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H22 Cell Line

General Information
OrganismMus musculus, mouse
Cell Line DescriptionThe H22 cell line is a murine hepatocellular carcinoma cell line derived from liver tumor cells. H22 cells exhibit typical characteristics of hepatocellular carcinoma, including rapid proliferation, resistance to apoptosis, and the ability to form tumors when injected into appropriate animal models. Because these cells are derived from a mouse model, they are particularly suitable for studying the interaction between cancer cells and the immune system in a controlled environment. Researchers have utilized H22 cells to evaluate the efficacy of various immunotherapeutic agents, including checkpoint inhibitors and cancer vaccines. H22 cells are also used to study the role of liver-specific metabolic pathways and genetic mutations in the progression of hepatocellular carcinoma. In addition, the H22 cell line can be used to create the CDX (cell line derived xenograft) H22 xenograft mouse model. Studies have shown that the orthotopic H22 model increases immune cell populations of regulatory T cells and myeloid-derived suppressor cells in the bone marrow, spleen, and tumor tissue.
TissueLiver
DiseaseHepatocellular carcinoma
MorphologyLymphoblast
Product FormatFrozen
Growth ModeSuspension
Biosafety Level1
Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Applications1. Cancer research
2. Drug screening and development
3. Immunotherapy studies
4. Gene expression analysis
5. Toxicology studies
Shipped InDry ice
Storage Temperature−196°C
Additional InfoThe H22 syngeneic mouse model consists of H22 mouse cells injected into a host with a fully functioning immune system (e.g. Balb/c). The H22 syngeneic model is used in studies focused on checkpoint inhibitors (e.g. anti-PDL-1 or anti-CTLA-4), cell cycle arrest (e.g. baicalein) and combination therapies for antitumor efficacy (a vascular angiogenesis-disrupting agent (e.g. rhES) and 5-FU).
Culture Conditions and Handling
SubculturingHomogenize the cell suspension in the flask by gently pipetting up and down, then take a representative sample to determine the cell density per milliliter. Dilute the suspension with fresh medium to a concentration of 1 x 10^5 cells/mL and aliquot the adjusted suspension into new flasks for continued culture.
Medium RenewalEvery 2 to 3 days
Subcultivation RatioThe ratio of 1:2 to 1:4 is recommended.
Culture Medium90% RPMI-1640+10%FBS
Culture ConditionsAtmosphere: Air, 95%; CO2, 5%; Temperature: 37℃
Cryopreservation60% Basal medium+30% FBS+10% DMSO

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* For research use only. Not intended for any clinical use.
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