CRMP2 (C-terminal region) Antibody

Applications

Reactivity

Human
Mouse
Rat

Overview
Catalog #	bs-70436r-100ul
Product Name	CRMP2 (C-terminal region) Antibody
Applications	WB, IP
Specificity	The antibody detects a 70 kDa* protein corresponding to the molecular mass of CRMP2 on SDS-PAGE immunoblots of human SKN-SH cells, mouse brain, and rat PC12 cells. This band on western blot can be specifically blocked using CRMP2 (C-terminal region) peptide (CX2165). This sequence is conserved in rat and mouse CRMP2, and has high homology to the conserved site in CRMP1. It has 50% homology to CRMP3 and CRMP5.
Reactivity	Human, Mouse, Rat
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	CRMP2 synthetic peptide (coupled to carrier protein) corresponding to amino acids in the C-terminal region of human CRMP2.
Clonality	Polyclonal
Isotype	IgG
Purification	Antigen Affinity purification
Storage Buffer	PBS + 1 mg/ml BSA, 0.05% NaN3 and 50% glycerol
Storage Condition	Storage at -20°C is recommended, as aliquots may be taken without freeze/thawing due to presence of 50% glycerol. Stable for at least 1 year at -20°C.
Target
Swiss Prot	Q16555
Synonyms	DRP-2, Toad-64, CRMP-62
Background	CRMP2 (CRMP-62, TOAD-64, DRP-2) is a microtubule associated protein involved in neuron development and axon pathfinding. CRMP2 binds to tubulin heterodimers and promotes microtubule assembly. The overexpression of CRMP2 facilitates the rate of axonal growth, whereas the mutated form that lacks activity toward the microtubule assembly inhibits axonal growth in a dominant negative manner. Phosphorylation of CRMP2 regulates its activity and this type of regulation has been implicated in axon growth cone collapse induced by several repulsive cues. Cdk5 and GSK3 phosphorylation occurs downstream of the repulsive cue, Sema-3A. Several residues in CRMP2 are phosphorylated by GSK3 (Ser-518,Thr-514, and Thr-509), and a priming site (Ser-522). These sites are conserved in human CRMP1 and CRMP4, but not in CRMP3 or CRMP5. The priming site is also phosphorylated by Cdk5. In contrast, ROCK phosphorylates Thr-555 leading to LPA, MAG, or Ephrin-A5 mediated growth cone collapse. Thus, CRMP2 phosphorylation status may be a critical element of pathways that control axon pathfinding.
Application Dilution
WB	1:300-5000
IP	1-2ug