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SAB4502217

Sigma-Aldrich

Anti-PMP22 antibody produced in rabbit

affinity isolated antibody

Synonym(s):

GAS3, GROWTH ARREST-SPECIFIC 3

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About This Item

UNSPSC Code:
12352203
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 glycerol solution

mol wt

17 kDa

species reactivity

human, mouse, rat

concentration

~1 mg/mL

technique(s)

ELISA: 1:40000
immunohistochemistry: 1:50-1:100
western blot: 1:500-1:1000

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... PMP22(5376)

General description

Anti-PMP22 Antibody detects endogenous levels of total PMP22 protein.
Peripheral myelin protein 22 (PMP22), also called as growth arrest-specific protein 3 (GAS-3), is a tetraspan glycoprotein, encoded by the gene mapped to human chromosome 17p12–13. PMP22 is highly expressed in myelin-forming Schwann cells of peripheral nerves.

Immunogen

The antiserum was produced against synthesized peptide derived from human PMP22.

Immunogen Range: 111-160

Application

Anti-PMP22 antibody produced in rabbit has been used in:
  • immunofluorescence
  • western blotting
  • immunohistochemistry

Anti-PMP22, C-Terminal antibody produced in rabbit has been used in immunofluorescence analysis.

Biochem/physiol Actions

Peripheral myelin protein 22 (PMP22) plays a vital role in myelination during development of peripheral nerve, cell–cell interactions, cell proliferation, maintenance of axons and the determination of myelin thickness and stability. Biological function of PMP22, might include formation and or maintenance of intercellular junctions and possibly of tight junctions (TJs). Aberrations, duplications or mutations in PMP22 gene lead to majority of heritable demyelinating peripheral neuropathies, such as Charcot-Marie-tooth disease type IA (CMT1A) and Dejerine-Sottas syndrome. PMP2, might be involved in regulation of Schwann cell proliferation and differentiation.5 Overexpression of PMP22 might contribute to the development of chronic myeloid leukemia (CML). PMP22 might, thus, act as a therapeutic target for the treatment of CML.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

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

10 - 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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Zeina Msheik et al.
Neural regeneration research, 18(6), 1354-1363 (2022-12-02)
The sensorimotor and histological aspects of peripheral neuropathies were already studied by our team in two rat models: the sciatic nerve crush and the Charcot-Marie-Tooth-1A disease. In this study, we sought to highlight and compare the protein signature of these
Doris Krauter et al.
EMBO molecular medicine, 16(3), 616-640 (2024-02-22)
Haplo-insufficiency of the gene encoding the myelin protein PMP22 leads to focal myelin overgrowth in the peripheral nervous system and hereditary neuropathy with liability to pressure palsies (HNPP). Conversely, duplication of PMP22 causes Charcot-Marie-Tooth disease type 1A (CMT1A), characterized by
Hui Liu et al.
Oncology research, 22(5-6), 259-265 (2015-12-03)
We aimed to explore the underlying mechanism of peripheral myelin protein 22 (PMP22) in the development of chronic myeloid leukemia (CML). The level of PMP22 expression in CD34(+) cells isolated from CML patients' bone marrow samples (BMMCs) and peripheral blood
Martial Caillaud et al.
Neuropharmacology, 139, 98-116 (2018-07-19)
Traumatic injuries to peripheral nerves are frequent, however, specific pharmacological treatments are currently lacking. Curcumin has antioxidant, anti-inflammatory and neuroprotective properties but high oral doses are required for therapeutic use, particularly due to its low bioavailability. The aim of the
Suzan Boutary et al.
Communications biology, 4(1), 317-317 (2021-03-23)
Charcot-Marie-Tooth disease type 1 A (CMT1A) lacks an effective treatment. We provide a therapy for CMT1A, based on siRNA conjugated to squalene nanoparticles (siRNA PMP22-SQ NPs). Their administration resulted in normalization of Pmp22 protein levels, restored locomotor activity and electrophysiological

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