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目录产品 » Laminin 521, Human

Laminin 521, Human

Laminin 521, composed of alpha 5, beta 2, and gamma 1 chains, is a reliable matrix for feeder-free culture of human embryonic (hES) and induced pluripotent (hiPS) stem cells. When combined with defined maintenance media, Laminin 521 consistently supports self-renewal of human hES and hiPS cells without spontaneous differentiation.
Z03817
￥1800

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产品简介
Species Human
Purity ≥ 95%
Endotoxin Level < 1 EU/ml
Expression System Mammalian cells
Apparent Molecular Weight The trimeric protein is represented by three individual bands (90-110 kDa, 40-50 kDa, 27-30 kDa) in reducing Tris-Bis PAGE
Application • Supports stable self-renewal of hPSCs
• Improved recovery and survival following passage of singularized PSCs in the absence of ROCK inhibitors
• MSC and other stem cell culture
• Maintain the differentiation potential of cells in long-term culture
• Other related applications
Formulation PBS (pH 7.4)
Concentration 0.1 mg/ml
Storage & Stability Stable at -20°C to -80°C for at least 2 years from date of receipt. 3 months at 2-8°C after thaw.

技术背景
Target Background Laminin 521, composed of alpha 5, beta 2, and gamma 1 chains, is a reliable matrix for feeder-free culture of human embryonic (hES) and induced pluripotent (hiPS) stem cells. When combined with defined maintenance media, Laminin 521 consistently supports self-renewal of human hES and hiPS cells without spontaneous differentiation.

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