Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal
- 20ul selling size
- RabMAb
- Recombinant
- KO Validated
- What is this?
5
(4 Reviews)
|
(285 Publications)
Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) is a rabbit monoclonal antibody detecting DFNA5/GSDME in Western Blot, Flow Cytometry (Intra), IP. Suitable for Human, Mouse, Rat.
- Clone EPR19859 is the most cited clone to DFNA5/GSDME
- KO validated for confirmed specificity
- Biophysical QC for unrivalled batch-batch consistency
- Over 150 publications
View Alternative Names
DFNA5, ICERE1, GSDME, Gasdermin-E, Inversely correlated with estrogen receptor expression 1, Non-syndromic hearing impairment protein 5, ICERE-1
- WB
Supplier Data
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (AB215191)
Exposure times :
Lane 1 : 15s
Lane 2 : 3 min
The band around 35kDa is GSDME-NT which might be cleaved by activated caspase‐3 (PMID : 33589596, PMID : 31347748,PMID : 35623158).
Blocking and diluting buffer and concentration : 5% NFDM/TBST.
All lanes:
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) at 1/1000 dilution
Lane 1:
SH-SY5Y (Human neuroblastoma epithelial cell) whole cell lysates at 20 µg
Lane 2:
SW480 (Human colorectal adenocarcinoma epithelial cell) whole cell lysates 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 1/20000 dilution
Predicted band size: 54 kDa
Observed band size: 55 kDa
false
- Flow Cyt (Intra)
Supplier Data
Flow Cytometry (Intracellular) - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (AB215191)
Intracellular flow cytometric analysis of 4% paraformaldehyde-fixed, 90% methanol permeabilized SH-SY5Y (human neuroblastoma cell line from bone marrow) cell line labeling DFNA5/GSDME with ab215191 at 1/60 dilution (red) compared with a Rabbit IgG, monoclonal [EPR25A] - Isotype Control (ab172730) (black) and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (blue). Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) at 1/2000 dilution was used as the secondary antibody.
- Flow Cyt (Intra)
Unknown
Flow Cytometry (Intracellular) - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (AB215191)
Intracellular flow cytometric analysis of 4% paraformaldehyde-fixed, 90% methanol permeabilized EMT6 (mouse mammary carcinoma cell line) cell line labeling DFNA5/GSDMEwith ab215191 at 1/600 dilution (red) compared with a Rabbit IgG, monoclonal [EPR25A] - Isotype Control (ab172730) (black) and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (blue). Goat Anti-Rabbit IgG H&L (Alexa Fluor®488) (ab150077) at 1/2000 dilution was used as the secondary antibody.
EMT6 cells were kindly provided by our collaborator Dr. Feng Shao, NIBS
- IP
Lab
Immunoprecipitation - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (AB215191)
ab215191 at 1/30 immunoprecipitating DFNA5/GSDME in EMT6 (mouse mammary carcinoma cell line) whole cell lysate.
Lane 1 (input) : EMT6 whole cell lysate (10μg)
Lane 2 (+) : ab215191 + EMT6 whole cell lysate
Lane 3 (-) : Rabbit monoclonal IgG (ab172730) instead of ab215191 in EMT6 whole cell lysate
For western blotting, ab215191 at 1/500. VeriBlot for IP Detection Reagent (HRP) (ab131366), was used for detection at 1/1,000 dilution
Blocking buffer and concentration : 5% NFDM/TBST.
Diluting buffer and concentration : 5% NFDM /TBST.
EMT6 cells were kindly provided by our collaborator Dr. Feng Shao, NIBS
All lanes:
Immunoprecipitation - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191)
Predicted band size: 54 kDa
false
Exposure time: 55s
- WB
Lab
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (AB215191)
Different batches of ab215191 were tested on SH-SY5Y (Human neuroblastoma epithelial cell) lysate at 0.6 µg/ml. 15 µg of lysate was loaded in each lane. Bands observed at 55 kDa.
