for constitutive expression
For research use only! Not intended for human or animal diagnostic or therapeutic uses.
Shipping: shipped on dry ice
Storage Conditions: store at -80 °C
avoid freeze/thaw cycles
Upon arrival the glycerol stocks must be stored at -80°C or inoculated into LEXSY BHI.
Shelf Life: 12 months
The Leishmania tarentolae laboratory strain P10 is used as host strain for the constitutive LEXSY expression vectors. Please, refer to corporate website for vector details.
The product contains:
3 vials with 1.6 ml each of frozen glycerol stocks of LEXSY host P10 (Leishmania tarentolae laboratory strain P10).
These stocks can be stored at -80°C for at least 1 year. For reactivation see below.
Leishmania tarentolae, laboratory strain P10
1, Non-pathogenic for mammalians
Reactivation of LEXSY host:
Thaw glycerol stock on ice and inoculate the entire content of the vial into 10 ml of LEXSY BHI medium (Cat.-No. ML-411). Incubate at 26°C and dilute as required.
Preparation of LEXSY BHI growth medium:
Dissolve 37 g/l LEXSY BHI powder (Cat.-No. ML-412) in deionized water and autoclave 15 min at 121°C. Add Hemin and PenStrep. Store at 4°C and use within two weeks.
Preparation of glycerol stocks:
Add 1.2 ml of growing culture (ca. 6x107 cells/ml) to one vial with 0.4 ml 80% glycerol, mix, incubate 10 min at RT, 1 h on ice and o/n at -20°C. Transfer to -80°C. Strains can be stored this way for several years."