Gelatin, 170-195 Bloom (67 mg/ml water)

Typical Properties
CAS	9000-70-8
Catalog	ACM9000708-21
Molecular Weight	<300 kDa
Melting Point	> 226 °C (dec.)
Purity	≥70 % protein basis (biuret)
Density	1.2 g/cm3
Solubility	H2O: 67 mg/mL at 50 °C, slightly hazy, slightly yellow
Appearance	Powder
Storage	Room Temp
Anion Traces	Chloride (Cl-): ≤ 3000 mg/kg
Biological Source	Porcine
Cation Traces	Ca: ≤2000 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤10 mg/kg Cu: ≤50 mg/kg Fe: ≤50 mg/kg K: ≤500 mg/kg Mg: ≤500 mg/kg Mn: ≤5 mg/kg Na: ≤5000 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Zn: ≤10 mg/kg
Color	White to pale yellow
Composition	(C6H12O6)n
EC Number	232-554-6
Gel Strength	170-195 Bloom (67 mg/ml water)
Grade	Reagent Grade
Loss	< 14 % loss on drying
MDL Number	MFCD00081638
Mesh	8-60 Mesh
pH	4.0-6.0 (25 °C, 67 mg/mL in H2O)
Precautions for use	Dried gelatin, when stored in an airtight container at room temperature, will last for many years. When heated at 100°C in the presence of air, it swells and softens and decomposes into carbonaceous substances with the release of pyridine base and ammonia.
Quality Level	200
Shipping	Ambient
Stability	Sensitive to light
Transmittance	90 %

Overview

Description

Gelatin is a protein product obtained from the degradation of collagen. It is almost odorless and tasteless. It absorbs water and swells in cold water, and can swell to 5 to 12 times its original weight. Soluble in hot water, glycerol and acetic acid, insoluble in ethanol, ether, chloroform and other organic solvents. It can be stored for a long time in dry conditions, and it is easily deteriorated by bacteria when exposed to moisture in humid air. Gelatin is a kind of macromolecular hydrophilic colloid, which is partially degraded by collagen in connective tissues such as animal skin, bone, sarcolemma, and muscle to become white or light yellow, translucent, slightly glossy flakes or powders. Gelatin is widely used in food, pharmaceutical and chemical industries.

Features

·Good biocompatibility
·Heat reversible freezing
·Wide range of applications
·High security
·Green and environmentally friendly
·Batch stable

Application

·As a blocking reagent in Western blotting, ELISA and immunochemistry,
·As a component of medium for species differentiation in bacteriology
·As a delivery vehicle for the release of active biomolecules and the generation of scaffolds for tissue engineering applications
·Use as a suspending and encapsulating agent, among other applications