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Key Documents

402OA-05A

Sigma-Aldrich

Human Chondrocytes - Osteoarthritis: HC-OA, adult

Synonim(y):

HC-OA cells

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About This Item

Kod UNSPSC:
41106514
NACRES:
NA.81

pochodzenie biologiczne

human articular cartilage (osteoarthritic)

Poziom jakości

opakowanie

pkg of 500,000 cells

producent / nazwa handlowa

Cell Applications, Inc

tryb wzrostu

Adherent

kariotyp

2n = 46

morfologia

chondrocyte

metody

cell culture | mammalian: suitable

powiązane choroby

arthritis

Warunki transportu

dry ice

temp. przechowywania

−196°C

Opis ogólny

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HC-OA Human Chondrocytes are derived from human articular cartilage of donors with osteoarthritis (OA). Osteoarthritis is an inflammatory disease characterized by increased degradation of cartilage tissue in the joint due to overproduction of enzymes degrading the extracellular matrix. Despite the initial proliferation and activation of chondrocytes, they are not able to efficiently repair the degrading cartilage. Instead, chondrocytes undergo terminal differentiation and eventually apoptose, leading to mineralization of cartilage in a process resembling bone formation during development. Thus, HC-OA provide a useful model to study changes in chondrocyte biology in response to abnormal environment of the OA joint.

Characterization: Positive for aggrecan after differentiation.

HC-OA have been used to demonstrate that THF-alpha activates transcription of ADAMTS-4, a metalloproteinase implicated in cartilage degradation in OA, via p38-MAPK-dependent mechanism (Xue, 2013).

Pochodzenie linii komórkowej

Cartilage

Zastosowanie

model for studying chondrocyte biology in an osteoarthritis joint

Komponenty

Basal Medium containing 10% FBS & 10% DMSO

Uwaga dotycząca przygotowania

  • 1st passage, >500,000 cells in Basal Medium containing 10% FBS & 10% DMSO
  • Can be cultured at least 10 doublings

Rutyna subkultury

Please refer to the HC-OA Culture Protocol.

Oświadczenie o zrzeczeniu się odpowiedzialności

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.
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


Certyfikaty analizy (CoA)

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Hongfei Zhang et al.
Clinical rheumatology, 39(11), 3473-3478 (2020-05-11)
LncRNA CTBP1-AS2 has been reported to be involved in type 2 diabetes and cardiomyocyte hypertrophy, while its roles in other human diseases are unknown. Our preliminary deep sequencing analysis showed altered expression of CTBP1-AS2 in osteoarthritis (OA). In addition, CTBP1-AS2
Xiangxiang Sun et al.
International journal of biological sciences, 16(6), 994-1009 (2020-03-07)
Osteoarthritis (OA) is a common type of arthritis. Chronic inflammation is an important contributor to the pathogenesis of OA. The maturation and secretion of proinflammatory cytokines are controlled by inflammasomes, especially NLRP1 (NLR Family Pyrin Domain Containing 1) and NLRP3.

Protokoły

Store the cryovials in a liquid nitrogen storage tank immediately upon arrival.

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