Human Schwann Cells

Isolated from human spinal nerve. HSC are cryopreserved at passage one and delivered frozen. Each vial contains >5 x 10^5 cells in 1 ml volume.

Schwann cells are neural crest derivatives that ensheathe and myelinate axons of peripheral nerves. Each Schwann cell wraps around the shaft of an individual peripheral axon, forming myelin sheaths along segments of the axon. Schwann cells play important roles in the development, function, and regeneration of peripheral nerves. When an axon is dying, the Schwann cells surrounding it aid in its digestion, leaving an empty channel formed by successive Schwann cells, through which a new axon may then grow from a severed end. The number of Schwann cells in peripheral nerves is tightly regulated. Their proliferation in vitro can be stimulated by various growth factors including PDGF, FGF, neuregulin, and others. Schwann cells provide a relatively simple, well-defined, and accessible mammalian model for the study of a number of developmental questions. It is also of particular clinical importance to understand the biology of Schwann cells, not only in the context of neuropathies and nerve regeneration, but also because the cells or their precursors may be especially well suited for implants to facilitate repair in the CNS. HSC from ScienCell Research Laboratories are isolated from human spinal nerve. HSC are cryopreserved at passage one and delivered frozen. Each vial contains >5 x 10^5 cells in 1 ml volume. HSC are characterized by immunofluorescence with antibodies specific to S100β. HSC are negative for HIV-1, HBV, HCV, mycoplasma, bacteria, yeast, and fungi. HSC are guaranteed to further expand for 10 population doublings under the conditions provided by ScienCell Research Laboratories Recommended Medium - It is recommended to use Schwann Cell Medium (SCM, Cat. #1701) for culturing HSC in vitro.