All lanes:
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191)
Predicted band size: 54 kDa
false
- WB
Lab
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (AB215191)
Blocking and dilution buffer : 5% NFDM/TBST.
Exposure time : Lanes 1-3 : 10 seconds , Lanes 4-6 : 40 seconds.
Both ab215191 and ab221843 show negative result in MCF7, which is also consistent with the predicted expression pattern.
Lanes 1 and 4:
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) at 1/1000 dilution
Lanes 2 and 5:
Western blot - Anti-DFNA5/GSDME antibody [EPR19859-60] - C-terminal (<a href='/en-us/products/primary-antibodies/dfna5-gsdme-antibody-epr19859-60-c-terminal-ab221843'>ab221843</a>) at 1/1000 dilution
Lanes 1 - 3:
SH-SY5Y (Human neuroblastoma epithelial cell) whole cell lysate at 20 µg
Lanes 4 - 6:
MCF7 (Human breast adenocarcinoma epithelial cell) whole cell 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 1/20000 dilution
Predicted band size: 54 kDa
Observed band size: 55 kDa
false
- WB
Supplier Data
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (AB215191)
Blocking/Dilution buffer : 5% NFDM/TBST.
The molecular weight observed is consistent with what has been described in the literature (PMID : 28459430).
All lanes:
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) at 1/1000 dilution
All lanes:
Human fetal brain lysate at 10 µg
Secondary
All lanes:
Western blot - VeriBlot for IP Detection Reagent (HRP) (<a href='/en-us/products/reagents/veriblot-for-ip-detection-reagent-hrp-ab131366'>ab131366</a>) at 1/100000 dilution
Predicted band size: 54 kDa
Observed band size: 55 kDa
true
Exposure time: 3min
- WB
Supplier Data
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (AB215191)
Blocking/Dilution buffer : 5% NFDM/TBST.
The cell lysates were kindly provided by our collaborator, Dr. Feng Shao, NIBS.
All lanes:
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) at 1/5000 dilution
Lane 1:
SH-SY5Y (human neuroblastoma cell line from bone marrow) whole cell lysate at 10 µg
Lane 2:
DFNA5/GSDME knockout SH-SY5Y (human neuroblastoma cell line from bone marrow) whole cell lysate at 10 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: 54 kDa
Observed band size: 55 kDa
true
Exposure time: 15s
- WB
PubMed
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (AB215191)
https://www.sciencedirect.com/journal/biochemical-and-biophysical-research-communications
All lanes:
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) at 1/1000 dilution
Lane 1:
Wild Type SGC-7901 (human papillomavirus-related endocervical adenocarcinoma cell line) cell lysates
Lane 2:
DFNA5/GSDME Knockout SGC-7901 cell lysates
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-ab6721'>ab6721</a>) at 1/2000 dilution
Predicted band size: 54 kDa
false
Image from Wang Y et al., Biochem Biophys Res Commu. 2018;495(1):1418-1425. Fig 4(A).; 10.1016/j.bbrc.2017.11.156 with permission from Elsevier.
- WB
Supplier Data
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (AB215191)
Blocking/Dilution buffer : 5% NFDM/TBST.
The molecular weight observed is consistent with what has been described in the literature (PMID : 28459430).
The EMT6 cell lysate was kindly provided by our collaborator Dr. Feng Shao, NIBS.
