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Hybrid Moloney/Amphotropic murine leukemia virus (Mo/A-MuLv)

VR-1448

Product category
Viruses
Product type
Animal virus
Classification
Retrovirus, Mammalian Type C Retrovirus, Mammalian Group, Amphotropic
Strain designation
4070A envelope strain
Isolation source
Transfection of tk(-)NIH3T3 cells with molecular clone of MLV derived by A. Dusty Miller.
Applications
Quality control
Pharmaceutical testing
Product format
Frozen
Storage conditions
Vapor phase of liquid nitrogen
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Documentation

ATCC determines the biosafety level of a material based on our risk assessment as guided by the current edition of Biosafety in Microbiological and Biomedical Laboratories (BMBL), U.S. Department of Health and Human Services. It is your responsibility to understand the hazards associated with the material per your organization’s policies and procedures as well as any other applicable regulations as enforced by your local or national agencies.

ATCC highly recommends that appropriate personal protective equipment is always used when handling vials. For cultures that require storage in liquid nitrogen, it is important to note that some vials may leak when submersed in liquid nitrogen and will slowly fill with liquid nitrogen. Upon thawing, the conversion of the liquid nitrogen back to its gas phase may result in the vial exploding or blowing off its cap with dangerous force creating flying debris. Unless necessary, ATCC recommends that these cultures be stored in the vapor phase of liquid nitrogen rather than submersed in liquid nitrogen.

Required Products

These products are vital for the proper use of this item and have been confirmed as effective in supporting functionality. If you use alternative products, the quality and effectiveness of the item may be affected.

Detailed product information

General

Specific applications
Analytical methodologies
Pharmaceutical and Personal Care
Recommended as a test microorganism for USP <1046> Biologics

Characteristics

Comments
This virus produces foci of round cells on MiCL1(Mink S+L-) cell line, and plaques on PG-4 (feline S+L- cell line). This holding consists of persistently infected tk(-)NIH3T3 producer cells that shed the Mo/A-MLV virus.
Amphotropic
Mycoplasma contamination
Not detected

Handling information

Host
Recommended Host: This virus is continuously produced by the cell line in which it is shipped. No additional host is required; however, if desired the virus may be used to infect other cells, which are listed as alternate hosts.
Alternate Host(s): Many mammalian cell lines (murine, rat, human except certain bovine and hamster cells)
Effects
No CPE
Complete medium
DMEM (ATCC® 30-2002™) + 10% FBS (ATCC® 30-2020™)
Temperature
37°C
Atmosphere
95% Air, 5% CO2
Incubation
2 to 7 days at 37°C, a 5% CO2in air atmosphere is recommended
Handling notes
This virus produces plaques on PG-4 (feline S+L-) cell line, and foci of rounded cells on MiCL1 (Mink S+L-) cell line.  This holding consists of persistently infected tk(-) NIH3T3 producer cells that shed Mo/A-MuLV.

Key abbreviations
NIH3T3, contact-inhibited mouse embryo fibroblast cells PG-4, Feline Moloney sarcoma virus-transform
°C, Degrees Celsius
CO2, Carbon dioxide
CPE, Cytopathic effect
DMEM, Dulbecco's Modified Eagle's Medium
FBS, Fetal bovine serum
MuLV, Murine leukemia virus

History

Deposited as
Hybrid Moloney/Amphotropic murine leukemia virus (Mo/A-MuLv)
Depositors
CA Wilson

Legal disclaimers

Intended use
This product is intended for laboratory research use only. It is not intended for any animal or human therapeutic use, any human or animal consumption, or any diagnostic use.
Warranty

The product is provided 'AS IS' and the viability of ATCC® products is warranted for 30 days from the date of shipment, provided that the customer has stored and handled the product according to the information included on the product information sheet, website, and Certificate of Analysis. For living cultures, ATCC lists the media formulation and reagents that have been found to be effective for the product. While other unspecified media and reagents may also produce satisfactory results, a change in the ATCC and/or depositor-recommended protocols may affect the recovery, growth, and/or function of the product. If an alternative medium formulation or reagent is used, the ATCC warranty for viability is no longer valid.  Except as expressly set forth herein, no other warranties of any kind are provided, express or implied, including, but not limited to, any implied warranties of merchantability, fitness for a particular purpose, manufacture according to cGMP standards, typicality, safety, accuracy, and/or noninfringement.

Disclaimers

This product is intended for laboratory research use only. It is not intended for any animal or human therapeutic use, any human or animal consumption, or any diagnostic use. Any proposed commercial use is prohibited without a license from ATCC.

While ATCC uses reasonable efforts to include accurate and up-to-date information on this product sheet, ATCC makes no warranties or representations as to its accuracy. Citations from scientific literature and patents are provided for informational purposes only. ATCC does not warrant that such information has been confirmed to be accurate or complete and the customer bears the sole responsibility of confirming the accuracy and completeness of any such information.

This product is sent on the condition that the customer is responsible for and assumes all risk and responsibility in connection with the receipt, handling, storage, disposal, and use of the ATCC product including without limitation taking all appropriate safety and handling precautions to minimize health or environmental risk. As a condition of receiving the material, the customer agrees that any activity undertaken with the ATCC product and any progeny or modifications will be conducted in compliance with all applicable laws, regulations, and guidelines. This product is provided 'AS IS' with no representations or warranties whatsoever except as expressly set forth herein and in no event shall ATCC, its parents, subsidiaries, directors, officers, agents, employees, assigns, successors, and affiliates be liable for indirect, special, incidental, or consequential damages of any kind in connection with or arising out of the customer's use of the product. While reasonable effort is made to ensure authenticity and reliability of materials on deposit, ATCC is not liable for damages arising from the misidentification or misrepresentation of such materials.

Please see the material transfer agreement (MTA) for further details regarding the use of this product. The MTA is available at www.atcc.org.

Permits & Restrictions

Import Permit for the State of Hawaii

If shipping to the U.S. state of Hawaii, you must provide either an import permit or documentation stating that an import permit is not required. We cannot ship this item until we receive this documentation. Contact the Hawaii Department of Agriculture (HDOA), Plant Industry Division, Plant Quarantine Branch to determine if an import permit is required.

MORE INFORMATION ABOUT PERMITS AND RESTRICTIONS

Frequently Asked Questions

References

Curated Citations

Miller AD, et al. Generation of helper-free amphotropic retroviurses that transduce a dominant-acting, methotrexate-resistant dihydrofolate reductase gene. Mol. Cell. Biol. 5: 431-437, 1985. PubMed: 2985952

General Chapters: <1046> Cell and Gene Therapy Products - Analytical Methodologies. Rockville, MD: U.S. Pharmacopeia; USP USP34-NF29, 2011

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