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Documenti fondamentali

C1188

Sigma-Aldrich

Bovine Collagen Type II

from bovine tracheal cartilage, powder

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About This Item

Numero CAS:
Numero CE:
Numero MDL:
Codice UNSPSC:
12352202
NACRES:
NA.61

Nome del prodotto

Collagen from bovine tracheal cartilage, Bornstein and Traub Type II, powder

Origine biologica

bovine cartilage (tracheal)

Livello qualitativo

Stato

powder

Solubilità

aqueous acid: soluble

N° accesso UniProt

Temperatura di conservazione

2-8°C

Informazioni sul gene

Descrizione generale

Collagen is classified into a number of structurally and genetically distinct types. We use the nomenclature proposed by Bornstein and Traub. Do not confuse Sigma type designations with recognized collagen classification types.
Collagen protein is abundantly present in human. It is the prime structural constituent of dermis. It is also an important constituent of extracellular matrix (ECM).

Applicazioni

Collagen from bovine tracheal cartilage has been used to induce arthritis in male DBA/1 mice. It has also been used as a fluorophore to acquire fluorescence emission spectra on the reflectance and fluorescence lifetime spectrometer (RFLS).
Collagen-type II has been investigated for its importance in haemostasis. Two peptides, CB8 and CB11, are sites of platelet binding and activation on collagen-type II. Collagen-type II has also been used as a model for arthritis in animals, where FR140423, a selective cyclooxygenase (COX)-2 inhibitor, has shown an anti-inflammatory effect without gastric lesions that may occur with treatment via indomethacin.

Collagen Type II is sometimes used to induce an animal model of rheumatoid arthritis. However, under conditions leading to formation of reactive oxygen species, the subjects develop tolerance for auto-antibodies. This is an unusual situation of ROS having a favorable effect.

Azioni biochim/fisiol

Collagen participates in the aging process. It offers a structural framework for cells and mechanical strength to tissues.

Nota sulla preparazione

Prepared by a modification of the pepsin extraction procedure of Trentham, et al., J. Exp. Med., 146, 857 (1977).

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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