KG-1a cell

SKU:BHC11100694
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Overview
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KG-1a cell is a Myeloblast cell line derived from Caucasian (Male). It is commonly used as an in vitro model for 1 research. Growth characteristics: Suspension. Supplied as cryopreserved cells with accompanying batch CoA and quality-control documentation.

Species Human
Disease model Acute myelogenous leukemia
Growth Properties Suspension
Tissue Bone marrow
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Catalog no. Size
300234 1 cryovial
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This cell line is available in the U.S. For non-profit users, please sign and submit the Non-Profit Supply Agreement to orders@biohippo.com before placing an order. For commercial users, please complete the CLEAR Form before ordering, as additional usage fees may apply based on the intended use. For further details, please contact orders@biohippo.com. Products ship after the required agreement is completed; typical delivery is 2–3 business days. Products are shipped frozen on dry ice in cryotubes. Each cryotube typically contains 3 × 10^6 cells for adherent lines or 5 × 10^6 cells for suspension lines (refer to the batch CoA for details).

Field Specification
Mfr No 300234
Species Human
The KG-1a cell line is a subline derived from the original KG-1 cell line, which was established from the bone marrow of a patient diagnosed with acute myeloid leukemia (AML). KG-1a cells are classified as a human myeloid leukemia cell line and are particularly characterized by their immature, undifferentiated state. Unlike the parent KG-1 cells, which are primarily in the myeloblast stage, KG-1a cells exhibit a more primitive phenotype, resembling early myeloid progenitors or even stem cells. This makes them an invaluable tool for studying hematopoiesis, leukemia progression, and the molecular mechanisms underlying myeloid differentiation. KG-1a cells express various surface markers typical of early hematopoietic progenitors, such as CD34, CD38, and HLA-DR, while lacking markers associated with mature myeloid cells. This profile makes them highly suitable for research into stem cell biology and the development of leukemia therapies. Additionally, KG-1a cells are often used in drug screening assays to evaluate the efficacy of potential anti-leukemic compounds, particularly those targeting leukemic stem cells. Their ability to maintain an undifferentiated state in vitro also provides a robust model for gene expression studies and functional assays related to leukemia pathogenesis. As with other cell lines derived from human tissue, KG-1a cells are intended for research use only and are not suitable for therapeutic or in vivo applications. They require careful handling under sterile conditions, and their growth characteristics necessitate specific culture conditions, including the use of RPMI-1640 medium supplemented with fetal bovine serum. Researchers utilizing the KG-1a cell line can gain significant insights into the early stages of leukemic transformation and the role of hematopoietic progenitors in cancer biology.

SKU:BHC11100694

  • Antigen expression: HLA A30, A31, B35, Cw4
  • Isoenzymes: G6PD, B, PGM1, 1-2, PGM3, 0, ES-D, 1, Me-2, 1, AK-1, 0, GLO-1, 2
  • Viruses: EBNA (EBNA ): negative
  • Reverse transcriptase: Negative
  • cultureMedium: IMDM, w: 4.5 g/L Glucose, w: 4 mM L-Glutamine, w: 25 mM HEPES, w: 1.0 mM Sodium pyruvate, w: 3.024 g/L NaHCO3 (Cytion article number 820800a)
  • supplements: Supplement the medium with 10% FBS
  • doublingTime: 45 hours
  • subculturing: Transfer the cell suspension into sterile centrifuge tubes. Collect the cells by spinning down at 300xg for 3 minutes. Discard the supernatant and resuspend the pelleted cells in fresh cell culture medium. Adjust to an optimal cell density between 1 - 3 x 105 cells/ml. Split the cells when a maximum cell density of 1 - 2 x 106 cells/ml is reached.
  • fluidRenewal: Every 3 days
  • postThawRecovery: Allow the cells to recover from the freezing process for at least 24 hours.
  • freezeMedium: As a cryopreservation medium, use complete growth medium (including FBS) + 10% DMSO for adequate post-thaw viability, or CM-1 (Cytion catalog number 800100), which includes optimized osmoprotectants and metabolic stabilizers to enhance recovery and reduce cryo-induced stress.
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