Shopping cart

There are no products in your shopping cart.

0 Items $0.00

User login

Vitronectin XF™

Hepatocytes differentiated on Vitronectin XF™
Vitronectin XF™
Prod. No.
S2153-500UG
$40.00

Primorigen's Vitronectin XF™ is a high quality, low cost, user-friendly replacement for BD Matrigel™ for stem cell culture and stem cell differentiation. Vitronectin XF™ is a defined, recombinant fusion protein containing the full length human vitronectin sequence, expressed in human cells under chemically defined, xeno-free conditions. Easy to use, coat at room temperature. Plates and buffers are available individually, or as a bundle in the Vitronectin XF Evaluation Kit.



See our overview of Stem Cell Adhesion and Cell Culture Substrates for more background!
Maintains Pluripotency
Primorigen's Vitronectin XF maintains pluripotency
(click to enlarge)

Maintains Normal Colony Morphology
Primorigen's Vitronectin XF maintains normal colony morphology
(click to enlarge)

Differentiation to Definitive Endoderm
Human induced pluripotent stem cells (hiPSCs) were grown on Vitronectin XF™ plates. After 5 passages the cells were replated on Vitronectin XF™ and subjected to Definitive Endoderm (DE) differentiation using a protocol adapted from Si-Tayeb et al, 2010, Hepatology 51:297. After the initial 5 day exposure to Activin A/BMP-4/FGFb, the cells were harvested and analyzed by flow cytometry for the DE markers GATA4, CXCR4, and FoxA2, and for the absence of the pluripotency marker Oct4. Definitive Endoderm differentiation on Vitronectin XF

Hepatocyte Differentiation
Human pluripotent stem cells (hESCs and hiPSCs) were plated on Vitronectin XF™ and subjected to hepatocyte differentiation using a protocol adapted from Si-Tayeb et al, 2010, Hepatology 51:297. After the initial 5 day exposure to Activin A/BMP-4/FGFb, the cells were stained for presence of GATA4 and absence of Oct4. Data courtesy of M. Nagaoka and S. Duncan, Medical College of Wisconsin.
Hepatocyte differentiation at day 5 on Vitronectin XF

Cells were fixed and stained at Days 10, 15, and 20 of the hepatocyte differentiation protocol. Cells expressing hepatocyte markers HNF4A (red), alpha-fetoprotein (AFP; green), and Albumin (ALB; green) were detected by immunocytochemistry. Nuclei were counterstained with DAPI. These data suggest mature adult-like hepatocytes can be generated on Primorigen’s Vitronectin XF™. Data courtesy of M. Nagaoka and S. Duncan, Medical College of Wisconsin. Hepatocyte differentiation at days 10-20 on Vitronectin XF


email: info@primorigen.com
call: 1.866.372.7442