Perforin Rabbit Polyclonal Antibody
cat.: ER1803-77
| Product Type: | Rabbit polyclonal IgG, primary antibodies |
|---|---|
| Species reactivity: | Human |
| Applications: | WB, IF-Cell, IHC-P, FC |
| 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: | 90 kDa, predicted band size 61 kDa |
| Isotype: | IgG |
| Immunogen: | Recombinant protein within Human Perforin aa 306-515 / 555. |
| Positive control: | HepG2 cell lysate, Daudi cell lysate, HDLM-2, human spleen tissue, human esophagus tissue. |
| Subcellular location: | Cell membrane, Endosome, Membrane, Secreted. |
| Recommended Dilutions:
WB IF-Cell IHC-P FC |
1:500-1:2,000 1:100 1:50-1:200 1:1,000 |
| Uniprot #: | SwissProt: P14222 Human |
| Alternative names: | Cytolysin FLH2 HPLH2 Lymphocyte pore-forming protein P1 PERF_HUMAN perforin 1 (pore forming protein) Perforin 1 Perforin-1 PFP PGFL PIGF PIGF-2 PLGF Pore forming protein prf1 SHGC-10760 |
Images
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Fig1:
Western blot analysis of Perforin 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. Positive control: Lane 1: HepG2 cell lysate Lane 2: Daudi cell lysate |
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Fig2:
Immunocytochemistry analysis of HDLM-2 cells labeling Perforin with Rabbit anti-Perforin antibody (ER1803-77) at 1/100 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 Rabbit anti-Perforin antibody (ER1803-77) 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. |
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Fig3: Immunohistochemical analysis of paraffin-embedded human spleen tissue using anti-Perforin antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) 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 (ER1803-77) at 1/200 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chrogen. Counter stained with hematoxylin and mounted with DPX. |
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Fig4: Immunohistochemical analysis of paraffin-embedded human esophagus tissue using anti-Perforin antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) 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 (ER1803-77) at 1/200 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chrogen. Counter stained with hematoxylin and mounted with DPX. |
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Fig5:
Flow cytometric analysis of HDLM-2 cells labeling Perforin. Cells were fixed and permeabilized. Then stained with the primary antibody (ER1803-77, 1/1,000) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (HA1121) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black). |
Note: All products are “FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE”.