Cryopreserved Rat Kupffer Cells
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Cryopreserved Rat Kupffer Cells

These cryopreserved purified Kupffer cells are isolated from adult male Sprague-Dawley rats. Each vial contains a minimum of one millionRead more
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Catalog number RTKCCS
Price (USD)
552.00
Each
Add to cart
Price (USD)
552.00
Each
Add to cart
These cryopreserved purified Kupffer cells are isolated from adult male Sprague-Dawley rats. Each vial contains a minimum of one million cells.

Easy to use cryopreserved Kupffer cells provide a convenient way to produce custom cell ratios for hepatic co-culture.

Each lot of Cryopreserved Rat Kupffer Cells is tested for:

• Purity
• Response to activation with LPS
• Adherence
• Minimum 1 million cells per vial

Kupffer Cells for Improved Physiological Modeling

Growing evidence shows that under both normal and pathological conditions, many hepatocyte functions are regulated by substances released from neighboring non-parenchymal cells (NPC). These cells, particularly Kupffer cells, play an important role in the modulation of xenobiotic metabolism in the liver. Kupffer cells secrete potent mediators of the inflammatory response that controls liver inflammation. These cytokine mediators control hepatocyte metabolic rates through direct interactions with phase I and phase II enzymes. Kupffer cell and hepatocyte co-cultures can self-assemble within 72 hours of treatment with pro-inflammatory cytokines or LPS, and can function by effectively modulating P450 expression, thus giving a more physiologically relevant result. Studies indicate that co-culture of hepatocytes with NPCs would better represent both normal liver physiology as well as disease states.

For Research Use Only. Not intended for any animal or human therapeutic or diagnostic use.,

Note:
These products require shipment in LN2 vapor dewars therefore additional fees may apply.
Specifications
Cell Passage NumberPassage 0
Cell TypeMacrophage Cells
Culture TypeAdherent Cell Culture
FormCryopreserved
GenderMale
SpeciesRat
TissueLiver
Donor AttributesNormal
Donor SourcePooled
FormatTube
No. of Cells1 x 106
Product LineCellzDirect™
Product TypeRat Kupffer Cell
Quantity1 vial
Tested ForPurity, Response to Activation with LPS, Adherence, Minimum 1 Million Cell per Vial
Unit SizeEach
Contents & Storage
1 vial of 1 million viable rat (Sprague-Dawley) Kupffer cells.

Store in a cryostorage dewar or −135°C freezer.

Frequently asked questions (FAQs)

Who should I contact if I am looking for hepatocytes with particular characteristics?

Our hepatocytes are prequalified and sold according to application, such as induction, short-term metabolism, and transporter uptake. If you require hepatocytes with particular P450 values or donor specifications, contact our Hepatic Biology Tech Support Team (hepaticproducts@thermofisher.com.com) or (866) 952-3559 to help with specific lot recommendations.

Who can I call if I have technical questions about hepatocyte cell culture?

Thermo Fisher Scientific has a dedicated team to answer questions regarding hepatocyte cell culture. You can send a question by email (hepaticproducts@thermofisher.com) or contact us by phone: US toll-free: (866) 952-3559

Are there guidelines for the procurement of human liver tissue?

Thermofisher Scientific works with a variety of human tissue sources, including Tissue and Organ Procurement Organizations, qualified Research Tissue Organizations and prominent academic and medical centers through collaborations that follow rigorous regulations, certifications and/or accreditations (“Source Facilities”). Tissues obtained through source facilities are consistent with the applicable legal and ethical practices of the United States.

Source Facilities are required by federal law to maintain accurate records and donor confidentiality as well as adhere to certain applicable laws governing tissue used for research globally. These include, but are not limited to:

- 45 CFR Part 46, subparts A, B, C, D where applicable (US federal guidance on the use of human subjects in research)
- Health Insurance Portability and Accountability Act (HIPAA) (addressing issues of confidentiality of personal information)
- National Organ Transplant Act (42 CFR Part 482)
- The Uniform Anatomical Gift Act (UAGA) of 1968, revised 1984

Where do you get your human liver tissue?

The human liver cells are derived from tissue obtained from accredited institutions. Consent is obtained by these institutions from the donor or the donor’s legal next of kin, for the use of the tissue and its derivatives for research purpose.