报导甲壳质用作食用合成色素载体的研究。
结论野生型和突变型PRPF31基因真核表达载体的构建，为研究PRPF31基因突变引起视网膜色素变性的机制奠定了基础。
Conclusion Construction of the eukaryotic expression vectors of wild type and mutant PRPF31 genes is basic work for research on the mechanisms of retinitis pigmentosa caused by PRPF31 mutation.
以上表明甲壳质适宜作为食用合成色素新型载体用于粮油食品。
Thus, chitin is suitable as a new carrier for synthetic food dyes in cereal and oil foods.
目的构建人细胞色素P450 4f 2基因野生型、V81G和V433 M突变型表达载体，在大肠杆菌中表达并纯化出CYP4F2蛋白。
Objective to construct the expression vectors of human cytochrome P450 (CYP) 4f2 wild type, V81G and V433M Variants and express and purify CYP4F2 protein in e.
目的构建人黑色素浓集激素1型受体（MCHR1）真核表达载体，转染CHO细胞，建立稳定转染的CHO细胞系。
Objective To construct eukaryotic expressing vector of human melanin-concentrating hormone receptor 1(MCHR1), then to transfect CHO cells with the vector for establishment of stable CHO cell line.
高稳定性混合植物油可以用作溶剂，食品中营养成份，增强剂，也可用于胶原蛋白胶囊，色素和风味载体。
A high stability vegetable oil blend. It can be used as a solvent, nutritional ingredient in foods, supplements, and gelatin capsules, color and flavor carrier.
目的构建人G250真核表达载体，建立稳定表达人G250的小鼠黑色素瘤细胞系。
Objective To construct the human G250 eukaryotic expression vector and establish the stable B16 cell line expressing human G250 in mice.
目的构建人G250真核表达载体，建立稳定表达人G250的小鼠黑色素瘤细胞系。
Objective To construct the human G250 eukaryotic expression vector and establish the stable B16 cell line expressing human G250 in mice.
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