Our CLASP2 (N-terminus) primary antibody from PhosphoSolutions is rat monoclonal. It detects human, mouse, and rat CLASP2 (N-terminus) and is Protein G purified. It is great for use in WB, ICC.
Western blot of CLASP2 in mouse brain (lanes 1 & 3) and rat PC12 cells (lanes 2 & 4). The blots were probed with rat monoclonals CM5051 anti-CLASP2 (clone KT68) (lanes 1 & 2) and CM5071 anti-CLASP2 (clone KT69) (lanes 3 & 4). The antibodies were used at a dilution of 1:500.
The microtubule (MT) plus-end is a crucial site for the regulation of MT dynamics and interactions by several groups of plus-end tracking proteins (+TIPs). These +TIPs form comet-like accumulations at the plus ends of MTs to regulate MT dynamics and interactions with organelles and macromolecular complexes. The +TIPs include diverse groups of proteins, such as motor and nonmotor proteins, MT polymerases and depolymerases as well as various regulatory and adaptor proteins. The CLIP-associated protein (CLASP) family includes CLASP1 and CLASP2 proteins, which are expressed as long (α) and short (β) isoforms. Thse +TIPs conatin an N-terminal TOG domain, multiple TOG-like domains, and a basic and serine-rich motif (SxIP). The TOG domain facilitates interaction with tubulin dimers, while the SxIP motif promotes interaciton with EB1 and MTs. A C-terminal domain is involved in interaction with CLIPs, as well as several other proteins. CLASPs are MT stabilizing fators that localize to mitotic spindles, kinetochores, and the midbody. CLASPs are important for cell division, and may regulate cell migration and neuronal growth cone motility.
Protein G Purified
Monoclonal
KT68
IgG2b
ICC, WB
Rat
CLASP2
160
Clone KT68 was generated from a GST fusion protein containing the N-terminus of mouse CLASP2. This sequence is highly conserved in human and rat CLASP2, and has low homology to CLASP1.
Human, Mouse, Rat
Recommended that the undiluted antibody be aliquoted into smaller working volumes (10-30 uL/vial depending on usage) upon arrival and stored long term at -20° C or -80° C, while keeping a working aliquot stored at 4° C for short term. Avoid freeze/thaw cycles. Stable for at least 1 year.
Liquid
PBS + 0.05% NaN3
WB: 1:1000
ICC: 1:200
Unconjugated
The antibody detects a 160 kDa* doublet corresponding to the molecular mass of CLASP2 on SDS-PAGE immunoblots of human HeLa, mouse brain, and rat PC12 cells. The antibody also detects CLASP2 by immunocytochemistry in HeLa and A431 cells.
Western blots performed on each lot.
For research use only. Not intended for therapeutic or diagnostic use. Use of all products is subject to our terms and conditions, which can be viewed on our website.
United States
After date of receipt, stable for at least 1 year at -20°C.
Samora, C.P., et al. 2011. MAP4 and CLASP1 operate as a safety mechanism to maintain a stable spindle position in mitosis. Nature Cell Biology, 1040-1050.
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