Invitrogen™ JIP3 Polyclonal Antibody

Rabbit Polyclonal Antibody

Brand:  Invitrogen™ PA536369

Product Code. 15577641

Description

This antibody detects endogenous protein at a molecular weight of 147 kDa. Purity is >95% by SDS-PAGE.

c-Jun NH2-terminal kinases (JNKs) are distant members of the MAP kinase family. JNK1 is activated by dual phosphorylation at a Thr-Pro-Tyr motif in response to ultraviolet (UV) light, and it functions to phosphorylate c-Jun at amino terminal serine regulatory sites Ser 63 and Ser 73, resulting in transcriptional activation. Two additional JNK family members, JNK2 and JNK3, have been identified. JIP-1 (for JNK interacting protein-1) has been identified as a cytoplasmic inhibitor of JNK that retains JNK in the cytoplasm, thereby inhibiting JNK-regulated gene expression. Evidence suggests that JNK1 and JNK2 bind to JIP-1 with greater affinity than to ATF-2 and c-Jun, which are targets of the JNK signaling pathway. JIP-1 contains an amino terminal JNK binding domain and a carboxy terminal SH3 domain. ATF-2 and c-Jun also contain the JNK binding domain and are thought to compete with JIP-1 for JNK binding. Multiple splice variants of JIP-1, including JIP-1b, JIP-1c (also designated islet-brain 1 or IB-1), JIP-2a, JIP-2b and JIP-3, have been identified in brain.

Specifications

• Antigen: JIP3
• Classification: Polyclonal
• Conjugate: Unconjugated
• Gene: MAPK8IP3
• Gene Alias: BB120594; c-Jun NH2-terminal kinase (JNK)/stress-activated protein kinase-associated protein 1; C-jun-amino-terminal kinase interacting protein 3; C-Jun-amino-terminal kinase-interacting protein 3; D17Wsu15e; homolog of Drosophila Sunday driver 2; JIP3; JIP-3; JNK MAP kinase scaffold protein 3; JNK/SAPK-associated protein 1; JNK/SAPK-associated protein 1c; JNK/SAPK-associated protein-1; JNK/stress-activated protein kinase-associated protein 1; JNK-interacting protein 3; JSAP1; JSAP1a; JSAP1b; JSAP1c; JSAP1d; JUN/SAPK-associated protein 1; KIAA1066; MAPK8IP3; mitogen activated protein kinase 8 interacting protein 3; mitogen-activated protein kinase 8 interacting protein 3; mitogen-activated protein kinase 8-interacting protein 3; mKIAA1066; Sunday driver 2; syd; SYD2
• Host Species: Rabbit
• Purification Method: Antigen affinity chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 23162
• 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, Immunocytochemistry
• Concentration: 1 mg/mL
• Formulation: PBS with 0.05% sodium azide; pH 7.2
• Gene Accession No.: Q9UPT6
• Gene Symbols: MAPK8IP3
• Immunogen: Synthetic peptide corresponding to amino acids 615-664 of human JIP-3.
• Quantity: 100 μL
• Primary or Secondary: Primary
• Target Species: Human
• Product Type: Antibody
• Isotype: IgG