Certificate of Analysis

 

Product Name: Gelatin (from porcine skin)
Catalog Number: M10368
CAS Number: 9000-70-8

Physical and Chemical Properties
Solubility: Water 67 mg/mL at 50 °C
Storage: RT, dry, sealed
Analytical Data
QC Standard: Pharmaceutical grade, gel strength >180 g Bloom
H-NMR: Consistent with structure
Product Information
Description: Gelatin is a heterogeneous mixture of water-soluble proteins of high average molecular masses, present in collagen. Gelatin has been used in many applications. It has use in coating cell culture to improve attachment of cells, being added to PCR to stabilize Taq DNA, as a blocking reagent in Western blotting, ELISA, and immunochemistry, and as a component of media for species differentiation in bacteriology.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.