表达产物为包涵体形式,溶解和折叠后,以GST亲合层析色谱纯化.用英语怎么说？

表达产物为包涵体形式,溶解和折叠后,以GST亲合层析色谱纯化.

Expressed proteins as inclusion bodies were solubilized , refolded and purified by GST affinity chromatography.

expressed

v. 表达( express的过去式和过去分词 )，（用符号等）表示，榨，[express oneself]（如在说话、写作或绘画中）表达（自己）的意见；

例句
He expressed his appreciation for what he called Saudi Arabia's moderate and realistic oil policies.
他表示很感激沙特阿拉伯推行的被他称作稳健而务实的石油政策。

proteins

n. 蛋白质( protein的名词复数 )；

例句
Food is made up of carbohydrates, proteins and fats.
食物由碳水化合物、蛋白质和脂肪构成。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

inclusion

n. 包含，内含物；

例句
In this article a new kind of inclusion complex involving carbenoxolone sodium and pseduoephedrine was synthesized.
合成了甘珀酸钠和右旋麻黄碱的包合物.

bodies

n. 身体( body的名词复数 )，尸体，团体，物体；

例句
Ballistic tests have matched the weapons with bullets taken from the bodies of victims.
弹道测试表明,武器和受害者体内取出的子弹相吻合。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

refolded

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Mari refolded the darned pullover and socks.
玛丽把织补过的套头衫和袜子重新叠好。

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

purified

adj. 纯化的；v. 使纯净，使洁净( purify的过去式和过去分词 )；

例句
Only purified water is used.
只使用纯净水。

by

prep. 在…旁边，表示方式，由于，经过；adv. 经过，表示保留或保存时用，短暂拜访；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

affinity

n. 密切关系，姻亲关系，（男女之间的）吸引力，吸引人的异性，类同，类似，近

例句
He has a close affinity with the landscape he knew when he was growing up...
他对这片从小就了解的土地有着一种归属感。

chromatography

n. 套色版，层析法；

例句
A new method for separating and purifying p - AAB ( p - aminoazobenzene ) by dry - column chromatography is developed.
提出了一种干柱层析法 分离提纯 试剂对氨基偶氮苯的新方法.