All lanes:
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) at 1/1000 dilution
Lane 1:
EMT6 (mouse mammary carcinoma cell line) whole cell lysate at 10 µg
Lane 2:
Mouse brain lysate at 10 µg
Lane 3:
Rat brain lysate at 10 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: 54 kDa
Observed band size: 55 kDa
true
Exposure time: 3min
- WB
Lab
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (AB215191)
Blocking and diluting buffer : 5% NFDM/TBST
All lanes:
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) at 0.7 µg/mL
Lane 1:
Mouse brain tissue lysate at 20 µg
Lane 2:
Mouse kidney tissue lysate at 20 µg
Lane 3:
Mouse liver tissue lysate at 20 µg
Lane 4:
Mouse thymus tissue lysate at 20 µg
Secondary
All lanes:
Goat Anti-Rabbit IgG (HRP), specific to the non-reduced form of IgG) at 1/2000 dilution
Predicted band size: 54 kDa
Observed band size: 55 kDa
false
Exposure time: 3min
- WB
Supplier Data
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (AB215191)
Blocking/Dilution buffer : 5% NFDM/TBST.
This antibody is specific to the N-terminus of DFNA5/GSDME.
The cell lysates were kindly provided by our collaborator, Dr. Feng Shao, NIBS.
All lanes:
Western blot - Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) at 1/10000 dilution
Lane 1:
HEK-293 (human epithelial cell line from embryonic kidney) transfected with a control vector containing DDDDK tag, whole cell lysate at 20 µg
Lane 2:
HEK-293 (human epithelial cell line from embryonic kidney) transfected with DDDDK tagged DFNA5/GSDME (N-terminal) expression vector, whole cell 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: 54 kDa
Observed band size: 37 kDa
true
Exposure time: 1s
Related conjugates and formulations (3)
-
Anti-DFNA5/GSDME antibody [EPR19859] - BSA and Azide free
-
519 Alexa Fluor® 488
Alexa Fluor® 488 Anti-DFNA5/GSDME antibody [EPR19859]
-
578 PE
PE Anti-DFNA5/GSDME antibody [EPR19859]
Reactivity data
Product details
Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) was developed by Abcam using patented rabbit monoclonal antibody technology and is validated for use in Flow Cyt (Intra), IP and WB.
Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) was first used in a scientific publication in 2017 and has been cited over 153 times in peer reviewed journals. It's performance in Western blot in mouse samples is trusted by the scientific community.
Abcam's high quality manufacturing and validation processes ensure Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) has high sensitivity and specificity alongside high lot-to-lot consistency and reproducibility.
The specificity of Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) has been confirmed by Western Blot testing in DFNA5/GSDME knockout SGC-7901 cells.
Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) has 4 independent reviews from customers.
Anti-DFNA5/GSDME antibody [EPR19859] - N-terminal (ab215191) specifically detects DFNA5/GSDME (UniProt ID: O60443; Molecular weight: 55kDa) and is sold in 100 µL and 1 mL selling sizes.
Conjugation-ready, carrier free format available for antibody clone EPR19859 - ab223877.
Antibody clone EPR19859 is also available pre-conjugated to a variety of labels for your convenience - Alexa Fluor® 488, PE (ab225519, ab225520).
Gasdermin E (GSDME) plays a significant role in immunology by modulating the immune response, particularly through its involvement in pyroptosis, a form of programmed cell death
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.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
DFNA5/GSDME serves as a pore-forming protein that facilitates pyroptotic cell death usually upon cleavage by caspase-3. This activity is important for innate immune response and the maintenance of cellular homeostasis. DFNA5/GSDME operates independently and does not form part of large protein complexes. The cleaved form inserts into the lipid bilayer of cell membranes contributing to the execution of cell death particularly under stress conditions or cellular insult.
Pathways
DFNA5/GSDME is involved in the pyroptosis and apoptosis pathways. It plays an essential role in the cellular response to inflammation and stress signals by interacting with caspase-3 a critical protease in the apoptosis pathway. The balance between apoptosis and pyroptosis decides cell fate with DFNA5/GSDME activation tipping towards pyroptotic cell death. The interconnection with other gasdermin family proteins such as GSDMD is notable as they share functional and structural similarities in promoting necrosis-like cell death processes.
Product protocols
- Visit the General protocols
- Visit the Troubleshooting
Target data
Publications (285)
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Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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