Product Name	MAP1B
Chinese Name	微管相关蛋白1B抗体
Alias	FUTSCH; LC1; MAP5; MAP-1B; Microtubule associated protein 1B; Mtap1b; Mtap5; MAP1B_HUMAN.
Research Area	Neurobiology  Signal transduction  Cell adhesion molecule  Cell type markers  Cytoskeleton
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	Mouse, Rat,  (predicted: Human, Dog, Pig, Cow, Horse, Rabbit, Sheep, )
Applications	ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （Paraffin sections need antigen repair） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	271kDa
Cellular localization	cytoplasmic The cell membrane
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated synthetic peptide derived from human MAP1B: 451-550/2468
Lsotype	IgG
Purification	affinity purified by Protein A
Buffer Solution	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed	PubMed
Product Detail	Microtubules, the primary component of the cytoskeletal network, interact with proteins called microtubule-associated proteins (MAPs). The microtubule-associated proteins can be divided into two groups, structural and dynamic. The structural microtubule-associated proteins, MAP-1A, MAP-1B, MAP-2A, MAP-2B and MAP-2C, stimulate tubulin assembly, enhance microtubule stability and influence the spatial distribution of microtubules within cells. Both MAP-1 and, to a greater extent, MAP-2 have been implicated as agents of microtubule depolymerization by suppressing the dynamic instability of the microtubules. The suppression of microtubule dynamic instability by the MAP proteins is thought to be associated with phosphorylation of the MAPs. Function: Microtubules are associated with a family of proteins called microtubule associated proteins (MAPs), which includes the protein t (tau) and a group of proteins referred to as MAP1, MAP2, MAP3, MAP4 and MAP5. MAP1B is the major microtubule associated protein in developing brain which changes its expression during development. In the newborn rat brain, it is a major component of microtubules but in the adult its level is ten fold lower. This change in the level of expression occurs simultaneously with neuronal maturation. MAP1B is the first MAP to appear in growing axons during development as it is present from the first emergence of the nascent axon from the cell body. Subunit: 3 different light chains, LC1, LC2 and LC3, can associate with MAP1A and MAP1B proteins. LC1 interacts with the amino-terminal region of MAP1B. Interacts with ANP32A and TIAM2. Interacts with the tubulin tyrosine TTL. Interacts (via C-terminus) with GAN (via Kelch domains). Interacts (via N-terminus) with DAPK1. Subcellular Location: Cytoplasm, cytoskeleton. Cytoplasm. Cell junction, synapse. Cell projection, dendritic spine. Note=Colocalizes with DAPK1 in the microtubules and cortical actin fibers. Post-translational modifications: LC1 is generated from MAP1B by proteolytic processing. S-nitrosylation at Cys-2464 enhances interaction with microtubules, and may act as an effector modification for neuronal nitric oxide synthase control of growth-cone size, growth-cone collapse and axon retraction. Similarity: Belongs to the MAP1 family. SWISS: P46821 Gene ID: 4131 Database links: Entrez Gene: 514739 Cow Entrez Gene: 4131 Human Entrez Gene: 17755 Mouse Entrez Gene: 29456 Rat Omim: 157129 Human SwissProt: P46821 Human SwissProt: P14873 Mouse SwissProt: P15205 Rat Unigene: 335079 Human Unigene: 98152 Rat
Product Picture	Tissue/cell: mouse embryo tissue;4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min; Incubation: Anti-MAP1B Polyclonal Antibody, FITC conjugated(SL11028R-FITC) 1:200, 60 minutes at 37°C. DAPI(5ug/ml,blue,C-0033) was used to stain the cell nuclei

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