Cryopreserved, Neonatal Dermal Fibroblasts

Description: Cells are isolated from adult abdominal dermal explants and provided either cryopreserved or in a variety of plated formats. Dermal Fibroblasts are available from donors with and without Type 2 diabetes.

Description: The melanocyte is a neural crest-derived cell that localizes in humans to several organs including the epidermis, eye, inner ear and leptomeninges. The failure of melanocytes to migrate to these locations explains the association of congenital white spotting of the skin (piebaldism) with heterochromia (the juxtaposition of different colors) in the iris as well as congenital deafness in Waardenburg syndrome. In the skin, melanocytes synthesize and transfer melanin pigments to surrounding keratinocytes, leading to skin pigmentation and protection against solar exposure. Recent progress in basic cell-culture technology, along with an improved understanding of culture requirements, has led to the success in culturing of this special cell type in pure population and the discovery of a novel melanocyte-specific gene, msg1, which encodes a nuclear protein and is associated with pigmentation.HEM from Bioarray Research Laboratories are isolated from neonate human epidermis. HEM are cryopreserved on passage one culture and delivered frozen. Each vial contains >5 x 10^5 cells in 1 ml volume. HEM are characterized by immunofluorescent method with antibodies to fibronectin and NGF-receptor (p75). HEM are negative for HIV-1, HBV, HCV, mycoplasma, bacteria, yeast and fungi. HEM are guaranteed to further expand for 15 population doublings in the condition provided by Bioarray Research Laboratories.

Description: The melanocyte is a neural crest-derived cell that localizes in humans to several organs including the epidermis, eye, inner ear and leptomeninges. The failure of melanocytes to migrate to these locations explains the association of congenital white spotting of the skin (piebaldism) with heterochromia (the juxtaposition of different colors) in the iris as well as congenital deafness in Waardenburg syndrome. In the skin, melanocytes synthesize and transfer melanin pigments to surrounding keratinocytes, leading to skin pigmentation and protection against solar exposure. Recent progress in basic cell-culture technology, along with an improved understanding of culture requirements, has led to the success in culturing of this special cell type in pure population and the discovery of a novel melanocyte-specific gene, msg1, which encodes a nuclear protein and is associated with pigmentation.HEM from Bioarray Research Laboratories are isolated from neonate human epidermis. HEM are cryopreserved on passage one culture and delivered frozen. Each vial contains >5 x 10^5 cells in 1 ml volume. HEM are characterized by immunofluorescent method with antibodies to fibronectin and NGF-receptor (p75). HEM are negative for HIV-1, HBV, HCV, mycoplasma, bacteria, yeast and fungi. HEM are guaranteed to further expand for 15 population doublings in the condition provided by Bioarray Research Laboratories.

Description: The melanocyte is a neural crest-derived cell that localizes in humans to several organs including the epidermis, eye, inner ear and leptomeninges. The failure of melanocytes to migrate to these locations explains the association of congenital white spotting of the skin (piebaldism) with heterochromia (the juxtaposition of different colors) in the iris as well as congenital deafness in Waardenburg syndrome. In the skin, melanocytes synthesize and transfer melanin pigments to surrounding keratinocytes, leading to skin pigmentation and protection against solar exposure. Recent progress in basic cell-culture technology, along with an improved understanding of culture requirements, has led to the success in culturing of this special cell type in pure population and the discovery of a novel melanocyte-specific gene, msg1, which encodes a nuclear protein and is associated with pigmentation.HEM-d from Bioarray Research Laboratories are isolated from neonate human epidermis. HEM-d are cryopreserved on passage one culture and delivered frozen. Each vial contains >5 x 105 cells in 1 ml volume. HEM-d are characterized by immunofluorescent method with antibodies to fibronectin and NGF-receptor (p75). HEM-d are negative for HIV-1, HBV, HCV, mycoplasma, bacteria, yeast and fungi. HEM-d are guaranteed to further expand for 15 population doublings in the condition provided by Bioarray Research Laboratories.

Description: The melanocyte is a neural crest-derived cell that localizes in humans to several organs including the epidermis, eye, inner ear and leptomeninges. The failure of melanocytes to migrate to these locations explains the association of congenital white spotting of the skin (piebaldism) with heterochromia (the juxtaposition of different colors) in the iris as well as congenital deafness in Waardenburg syndrome. In the skin, melanocytes synthesize and transfer melanin pigments to surrounding keratinocytes, leading to skin pigmentation and protection against solar exposure. Recent progress in basic cell-culture technology, along with an improved understanding of culture requirements, has led to the success in culturing of this special cell type in pure population and the discovery of a novel melanocyte-specific gene, msg1, which encodes a nuclear protein and is associated with pigmentation.HEM from Bioarray Research Laboratories are isolated from adult human epidermis. HEM are cryopreserved on passage one culture and delivered frozen. Each vial contains >5 x 10^5 cells in 1 ml volume. HEM are characterized by immunofluorescent method with antibodies to fibronectin and NGF-receptor (p75). HEM are negative for HIV-1, HBV, HCV, mycoplasma, bacteria, yeast and fungi. HEM are guaranteed to further expand for 15 population doublings in the condition provided by Bioarray Research Laboratories.

Description: The epithelial layer of the skin provides an essential function as a protective barrier against insult from the outside environment. The major cell type in this layer is keratinocytes which consists around 85% of living epidermal cells. Keratinocytes are the cells of stratified squamous epithelia. It is so named because its most abundant protein is keratin. Keratinocyte divide and are thus generated in the basal layer of the epidermis; this division is followed by a programmed death as they produce keratin and move up to the surface of the epidermis. Keratinocyte proliferation, differentiation, and apoptosis are complex and carefully choreographed processes. Besides the protective function, keratinocytes also play a central role in tissue homeostasis, wound healing, cancers, and skin-based gene-therapy. Human keratinocytes express adhesion molecules and cytokines indicating their participation in skin innate immunity and homeostasis in vivo. HEK-n from Bioarray Research Laboratories are isolated from neonate human epidermal tissue. HEK-n are cryopreserved on primary culture and delivered frozen. Each vial contains >5 x 10^5 cells in 1 ml volume. HEK-n are characterized by immunofluorescent method with antibodies to cytokeratine-18 and -19. HEK-n are negative for HIV-1, HBV, HCV, mycoplasma, bacteria, yeast and fungi. HEK-n are guaranteed to further expand for 15 population doublings in the condition provided by Bioarray Research Laboratories.