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C-12217

Sigma-Aldrich

Human Dermal Lymphatic Endothelial Cells (HDLEC)

Adult, 500,000 cryopreserved cells

Sinônimo(s):

HDLEC cells

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About This Item

Código UNSPSC:
41106514
NACRES:
NA.81

fonte biológica

human dermis

embalagem

pkg of 500,000 cells

morfologia

( endothelial)

técnica(s)

cell culture | mammalian: suitable

Condições de expedição

dry ice

temperatura de armazenamento

−196°C

Descrição geral

Lot specific orders are not able to be placed through the web. Contact your local sales rep for more details.

Origem de linhagem celular

Skin

Aplicação

Primary Human Dermal Lymphatic Endothelial Cells (HDLEC) are a subpopulation of the Human Dermal Endothelial Cells. They are isolated from the dermis of adult skin (different locations) from a single donor and are provided in a cryopreserved format. (Human Dermal Blood Endothelial Cells (HDBEC) from the same donor are available on request.)The cells are routinely analyzed by flow cytometric analysis and immunofluorescent staining: >95% of the cells are CD31 positive and podoplanin positive. In addition, the cells stain positive for Prox-1.Lymphatic vessels transport excess fluids from tissues to the circulatory system and are a major component of the immune system. The transported fluid is nearly cell free. The vessels are highly permeable, because they lack a continuous basal membrane. Lymphatic endothelial cells are involved in pathological alterations of the lymphatic system. During tumor lymphangiogenesis, the lymphatic endothelial cells build new vessels that infiltrate tumors, attract tumor cells, and induce tumor cell metastasis.

Qualidade

Rigid quality control tests are performed for each lot of Microvascular Endothelial Cells. They are tested for cell morphology and cell type specific markers, e.g. von Willebrand Factor (vWF), CD31 and Podoplanin using flow cytometric analyses. Growth performance is tested through multiple passages up to 15 population doublings (PD) without antibiotics or antimycotics. In addition, all cells have been tested forthe absence of HIV-1, HIV-2, HBV, HCV, HTLV-1, HTLV-2 and microbial contaminants (fungi, bacteria, and mycoplasma).

Advertência

Although tested negative for HIV-1, HIV-2, HBV, HCV, HTLV-1 and HTLV-2, the cells – like all products of human origin – should be handled as potentially infectious. No test procedure can completely guarantee the absence of infectious agents.

Rotina de subcultura

Click here for more information.

Outras notas

Recommended Plating Density: 10000 - 20000 cells per cm2Passage After Thawing: P2Tested Markers: Podoplanin positive, CD31 positiveGuaranteed population doublings: >15

Produtos recomendados

Recommended Primary Cell Culture Media:Link

Exoneração de responsabilidade

RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.

Código de classe de armazenamento

12 - Non Combustible Liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Xinguo Jiang et al.
The Journal of clinical investigation, 130(10), 5562-5575 (2020-07-17)
Pathologic lymphatic remodeling in lymphedema evolves during periods of tissue inflammation and hypoxia through poorly defined processes. In human and mouse lymphedema, there is a significant increase of hypoxia inducible factor 1 α (HIF-1α), but a reduction of HIF-2α protein
Silvia Martin-Almedina et al.
The Journal of clinical investigation, 126(8), 3080-3088 (2016-07-12)
Hydrops fetalis describes fluid accumulation in at least 2 fetal compartments, including abdominal cavities, pleura, and pericardium, or in body tissue. The majority of hydrops fetalis cases are nonimmune conditions that present with generalized edema of the fetus, and approximately

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