In 1984, this cell line was established from the ascites of a 64-year-old female with duodenal plasmacytoma (IgA kappa) two months after tumor mass resection (no other treatments specified). The plasmacytoma is associated with multiple myeloma.

Cell Name: Human Plasma Cell Myeloma Cells
Cell Synonyms: AMO1; AMo1; AMO-1

Catalogue No.: TCH-C575
Species: Human
Tissue Origin: Ascites / Plasma Cell Myeloma
Disease Characteristics: —
Morphology: Lymphoblast-like
Growth Properties: Suspension
Culture Medium: RPMI-1640 + 20% FBS + 1% P/S
Matching Medium Catalog Number: TCH-G575

Passage Ratio: 1:2-1:3, with medium renewal every 2-3 days
Doubling Time: 70-90 h
Culture Conditions: Atmosphere: 95% air + 5% CO₂, Temperature: 37°C

FreezingConditions:   60% basal medium + 30% FBS + 10% DMSO, stored in liquid nitrogen

Recommended HyCyte® One-Step Cryopreservation Medium (ready-to-use, serum-free, no programmed cooling required), Product No.: GUCP-R201
Quality Control: Negative for bacteria, fungi, and mycoplasma detection