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C9743

Sigma-Aldrich

Anti-CNPase antibody produced in rabbit

~1 mg/mL, affinity isolated antibody, buffered aqueous solution

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Synonym(s):
Anti-2′,3′-Cyclic nucleotide 3′-phosphodiesterase, Anti-CNP1
MDL number:
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 46-48 kDa

species reactivity

human, mouse, rat

concentration

~1 mg/mL

technique(s)

flow cytometry: 1:200-1:500
immunohistochemistry: 1:100-1:200
western blot: 1:500-1:1,000

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... CNP(1267)
mouse ... Cnp(12799)
rat ... Cnp(25275)

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This Item
SAB4200693C5922SAB1405637
conjugate

unconjugated

conjugate

-

conjugate

unconjugated

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody form

purified immunoglobulin

antibody form

ascites fluid

antibody form

purified immunoglobulin

clone

polyclonal

clone

11-5B, monoclonal

clone

11-5B, monoclonal

clone

polyclonal

form

buffered aqueous solution

form

buffered aqueous solution

form

-

form

buffered aqueous solution

mol wt

antigen 46-48 kDa

mol wt

antigen 46 kDa (CNP1), 48 kDa (CNP2)

mol wt

-

mol wt

antigen ~47.6 kDa

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Immunogen

synthetic peptide corresponding to residues 122-136 of human CNPase. The sequence is 93% identical in mouse and rat.

Application

Anti-CNPase antibody produced in rabbit is suitable for flow cytometry at a working dilution of 1:200-1:500, immunohistochemistry at 1:100-1:200 and western blotting at 1:500-1:1000. It was used at a working dilution of 1:1000 as a primary antibody in western blotting of cerebrospinal fluid samples in a study.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Western Blotting (1 paper)

Biochem/physiol Actions

CNPase (2′,3′-cyclic nucleotide 3′-phosphodiesterase) is associated with brain tubulin and acts as a microtubule-associated protein in promoting microtubule assembly and distribution. It is expressed primarily in committed oligodendroglial progenitors and terminally-differentiated oligodendrocytes and may be used as a marker of cell differentiation in the CNS.

Physical form

solution in phosphate buffered saline, containing 0.02% 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.

related product

Storage Class Code

10 - Combustible liquids

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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T Ishii et al.
Neuroscience letters, 268(3), 131-134 (1999-07-16)
We have previously reported that human amniotic epithelial (HAE) cells expressed neuronal and glial cell markers using immunostaining and western blotting. To study the expression system of these cell markers in HAE cells, we investigated the expression of mRNA for
Irum Naureen et al.
Fluids and barriers of the CNS, 10(1), 34-34 (2013-12-20)
In hydrocephalus an imbalance between production and absorption of cerebrospinal fluid (CSF) results in fluid accumulation, compression and stretching of the brain parenchyma. In addition, changes in CSF composition have a profound influence on the development and function of the
Raymond A Sobel et al.
Journal of neuropathology and experimental neurology, 81(6), 414-433 (2022-05-07)
The naturally occurring imino acid azetidine-2-carboxylic acid (Aze) is consumed by humans and can be misincorporated in place of proline in myelin basic protein (MBP) in vitro. To determine Aze effects on the mammalian CNS in vivo, adult CD1 mice
A J Douglas et al.
Annals of human genetics, 56(Pt 3), 243-254 (1992-07-01)
Human brain cDNA clones for the myelin associated enzyme 2',3'-cyclic nucleotide 3'-phosphodiesterase (CNPase) have been isolated and sequenced. The only 5' untranslated region (UTR) sequence found was that of a human CNPII mRNA, with no direct evidence for a CNPI
2',3'-cyclic nucleotide-3'-phosphohydrolase and signal transduction in central nervous system myelin.
R J Thompson
Biochemical Society transactions, 20(3), 621-626 (1992-08-01)

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