Skip to main content

Rabbit Recombinant Monoclonal Pyrin antibody. Carrier free. Suitable for IP, WB and reacts with Mouse samples.

Be the first to review this product! Submit a review

Images

Western blot - Anti-Pyrin antibody [EPR18676] - BSA and Azide free (AB222484), expandable thumbnail
  • Immunoprecipitation - Anti-Pyrin antibody [EPR18676] - BSA and Azide free (AB222484), expandable thumbnail

Key facts

Isotype

IgG

Host species

Rabbit

Storage buffer

pH: 7.2 - 7.4
Constituents: PBS

Form

Liquid

Clonality

Monoclonal

Immunogen

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

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
IPWB
Mouse
Tested
Tested

Tested
Tested

Species

Mouse

Dilution info

-

Notes

-

Tested
Tested

Species

Mouse

Dilution info

-

Notes

-

Associated Products

Select an associated product type

6 products for Alternative Product

Target data

Function

Involved in the regulation of innate immunity and the inflammatory response in response to IFNG/IFN-gamma. Organizes autophagic machinery by serving as a platform for the assembly of ULK1, Beclin 1/BECN1, ATG16L1, and ATG8 family members and recognizes specific autophagy targets, thus coordinating target recognition with assembly of the autophagic apparatus and initiation of autophagy. Acts as an autophagy receptor for the degradation of several inflammasome components, including CASP1, NLRP1 and NLRP3, hence preventing excessive IL1B- and IL18-mediated inflammation (PubMed:16785446, PubMed:17431422, PubMed:26347139). However, it can also have a positive effect in the inflammatory pathway, acting as an innate immune sensor that triggers PYCARD/ASC specks formation, caspase-1 activation, and IL1B and IL18 production (PubMed:16037825, PubMed:27030597, PubMed:28835462). It is required for PSTPIP1-induced PYCARD/ASC oligomerization and inflammasome formation. Recruits PSTPIP1 to inflammasomes, and is required for PSTPIP1 oligomerization (PubMed:10807793, PubMed:11468188, PubMed:17964261, PubMed:18577712, PubMed:19109554, PubMed:19584923).

Alternative names

Pyrin, Marenostrin, TRIM20, MEFV, MEF

Recommended products

Rabbit Recombinant Monoclonal Pyrin antibody. Carrier free. Suitable for IP, WB and reacts with Mouse samples.

Alternative names

Pyrin, Marenostrin, TRIM20, MEFV, MEF

Key facts

Isotype

IgG

Form

Liquid

Clonality

Monoclonal

Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Carrier free

Yes

Clone number

EPR18676

Purification technique

Affinity purification Protein A

Concentration
Loading...

Storage

Shipped at conditions

Blue Ice

Appropriate long-term storage conditions

+4°C

Storage information

Do Not Freeze

Notes

ab222484 is the carrier-free version of Anti-Pyrin antibody [EPR18676] ab195975.

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

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.

Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.

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.

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.

Supplementary info

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

Activity summary

Pyrin also known as marenostrin or MEFV is a protein involved in the innate immune response. It has a molecular mass of about 88 kDa. Pyrin gets mainly expressed in neutrophils and macrophages cells integral to the body's defensive mechanisms. Mechanically this protein plays a role in modulating the assembly of inflammasomes which are multiprotein complexes essential for the production of pro-inflammatory cytokines such as interleukin-1 beta.

Biological function summary

Pyrin functions by interacting with the cytosolic adapter protein ASC forming part of the pyrin inflammasome complex. This interaction initiates an inflammatory response. The pyrin-meditated inflammasome assembly is important in regulating the body's response to pathogenic microorganisms and cellular stress. In addition to its immune role pyrin may regulate apoptosis the process of programmed cell death under certain conditions.

Pathways

The pyrin protein is a critical component of the inflammasome signaling pathway and the interleukin-1 signaling pathway. Within these pathways pyrin interacts directly with proteins like caspase-1 which processes pro-inflammatory cytokines into their active forms. These pathways play significant roles in various immune responses and help maintain homeostasis by modulating inflammation and cell death processes.

