Cohn Analog Grade

Description (Cat. #68300)

Proliant's Cohn Analog Grade is an ideal choice for microbial culture and reproductive biology applications.  These applications include, but are not limited to, Mammalian Cell Culture, Ex-Vivo Medical Devices and as a Protein Base or Filler.

*Cohn Analog Grade small package sizes (10g - 500g) are currently only offered in the United States, while 1kg and 10kg are available globally.  To view Proliant's small pack offerings, please utilize the following links: VWR Listing or  Fisher Scientific Listing.

Properties

Specification Typical
Protein (Dry Basis)

≥ 96.0%

 > 99.0%
Purity (Albumin)
96 %
100%
Moisture

 ≤ 5.0%

2.0%
Solubility (4% H2O)
Clear to Slightly Hazy
Clear to Slightly Hazy
pH (10% H2O)

6.5 - 7.5

6.8 - 7.2
Endotoxin For Information Only  ≤  0.1 EU/mg
Bioburden (APC) ≤ 1000 cfu/g ≤ 1000 cfu/g

Physical Characteristics

Cohn Analog Grade is a highly soluble white to yellow with tan to green cast lyophilized powder.  A solution of up to 30% in de-ionized water is clear to slightly hazy and virtually particulate-free.


Storage Conditions

Store sealed in a cool, dry environment for 3 years, and up to 5 years with re-qualification.


Documentation

Cohn Analog Grade PIB & SDS


Journal Citations

Multiple receptor tyrosine kinases promote the in vitro phenotype of...

Rettew. A.N. & Young. E.D. (2012). Oncogenesis. 1(11). 


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