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Invitrogen
SMURF1 Monoclonal Antibody (1A9H4)
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SMURF1 Antibody (MA5-50289) in ICC/IF
Immunocytochemistry analysis of HepG2 cells with SMURF1 monoclonal antibody (Product # MA5-50289) at 1:100, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were incubated with the antibody overnight at 4°C. Nuclear DNA was labeled in blue with DAPI. The secondary antibody was FITC-conjugated AffiniPure Goat Anti-Mouse IgG (H+L).
产品信息
MA5-50289
应用
建议稀释比
已发表文章
产品规格
种属反应
Human
宿主/亚型
Mouse
/ IgG2a
分类
Monoclonal
类型
Antibody
克隆号
1A9H4
抗原
Recombinant Human E3 ubiquitin-protein ligase SMURF1 protein (198-374AA)
偶联物
形式
Liquid
浓度
0.95 mg/mL
纯化类型
Protein G
保存液
PBS, pH 7.3, with 50% glycerol
内含物
0.1% sodium azide, 0.03% ProClin 300
保存条件
-20°C or -80°C if preferred
运输条件
Ambient (domestic); Wet ice (international)
RRID
靶标信息
Members of the transforming growth factor-beta (TGFB) family signal through type I and type II serine/threonine-kinase receptors, which in turn activate the SMAD signaling pathway. Bone morphogenetic protein (BMP) receptors target SMAD1, SMAD5, and SMAD8, whereas receptors for activin and TGFB (e. g., ACVR1 and TGFBR1, respectively) target SMAD2 and SMAD3. Phosphorylation of these receptor-regulated SMADs induces their association with the common-partner SMAD, SMAD4. Smurf1, a HECT domain E3 ubiquitin ligase, regulates cell polarity and protrusive activity and is required to maintain the transformed morphology and motility of a tumor cell. Atypical protein kinase C-zeta (PKC2), an effector of the Cdc42/Rac1-PAR6 polarity complex, recruits Smurf1 to cellular protrusions, where it controlled the local level of RhoA. Smurf1 thus links the polarity complex to degradation of RhoA in lamellipodia and filopodia to prevent RhoA signaling during dynamic membrane movements.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
蛋白别名: E3 ubiquitin ligase SMURF1; E3 ubiquitin-protein ligase SMURF1; HECT-type E3 ubiquitin transferase SMURF1; hSMURF1; hSMURF2; SMAD ubiquitination regulatory factor 1; Smad-specific E3 ubiquitin ligase 1; SMAD-specific E3 ubiquitin-protein ligase 1
基因别名: KIAA1625; SMURF1
UniProt ID: (Human) Q9HCE7
Entrez Gene ID: (Human) 57154
protein polyubiquitination
positive regulation of defense response to virus by host
protein export from nucleus
transforming growth factor beta receptor signaling pathway
ectoderm development
protein ubiquitination
cell differentiation
negative regulation of ossification
BMP signaling pathway
negative regulation of transforming growth factor beta receptor signaling pathway
negative regulation of BMP signaling pathway
ubiquitin-dependent SMAD protein catabolic process
receptor catabolic process
protein localization to cell surface
protein ubiquitination involved in ubiquitin-dependent protein catabolic process
proteasome-mediated ubiquitin-dependent protein catabolic process
Wnt signaling pathway, planar cell polarity pathway
engulfment of target by autophagosome
protein targeting to vacuole involved in autophagy
protein targeting to plasma membrane
mitophagy in response to mitochondrial depolarization
positive regulation of dendrite extension
positive regulation of protein ubiquitination involved in ubiquitin-dependent protein catabolic process
