Cytokeratin 7 Rabbit Polyclonal Antibody
cat.: ER1803-89
Product Type: Rabbit polyclonal IgG, primary antibodies
Species reactivity: Human, Mouse, Rat
Applications: WB, IHC-P
Clonality: Polyclonal
Form: Liquid
Storage condition: Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
Storage buffer: 1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
Concentration: 1ug/ul
Purification: Immunogen affinity purified.
Molecular weight: 51 kDa
Isotype: IgG
Immunogen: Recombinant protein within Human Cytokeratin 7 aa 292-431 / 469.
Positive control: SK-BR-3, mouse ovary tissue, rat uterus tissue, human prostate cancer tissue, human breast tissue, human placenta tissue, mouse kidney tissue.
Subcellular location: Cytoplasm.
Recommended Dilutions:
  WB
  IHC-P
1:500-1:5,000
1:50-1:200
Uniprot #: SwissProt: P08729 Human | Q9DCV7 Mouse | Q6IG12 Rat
Alternative names: CK 7 CK-7 CK7 Cytokeratin 7 Cytokeratin-7 D15Wsu77e K2C7 K2C7_HUMAN K7 Keratin 7 Keratin 7, type II Keratin type II cytoskeletal 7 Keratin, 55K type II cytoskeletal Keratin, simple epithelial Keratin, simple epithelial type I, K7 Keratin, type II cytoskeletal 7 Keratin-7 Krt2-7 KRT7 MGC11625 MGC129731 MGC3625 Sarcolectin SCL Type II mesothelial keratin K7 Type-II keratin Kb7 Cytokeratin7
Images
ER1803-89_1.jpg Fig1: Western blot analysis of Cytokeratin 7 on SK-Br-3 cell lysate. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody was used at a 1:5,000 dilution in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
ER1803-89_2.jpg Fig2: Western blot analysis of Cytokeratin 7 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody was used at a 1:500 dilution in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
Lane 1: SK-BR-3 cell lysate
Lane 2: Mouse ovary tissue lysate
ER1803-89_3.jpg Fig3: Immunohistochemical analysis of paraffin-embedded rat uterus tissue using anti-Cytokeratin 7 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the antibody (ER1803-89) at 1/50 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. Counter stained with hematoxylin and mounted with DPX.
ER1803-89_4.jpg Fig4: Immunohistochemical analysis of paraffin-embedded human prostate cancer tissue using anti-Cytokeratin 7 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the antibody (ER1803-89) at 1/50 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. Counter stained with hematoxylin and mounted with DPX.
ER1803-89_5.jpg Fig5: Immunohistochemical analysis of paraffin-embedded human breast tissue using anti-Cytokeratin 7 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the antibody (ER1803-89) at 1/200 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. Counter stained with hematoxylin and mounted with DPX.
ER1803-89_6.jpg Fig6: Immunohistochemical analysis of paraffin-embedded human placenta tissue using anti-Cytokeratin 7 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the antibody (ER1803-89) at 1/200 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. Counter stained with hematoxylin and mounted with DPX.
ER1803-89_7.jpg Fig7: Immunohistochemical analysis of paraffin-embedded mouse kidney tissue using anti-Cytokeratin 7 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the antibody (ER1803-89) at 1/200 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. Counter stained with hematoxylin and mounted with DPX.
Note: All products are “FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE”.