Delta-like protein 1/DLL1 Protein, Human (HEK293, His)

目录号: GC27277纯度: >98%

DLL1 蛋白是 NOTCH1、NOTCH2 和 NOTCH3 受体的跨膜配体,参与顺式和反式相互作用。反式相互作用触发机械力,涉及网格蛋白介导的内吞作用、配体泛素化、EPN1 相互作用和肌动蛋白聚合。Delta-like 蛋白 1/DLL1 蛋白, Human (HEK293, His) 是重组的 Delta 样蛋白 DLL1 蛋白,由 HEK293 表达,带有 C-6*His 标签。


Delta-like protein 1/DLL1 Protein, Human (HEK293, His)
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10ug¥900.00现货
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    183(7):1867-1883 (2020)
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产品描述 Description


Delta 样蛋白 1 (DLL1) 作为 NOTCH1、NOTCH2 和 NOTCH3 受体的跨膜配体蛋白,与 Notch 受体的胞外结构域 (ECD) 进行顺式和反式相互作用。相互作用后,配体细胞通过网格蛋白介导的内吞作用施加机械力,包括配体泛素化、EPN1 相互作用和肌动蛋白聚合。这些事件促进Notch受体胞外域(NECD)转内吞作用,触发Notch信号传导,包括Notch受体(NICD)胞内域的裂解、过度磷酸化和核积累。DLL1 对于胚胎发育、维持各种组织和免疫系统中的成体干细胞至关重要。它参与细胞间通讯,调节细胞谱系、模式和形态发生,影响分化和增殖。在大脑发育中,DLL1 在神经元分化和新皮质发育中发挥作用,而在小脑发育中,它调节伯格曼神经胶质单层的形成。它还通过 Notch 信号通路促进免疫系统发育、肌肉发育、胰腺细胞发育、动脉特性维持、血管生成、杯状细胞分化、内耳发育和肾单位发育。DLL1 作为同二聚体发挥作用,并与各种蛋白质相互作用,协调多种细胞过程。

DLL1 protein is a transmembrane ligand for NOTCH1, NOTCH2 and NOTCH3 receptors and participates in cis- and trans-interactions. Trans interactions trigger mechanical forces involving clathrin-mediated endocytosis, ligand ubiquitination, EPN1 interactions, and actin polymerization. Delta-like protein 1/DLL1 Protein, Human (HEK293, His) is the recombinant human-derived Delta-like protein 1/DLL1 protein, expressed by HEK293 , with C-6*His labeled tag.

产品文档 Product Documents

Product Data

Purity
Greater than 95% as determined by reducing SDS-PAGE
Source
HEK293
Physical Appearance
Lyophilized powder.
Shipping Condition
Room temperature in continental US; may vary elsewhere.
Synonyms
rHuDelta-like protein 1/DLL1, His; Delta-like protein 1; Drosophila Delta homolog 1; Delta1; H-Delta-1; DLL1
Amino Acid Sequence
QVWSSGVFELKLQEFVNKKGLLGNRNCCRGGAGPPPCACRTFFRVCLKHYQASVSPEPPCTYGSAVTPVLGVDSFSLPDGGGADSAFSNPIRFPFGFTWPGTFSLIIEALHTDSPDDLATENPERLISRLATQRHLTVGEEWSQDLHSSGRTDLKYSYRFVCDEHYYGEGCSVFCRPRDDAFGHFTCGERGEKVCNPGWKGPYCTEPICLPGCDEQHGFCDKPGECKCRVGWQGRYCDECIRYPGCLHGTCQQPWQCNCQEGWGGLFCNQDLNYCTHHKPCKNGATCTNTGQGSYTCSCRPGYTGATCELGIDECDPSPCKNGGSCTDLENSYSCTCPPGFYGKICELSAMTCADGPCFNGGRCSDSPDGGYSCRCPVGYSGFNCEKKIDYCSSSPCSNGAKCVDLGDAYLCRCQAGFSGRHCDDNVDDCASSPCANGGTCRDGVNDFSCTCPPGYTGRNCSAPVSRCEHAPCHNGATCHERGHRYVCECARGYGGPNCQFLLPELPPGPAVVDLTEKLEGQG
Apparent Molecular Weight
Approximately 65.0 kDa Da
Stability
Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
Formulation
Lyophilized from a 0.22 μm filtered solution of 20 mM Hepes, 150 mM NaCl, 1 mM EDTA, pH 7.4.