Product Description
J774A. 1 cells are active in antibody dependent phagocytosis. Their growth is inhibited by dextran sulfate, PPD and LPS. They synthesize large amounts of lysozyme and exhibits minor cytolysis but predominantly antibody-dependent phagocytosis. Interleukin 1 beta(Il1b) is synthesized continuously by this line.
Information
ApplicationBiological response
Transfection host
TissueMouse ascites
Morphologymacrophage
Growth Propertiesadherent
Specifications
Complete Growth MediumDMEM (PM150210)+10% FBS (164210-500)+1% P/S (PB180120)
Subcultivation Ratio1:2-1:4
Medium Renewalevery 2 to 3 days
CryopreservationFreeze medium: 60% Basal medium＋30% FBS＋10% DMSO
Storage temperature: Liquid nitrogen vapor phase
Culture ConditionsAtmosphere: Air, 95%; CO2, 5%
Temperature: 37℃
Receptor Expressioncomplement(C3), expressed; Fc receptor, IgG, high affinity I(Fcgr1), expressed
DurationBiological response; Transfection host
Misc Information
SubculturingSubcultures are prepared by scraping or blowing. For a 100mm disk, remove all but 10 mL culture medium (adjust amount accordingly for otherculture vessels). Dislodge cells from the flask substrate with a cell scraperor blowing directly with the pipettes; aspirate and add appropriatealiquots of the cell suspension into new culture vessels.