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P0078

Sigma-Aldrich

Anti-PMP22 antibody produced in rabbit

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

Synonyme(s) :

Anti-GAS3, Anti-Growth arrest-specific 3, Anti-Peripheral myelin protein 22

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About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Niveau de qualité

200

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Poids mol.

antigen ~22 kDa

Espèces réactives

human

Concentration

~1.0 mg/mL

Technique(s)

immunohistochemistry: 2.5-5 μg/mL using biotin/ExtrAvidin™-Peroxidase staining of formalin-fixed, paraffin-embedded human spinal cord sections

Numéro d'accès UniProt

Q01453

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... PMP22(5376)
mouse ... Pmp22(18858)
rat ... Pmp22(24660)

Description générale

PMP22 (peripheral myelin protein-22) is a tetraspan integral membrane protein, that contains four putative transmembrane domains. It is expressed in the peripheral nervous system. PMP22 is produced by myelinating Schwann cells. It is an important constituent of peripheral myelin. This gene is mapped to human chromosome 17p11.2.

Spécificité

Anti-PMP22 recognizes human PMP22.

Immunogène

synthetic peptide corresponding to amino acid residues 118-133 of human PMP22, with an added cysteine, conjugated to KLH. The corresponding sequence differs by 3 amino acids in rat and mouse.

Actions biochimiques/physiologiques

PMP22 (peripheral myelin protein-22) participates in the progression of CNS (central nervous system) myelin. It modulates self-renewal and chemoresistance of gastric cancer cells. Mutation in PMP22 results in Charcot-Marie tooth disease.
PMP22 plays a role in peripheral nerve myelin formation, cell-cell interactions, and cell proliferation. Overexpression of PMP22 is implicated in the neoplastic transformation of normal tissue to pre-malignant lesions and cancer of the pancreas and osteoblasts.

Forme physique

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

Stockage et stabilité

For continuous use, store at 2-8 °C for up to one month. For extended storage, freeze at -20 °C in working aliquots. Repeated freezing and thawing, or storage in “frost-free” freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours.

Informations légales

BiotinTag is a trademark of Sigma-Aldrich Co. LLC

Clause de non-responsabilité

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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Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

Code de la classe de stockage

10 - Combustible liquids

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Consulter la Bibliothèque de documents

Shazia Irshad et al.
Science translational medicine, 5(202), 202ra122-202ra122 (2013-09-13)
Many newly diagnosed prostate cancers present as low Gleason score tumors that require no treatment intervention. Distinguishing the many indolent tumors from the minority of lethal ones remains a major clinical challenge. We now show that low Gleason score prostate
Maaike van Dartel et al.
Cancer genetics and cytogenetics, 152(2), 113-118 (2004-07-21)
The peripheral myelin protein (PMP22) gene is highly expressed in peripheral Schwann cells and encodes an important constituent of the myelin sheath. It is also expressed at lower levels in other normal tissues in which the protein is supposed to
Afferent Visual Pathway Affection in Patients with PMP22 Deletion-Related Hereditary Neuropathy with Liability to Pressure Palsies
Brandt, et al.
PLoS ONE, 11(10), e0164617-e0164617 (2016)
G Jackson Snipes et al.
Annals of the New York Academy of Sciences, 883(1), 143-151 (1999-10-01)
The gain of function phenotypes exhibited by the heterozygous Tr, Tr-J, and CMT1A mutations indicate that these mutations interfere with more than the function of a single PMP22 allele. The identification of proteins that interact with PMP22 and that are
Junsheng Li et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 53(7), 885-893 (2005-07-05)
PMP22 is a structural protein of Schwann cells, but it also influences cell proliferation. In the present study, quantitative RT-PCR (QRT-PCR) and immunohistochemistry were used to determine PMP22 mRNA levels and to localize PMP22 in the normal pancreas (n=20), chronic
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