Associated diseases and disorders

Pyrin mutations are linked to Familial Mediterranean Fever (FMF) and Behçet's disease. FMF a hereditary inflammatory disorder results from pyrin's inability to properly regulate inflammasome activity causing recurrent fever abdominal pain and inflammation in joints and skin. Additionally Behçet's disease characterized by recurrent oral and genital ulcers is associated with abnormal pyrin functioning. Changes in the pyrin protein may also interact with proteins like NLRP3 influencing susceptibility to these conditions.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

2 product images

  • Western blot - Anti-Pyrin antibody [EPR18676] - BSA and Azide free (ab222484), expandable thumbnail

    Western blot - Anti-Pyrin antibody [EPR18676] - BSA and Azide free (ab222484)

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-Pyrin antibody [EPR18676] ab195975).

    Blocking/Dilution buffer: 5% milk/TBST.

    The image was kindly provided by our collaborator Dr Feng Shao's lab, NIBS.

    All lanes: Western blot - Anti-Pyrin antibody [EPR18676] (Anti-Pyrin antibody [EPR18676] ab195975) at 1/1000 dilution

    Lane 1: Bone marrow derived-macrophage of Pyrin -/- mice at 5 µg

    Lane 2: Bone marrow derived-macrophage of Pyrin -/- mice stimulated with LPS at 5 µg

    Lane 3: Bone marrow derived-macrophage of Pyrin -/- mice stimulated with TNF alpha at 5 µg

    Lane 4: Bone marrow derived-macrophage of wild type C57/B6 mice at 5 µg

    Lane 5: Bone marrow derived-macrophage of wild type C57/B6 mice stimulated with LPS at 5 µg

    Lane 6: Bone marrow derived-macrophage of wild type C57/B6 mice stimulated with TNF alpha at 5 µg

    Secondary

    All lanes: Goat anti-Rabbit IgG (H+L) at 1/5000 dilution

    Predicted band size: 86 kDa

    Observed band size: 110 kDa

    Exposure time: 60s

  • Immunoprecipitation - Anti-Pyrin antibody [EPR18676] - BSA and Azide free (ab222484), expandable thumbnail

    Immunoprecipitation - Anti-Pyrin antibody [EPR18676] - BSA and Azide free (ab222484)

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-Pyrin antibody [EPR18676] ab195975).

    Pyrin was immunoprecipitated from DC2.4 (Human immature dendritic cell line) stable Pyrin expression whole cell lysate with Anti-Pyrin antibody [EPR18676] ab195975 at 1/100 dilution. Western blot was performed from the immunoprecipitate using Anti-Pyrin antibody [EPR18676] ab195975 at 1/1000 dilution. Goat anti-Rabbit IgG (H+L), was used as secondary antibody at 1/5000 dilution.

    Blocking and dilution buffer and concentration: 5% NFDM/TBST.

    Exposure time: 30 seconds.

    The image was kindly provided by Dr Feng Shao's lab, NIBS.

    All lanes: Immunoprecipitation - Anti-Pyrin antibody [EPR18676] (Anti-Pyrin antibody [EPR18676] ab195975) at 1/100 dilution

    Lane 1: DC2.4 whole cell lysate

    Lanes 2 - 3: DC2.4 stable Pyrin expression whole cell lysate

    Lane 4: Anti-Pyrin antibody [EPR18676] ab195975 IP in DC2.4 whole cell lysate

    Lane 5: Anti-Pyrin antibody [EPR18676] ab195975 IP in DC2.4 stable Pyrin expression whole cell lysate

    Lane 6: Mock IP (without Anti-Pyrin antibody [EPR18676] ab195975) in DC2.4 stable Pyrin expression whole cell lysate

    Predicted band size: 86 kDa

    Exposure time: 30s

Downloads

Product protocols

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

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com