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Perforin 1 (human), (recombinant) (aa 22-555)

 
ENZ-PRT313-0200 200 µg Inquire for pricing
 
ENZ-PRT313-0010 10 µg Inquire for pricing
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Product Details

Alternative Name:Lymphocyte pore forming protein, PFP, Cytolysin, PRF1
 
MW:62kDa
 
Source:Produced in E. coli. Recombinant human perforin 1 (PRF1) (aa 22-555).
 
Formulation:Lyophilized.
 
Purity:≥80%
 
Endotoxin Content:<1.0 EU/µg (determined by LAL method)
 
Reconstitution:Reconstitute in 20mM Tris, 150mM NaCl (pH 8.0) to a concentration of 0.1-1.0 mg/ml. Do not vortex..
 
Shipping:Shipped on Blue Ice
 
Short Term Storage:+4°C
 
Long Term Storage:-80°C
 
Use/Stability:Stable at 2-8°C for one month. Stable at -80°C for up to 12 months.
 
Handling:Avoid freeze/thaw cycles. After opening, prepare aliquots and store at -80°C.
 
Scientific Background:Perforin 1 (PRF1) is a pore forming cytolytic protein found in the granules of cytotoxic T lymphocytes (CTLs) and NK cells. Upon degranulation, perforin binds to the target cell's plasma membrane, and oligomerizes in a Ca<sup>2+</sup> dependent manner to form pores on the target cell. The pore formed allows for the passive diffusion of a family of pro-apoptotic proteases, known as the granzymes, into the target cell.
 
Regulatory Status:RUO - Research Use Only
 
Perforin 1 (human), (recombinant) (aa 22-555) SDS-PAGE
SDS-PAGE of active human recombinant PRF1
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Perforin 1 (human), (recombinant) (aa 22-555) SDS-PAGE

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