BRC No.RBRC00850
TypeTargeted Mutation CongenicCartagena
SpeciesMus musculus
Strain nameB6.129P2-Itgaltm1Mak
Former Common nameC57BL/6-[KO]LFA-1; B6.129P2-Itgb2tm1Oci
H-2 Haplotype
ES Cell line
Background strain
Strain developmentFrom Tak. W. Mak of ontario Cancer Institute, N6
Strain descriptionOriginal line was established by Tak Mak at Ontario Cancer Institute in Tronto (Schmits et al., J. Exp. Med., 183, 1415, 1996). Neo registance gene construct was introduced into the CD11a allele of an ES cell line E14k of 129/Ola origin. Mutant ES cells were injected to C57BL/6 blastocysts. Chimeras were mated with C57BL/6 and was backcrossed to C57BL/6 for 6 generations. After embryo transfer at Taconic, the colony has been maintained through intercrossing of homozygous mice.
Colony maintenance
ReferencesJ. Exp. Med., 183, 1415-1426 (1996). 8666900

Health Report

Examination Date / Room / RackNo Data


Gene info
Gene symbolGene nameChr.Allele symbolAllele namePromoter
Itgalintegrin alpha L7Itgal<tm1Mak>targeted mutation 1, Tak W Mak

Gene symbolGene nameChr.Allele symbolAllele namePromoter
neoneomycin resistance gene (E. coli)7herpes simplex virus thymidine kinase promoter (HSV tk promoter)


供与核酸herpes simplex virus thymidine kinase promoter (HSV tk promoter), E. coli neo, poly A, mouse CD11a genomic DNA
Research application
利用者はnon-profit organizationを対象とし、Dr. Tak W. Makの許可を得ること。
Depositor小安 重夫(慶應義塾大学)
Strain Status凍結胚のアイコン凍結胚
Strain Availability凍結胚より作出したマウスを2~4ヶ月以内に提供可能
Additional Info.Lab HP
Genotyping protocol -PCR-

BRC mice in Publications

Saitoh SI, Abe F, Kanno A, Tanimura N, Mori Saitoh Y, Fukui R, Shibata T, Sato K, Ichinohe T, Hayashi M, Kubota K, Kozuka-Hata H, Oyama M, Kikko Y, Katada T, Kontani K, Miyake K.
TLR7 mediated viral recognition results in focal type I interferon secretion by dendritic cells.
Nat Commun 8(1) 1592(2017) 29150602