产品名称	规格	价格	来源
Poly-L-Lysine 多聚-L-赖氨酸(3-7万)	25mg分装	285	Sigma P2636
Poly-L-Lysine 多聚-L-赖氨酸(3-7万)	100mg分装	990	Sigma P2636

产品详细说明:

Product Name	Poly-L-lysine hydrobromide, mol wt 30,000-70,000
Product Number	P2636
Product Brand	SIGMA
CAS Number	25988-63-0
Storage Temp	−20°C
TEST	SPECIFICATION
Appearance (Color)	White
Appearance (Form)	Powder
Solubility (Color)	Colorless to Light Yellow
Solubility (Turbidity)	Clear
	50 mg/mL of H2O
Infrared spectrum	Conforms to Structure
Water (by Karl Fischer)	≤10 %
Degree of polymerization	144 - 335
MWVIS	30000 - 70000
DPMALLS	< 335
MWMALLS	< 70000
Recommended Retest Period	------------------------------
	3 yrs

Product Name Poly-L-lysine hydrobromide,
mol wt 30,000-70,000 
Product Number P2636 
Product Brand SIGMA 
CAS Number 25988-63-0 

Storage Temp −20°C 
  
TEST SPECIFICATION 
Appearance (Color) White 
Appearance (Form) Powder 
Solubility (Color) Colorless to Light Yellow 
Solubility (Turbidity) Clear 
  50 mg/mL of H2O 
Infrared spectrum Conforms to Structure 
Water (by Karl Fischer) ≤10 % 
Degree of polymerization 144 - 335 
MWVIS 30000 - 70000 
DPMALLS < 335 
MWMALLS < 70000 
Recommended Retest Period ------------------------------ 
  3 yrs