Dr. Gerhard Gstraunthaler recently presented a seminar with the above title. Gerhard carries a faculty appointment with the Department of Physiology at Innsbruck Medical University, Austria. Gerhard is an advocate of serum-free […]
Miscellaneous - 17. page
Role of Serum in Cell Culture Media
Serum provides > growth factors and hormones > binding and transport proteins > attachment and spreading factors > additional amino acids, vitamins and trace elements > fatty acids and lipids > […]
Fetal Bovine Serum – the Tipping Point
Users of US Fetal Bovine Serum have been watching for months and months how prices climb up along with a constantly growing shortage and with no end in sight. Yet […]
Fetal Bovine Serum Availability – How do Regulations Affect It?
Now we will talk about the influence of various regulations on the availability of Fetal Bovine Serum. It is a fact that import and export regulations have direct influence on […]
Real Time PCR Dyes
Dye Structure Color Vendor Cat # Price Features SYBR Green 1 Green unstable at 4 °C SYTO-82 Orange does not inhibit PCR, show no preferential binding to GC rich sequences […]
Fusion Cloning, Phusion Cloning, Pfusion Cloning and Confusion PCR Cloning
In-Fusion PCR Cloning: Clontech, http://www.freepatentsonline.com/7575860.html Cold Fusion Cloning Kit: SBI Fast Seamless Cloning Kit: Dogene CloneEZ Kit: Genescript GENEART Seamless Cloning and Assembly Kit: Invitrogen SLIC uses the 3′ […]
Gibson Assembly Mix for joining two or more PCR fragments
1) Prepare 6 ml of 5X ISO Buffer in a 15 ml falcon tube as follows: 3 ml 1 M Tris-HCl pH 7.5 + 150µl 2 M MgCl2 + 240 µl 100 […]
Rapid one-step LR recombinational cloning using an enzyme mixture containing Int, IHF and Xis (Gateway Clonase) and two step PCR amplification
Gene specific primers: GSS-F: SbfI Kozak GSS AGGCT cctgcagg CCACCATG NNNNNNNNNNNNNNNNNNNNN GSS-R: GSS * Xho1 (NNNNNNNNNNNNNNNNNNNNN TAG ctcgag ACCCAGCTTTC) For example: GAAAGCTGGGT ctcgag CTA N(15–25) Universal Primers attL1-F ccccGATGAGCAATGCTTTTTTATAATGCCAACTTTGTACAAAAAAGCA […]
Home-made Gateway Clonase II
1.Excision reaction. 44.5 mM Tris–borate (pH 8.3) 7.5 mM Tris–HCl (pH 8.0) 1.15 mM EDTA 5 mM spermidine 60 mM KCl 0.275 mg/ml BSA 15% (v/v) glycerol. Int 50~100 nM […]
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