:1,000
1:100-1:500
Use 0.5~2 μg for 25 μg of chromatin.
Uniprot #: SwissProt: P48431 Human | P48432 Mouse
Entrez Gene: 499593 Rat
Alternative names: ANOP3 cb236 Delta EF2a lcc MCOPS3 MGC148683 MGC2413 RGD1565646 Sex determining region Y box 2 SOX 2 Sox2 SOX2_HUMAN SRY (sex determining region Y) box 2 SRY box containing gene 2 SRY related HMG box 2 SRY related HMG box gene 2 SRY-box 2 Transcription factor SOX 2 Transcription factor SOX-2 ysb
Images
HA721155_1.jpg Fig1: Western blot analysis of SOX2 on different lysates with Rabbit anti-SOX2 antibody (HA721155) at 1/2,000 dilution.

Lane 1: NCCIT cell lysate
Lane 2: F9 cell lysate
Lane 3: HeLa cell lysate (negative)

Predicted band size: 34 kDa
Observed band size: 34 kDa

Exposure time: 15 seconds;

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 (HA721155) 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.
HA721155_2.jpg Fig2: Immunocytochemistry analysis of NCCIT cells labeling SOX2 with Rabbit anti-SOX2 antibody (HA721155) 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-SOX2 antibody (HA721155) 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.
HA721155_3.jpg Fig3: Immunocytochemistry analysis of F9 cells labeling SOX2 with Rabbit anti-SOX2 antibody (HA721155) at 1/500 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-SOX2 antibody (HA721155) at 1/500 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.
HA721155_4.jpg Fig4: Chromatin immunoprecipitations were performed with cross-linked chromatin from NCCIT cells and either SOX2 (HA721155) or Normal Rabbit IgG according to the ChIP protocol. The enriched DNA was quantified by real-time PCR using indicated primers. The amount of immunoprecipitated DNA in each sample is represented as signal relative to the total amount of input chromatin, which is equivalent to one.
HA721155_5.jpg Fig5: Immunohistochemical analysis of paraffin-embedded human trachea tissue with Rabbit anti-SOX2 antibody (HA721155) 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 (HA721155) 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.
HA721155_6.jpg Fig6: Immunohistochemical analysis of paraffin-embedded human cervical carcinoma tissue with Rabbit anti-SOX2 antibody (HA721155) 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 (HA721155) 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.
HA721155_7.jpg Fig7: Immunohistochemical analysis of paraffin-embedded human glioma tissue with Rabbit anti-SOX2 antibody (HA721155) at 1/4,000 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 (HA721155) at 1/4,000 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.
HA721155_8.jpg Fig8: Immunohistochemical analysis of paraffin-embedded human esophagus tissue with Rabbit anti-SOX2 antibody (HA721155) at 1/4,000 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 (HA721155) at 1/4,000 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.
HA721155_9.jpg Fig9: Immunohistochemical analysis of paraffin-embedded human tonsil tissue with Rabbit anti-SOX2 antibody (HA721155) 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 (HA721155) 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.
HA721155_10.jpg Fig10: Immunohistochemical analysis of paraffin-embedded human lung cancer tissue with Rabbit anti-SOX2 antibody (HA721155) at 1/4,000 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 (HA721155) at 1/4,000 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.
HA721155_11.jpg Fig11: Immunohistochemical analysis of paraffin-embedded mouse brain tissue with Rabbit anti-SOX2 antibody (HA721155) at 1/4,000 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 (HA721155) at 1/4,000 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.
HA721155_12.jpg Fig12: Immunohistochemical analysis of paraffin-embedded mouse lung tissue with Rabbit anti-SOX2 antibody (HA721155) 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 (HA721155) 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.
HA721155_13.jpg Fig13: Immunohistochemical analysis of paraffin-embedded rat brain tissue with Rabbit anti-SOX2 antibody (HA721155) at 1/4,000 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 (HA721155) at 1/4,000 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.
HA721155_14.jpg Fig14: Immunohistochemical analysis of paraffin-embedded rat hippocampus tissue with Rabbit anti-SOX2 antibody (HA721155) 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 (HA721155) 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.
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