B-hEFEMP1 MC38|BioMice百奥动物

Common name	B-hEFEMP1 MC38	Catalog number	321926
Aliases	HDHRD; DRAD; FBNL; MLVT; MTLV; S1-5; FBLN3; FIBL-3	Disease	Colon carcinoma
Organism	Mouse	Strain	C57BL/6
Tissue types	Colon	Tissue	Colon

模型验证

Description

The mouse Efemp1 gene was replaced by human EFEMP1 coding sequence in B-hEFEMP1 MC38 cells. Human EFEMP1 is highly expressed on the supernatant of B-hEFEMP1 MC38 cells.

Application

B-hEFEMP1 MC38 cells have the capability to establish tumors in vivo and can be used for efficacy studies.

Targeting strategy

Gene targeting strategy for B-hEFEMP1 MC38 cells. The exogenous promoter and human EFEMP1 coding sequence was inserted to replace part of murine exon 4. The insertion disrupts the endogenous murine Efemp1 gene, resulting in a non-functional transcript.

Protein expression analysis

EFEMP1 expression analysis in B-hEFEMP1 MC38 cells by western blot. Human EFEMP1 was detected in the supernatant of B-hEFEMP1 MC38 cells but not wild-type MC38 cells. The 2-F12 clone of B-hEFEMP1 MC38 cells was used for in vivo experiments.

Tumor growth curve & Body weight changes

Subcutaneous homograft tumor growth of B-hEFEMP1 MC38 cells. B-hEFEMP1 MC38 cells (5x10⁶) and wild-type MC38 cells (5x10⁵) were subcutaneously implanted into C57BL/6 mice (female, 9-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 mm³ using the formula: V=0.5 X long diameter X short diameter². As shown in panel A, B-hEFEMP1 MC38 cells were able to establish tumors in vivo and can be used for efficacy studies.

Tumor growth curve of individual mice

B-hEFEMP1 MC38 tumor cells growth of individual mice. B-hEFEMP1 MC38 cells (5x10⁶) and wild-type MC38 cells (5x10⁵) were subcutaneously implanted into C57BL/6 mice (female, 9-week-old, n=6). As shown in panel, B-hEFEMP1 MC38 cells were able to establish tumors in vivo and can be used for efficacy studies.