Kohjin Bio KBM 550BA (Culture medium for activated human T cell expansion in a gas-permeable bag)

KBM 550BA is used for the expansion culture of activated T cells and the addition of serum may be omitted during expansion culture.

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KBM 550BA description

This product is KBM 550 packed in a cell culture bag.
The cell culture bag has excellent gas permeability.
This product can be used for the expansion culture of activated T cells cultured in KBM 550.
The addition of serum (plasma) may be omitted during the expansion culture.
This product contains human interleukin-2 (IL-2) in 109 JRU/mL (175 IU/mL).

Product Features
・The bag filling reduces the risk of contamination.
・This product contains no protein other than human serum albumin, recombinant human insulin and recombinant human interleukin-2.
・Buffering capacity is enhanced to minimize pH fluctuation.
・It contains kanamycin sulfate as an antibiotic.
・The KBM 550BA and KBM 550BEL use Maccell bags made of different materials, but the components of the medium are the same as those of the KBM 550.

Shelf life of each medium is comparatively longer even in the presence of L-glutamine.
The products are manufactured at Kohjin Bio’s certified ISO 9001 and ISO 13485 factories.

CODE	1602550C	1602550A
VOLUME	350ml	1,000ml
CAPACITY	Liquid
PRESERVATION	2-8℃
EXPIRATION DATE	240days

Reference Publications

Kawamoto, M., Onishi, H., Koya, N. et al.

Stage IV gastric cancer successfully treated by multidisciplinary therapy including chemotherapy, immunotherapy, and surgery: a case report.

surg case rep 3, 112 (2017).

DOI: https://doi.org/10.1186/s40792-017-0380-5

Article Snippet: “Secondly, non-adherent cells among the patient’s PBMCs were cultured with autologous tumor-pulsed DCs for 1 week in low dose IL-2, then expanded in OKT3-coated flasks followed by culture in oxygen-permeable bags (KBM550BA-M; Kojin-Bio, Saitama, Japan).”