Common name
|
B-hADAM9 MC38
|
Catalog number
|
322015
|
Aliases
|
CORD9, MCMP, MDC9, Mltng
|
Disease
|
Colon carcinoma
|
Organism
|
Mouse
|
Strain
|
C57BL/6
|
Tissue types
|
Colon
|
Tissue
|
Colon
|
Description
The exogenous promoter and chimeric ADAM9 coding sequence containing human extracellular domain, mouse transmembrane domain and cytoplasmic domain was inserted to replace murine exon 5-6.
Application
B-hADAM9 MC38 cells have the capability to establish tumors
in vivo and can be used for efficacy studies.
Targeting strategy
Gene targeting strategy for B-hADAM9 MC38 cells. The exogenous promoter and chimeric ADAM9 coding sequence containing human extracellular domain, mouse transmembrane domain and cytoplasmic domain were inserted to replace murine exons 5-6. The insertion disrupts the endogenous murine ADAM9 gene, resulting in a non-functional transcript.
Protein expression analysis
ADAM9 expression analysis in B-hADAM9 MC38 cells by flow cytometry. Single cell suspensions from wild-type MC38 and B-hADAM9 MC38 cultures were stained with species-specific anti-ADAM9 antibody. Human ADAM9 was detected on the surface of B-hADAM9 MC38 cells but not wild-type MC38 cells. The 1-A05 clone of B-hADAM9 MC38 cells was used for in vivo experiments.
Tumor growth curve & Body weight changes
Subcutaneous homograft tumor growth of B-hADAM9 MC38 cells. B-hADAM9 MC38 cells (3x10
6) and wild-type MC38 cells (5x10
5) were subcutaneously implanted into C57BL/6 mice (female, 6-week-old, n=6). Tumor volume and body weight were measured twice a week. (A) Average tumor volume ± SEM. (B) Body weight (Mean± SEM). Volume was expressed in mm
3 using the formula: V=0.5 X long diameter X short diameter
2. As shown in panel A, B-hADAM9 MC38 cells were able to establish tumors in vivo and can be used for efficacy studies.