Perforin Polyclonal Antibody-BS91051

Perforin Polyclonal Antibody

Sizes: 50µl, 100µl

Catalogue Numbers: BS91051-50, BS91051-100

Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Swiss-Prot: P14222 Human

Host: Rabbit

Reactivity: Human

Applications: WB, ICC IHC FC

All Applications: WB:1:500-1:2,000
ICC:1:50-1:200
IHC:1:50-1:200
FC:1:50-1:100

Background: The protein encoded by this gene has structural and functional similarities to complement component 9 (C9). Like C9, this protein creates transmembrane tubules and is capable of lysing non-specifically a variety of target cells. Plays a key role in secretory granule-dependent cell death, and in defense against virus-infected or neoplastic cells. This protein is one of the main cytolytic proteins of cytolytic granules, and it is known to be a key effector molecule for T-cell- and natural killer-cell-mediated cytolysis. Defects in this gene cause familial hemophagocytic lymphohistiocytosis type 2 (HPLH2), a rare and lethal autosomal recessive disorder of early childhood. Alternative splicing results in multiple transcript variants encoding the same protein. Plays an important role in killing other cells that are recognized as non-self by the immune system, e.g. in transplant rejection or some forms of autoimmune disease. Can insert into the membrane of target cells in its calcium-bound form, oligomerize and form large pores.

Purification and Purity: Protein affinity purified.

Storage and Stability: Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.

Specificity: Perforin polyclonal antibody detects endogenous levels of Perforin protein.

Bioworld Molecular Weight: 90 kDa, predicted band size 61 kDa

Note: For research use only, not for use in diagnostic procedure.

Extra Notes: 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, ICC staining Perforin in A549 cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with Perforin polyclonal antibody at a dilution of 1:200 for 1 hour at room temperature, washed with PBS. Alexa Fluorc and trade; 488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/100 dilution. The nuclear counter stain is DAPI (blue).

Alternative Name: P1, PFP, PRF1, Cytolysin, FLH2, HPLH2, Lymphocyte pore-forming protein, P1, PERF, perforin 1 (pore forming protein), Perforin 1, Perforin-1, PFP, PGFL, PIGF, PIGF-2, PLGF, Pore forming protein, prf1, SHGC-10760 antibody

Immunogen: Recombinant protein within Human Perforin aa 300-500.

Conjugate: Unconjugated

Modification: Unmodified