抗体

抗磷酸化Ser778发动蛋白

MBS502029

0.1毫升

345美元

多克隆

羊

未共轭

磷酸化

抗体

抗磷酸化Ser778发动蛋白

发动蛋白(Ser778)

动力蛋白1;动力蛋白1;动力蛋白1;D100;B发动蛋白;发动蛋白, 大脑;动力蛋白1;B发动蛋白;D100;发动蛋白, 大脑

DNM1

Dnm1; Dnm1; Dnm; Dnm

DYN1_RAT

多克隆

羊

大鼠

851

Specific for the ~95k dynamin protein phosphorylated at Ser778. Labels the purified protein phosphorylated in vitro by cdk5 but not by PKC. Does not cross react with other purified substrates of cdk5 (e.g. amphiphysin and synapsin). Immunolabeling is blocked by ?-phosphatase treatment.

Affinity Purified (Prepared from sheep serum by affinity purification via sequential chromatography on phospho- and dephosphopeptide affinity columns.)

100 ul in 10 mM HEPES (pH 7.5), 150 mM NaCl, 100 ug BSA per ml and 50% glycerol. Adequate amount of material to conduct 10-mini Western Blots.

For long term storage -20 degree C is recommended. Stable at -20 degree C for at least 1 year.

免疫印迹(免疫印迹)

Quality Control: Western blots performed on each lot. WB: 1:1000

Antigen: Phosphopeptide corresponding to amino acid residues surrounding the phospho-Ser778 of rat dynamin. Immunogen Information: Synthetic phospho-peptide corresponding to amino acid residues surrounding Ser778 conjugated to KLH. Immunogen Species: Rat

Reactivity Assumed Based on 100% Sequence Homology: Bovine, canine, chicken, human and mouse. Species Reactivity Note: The antibody has been directly tested for reactivity in Western blots with rat tissue. It is anticipated that the antibody will react with bovine, canine, chicken, human and mouse based on the fact that these species have 100% homology with the amino acid sequence used as antigen. Biological Significance: Dynamin is a member of a group of nerve terminal proteins called dephosphins that regulate synaptic vesicle endocytosis (Cousin et al., 2001; Graham et al., 2002; Tsuboi et al., 2002). Cyclin dependent protein kinase 5 phosphorylates dynamin at Ser774 and Ser778 that are the phosphorylation sites on dynamin phosphorylated in vivo (Tan et al., 2003). Phosphorylation of these sites on dynamin is thought to play a key role in synaptic vesicle trafficking.

亲和纯化羊多克隆抗体

Cousin MA, Tan TC, Robinson PJ (2001) Protein phosphorylation is required for endocytosis in nerve terminals: potential role for the dephosphins dynamin I and synaptojanin, but not AP180 or amphiphysin. J Neurochem 76:105-116. Graham ME, O'Callaghan DW, McMahon HT, Burgoyne RD (2002) Dynamin-dependent and dynamin-independent processes contribute to the regulation of single vesicle release kinetics and quantal size. Proc Natl Acad Sci USA 99:7124-7129. Tan TC, Valova VA, Malladi CS, Graham ME, Berven LA, Jupp OJ, Hansra G, McClure SJ, Sarcevic B, Boadle RA, Larsen MR, Cousin MA, Robinson PJ (2003) cdk5 is essential for synaptic vesicle endocytosis. Nat Cell Biol 5:701-710. Tsuboi T, Terakawa S, Scalettar BA, Fantus C, Roder J, Jeromin A (2002) Sweeping model of dynamin activity - Visualization of coupling between exocytosis and endocytosis under an evanescent wave microscope with green fluorescent proteins. J Biol Chem 277:15957-15961. Clayton EL, Sue N, Smillie KJ, O'Leary T, Bache N, Cheung G, Cole AR, Wyllie DJ, Sutherland C, Robinson PJ, Cousin MA. (2010) Dynamin I phosphorylation by GSK3 controls activity-dependent bulk endocytosis of synaptic vesicles. Nat Neurosci. 13(7):845-51.

18093102

NP_542420.1

NM_080689.4

P21575

95

Adaptive Immune System Pathway (936651); Axon Guidance Pathway (936266); Bacterial Invasion Of Epithelial Cells Pathway (149774); Bacterial Invasion Of Epithelial Cells Pathway (148661); Developmental Biology Pathway (936265); EGFR1 Signaling Pathway (198427); Endocrine And Other Factor-regulated Calcium Reabsorption Pathway (213301); Endocrine And Other Factor-regulated Calcium Reabsorption Pathway (213276); Endocytosis Pathway (102267); Endocytosis Pathway (102181)

mediates GTP hydrolysis; plays a role in receptor mediated endocytosis; required for agonist-induced internalization of the epidermal growth factor receptor [RGD, Feb 2006]

Function: Microtubule-associated force-producing protein involved in producing microtubule bundles and able to bind and hydrolyze GTP. Most probably involved in vesicular trafficking processes. Involved in receptor-mediated endocytosis . By similarity. Catalytic activity: GTP + H2O = GDP + phosphate. Subunit structure: Interacts with CAV1 and SH3GLB1. Interacts with SNX9. Interacts with SNX33 (via SH3 domain) . By similarity. Interacts with PHOCN. Interacts with PACSIN1, PACSIN2 and PACSIN3 . By similarity. Binds SH3GL1, SH3GL2 and SH3GL3. Interacts with MYO1E (via SH3 domain). Ref.6 Ref.7 Ref.10. Subcellular location: Cytoplasm Ref.8. Cytoplasm cytoskeleton. Note: Microtubule-associated. Isoform-specific localization. Ref.8Isoform 2: Cytoplasm Ref.8. Isoform 6: Cytoplasm Ref.8. Golgi apparatus Ref.8. Tissue specificity: Brain-specific (peripheral sensory neurons). Ref.8. Developmental stage: Expressed in neurons after maturation. Post-translational modification: Constitutively phosphorylated by CDK5 in nerve terminals and dephosphorylated by calcineurin when synaptic vesicle endocytosis (SVE) is stimulated by depolarization-dependent calcium influx. Ref.3 Ref.9 Ref.11. Sequence similarities: Belongs to the dynamin family.Contains 1 GED domain.Contains 1 PH domain. Caution: Absence of tyrosine and threonine phosphorylation is demonstrated in Ref.3. However, tyrosine and threonine phosphorylation may still occur in different experimental conditions.

0.1毫升

345美元