Bestarose 4B&Bestarose 6B

Product Characteristics

They are used for separation, purification, or detection of biological macromolecules such as polysaccharides, nucleic acids and viruses.
This resin is often used as a matrix for affinity, hydrophobic and ion exchange chromatography.

Chromdex S-100&Chromdex S-200

Chromdex 30PG&Chromdex 75PG&Chromdex 200PG

Description

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1. Introduction

Bestarose 4B and Bestarose 6B are gel filtration resin made by emulsification, rinsing and sieving of 4% and 6% respectively. They are used for separation, purification, or detection of biological macromolecules such as polysaccharides, nucleic acids and viruses. This resin is often used as a matrix for affinity, hydrophobic and ion exchange chromatography. The gel structure of Bestarose 4B and Bestarose 6B is fixed by hydrogen bonding, the matrix is relatively soft, the pressure resistance is poor, and it is not resistant to autoclaving.

2. Technical Characteristics

Product		Bestarose 4B	Bestarose 6B
Appearance		White slurry, can be layered
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
Pressure flow velocity++		70~140cm/h（Δp/L=15 BXK50/20，H=10cm，20℃，in water）	≥100cm/h（Δp/L=15 BXK50/20，H=10cm，20℃，in water）
Max. pressure		0.16bar	0.2bar
pH stability		4~9(working),4~9(CIP)
Chemical stability		Stable in common aqueous buffers:4M urea, 70% ethanol
Sterilization+++		0.5M NaOH ,2h
Temperature tolerance		Working temperature:2~40℃, Can't freeze
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.

++The pressure/flow characteristics describes the relationship between pressure and flow under the set circumstances. The pressure given shall not be taken as the maximum pressure of the resin

+++This operation does not guarantee product stability

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

3. Order Information

Product	Code No.	Pack size
Bestarose 4B	AG0012	100mL
	AG0013	500mL
	AG0014	1L
	AG0015	5L
	AG0016	10L
	AG209315	20L
	AG209316	40L
Bestarose 6B	AG0022	100mL
	AG0023	500mL
	AG0024	1L
	AG0025	5L
	AG0026	10L
	AG0027	20L
	AG210316	40L

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Agarose Based Resins