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Key Documents

C2-BIOC

Sigma-Aldrich

Collagenase Type II, Cls II

Synonyme(s) :

Collagen A

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About This Item

Code UNSPSC :
12352204
Nomenclature NACRES :
NA.78

Forme

powder

Niveau de qualité

Température de stockage

2-8°C

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Description générale

Collagenase Type II (Cls II) is one of the main tissue dissociation enzymes produced by Clostridium histolyticum. It aids to digest the smaller collagen fragments produced by Type I collagenase. Collagenases, a member of the matrix metalloproteinase (MMPs) family, digests collagen in the extracellular matrix (ECM). Collagens are triple helix structural proteins comprising three collagen polypeptides with high tensile strength.
This product is identical to Biochrom GmbH part numbers C2-22 and C2-28. Enzyme blending from collagenase, clostripain, with tryptic and proteolytic activities from Clostridium histolyticum. This preparation shows a high clostripain activity with the tryptic activity close to type I. Suitable for liver, bone, thyroid, heart, and salivary gland tissue. Specific activity is 125 to 250 Mandl units per milligram of powdered substance.

Application

Collagenase Type II (Cls II) has been used:
  • as a component of Roswell park memorial Institute (RPMI)-1640 media to digest hepatic tissues
  • to perfuse murine heart for the isolation of epicardial stromal cells (EpiSC)
  • to digest collagenase and inject it into the intrarenal aorta abdominalis to perfuse the kidneys


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Tissue dissociation enzymes for adipose stromal vascular fraction cell isolation: a review
Lockhart RA, et al.
Journal of stem cell research & therapy (2015)
Yu-Yao Zhang et al.
Stem cell research & therapy, 13(1), 340-340 (2022-07-27)
Nucleus pulposus mesenchymal stem cells (NPMSCs) transplantation is a promising treatment for intervertebral disc degeneration (IVDD). However, the transplanted NPMSCs exhibited weak cell proliferation, high cell apoptosis, and a low ability to resist the harsh microenvironment of the degenerated intervertebral
Fanglong Song et al.
Inflammation, 46(2), 739-751 (2022-12-09)
Osteoarthritis (OA) is believed to be linked with cartilage degeneration, subchondral bone sclerosis, and synovial inflammation that lead to joint failure, and yet treatment that can effectively reverse the pathological process of the disease still not exists. Recent evidence suggests
Yuan Yang et al.
Toxicology and applied pharmacology, 410, 115364-115364 (2020-12-09)
Semaphorin (Sema) 3A and Sema 4A are immunomodulatory molecules with a common receptor, neuropilin-1 (NRP-1), on the immune cells. Sema 3A binds to NRP-1 and inhibits T cell activation and inflammation, while Sema 4A binds to NRP-1 and promotes T
Zijie Zhou et al.
Aging and disease (2023-05-17)
Intervertebral disc degeneration is a leading cause of disability in the elderly population. Rigid extracellular matrix is a critical pathological feature of disc degeneration, leading to aberrant nucleus pulposus cells (NPCs) proliferation. However, the underlying mechanism is unclear. Here, we

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