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Endoglin human

recombinant, expressed in Sf9 cells, ≥95% (SDS-PAGE), ≥95% (HPLC)

CAS Number:

biological source



expressed in Sf9 cells


≥95% (HPLC)
≥95% (SDS-PAGE)



mol wt

90.0 kDa


pkg of 10 μg


cell culture | mammalian: suitable


Endotoxin, tested

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.


Gene Information

human ... ENG(2022)

General description

Endoglin is a type I membrane glycoprotein located on cell surfaces and is part of the TGF beta receptor complex. Endoglin consists of a homodimer of 180 kDa with disulfide links. It has been found on endothelial cells, activated macrophages, fibroblasts, and smooth muscle cells. Endoglin has been found to be part of the TGF-beta1 receptor complex. It thus may be involved in the binding of TGF-beta1, TGF-beta3, Activin-A, BMP-2, and BMP-7. It has been postulated that Endoglin is involved in the cytoskeletal organization affecting cell morphology and migration. Endoglin has a role in the development of the cardiovascular system and in vascular remodeling. Its expression is regulated during heart development. CD105 Human Recombinant extracellular domain produced in baculovirus is a homodimeric, glycosylated, polypeptide containing 586 amino acids and having a molecular mass of 61 kDa, but as a result of glycosylation, migrates at 90 kDa under reducing conditions in SDS-PAGE. The CD105 is fused to a C-terminal His-tag (6xHis) and purified by proprietary chromatographic techniques.

Physical form

Lyophilized from PBS pH 7.4.


Centrifuge the vial prior to opening. Reconstitute in sterile PBS to a concentration of ~ 100 μg/ml. This solution can then be diluted into other aqueous buffers.

Storage Class Code

13 - Non Combustible Solids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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Daniel Beiroa et al.
PloS one, 8(1), e54591-e54591 (2013-01-22)
Endoglin is a transmembrane auxiliary receptor for transforming growth factor-beta (TGF-beta) that is predominantly expressed on proliferating endothelial cells. It plays a wide range of physiological roles but its importance on energy balance or insulin sensitivity has been unexplored. Endoglin
David M Charytan et al.
International journal of cardiology, 176(1), 99-109 (2014-07-23)
Sudden cardiovascular death is increased in chronic kidney disease (CKD). Experimental CKD models suggest that angiogenesis and nitric oxide (NO) inhibitors induce myocardial fibrosis and microvascular dropout thereby facilitating arrhythmogenesis. We undertook this study to characterize associations of CKD with
Olivier Nolan-Stevaux et al.
PloS one, 7(12), e50920-e50920 (2013-01-10)
Endoglin (ENG), a co-receptor for several TGFβ-family cytokines, is expressed in dividing endothelial cells alongside ALK1, the ACVRL1 gene product. ENG and ACVRL1 are both required for angiogenesis and mutations in either gene are associated with Hereditary Hemorrhagic Telangectasia, a
Lee B Rivera et al.
The Journal of cell biology, 193(7), 1305-1319 (2011-06-29)
Pericytes migrate to nascent vessels and promote vessel stability. Recently, we reported that secreted protein acidic and rich in cysteine (SPARC)-deficient mice exhibited decreased pericyte-associated vessels in an orthotopic model of pancreatic cancer, suggesting that SPARC influences pericyte behavior. In
Caixia Yuan et al.
Experimental and therapeutic medicine, 17(4), 2547-2556 (2019-03-25)
Bone morphogenetic protein (BMP) expression has been observed in the uterus in previous studies. However, the influence of BMP7 on blastocyst implantation remains unclear. Blastocysts first act on luminal endometrial epithelial cells during implantation. The purpose of the present study

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