Keyphrases
Environmental Factors
100%
Titer
100%
Replication-competent Virus
100%
Retroviral Vector
50%
Fold Increase
33%
Virus
16%
Serum Concentration
16%
Retrovirus
16%
Polycation
16%
Exposure Time
16%
Ultrafiltration
16%
Culture Supernatant
16%
Viral Infectivity
16%
LacZ
16%
Cryoprotectant
16%
Disinfection Efficiency
16%
Freeze-thaw
16%
Producer Cell
16%
Polybrene
16%
Vector Production
16%
Viral Exposure
16%
DEAE-dextran
16%
Low Serum
16%
NIH3T3
16%
Biochemistry, Genetics and Molecular Biology
Retrovirus
100%
Titer
100%
Retrovirus Vector
50%
Dextran
16%
Blood Level
16%
Supernatant
16%
Ultrafiltration
16%
Virus Infectivity
16%
Cryoprotectant
16%
Immunology and Microbiology
Titer
100%
Retrovirus
100%
Retrovirus Vector
50%
Virus
16%
Cell Line
16%
Supernatant
16%
Virus Infectivity
16%
Blood Level
16%
Ultrafiltration
16%