Description: FAS Ligand (FASL) is a 40 kDa type II membrane protein belonging to the tumor necrosis factor family, which induces apoptosis by binding to its receptor, Fas. The human FasL gene consists of approximately 8.0 kb and is split into four exons. This gene consists of 281 amino acids with a calculated M(r) of 31,759 and was mapped on chromosome 1q23. It has an identity of 76.9% at the amino acid sequence level with mouse FasL. The FAS and FASL system plays a key role in regulating apoptotic cell death and corruption of this signalling pathway has been shown to participate in immune escape and tumorigenesis. FAS and FASL triggered apoptosis pathway plays an important role in human carcinogenesis. This system may also play a role in modulating the genetic susceptibility of mouse strains to develop T-cell lymphoblastic lymphomas.
Primary Antibody
Name: FAS-L IHC Antibody |
Clone: Rabbit polyclonal |
Supplier: IHC World |
Catalog Number: IW-PA1101 |
Dilution: Ready to Use |
Incubation Time/Temp: 60 min/room temperature |
Device: IHC-TekTM Epitope Retrieval Steamer Set (Cat# IW-1102) |
Buffer/pH value: IHC-TekTM Epitope Retrieval Solution (Cat# IW-1100) |
Heat/Cool Temperature: 95-100 ºC/room temperature |
Heat/Cool Time: 20 minutes/20 minutes |
Standard Method: ABC Method or LSAB Method |
Enhanced Method: Polymeric Methods |
Reagent: DAB |
Incubation Time/Temperature: 1-3 minutes/room temperature |
Reagent: Mayer's Hematoxylin |
Staining Time: 30 seconds |
Staining Pattern: Cytoplasmic |
Images: Search image |
Species Reactivity: Human, mouse, rat |
Fixation: Formalin fixed paraffin sections, acetone fixed cultured cells. |
Positive Control: Human intestinal cancer |
Negative Control: Omit primary antibody, isotype control, absorption control |
Blocking: Normal serum blocking is not needed for this RTU antibody; 0.5-3% H2O2 to block endogenous peroxidase activity; avidin/biotin to block endogenous biotin activity if necessary |
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