Bestarose CL-4B&Bestarose CL- 6B Agarose Based Resins-SEC Resins丨Bestchrom

Bestarose CL-4B&Bestarose CL- 6B

Product Characteristics

SEC resin, achieves effective separation of target molecules and impurities using molecular weight difference
Bestarose CL series are cross-linked based on Bestarose B resins, with better mechanical and chemical stability, suitable for purification application in organic solvents
Broad fractionation range, used for characterization or the removal of impurities with diverse molecular weights.

Bestarose 4B&Bestarose 6B

Chromdex S-100

Description

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1. Introduction

Bestarose CL (Cross Link)-4B and Bestarose CL-6B are SEC resins made by 4% and 6% agarose. Due to its wide fractionation range, it is used for the separation, purification and detection of polysaccharides, nucleic acids, viruses and other biological macro molecules. The resin also serves as base matrix for affinity, HIC, IEX resins. Bestarose CL-4B and Bestarose CL-6B are crosslinked on the basis of Bestarose 4B and Bestarose 6B. While keeping the same fractionation range as Bestarose 4B and Bestarose 6B, the resins enjoys significantly improved physical and chemical properties, helping it withstand autoclaving at 121℃.

2. Technical characteristics

Product		Bestarose CL-4B	Bestarose CL-6B
Appearance		White slurry
Agarose concentration		4%	6%
Separation range	Linear numerator	30KD~5000KD	10KD~1000KD
	Globular molecule	60KD~20000KD	10KD~4000KD
Particle size⁺		45~165μm
Average particle size		~90μm
Max. operating flow velocity		25cm/h(BXK26/40,H=30cm,20℃,in water)	30cm/h(BXK26/40,H=30cm,20℃,in water)
Max. pressure		0.2bar	0.4bar
pH stability		3~13(working),3~14(CIP)
Chemical stability		Stable in common aqueous buffers: 4M urea, 70% ethanol
Storage⁺⁺		2~30℃ ,20% ethanol or 2% benzyl alcohol
Avoid		Freezing may damage the internal structure of the resin

+Particle size is normally distributed, and particles within this range account for more than 95% of the total.

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

3. Order information

Product	Cat. No.	Pack size
Bestarose CL-4B	AG0032	100mL
	AG0033	500mL
	AG0034	1L
	AG0035	5L
	AG0036	10L
	AG212315	20L
	AG212316	40L
Bestarose CL-6B	AG0042	100mL
	AG0043	500mL
	AG0044	1L
	AG0045	5L
	AG0046	10L
	AG0047	20L
	AG213316	40L