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C4-BIOC

Sigma-Aldrich

Collagenase Type IV, Cls IV

Synonym(s):

Collagen A, Type IV Gelatinase

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About This Item

UNSPSC Code:
12352204

form

powder

Quality Level

storage temp.

2-8°C

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General description

Collagenase Type IV, Cls IV is a member of the mammalian extracellular neutral metalloproteinases family. It digests type IV collagen, which is a major structural constituent of the basement membrane.
This product is identical to Biochrom GmbH part numbers C4-22 and C4-28. Enzyme blending from collagenase, clostripain, with tryptic and proteolytic activities. Recommended for the isolation of Islets of Langerhans. Specific activity is 125 to 250 Mandl units per milligram of powdered substance.

Application

Collagenase Type IV, Cls IV may be used:
  • as a component in Dulbecco′s modified Eagle′s medium (DMEM)/F12 to digest endometrial samples isolated from in vitro fertilization (IVF) patients
  • for collagenase perfusion to isolate hepatocytes using collagenase-liver perfusion method in rats
  • in the isolation of rat glomerular endothelial cells (GEndCs)


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Hyun-Jeong Cho et al.
Biological & pharmaceutical bulletin, 28(8), 1418-1423 (2005-08-05)
Microsomal triglyceride (TG) transfer protein (MTP) is involved in the secretion of TG-rich very low-density lipoprotein (VLDL), a process which leads to the generation of hypertriglyceridemia and atherosclerosis. We investigated the possible role of Ca(2+) on MTP activity in hepatocytes.
Dan-Pei Li et al.
Nature communications, 14(1), 4436-4436 (2023-07-23)
Inhibition of immunocyte infiltration and activation has been suggested to effectively ameliorate nonalcoholic steatohepatitis (NASH). Paired immunoglobulin-like receptor B (PirB) and its human ortholog receptor, leukocyte immunoglobulin-like receptor B (LILRB2), are immune-inhibitory receptors. However, their role in NASH pathogenesis is

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