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Key Documents

C2993

Sigma-Aldrich

Anti-CRMP2 antibody produced in rabbit

enhanced validation

~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution

Synonym(s):

Anti-Collapsin Response Mediator Protein 2, Anti-Dihydropyriminidase Related Protein-2 (DRP2, DRP-2, DHPRP2), Anti-Dihydropyriminidase-like 2 (DPYSL2), Anti-TOAD-64

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About This Item

MDL number:
MFCD03456049
UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

Quality Level

200

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen ~62 kDa

species reactivity

human, mouse, rat

enhanced validation

recombinant expression
Learn more about Antibody Enhanced Validation

concentration

~1.0 mg/mL

technique(s)

western blot: 0.1-0.2 μg/mL using HeLa whole cell lysate and mouse brain extract (S1 fraction)

UniProt accession no.

Q16555

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... DPYSL2(1808)
mouse ... Dpysl2(12934)
rat ... Dpysl2(25416)

General description

Collapsin response mediator proteins CRMPs) consist of a family of cytosolic phosphoproteins expressed in the nervous system and involved in neuronal differentiation and axonal guidance.

Application

Anti-CRMP2 antibody produced in rabbit has been used in:
  • western blotting
  • immunohistofluorescence
  • epifluorescence imaging
  • coimmunoprecipitation

Biochem/physiol Actions

CRMPs are a part of the collapsin/semaphorin signal transduction pathway implicated in semaphorin-induced growth cone collapse during neural development. CRMP2 is upregulated during development, and appears to be crucial for axon outgrowth. Glycogen synthase kinase 3 beta (GSK-3b) phosphorylates and inactivates CRMP-2 downstream of the phosphoinositide-3-kinase (PI3K/Akt) pathway, thus regulating neuronal polarity. CRMP2 interacts with tubulin dimers, kinesin-1 and WASP-family verprolin homologous protein 1 (WAVE1) complex to regulate axon outgrowth.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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CRMP2 phosphorylation drives glioblastoma cell proliferation
Moutal A, et al.
Molecular Neurobiology, 55(5), 4403-4416 (2018)
Efficacy of (S)-Lacosamide in preclinical models of cephalic pain
Moutal A, et al.
Pain reports, 1(1) (2016)
Aubin Moutal et al.
Frontiers in cellular neuroscience, 8, 471-471 (2015-02-13)
The microtubule-associated axonal specification collapsin response mediator protein 2 (CRMP2) is a novel target for neuroprotection. A CRMP2 peptide (TAT-CBD3) conjugated to the HIV transactivator of transcription (TAT) protein's cationic cell penetrating peptide (CPP) motif protected neurons in the face
Aubin Moutal et al.
Pain, 157(7), 1448-1463 (2016-03-12)
Chronic pain affects the life of millions of people. Current treatments have deleterious side effects. We have advanced a strategy for targeting protein interactions which regulate the N-type voltage-gated calcium (CaV2.2) channel as an alternative to direct channel block. Peptides
Erik Thomas Dustrude et al.
Channels (Austin, Tex.), 11(4), 316-328 (2017-03-10)
The neuronal collapsin response mediator protein 2 (CRMP2) undergoes several posttranslational modifications that codify its functions. Most recently, CRMP2 SUMOylation (addition of small ubiquitin like modifier (SUMO)) was identified as a key regulatory step within a modification program that codes
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