Hep 3B2.1-7

Name: Hep 3B2.1-7
Brand: Procell
SKU: CL-0102
Price: 420.0 USD
Availability: InStock

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Cat. No.: CL-0102

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CL-0102

$ 420.00

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1×10^6Cells/Vial×2Vials

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Product Introduction Documents Publications

Product Introduction

General information

Cell Name	Hep 3B2.1-7
Synonyms	Hep 3B2_1-7;Hep 3B2;HEP-3B2;HEP3B2;Hep-3B;HEP-3B;Hep 3B;Hep3B;HEP3B
Cellosaurus Accession	CVCL_0326
Organism	Human
Growth Properties	Adherent
Morphology	Epithelial-like
Tissue	Liver
Age	8Y
Sex	Male

Handling information

Instructions	1. Check all containers for leakage or breakage. 2. Remove the frozen cells from the dry ice packaging and immediately transfer them to liquid nitrogen (liquid or vapor phase) for long-term cryopreservation.
Complete Medium	MEM, with NEAA [PM150410]+10% Nutrient+1% Supplement
Incubation Atmosphere	Air, 95%; CO₂, 5%
Temperature	37℃
Subcultivation Ratio	1:2-1:3
Medium Renewal	2 to 3 times per week
Dissociation Duration	2-3 min
Subculturing Procedure	1. Remove the culture medium from the T25 cell culture flask. 2. Add approximately 2 mL of PBS. Gently tilt the flask side to side until the PBS covers the entire bottom, then aspirate and discard the PBS. 3. Add 1 mL of 0.25% trypsin solution (containing EDTA). Gently tilt the flask side to side until the trypsin solution covers the entire bottom of the flask. 4. Incubate the cells at 37°C. Observe the cells under an inverted microscope and terminate digestion once the cells round up and detach. To avoid clumping, do not agitate the cells by tapping or shaking the flask during detachment. 5. Add 3 mL of complete culture medium to terminate digestion and disperse into a single cell suspension. 6. Collect the cell suspension and centrifuge at 1200 rpm (approximately 250 ×g) for 3 minutes. Carefully aspirate and discard the supernatant. 7. Add fresh complete culture medium, pipette gently several times to resuspend the cells, and seed them at the appropriate ratio into a new culture flask. Loosen the cap or use a vented cap for incubation.
Freeze Medium	Freezing Medium (Serum-free & animal origin-free) [PB180438]
Storage Conditions	For long-term cryopreservation, cryovials should be stored in liquid nitrogen at −150°C to −196°C. Storage at −80°C is restricted to short-term interim use only.

Reference materials

Background	Hep 3B2.1-7 cells were derived from liver tissue of an 8-year-old Black male patient. The cells have a modal chromosome number of 60 and are tumorigenic in nude mice. They harbor an integrated full-length hepatitis B virus genome and must be handled under biosafety level 2 containment.
Tumorigenic	Yes, in nude mice.
Gene Expression	alpha-fetoprotein (AFP, alpha fetoprotein); hepatitis B surface antigen (HBsAg); albumin; alpha2 macroglobulin (alpha-2-macroglobulin); alpha1 antitrypsin (alpha-1-antitrypsin); transferrin; ,alpha1 antichymotrypsin (alpha-1-antichymotrypsin); haptoglobin; ceruloplasmin; plasminogen complement (C3, C4), C3 activator; fibrinogen; alpha1 acid glycoprotein (alpha-1 acid glycoprotein); ,alpha2 HS glycoprotein (alpha-2-HS-glycoprotein); beta lipoprotein (beta-lipoprotein); retinol binding protein (retinol-binding protein)
Biosafety Level	BSL-2