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rhLIF, Recombinant Human Leukemia Inhibitory Factor, InVitria

Supplier: Invitria
rhLIF is recombinant human Leukemia Inhibitory Factor that is completely animal-component free.

  • Animal component-free
  • Highest purity available
  • Lowest endotoxin specification
  • Functional superiority
  • Greater biological activity compared to other LIF products

rhLIF is commonly used to replace feeder cells in mouse embryonic stem cell culture and in numerous human stem cell systems. InVitria’s recombinant human LIF is produced using the plant-based ExpressTec expression system which does not use animal-derived components in manufacturing, making it an acceptable ACF cell culture media additive. The product has the lowest endotoxin and highest purity of the commercial LIF products available today.

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Description Size Supplier No. VWR Catalog Number Unit Price Quantity
rhLIF Recombinant Human Leukemia Inhibitory Factor, InVitria 10 mL 777LIF048-10ML 75784-768 Each (10ml) Retrieving Restricted
restricted In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

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Purity > 95%
Endotoxin Level <0.01 EU/µg
Biological Activity > 1.0 x 108 Units/mg
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