Lifeink® 260 is known to be a 70 mg/ml type I collagen bioink that is available for extrusion-based FRESH 3D bioprinting.

Lifeink® 260 is available with acidic pH and when FRESH printed into LifeSupport® provides a neutralized, high-resolution collagen scaffold.

Lifeink® 260 is known to be an acidic Type I collagen bioink having a concentration of 70 mg/ml for extrusion-based 3D bioprinting. The product has been a highly concentrated acidified collagen solution planned to be extrusion printed employing FRESH bioprinting.

Lifeink® 260 generates printed structures along with a high print resolution and strong mechanical strength. The product has been formulated in an acidic saline buffer solution. As soon as the collagen is printed into LifeSupport®, the pH and salts concentration of the printed structure has turned out to be physiological.

Furthermore, cells could be seeded onto the printed structure enabling the 3D bioprinted structure’s cell adherence and cellular remodeling.

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Image Credit: Advanced Biomatrix

Source: Advanced Biomatrix

Parameter, Testing, and Method Lifeink® 260 #5358
Sterilization Method Filtration, Aseptic Processing
Sterility - USP modified No growth
Form Clear Viscous Solution
Package Size 4 mL
Storage Temperature 2-8 °C
Print Temperature 2-25 °C
Shelf Life Minimum of 6 months from date of receipt
Endotoxin - LAL ≤ 10.0 EU/mL
pH 3.0-5.0
Osmolality (mOsmo H2O/kg) 450-700
Source Material Bovine Collagen
Electrophoretic Pattern - Coomassie Blue Characteristic
Collagen Concentration - Biuret 65-75 mg/mL
Collagen Purity - Silver Staining ≥ 99%
Continuous Flow Extrusion Pass

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