HIV-1 IIIB Strain Purified Virus

Catalog Number: 
10-118-000
Status: 
Current product--usually ships within 2 business days
Discount: 
Quantity discounts are available for quantities of 5 or more. Please contact us for details.
Size: 
1 mg
Use: 
For research use only. Not for use in diagnostic procedures.
Storage Temperature: 
-70˚C

Human Immunodeficiency Virus 1, strain IIIB (HIV-1). Family: Retroviridae, genus: Lentivirus. Single-stranded, positive-sense enveloped RNA virus.

Purified virus made from clarified, virus infected tissue culture harvest fluids that are concentrated and cleaned of debris by a combination of ultracentrifugation, ultrafiltration and selection of viral band from a sucrose density gradient. This preparation contains live virus.

IIIB is one of the original HIV-1 isolates; it is a group M lab-adapted virus and grows very well in transformed T-cell lines. It utilizes the CXCR4 receptor. HIV-1IIIB purified virus is generally not as infectious as HIV-1IIIB direct pelleted virus (Cat. No. 10-124-000).

Virus: HIV-1, strain IIIB

Virus Preparation: Purified virus

Cell Line for Propagation: H9

Suspending Buffer: 10 mM Tris, 150 mM NaCl, 1 mM EDTA, pH 7.5

Final Fill Volume: Varies by lot

Virus Particle Count: Varies by lot

Protein Concentration: [Varies by lot] mg/mL by Pierce BCA protein assay method using BSA standard. Alternative methods for determining protein concentration may give different values.

Sterility: Bacteria, yeast, fungi and Mycoplasma were not detected by our assay methods.

TCID50 Titer: Varies by lot

Shipping and Storage: 
This product is shipped frozen on dry ice. Store at -70°C upon receipt. Avoid multiple freeze-thaw cycles as product degradation may result.
*Note: Upon thawing, centrifuge the vial for a few seconds to remove residual droplets from the lid.
Safe Handling Recommendations: 
This preparation contains ACTIVE VIRUS and should be handled in accordance with biosafety guidelines defined in NIH-CDC HHS publication No. (CDC) 93-8395.
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