Invitrogen™ SMURF1 Polyclonal Antibody

Rabbit Polyclonal Antibody

Supplier:  Invitrogen™ PA5114492

Catalog No. PIPA5114492

Description

Positive controls that may be used include: HEK293 Cell Lysate.

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.

Specifications

• Antigen: SMURF1
• Classification: Polyclonal
• Conjugate: Unconjugated
• Gene: Smurf1
• Gene Alias: 4930431E10Rik; E3 ubiquitin ligase SMURF1; E3 ubiquitin ligase SMURF2; E3 ubiquitin-protein ligase SMURF1; E3 ubiquitin-protein ligase SMURF2; HECT-type E3 ubiquitin transferase SMURF1; HECT-type E3 ubiquitin transferase SMURF2; hSMURF1; hSMURF2; KIAA1625; mKIAA1625; RGD1309707; SMAD specific E3 ubiquitin protein ligase 1; SMAD specific E3 ubiquitin protein ligase 2; Smad ubiquitination regulatory factor 1; SMAD ubiquitination regulatory factor 2; Smad-specific E3 ubiquitin ligase 1; SMAD-specific E3 ubiquitin-protein ligase 1; SMAD-specific E3 ubiquitin-protein ligase 2; SMURF1; SMURF2
• Host Species: Rabbit
• Purification Method: Antigen Affinity Chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 57154, 690516, 75788
• Content And Storage: Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
• Form: Liquid

• Applications: Immunohistochemistry (Paraffin), Western Blot
• Concentration: 1 mg/mL
• Formulation: PBS with 0.02% sodium azide
• Gene Accession No.: Q9CUN6, Q9HCE7
• Gene Symbols: Smurf1
• Immunogen: SMURF1 antibody was raised against a 16 amino acid peptide near the amino terminus of human SMURF1. The immunogen is located within amino acids 180 - 230 of SMURF1.
• Quantity: 100 μg
• Primary or Secondary: Primary
• Target Species: Human, Mouse, Rat
• Product Type: Antibody
• Isotype: IgG