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同型对照抗体的原理与应用:免疫检测中的关键对照工具

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同型对照抗体(Isotype Control Antibody)是一类在免疫检测实验中广泛应用的负对照工具。它们与实验中所用的特异性抗体具有相同的免疫球蛋白类别(如IgG1、IgG2a)、亚型、来源物种及标签类型,但并不识别目标抗原。主要用于评估非特异性结合、Fc受体介导的假信号或组织自发性荧光造成的背景干扰。在诸如流式细胞术(Flow Cytometry)、免疫组织化学(IHC)、免疫荧光(IF)等应用中,尤其是在使用如抗IBA1/AIF1等特异性抗体研究神经炎症、肿瘤微环境、移植排斥反应等课题时,同型对照抗体的准确使用对于确保实验数据的可靠性和重复性具有重要意义。


辰辉创聚生物提供以下同型对照抗体:

品名货号物种
Human Isotype Control Antibody (IgG1 kappa)NBAB-210371Human
Human Isotype Control Antibody (IgG1 kappa, L234A, L235A)NBAB-210372Human
Human Isotype Control Antibody (IgG1 kappa, N297A)NBAB-210373Human
Human Isotype Control Antibody (IgG1 kappa, E356D, M358L)NBAB-210374Human
Human Isotype Control Antibody (IgG1 kappa, S239D, I332E)NBAB-210375Human
Human Isotype Control Antibody (IgG1 kappa, K214R)NBAB-210376Human
Human Isotype Control Antibody (IgG1 kappa, F405L)NBAB-210377Human
Human Isotype Control Antibody (IgG1 kappa, D270N)NBAB-210378Human
Human Isotype Control Antibody (IgG1 kappa, D265A)NBAB-210379Human
Human Isotype Control Antibody (IgG1 kappa, T307A, E380A, N434A)NBAB-210380Human
Human Isotype Control Antibody (IgG1 kappa, S298A, E333A, K334A)NBAB-210381Human
Human Isotype Control Antibody (IgG1 kappa, L234F, L235E, P331S)NBAB-210382Human
Human Isotype Control Antibody (IgG1 kappa, M252Y, S254T, T256E)NBAB-210383Human
Human Isotype Control Antibody (IgG1 kappa, L234A, L235A)NBAB-210384Human
Human Isotype Control Antibody (IgG1 kappa, N297A)NBAB-210385Human
Human Isotype Control Antibody (IgG1 lambda1)NBAB-210386Human
Human Isotype Control Antibody (IgG1 lambda2)NBAB-210387Human
Human Isotype Control Antibody (IgG2 kappa)NBAB-210388Human
Human Isotype Control Antibody (IgG2 kappa, P331S)NBAB-210389Human
Human Isotype Control Antibody (IgG2 kappa, A330S, P331S)NBAB-210390Human
Human Isotype Control Antibody (IgG2 lambda)NBAB-210391Human
Human Isotype Control Antibody (IgG3 kappa)NBAB-210392Human
Human Isotype Control Antibody (IgG4 kappa, S228P)NBAB-210393Human
Human Isotype Control Antibody (IgG4 kappa, S228P, L235E)NBAB-210394Human
Human Isotype Control Antibody (IgG4 kappa, S108P)NBAB-210395Human
Human Isotype Control Antibody (IgG4 lambda1, S228P)NBAB-210396Human
Mouse Isotype Control Antibody (IgA)NBAB-210397Mouse
Mouse Isotype Control Antibody (IgG1)NBAB-210398Mouse
Mouse Isotype Control Antibody (IgG1 kappa)NBAB-210399Mouse
Mouse Isotype Control Antibody (IgG1 kappa, D265A)NBAB-210400Mouse
Mouse Isotype Control Antibody (IgG1 kappa, N297A)NBAB-210401Mouse
Mouse Isotype Control Antibody (IgG2a, LALA-PG)NBAB-210402Mouse
Mouse Isotype Control Antibody (IgG2a Fc)NBAB-210403Mouse
Mouse Isotype Control Antibody (IgG2a kappa, D265A)NBAB-210404Mouse
Mouse Isotype Control Antibody (IgG2a kappa)NBAB-210405Mouse
Mouse Isotype Control Antibody (IgG2b kappa)NBAB-210406Mouse
Mouse Isotype Control Antibody (IgG2c kappa)NBAB-210407Mouse
Mouse Isotype Control Antibody (IgG3)NBAB-210408Mouse
Mouse Isotype Control Antibody (IgG3 kappa)NBAB-210409Mouse
Mouse Isotype Control Antibody (IgM)NBAB-210410Mouse
Rat Isotype Control Antibody (IgA)NBAB-210411Rat
Rat Isotype Control Antibody (IgD)NBAB-210412Rat
Rat Isotype Control Antibody (IgE)NBAB-210413Rat
Rat Isotype Control Antibody (IgG1)NBAB-210414Rat
Rat Isotype Control Antibody (IgG1 kappa)NBAB-210415Rat
Rat Isotype Control Antibody (IgG1 lambda)NBAB-210416Rat
Rat Isotype Control Antibody (IgG2a)NBAB-210417Rat
Rat Isotype Control Antibody (IgG2a kappa)NBAB-210418Rat
Rat Isotype Control Antibody (IgG2b)NBAB-210419Rat
Rat Isotype Control Antibody (IgG2b kappa)NBAB-210420Rat
Rat Isotype Control Antibody (IgG2c)NBAB-210421Rat
Rat Isotype Control Antibody (IgM)NBAB-210422Rat
Isotype Control Antibody (VHH)NBAB-210423
Rabbit Isotype Control Antibody (IgG1 kappa)NBAB-210424Rabbit
Cynomolgus Isotype Control Antibody (IgG1 kappa)NBAB-210425Cynomolgus
Hamster Isotype Control Antibody (IgG)NBAB-210426Hamster
Hamster Isotype Control Antibody (IgG1 kappa)NBAB-210427Hamster


发布时间:2025-06-03