hIGHA1(2)

品系全名

C57BL/6JSmo-Ighatm1(hIGHA1)Smoc

目录号

NM-HU-242140

品系状态

活体

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基因信息

基因名
Igha

品系描述

利用同源重组,将小鼠Igha基因进行人源化修饰。

验证数据

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Fig.1 Detection of IGHA1 expression in lymph node and colon by RT-PCR. Tissue RNA was extracted from 7-week-old wild-type C57BL/6 mice (WT, 2 males and 2 females) and homozygous hIGHA1(2) knockin mice (HO, 2 males and 2 females), then cDNA libraries were synthesized by reverse transcription, followed by PCR with mRNA primers. Mouse Igha mRNA (135 bp) was detectable only in wild-type C57BL/6 mice. Human IGHA1 mRNA (211 bp) was detectable only in homozygous hIGHA1(2) knockin mice but not in wild-type mice.

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Fig.2 Detection of IgA expression in serum by ELISA. Serum was collected from wild-type C57BL/6 mice (WT) and homozygous hIGHA1(2) knockin mice (HO) (n=2, 7 weeks old). Protein expression level of IgA was analyzed by ELISA. Human IgA was exclusively detectable in homozygous hIGHA1(2) knock-in mice. N.D, not detected.


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