Benzamidine Bestarose 4FF(LS)

Product Characteristics

The benzamidines are broad-spectrum inhibitors of serine proteases (such as trypsin, thrombin, urokinase, kallikrein, prokinin releasing enzyme, etc.) and can be used as ligands for purifying such substances.

Benzamidine Bestarose 4FF

Blue Bestarose HP

Description

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1. Introduction

Benzamidine Bestarose 4FF(LS) is an affinity chromatography resin made by coupling p-amino benzamidine to Bestarose 4FF agarose gel. It is commonly used for the separation and purification of serine proteases or the removal of serine proteases from biological samples. The benzamidines are broad-spectrum inhibitors of serine proteases (such as trypsin, thrombin, urokinase, kallikrein, prokinin releasing enzyme, etc.) and can be used as ligands for purifying such substances.

2. Technical Characteristics

Appearance	White slurry, can be layered
Matrix	Cross-linked agarose, 4%
Average particle size	90μm
Functional group	P-aminobenzidine
Dynamic binding capacity	20~26mg Trypsin/mL packed resin
Max. pressure	0.3 MPa
Pressure flow velocity	＞150cm/h,0.1MPa BXK50/30 H=25cm
Chemical stability	Stable in all common aqueous buffers.
pH stability	2~8(working)、1~9(CIP)
Storage+	2~8℃，20% ethanol with 50mM NaAc(pH4.0) or 2% benzyl alcohol with 50mM NaAc(pH4.0)
Recommended flow velocity	30~300cm/h

+2% benzyl alcohol is only used for international transport or special requirements from customer

3. Order Information

Product	Code No.	Pack size
Benzamidine Bestarose 4FF(LS)	AA0341	25mL
	AA0342	100mL
	AA0343	500mL
	AA0344	1L
	AA0345	5L
	AA0346	10L

Prepacked columns	Code No.	Pack size
EzFast Benzamidine 4FF（LS）	EA03421	1×1mL
	EA03431	5×1mL
	EA03423	1×5mL
	EA03433	5×5mL
EzScreen Benzamidine 4FF（LS）	EA03425	1×4.9mL
EzScreen Benzamidine 4FF（LS）	EA03435	5×4.9mL
EzLoad 16/10 Benzamidine 4FF（LS）	EA03401	1 pcs
EzLoad 26/10 Benzamidine 4FF（LS）	EA03411	1 pcs

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