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Rabbit Anti-CLASP2 antibody
Rabbit Anti-CLASP2 antibody
CLASP 2; CLIP associating protein 2; Cytoplasmic linker associated protein 2; hOrbit2; KIAA0627; Multiple asters (Mast) like homolog 2; Protein Orbit homolog 2; CLAP2_HUMAN.
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  • NO.:SL7793R
    Clonality:Polyclonal
    Immunogen Species:Rabbit
    React Species:(predicted: Human,Mouse,Rat,Dog,Pig,Horse,)
    Applications:WB ELISA IHC-P IHC-F IF
    concentration:1mg/ml
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Product Name CLASP2
Chinese Name 细胞连接相关蛋白2抗体
Alias CLASP 2; CLIP associating protein 2; Cytoplasmic linker associated protein 2; hOrbit2; KIAA0627; Multiple asters (Mast) like homolog 2; Protein Orbit homolog 2; CLAP2_HUMAN.  
Research Area Cell biology  Signal transduction  Cyclin  Cytoskeleton  
Immunogen Species Rabbit
Clonality Polyclonal
React Species (predicted: Human, Mouse, Rat, Dog, Pig, Horse, )
Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=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 141kDa
Cellular localization The nucleus cytoplasmic The cell membrane 
Form Liquid
Concentration 1mg/ml
immunogen KLH conjugated synthetic peptide derived from human CLASP2: 1201-1294/1294 
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 CLASP2 is a microtubule plus end tracking protein that promotes the stabilization of dynamic microtubules and is required for the polarization of the cytoplasmic microtubule arrays in migrating cells towards the leading edge of the cell. CLASP2 may act at the cell cortex to enhance the frequency of rescue of depolymerizing microtubules by attaching their plus ends to cortical platforms composed of ERC1 and PHLDB2. This cortical microtubule stabilizing activity is regulated at least in part by phosphatidylinositol 3 kinase signaling. CLASP2 also performs a similar stabilizing function at the kinetochore which is essential for the bipolar alignment of chromosomes on the mitotic spindle.

Function:
Microtubule plus-end tracking protein that promotes thestabilization of dynamic microtubules. Involved in the nucleationof noncentrosomal microtubules originating from the trans-Golginetwork (TGN). Required for the polarization of the cytoplasmicmicrotubule arrays in migrating cells towards the leading edge ofthe cell. May act at the cell cortex to enhance the frequency ofrescue of depolymerizing microtubules by attaching their plus-endsto cortical platforms composed of ERC1 and PHLDB2. This corticalmicrotubule stabilizing activity is regulated at least in part byphosphatidylinositol 3-kinase signaling. Also performs a similarstabilizing function at the kinetochore which is essential for thebipolar alignment of chromosomes on the mitotic spindle. Acts as amediator of ERBB2-dependent stabilization of microtubules at thecell cortex.

Subunit:
Interacts with CLIP2, ERC1, MAPRE3, microtubules, PHLDB2and RSN. The interaction with ERC1 may be mediated by PHLDB2.Interacts with MAPRE1; probably required for targeting to thegrowing microtubule plus ends. Interacts with GCC2; recruits CLASP2to Golgi membranes. Interacts with MACF1 (By similarity).

Subcellular Location:
Cytoplasm, cytoskeleton. Cytoplasm,cytoskeleton, centrosome. Chromosome, centromere, kinetochore.Cytoplasm, cytoskeleton, spindle. Golgi apparatus. Golgi apparatus,trans-Golgi network. Cell membrane. Cell projection, rufflemembrane. Note=Localizes to microtubule plus ends. Localizes tocentrosomes, kinetochores and the mitotic spindle fromprometaphase. Subsequently localizes to the spindle midzone fromanaphase and to the midbody from telophase. In migrating cellslocalizes to the plus ends of microtubules within the cell body andto the entire microtubule lattice within the lamella. Localizes tothe cell cortex and this requires ERC1 and PHLDB2. TheMEMO1-RHOA-DIAPH1 signaling pathway controls localization of thephosophorylated form to the cell membrane.

Tissue Specificity:
Brain-specific.

Post-translational modifications:
Phosphorylated by GSK3B. Phosphorylation by GSK3B maynegatively regulate binding to microtubule lattices in lamella.Phosphorylated upon DNA damage, probably by ATM or ATR.

Similarity:
Belongs to the CLASP family.
Contains 5 HEAT repeats.

SWISS:
O75122

Gene ID:
23122

Database links:

Entrez Gene: 23122 Human

Omim: 605853 Human

SwissProt: O75122 Human

Unigene: 108614 Human



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