DLL4, Recombinant, Human, aa27-524, His-Tag

Product Overview

• Article Name: DLL4, Recombinant, Human, aa27-524, His-Tag
• Biozol Catalog Number: USB-551919
• Supplier Catalog Number: 551919
• Alternative Catalog Number: USB-551919-50,USB-551919-100
• Manufacturer: US Biological
• Category: Molekularbiologie

Product Description

DLL4, also known as Delta-Like protein 4, is a membrane protein belonging to the Delta/Serrate/Lag2 (DSL) family of Notch ligands. It is predicted to encode a membrane-bound ligand, characterized by an extracellular region containing several EGF-like domains and a DSL domain required for receptor binding. DLL4 is expressed highly and selectively within the arterial endothelium and has been shown to function as a ligand for Notch 1 and Notch 4. The Notch signaling pathway is fundamental to proper cardiovascular development and is now recognized as an important player in tumor angiogenesis. Two key Notch ligands have been implicated in tumor angiogenesis, Delta-like 4 and Jagged1. Source: Recombinant protein corresponding to aa27-524 from human DLL4, fused to His-Tag at C-terminal, expressed in HEK293 cells. AA Sequence: SGVFQLQLQE FINERGVLAS GRPCEPGCRT FFRVCLKHFQ AVVSPGPCTF GTVSTPVLGT NSFAVRDDSS GGGRNPLQLP FNFTWPGTFS LIIEAWHAPG DDLRPEALPP DALISKIAIQ GSLAVGQNWL LDEQTSTLTR LRYSYRVICS DNYYGDNCSR LCKKRNDHFG HYVCQPDGNL SCLPGWTGEY CQQPICLSGC HEQNGYCSKP AECLCRPGWQ GRLCNECIPH NGCRHGTCST PWQCTCDEGW GGLFCDQDLN YCTHHSPCKN GATCSNSGQR SYTCTCRPGY TGVDCELELS ECDSNPCRNG GSCKDQEDGY HCLCPPGYYG LHCEHSTLSC ADSPCFNGGS CRERNQGANY ACECPPNFTG SNCEKKVDRC TSNPCANGGQ CLNRGPSRMC RCRPGFTGTY CELHVSDCAR NPCAHGGTCH DLENGLMCTC PAGFSGRRCE VRTSIDACAS SPCFNRATCY TDLSTDTFVC NCPYGFVGSR CEFPVGLP Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 6 months after receipt at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Product Properties

• Molecular Weight: 55.1
• NCBI: 061947
• UniProt: Q9NR61
• Purity: 95% (SDS-PAGE). Endotoxin: <1EU/1ug (LAL)
• Form: Supplied as a liquid in PBS, pH 7.4, 10% glycerol.