GM1899A

98120701, human unknown/unspecified, Lymphoblastoid

• Code UNSPSC : 41106514

Propriétés

• product name: GM1899A, 98120701
• Source biologique: human unknown/unspecified
• Mode de croissance: Suspension
• Caryotype: Not specified
• Morphologie: Lymphoblastoid
• Produits: Not specified
• Récepteurs: Not specified
• Technique(s): cell culture | mammalian: suitable
• Conditions d'expédition: dry ice
• Température de stockage: −196°C

Description

Origine de la lignée cellulaire

Human lymphoblast, HPRT - deficient

Description de la lignée cellulaire

The lymphoblastoid cell line GM1899A has been derived from a Lesch-Nyhan patient. It is deficient for hypoxanthine-guanine phosphoribosyl transferase (HPRT) with a point mutation in the respective gene. This cell line is used as a feeder for extended-term culture of human T-lymphocytes (see LB lines in the collection).

Application

Feeder for T-lymphocyte culture

Milieu de culture

Dutch Modified RPMI 1640 + 2mM Glutamine + 20mM Hepes + 2mM Sodium Pyruvate (NaPy) + 20% Heated Inactivated Foetal Bovine Serum (HI-FBS)

Procédure de repiquage

Maintain cultures between 3-9 x 100,000 cells/ml; 5% CO₂; 37°C. Do not dilute below 1 x 100,000 cells/ml, wash 2-3 times after resuscitation before seeding; disaggregate every few days by pipetting to avoid formation of large aggregates

Autres remarques

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