磷酸化微管相关蛋白2抗体-分析方法-资讯-生物在线

磷酸化微管相关蛋白2抗体

作者：上海雅吉生物科技有限公司 2020-10-29T00:00 (访问量:1490)

中文名称	磷酸化微管相关蛋白2抗体
别名	MAP2(Phospho Ser136); MAP2 (phospho S136); p-MAP2 (phospho S136); MAP2(Phospho S136); MAP2(Phospho-Ser136); p-MAP2(Phospho-Ser136); DKFZp686I2148; Dendrite specific MAP; DKFZp686I2148; MAP 2; MAP-2; MAP2; MAP2_HUMAN; MAP2A; MAP2B; MAP2C; Microtubule associated protein 2; Microtubule-associated protein 2; Mtap 2.
产品类型	磷酸化抗体
研究领域	免疫学神经生物学信号转导干细胞细胞凋亡细胞类型标志物细胞骨架
抗体来源	Rabbit
克隆类型	Polyclonal
交叉反应	Human, Rat, (predicted: Mouse, Dog, Pig, Cow, Rabbit, )
产品应用	ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=0.2μg /Test IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
分子量	70/201kDa
细胞定位	细胞核细胞浆
性状	Liquid
浓度	1mg/ml
免疫原	KLH conjugated synthesised phosphopeptide derived from human MAP2 around the phosphorylation site of Ser136:PP(p-S)P
亚型	IgG
纯化方法	affinity purified by Protein A
储存液	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
PubMed	PubMed
产品介绍	MAP2 is the major microtubule associated protein of brain tissue. There are three forms of MAP2; two are similarily sized with apparent molecular weights of 280 kDa (MAP2a and MAP2b) and the third with a lower molecular weight of 70 kDa (MAP2c). In the newborn rat brain, MAP2b and MAP2c are present, while MAP2a is absent. Between postnatal days 10 and 20, MAP2a appears. At the same time, the level of MAP2c drops by 10-fold. This change happens during the period when dendrite growth is completed and when neurons have reached their mature morphology. MAP2 is degraded by a Cathepsin D-like protease in the brain of aged rats. There is some indication that MAP2 is expressed at higher levels in some types of neurons than in other types. MAP2 is known to promote microtubule assembly and to form side-arms on microtubules. It also interacts with neurofilaments, actin, and other elements of the cytoskeleton. Function: The exact function of MAP2 is unknown but MAPs may stabilize the microtubules against depolymerization. They also seem to have a stiffening effect on microtubules. Subcellular Location: Cytoplasm, cytoskeleton (Probable). Post-translational modifications: Phosphorylated at serine residues in K-X-G-S motifs by MAP/microtubule affinity-regulating kinase (MARK1 or MARK2), causing detachment from microtubules, and their disassembly (By similarity). MAP2A/c is phosphorylated. Isoform MAP2c is phosphorylated by FYN at Tyr-67. Similarity: Contains 3 Tau/MAP repeats. SWISS: P11137 Gene ID: 4133 Database links: Entrez Gene: 4133 Human Entrez Gene: 17756 Mouse Entrez Gene: 25595 Rat Omim: 157130 Human SwissProt: P11137 Human SwissProt: P20357 Mouse SwissProt: P15146 Rat Unigene: 368281 Human Unigene: 256966 Mouse Unigene: 10484 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 微管相关蛋白 2（MAP-2)是一种磷蛋白质，在正常脑组织中，主要存在于神经元的胞体、树突和树突棘，是脑内最丰富的蛋白之一。MAP-2在其调节微管的聚合作用和微管的稳定性以及对神经元轴突和树突的发生、延长、稳定和突触可塑性调节具有重要作用。
产品图片	Tissue/cell: rat testis tissue; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min; Incubation: Anti-Phospho-MAP2 (Ser136) Polyclonal Antibody, Unconjugated(bs-3259R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining Tissue/cell: human glioma cells, U251;4% Paraformaldehyde-fixed; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min; Incubation: Anti-Phospho-MAP2(Ser136) Polyclonal Antibody, Unconjugated(bs-3259R) 1:200, overnight at 4°C; The secondary antibody was Goat Anti-Rabbit IgG, Cy3 conjugated (bs-0295G-Cy3)used at 1:200 dilution for 40 minutes at 37°C. DAPI(5ug/ml,blue,C-0033) was used to stain the cell nuclei Blank control: RSC96 Cells(blue). Primary Antibody: Rabbit Anti-hospho-MAP2(Ser136)/FITC Conjugated antibody (bs-3259R-FITC), Dilution: 0.2μg in 100 μL 1X PBS containing 0.5% BSA; Isotype Control Antibody: Rabbit IgG/FITC(orange) ,used under the same conditions. Blank control: SH-SY5Y. Primary Antibody (green line): Rabbit Anti-Phospho-MAP2 (Ser136) antibody (bs-3259R) Dilution: 1μg /10^6 cells; Isotype Control Antibody (orange line): Rabbit IgG . Secondary Antibody : Goat anti-rabbit IgG-AF647 Dilution: 1μg /test. Protocol The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 90% ice-cold methanol for 20 min at-20℃.The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.