一抗 (Primary Antibodies)

单克隆抗体/单株抗体,(英语:monoclonal antibody,缩写:mAb),简称单抗,是仅由一种类型的细胞制造出来的抗体,对应于多克隆抗体/多株抗体polyclonal antibody,缩写:pAb)——由多种类型的细胞制造出来的一种抗体。由一种克隆产生的特异性抗体叫单克隆抗体,单克隆抗体能目标明确地与单一特异抗原决定簇结合,就像导弹精确地命中目标一样。另一方面,即使是同一个抗原决定簇,在机体内也可以由好几种克隆生产抗体。形成好几种单克隆抗体混合物,称为多克隆抗体。在抗原抗体反应中,一般单克隆抗体特异性强,但亲和力相对小,检测抗原林敏度相对较低;而多克隆抗体特异性稍弱,抗体的亲和力强,灵敏度高,但易出现非特异性染色(可以通过封闭等有所避免)

主力产品推荐

单克隆抗体

Monoclonal Antibody

多克隆抗体

Polyclonal Antibody

Abnova为您提供 14 大子系列共

19990 种产品:

Bovine(80)

Human(15621)

Idiotype(5)

Isotype Control(9)

Microbe(423)

Mouse(512)

Phospho-Specific(72)

Rabbit(22)

Rat(181)

Sheep(2)

Small Molecule(194)

Virus(534)

Others(617)

Made to Order(1698)

Abnova为您提供 11 大子系列共 24132 种产品:

Bovine(69)

Human(23287)

Microbe(266)

Mouse(983)

Phospho-Specific(1226)

Rabbit(26)

Rat(378)

Small Molecule(417)

Virus(184)

Zebrafish(25)

Others(417)


标记抗体

Conjugated Antibody

多克隆抗体

Polyclonal Antibody

Abnova为您提供 6 大子系列共 1389 种产品:

Human(755)

Isotype Control(33)

Mouse(358)

Rat(5)

Small Molecule(4)

Others(234)

Cytoskeleton 为您提供多种细胞骨架白抗体包括:

肌动蛋白抗体

肌动蛋白结合蛋白抗体

马达蛋白抗体

小G蛋白抗体

微管蛋白抗体等

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