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描述
Adsorption capacity (> 80 g/L IgG (static); >70 g/L IgG (dynamic at 5 min. residence time))
Phase filter (Protein A)
產品線
TOYOPEARL®
形狀
slurry
包裝
bottle of 25 mL
製造商／商標名
Tosoh 23426
參數
3 bar max. pressure
技術
LPLC: suitable
基質
hydroxylated methacrylic polymer particle platform
基質活性組
rProtein A phase
粒徑
45 μm
孔徑
1000 Å
cleaning in place
0.1 M NaOH
pH值
2-13
容量
>70 g/L adsorption capacity (IgG)(dynamic at 5 min. residence time)
>80 g/L adsorption capacity (IgG)(static)
分離技術
affinity
儲存溫度
2-8°C
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一般說明
TOYOPEARL AF-rProtein A HC-650F is a high capacity Protein A resin for monoclonal antibody purification. An enhanced rProtein A ligand is bound to the TOYOPEARL HW-65F base bead via multipoint attachment resulting in excellent base stability for up to 200 CIP cycles with 0.1 mol/L NaOH.
TOYOPEARL AF-rProtein A HC-650F resin maintains 80% of initial dynamic binding capacity after 40 CIP cycles with 0.5 mol/L NaOH. TOYOPEARL AF-rProtein A HC-650F resin exhibits dynamic binding capacities of greater than 65 g/L at residence times of 5 minutes and greater than 50 g/L at 2 minutes residence time with feed stock concentrations from 1.0 g/L to 10.0 g/L.
Achievement of high linear velocities at relatively low pressure enables high throughput at production scale using equipment with moderate pressure limitations. Improved mass transfer characteristics allow it to maintain a larger percent of its capacity at lower residence times relative to agarose base stable resins. Typical leakage for this rProtein A ligand is 0.6 -1.7 ng rProtein A /mg eluted antibody by ELISA testing. Though TOYOPEARL AF-rProtein A-650F resin is shipped in 20% ethanol, it can be stored in 2% benzyl alcohol if necessary.
Good pressure-flow characteristics and kinetics contribute to maintaining good capacity particularly at low residence times.
TOYOPEARL AF-rProtein A HC-650F resin maintains 80% of initial dynamic binding capacity after 40 CIP cycles with 0.5 mol/L NaOH. TOYOPEARL AF-rProtein A HC-650F resin exhibits dynamic binding capacities of greater than 65 g/L at residence times of 5 minutes and greater than 50 g/L at 2 minutes residence time with feed stock concentrations from 1.0 g/L to 10.0 g/L.
Achievement of high linear velocities at relatively low pressure enables high throughput at production scale using equipment with moderate pressure limitations. Improved mass transfer characteristics allow it to maintain a larger percent of its capacity at lower residence times relative to agarose base stable resins. Typical leakage for this rProtein A ligand is 0.6 -1.7 ng rProtein A /mg eluted antibody by ELISA testing. Though TOYOPEARL AF-rProtein A-650F resin is shipped in 20% ethanol, it can be stored in 2% benzyl alcohol if necessary.
Good pressure-flow characteristics and kinetics contribute to maintaining good capacity particularly at low residence times.
規格
Clean in place with 0.1 M NaOH.
外觀
72% (v/v) slurry in 20% (v/v) ethanol
法律資訊
Toyopearl is a registered trademark of Tosoh Corporation
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产品编号
说明
价格
訊號詞
Warning
危險聲明
危險分類
Flam. Liq. 3
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
104.0 °F - closed cup
閃點（°C）
40 °C - closed cup
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