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AB303559

Anti-PMP22 antibody [EPR26310-118-5] - BSA and Azide free

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Rabbit Recombinant Monoclonal PMP22 antibody. Carrier free. Suitable for WB, IHC-P and reacts with Mouse, Rat samples.

View Alternative Names

Gas-3, Gas3, Pmp-22, Pmp22, Peripheral myelin protein 22, PMP-22, Growth arrest-specific protein 3, GAS-3

4 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PMP22 antibody [EPR26310-118-5] - BSA and Azide free (AB303559)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PMP22 antibody [EPR26310-118-5] - BSA and Azide free (AB303559)

This data was developed using ab303558, the same antibody clone in a different buffer formulation.Immunohistochemical analysis of paraffin-embedded Rat sciatic nerve tissue labeling PMP22 with ab303558 at 1/500 (1.08 ug/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection) was used. Cytoplasmic staining on rat sciatic nerve. The section was incubated with ab303558 for 30 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PMP22 antibody [EPR26310-118-5] - BSA and Azide free (AB303559)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PMP22 antibody [EPR26310-118-5] - BSA and Azide free (AB303559)

This data was developed using ab303558, the same antibody clone in a different buffer formulation.Immunohistochemical analysis of paraffin-embedded Mouse kidney tissue labeling PMP22 with ab303558 at 1/2000 (0.27 ug/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection) was used. Negative control : No staining on mouse kidney. The section was incubated with ab303558 for 30 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PMP22 antibody [EPR26310-118-5] - BSA and Azide free (AB303559)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-PMP22 antibody [EPR26310-118-5] - BSA and Azide free (AB303559)

This data was developed using ab303558, the same antibody clone in a different buffer formulation.Immunohistochemical analysis of paraffin-embedded Mouse sciatic nerve tissue labeling PMP22 with ab303558 at 1/2000 (0.27 ug/ml) followed by a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection) was used. Cytoplasmic staining on mouse sciatic nerve. The section was incubated with ab303558 for 30 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond™ Polymer Refine Detection).Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins

Western blot - Anti-PMP22 antibody [EPR26310-118-5] - BSA and Azide free (AB303559)
  • WB

Supplier Data

Western blot - Anti-PMP22 antibody [EPR26310-118-5] - BSA and Azide free (AB303559)

This data was developed using ab303558, the same antibody clone in a different buffer formulation. Blocking and dilution buffer and concentration : 5% NFDM/TBST.  The molecular weight observed is consistent with what has been described in the literature (PMID : 7649472). Negative controls : brain, kidney (PMID : 7649472) The blot of 4-6 was developed using a high sensitivity ECL substrate. The identity of the higher MW band in lane 4 is unknown. Exposure time : Lane 1-3 : 3minutes Lane 4-6 : 103 seconds

All lanes:

Western blot - Anti-PMP22 antibody [EPR26310-118-5] (<a href='/en-us/products/primary-antibodies/pmp22-antibody-epr26310-118-5-ab303558'>ab303558</a>) at 1/1000 dilution

Lane 1:

Mouse sciatic nerve tissue lysate at 20 µg

Lane 2:

Mouse brain tissue lysate at 20 µg

Lane 3:

Mouse kidney tissue lysate at 20 µg

Lane 4:

Rat sciatic nerve tissue lysate at 20 µg

Lane 5:

Rat brain tissue lysate at 20 µg

Lane 6:

Rat kidney tissue lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Predicted band size: 18 kDa

Observed band size: 20 kDa

false

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR26310-118-5

Isotype

IgG

Carrier free

Yes

Reacts with

Mouse, Rat

Applications

WB, IHC-P

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

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Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

The 'PMP22 protein' also known as Peripheral Myelin Protein 22 is an essential component of the myelin sheath in the peripheral nervous system. It has a molecular weight of approximately 22 kDa. The protein is highly expressed in Schwann cells which are responsible for forming myelin around peripheral nerves. PMP22 contains four transmembrane domains playing a role in its structural function in the membrane.
Biological function summary

The 'PMP22' serves an important role in maintaining the integrity and functionality of the myelin sheath contributing to efficient nerve conduction. It is not typically part of a complex but interacts with other myelin proteins to support myelin compaction and stability. The protein's presence affects the cell cycle and myelination process important for the normal functioning of the peripheral nervous system.

Pathways

'PMP22 protein' plays roles in the Schwann cell differentiation and myelination pathways. It maintains correct peripheral nerve structure and function with connections to proteins such as MPZ (Myelin Protein Zero) which are also integral for proper nerve insulation. There are specific pathways where PMP22 downregulation or overexpression impacts the normal myelination cycle significant for peripheral nerve health.

'PMP 22' mutations or overexpression relate to Charcot-Marie-Tooth disease type 1A and Hereditary Neuropathy with Liability to Pressure Palsies (HNPP). These conditions arise from gene dosage changes affecting nerve function where altered PMP22 protein levels lead to defective myelin formation. Interaction between PMP22 and proteins like connexin 32 shows further ties to demyelinating neuropathies emphasizing the gene-protein network involved in these disorders.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Might be involved in growth regulation, and in myelinization in the peripheral nervous system.
See full target information Pmp22

Product promise

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