Perforin Monoclonal Antibody (dG9 (delta G9)), FITC, eBioscience™, Invitrogen™
Mouse Monoclonal Antibody
Manufacturer: Fischer Scientific
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Antigen
Perforin
Concentration
5 μL/Test
Classification
Monoclonal
Form
Liquid
Regulatory Status
RUO
Formulation
PBS with 0.2% BSA and 0.09% sodium azide; pH 7.2
Gene Alias
Cyta; Cytolysin; FLH2; HPLH2; lymphocyte pore forming protein; lymphocyte pore-forming protein; OMAK; OTTHUMP00000019759; P1; perforin 1; perforin 1 (pore forming protein); Perforin1; perforin-1; Pfn; PFN1; Pfp; PGFL; PIGF; PIGF-2; PLGF; pore forming protein; pore-forming protein; PRF1; Prf-1; PRF1 (pore forming protein 1); RATCYTA; RP11-710A11.3
Gene Symbols
PRF1
Primary or Secondary
Primary
Content And Storage
4° C, store in dark, DO NOT FREEZE!
Gene
PRF1
Clone
dG9 (delta G9)
Applications
Flow Cytometry, Immunohistochemistry
Conjugate
FITC
Host Species
Mouse
Target Species
Human, Porcine
Gene Accession No.
P14222
Gene ID (Entrez)
396595, 5551
Isotype
IgG2b κ
Purification Method
Affinity chromatography
Product Type
Antibody
Related Products
Description
- Description: The dG9 antibody clone reacts with human perforin (pore-forming protein, pfp)
- Perforin is one of the cytolytic mediators present in the cytoplasmic granules of cytotoxic T lymphocytes (CTL) and natural killer cells (NK)
- Perforin is involved in the killing function by CTLs and NKs and has an important role in the immune response against tumors and virus infections
- Applications Reported: This dG9 (delta G9) antibody has been reported for use in intracellular staining followed by flow cytometric analysis, and immunohistochemical staining
- Applications Tested: This dG9 (delta G9) antibody has been tested by intracellular flow cytometric analysis of normal human peripheral blood cells
- This can be used at 5 μL (0.125 μg) per test
- A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL
- Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test
- Excitation: 488 nm; Emission: 520 nm; Laser: Blue Laser
- Filtration: 0.2 μm post-manufacturing filtered
- Perforin is one of the major cytolytic proteins of cytolytic granules
- Perforin is a cytolytic mediator and is stored in and released by cytoplasmic granules
- Moreover, perforin is involved in immune defense against tumors and virus infections as mediated by cytotoxic lymphocytes
- Perforin is a 555 amino acid protein with a 21 amino acid signal peptide, and has a molecular weight of 70 to 75 kD
- Perforin is a pore forming protein with a mechanism of transmembrane channel formation similar to C9, and homology between perforin and C9 have been demonstrated
- Studies show that perforin is expressed only in killer cell lines and not in helper T lymphocytes or other tumor cells tested
- Perforin is known to be a key effector molecule for T-cell- and natural killer-cell-mediated cytolysis
- Defects in the perforin 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 of perforin.