L-GLUTAMIC ACID MONOPOTASSIUM INSECT*CEL L CULTURE T
CELL CULTURE, INSECT CELL CULTURE, COMPONENTS
NIACINAMIDE CELL CULTURE TESTED
CELL CULTURE, COMPONENTS, COMPONENTS
URIDINE CELL CULTURE TESTED
CELL CULTURE, COMPONENTS, COMPONENTS
YEAST EXTRACT CELL CULTURE TESTED*INSECT CELL CULTU
CELL CULTURE, COMPONENTS, COMPONENTS
N-ACETYL-D-GLUCOSAMINE CELL CULTURETESTE D
CELL CULTURE, COMPONENTS, COMPONENTS
CONALBUMIN FROM CHICKEN EGG WHITE CELLCU LTURE TEST
Conalbumin chicken egg white, cell culture tested
GUANOSINE CELL CULTURE TESTED
CELL CULTURE, COMPONENTS, COMPONENTS
通用细胞冻存液
细胞冻存是细胞培养、引种、保种和保证实验顺利进行的重要技术手段。在细胞建株和建系中，及时冻存原始细胞是十分重要的。在杂交瘤单克隆抗体的制备过程中，杂交瘤细胞、每次克隆化得到的亚克隆细胞的冻存保种常常是必不可少的实验操作。
2×HEPES(pH7.2-7.4)
HEPES 即羟乙基呱嗪乙硫磺酸（N’-a-hydroxythylpiperazine-N’-ethanesulfanic acid ）是一种氢离子缓冲剂，能较长时间控制恒定的pH 范围。有效缓冲范围为pH6.8-8.2。
COENZYME A, SODIUM CELL CULTURE TESTED
CELL CULTURE, COMPONENTS, COMPONENTS