Sema4a Protein (AA 33-683) (His tag)

Produktnummer ABIN2181737

Produktdetails

Target: Sema4a (Sema Domain, Immunoglobulin Domain (Ig), Transmembrane Domain (TM) and Short Cytoplasmic Domain, (Semaphorin) 4A (Sema4a))

Protein-Typ: Recombinant

Proteineigenschaft: AA 33-683

Spezies: Human

Quelle: HEK-293 Cells

Aufreinigungstag / Konjugat: Dieses Sema4a Protein ist gelabelt mit His tag.

Sequenz: AA 33-683

Produktmerkmale: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 72.7 kDa. The protein migrates as 70-80 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Reinheit: >95 % as determined by SDS-PAGE.

Sterilität: 0.22 μm filtered

Endotoxin-Niveau: Less than 1.0 EU per μg by the LAL method.

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Buffer: PBS, pH 7.4

Handhabung: Please avoid repeated freeze-thaw cycles.

Lagerung: -20 °C

Informationen zur Lagerung: 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).

Referenzen

Chiou, Lucassen, Sather, Kallianpur, Connor: "Semaphorin4A and H-ferritin utilize Tim-1 on human oligodendrocytes: A novel neuro-immune axis." in: Glia, Vol. 66, Issue 7, pp. 1317-1330, (2018) (PubMed).

Peng, Gao, Chong, Liu, Zhang: "Semaphorin 4A enhances lung fibrosis through activation of Akt via PlexinD1 receptor." in: Journal of biosciences, Vol. 40, Issue 5, pp. 855-62, (2015) (PubMed).

Antigendetails

Target: Sema4a (Sema Domain, Immunoglobulin Domain (Ig), Transmembrane Domain (TM) and Short Cytoplasmic Domain, (Semaphorin) 4A (Sema4a))

Andere Bezeichnung: Semaphorin 4A (Sema4a Produkte)

Synonyme: SEMA4A Protein, CORD10 Protein, RP35 Protein, SEMAB Protein, SEMB Protein, AI132332 Protein, SemB Protein, Semab Protein, semaphorin 4A Protein, sema domain, immunoglobulin domain (Ig), transmembrane domain (TM) and short cytoplasmic domain, (semaphorin) 4A Protein, SEMA4A Protein, sema4a Protein, Sema4a Protein

Hintergrund: Semaphorin-4A (SEMA4A) is also known as Semaphorin-B (SEMAB), which belongs to the semaphorin family. SEMA4A contains one Ig-like C2-type (immunoglobulin-like) domain, one PSI domain and one sema domain. SEMA4A is cell surface receptor for PLXNB1, PLXNB2, PLXNB3 and PLXND1 that plays an important role in cell-cell signaling. SEMA4A plays a role in priming antigen-specific T-cells, promotes differentiation of Th1 T-helper cells, and thereby contributes to adaptive immunity. SEMA4A also promotes phosphorylation of TIMD2 and inhibits angiogenesis. SEMA4A promotes axon growth cone collapse and inhibits axonal extension by providing local signals to specify territories inaccessible for growing axons.

Molekulargewicht: 72.7 kDa