SEMA4D/CD100 (SEMA4D)
(Sema Domain, Immunoglobulin Domain (Ig), Transmembrane Domain (TM) and Short Cytoplasmic Domain, (Semaphorin) 4D (SEMA4D))
Type de proteíne
Recombinant
Attributs du protein
AA 22-734
Origine
Humain
Source
HEK-293 Cells
Purification/Conjugué
Cette SEMA4D/CD100 protéine est marqué à la Fc Tag.
Séquence
AA 22-734
Attributs du produit
This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 105.4 kDa. The protein migrates as 120-140 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
SEMA4D
Origine: Rat
Hôte: HEK-293 Cells
Recombinant
> 95 % as determined by SDS-PAGE
Restrictions
For Research Use only
Format
Lyophilized
Buffer
50 mM Tris, 100 mM Glycine, pH 7.5
Conseil sur la manipulation
Please avoid repeated freeze-thaw cycles.
Stock
-20 °C
Stockage commentaire
No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
Zou, Jiang, Dissanayaka, Heng, Xu, Gong, Huang, Zhang: "Sema4D/PlexinB1 promotes endothelial differentiation of dental pulp stem cells via activation of AKT and ERK1/2 signaling." dans: Journal of cellular biochemistry, Vol. 120, Issue 8, pp. 13614-13624, (2019) (PubMed).
Zou, Dissanayaka, Jiang, Wang, Heng, Huang, Zhang: "Semaphorin 4D Enhances Angiogenic Potential and Suppresses Osteo-/Odontogenic Differentiation of Human Dental Pulp Stem Cells." dans: Journal of endodontics, Vol. 43, Issue 2, pp. 297-305, (2018) (PubMed).
Antigène
SEMA4D/CD100 (SEMA4D)
(Sema Domain, Immunoglobulin Domain (Ig), Transmembrane Domain (TM) and Short Cytoplasmic Domain, (Semaphorin) 4D (SEMA4D))
Cluster of Differentiation 100 (CD100) is also known as Semaphorin-4D (SEMA4D), is a single-pass type I membrane protein which belongs to the semaphorin family, and is a human 150- kDa homodimer expressed at the surface of most hemopoietic cells. Semaphorin genes encode soluble and membrane-bound proteins, most of which have been shown to act as chemorepellents on growth cone guidance. CD100 is discrete, as it is a transmembrane leukocyte surface molecule that can also exist in a soluble form. Semaphorin 4D (Sema 4D) is an axon guidance molecule which is secreted by oligodendrocytes and induces growth cone collapse in the central nervous system. By binding plexin B1 receptor it functions as an R-Ras GTPase-activating protein (GAP) and repels axon growth cones in both the mature central nervous system. In the immune system, CD100 binds CD72 to activate B cells and dendritic cells, though much about this interaction is still under investigation. It is involved in oligodendrogenesis during development and during recovery from ischemic injury.