1) chromogenic substrate method
生色底物法
1.
Methods:The potency of anti-factor Xa and anti-factorⅡa in six fractionated and unfractionated samples of low molecular weight heparins with different molecular weights were determined by chromogenic substrate method.
方法:用生色底物法测定不同相对分子质量的低分子肝素6个分级和未分级样品的抗Ⅹa因子和抗Ⅱa因子效价,相对分子质量采用高效体积排阻色谱法(high performance size exclusion chromatography,HPSEC)测定。
2) chromogenic substrate
生色底物
1.
The activity determination of factor X activator from Vipera russelli by a enzyme rate method using chromogenic substrates;
生色底物连续速率法测定圆斑蝰蛇凝血因子X激活剂的活性
3) chromogenic substrate assay
发色底物法
1.
Methods The bioactivity of the same reteplase sample was assayed by four methods of clot lysis assay,fibrin plate assay,chromogenic substrate assay and bubble assay, respectively.
方法分别使用凝块溶解法、平板溶圈法、发色底物法及气泡法4种方法,测定同一批瑞替普酶样品的生物活性。
4) chromogenic assay
显色底物法
1.
The result showed that the two forms of pro urokinase determined by the chromogenic assay were closer to each other in activity than those determined by the clot lysis method, and that the chromogenic method had smaller mean errors in measurement and a better repeatability, and was more suitable for quality.
以双链尿激酶国际标准品 (IS)为对照 ,用显色底物法和凝块溶解法测定糖基化和非糖基化的尿激酶原的酶活性 ,结果表明与凝块法相比 ,显色底物法测定两种形式的尿激酶原的酶活力相近 ,测量误差小 ,重复性好 ,更适于产品的质量控
6) S-2266 substrate
S-2266生色底物
补充资料:底物类似物
分子式:
CAS号:
性质: 即代谢类似物或代谢拮抗物。指在生物化学反应中,与反应底物(即代谢物)具有类似结构的化合物。当底物与底物类似物同时存在时,会对相应的酶发生竞争,因此,较高浓度的底物类似物起着代谢抑制剂的作用。例如磺胺与对氨基苯甲酸,乙硫氨酸与甲硫氨酸,2,6-二氨基嘌呤与腺嘌呤等,都是底物类似物与反应底物间的关系。
CAS号:
性质: 即代谢类似物或代谢拮抗物。指在生物化学反应中,与反应底物(即代谢物)具有类似结构的化合物。当底物与底物类似物同时存在时,会对相应的酶发生竞争,因此,较高浓度的底物类似物起着代谢抑制剂的作用。例如磺胺与对氨基苯甲酸,乙硫氨酸与甲硫氨酸,2,6-二氨基嘌呤与腺嘌呤等,都是底物类似物与反应底物间的关系。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条