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NTG mice
NTG mice are a severe combined immunodeficiency mice strain prepared by SpePharm (Beijing) Biotechnology Co., Ltd. using CRISPR/Cas9 technology to knock out the IL2rg (interleukin 2 receptor subunit gamma) gene on the basis of NOD-SCID mice with Prkdc (Protein kinase, DNA-activated, catalytic polypeptide, also known as scid) gene mutation.
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Wistar RatDeveloped by the Wistar Institute in the United States in 1907. In 2019, SpePharm (Beijing) Biotechnology Co., Ltd. introduced breeding from the National Rodent Laboratory Animal Seed Center.More
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ICR miceIn 1926, the Rockfeller Institute of the United States introduced albino mouse from Switzerland to breed Swiss mouse; in 1948, it was introduced by the Philadelphia Cancer Institute and bred Ha/ICR. In 1973, it was introduced into China and in 2011, SPF (Beijing) Biotechnology Co., Ltd. introduced it from the National Rodent Experimental Animal Seed Center and bred it.More