JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB188505

Native Diphtheria Toxin (mutated G52E) protein

Be the first to review this product! Submit a review

|

(2 Publications)

Native Diphtheria Toxin (mutated G52E) protein is a Full Length protein in the 1 to 536 aa range with >95% purity and suitable for SDS-PAGE, ELISA, western blot and Functional studies.The predicted molecular weight of ab188505 native protein is 58 kDa.

- Save time and ensure accurate results - use our nontoxic mutant Diphtheria Toxin protein as a control

3 Images
Western blot - Native Diphtheria Toxin (mutated G52E) protein (AB188505)
  • WB

Lab

Western blot - Native Diphtheria Toxin (mutated G52E) protein (AB188505)

This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 3% milk before being incubated with ab219834 overnight at 4°C. Antibody binding was detected using an anti-rabbit antibody conjugated to HRP, and visualised using ECL development solution ab133406.

All lanes:

Western blot - Anti-Diphtheria Toxin antibody [IGX3492R-3] (<a href='/en-us/products/primary-antibodies/diphtheria-toxin-antibody-igx3492r-3-ab219834'>ab219834</a>) at 0.5 µg/mL

All lanes:

Western blot - Native Diphtheria Toxin (mutated G52E) protein (ab188505) at 0.1 µg

Secondary

All lanes:

Peroxidase AffiniPure Goat Anti-Rabbit IgG (H+L) at 1/50000 dilution

Predicted band size: 58 kDa

Observed band size: 60 kDa

true

Exposure time: 5s

Western blot - Native Diphtheria Toxin (mutated G52E) protein (AB188505)
  • WB

Lab

Western blot - Native Diphtheria Toxin (mutated G52E) protein (AB188505)

This blot was produced using a 4-12% Bis-tris gel under the MES buffer system. The gel was run at 200V for 35 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 3% milk before being incubated with ab209329 overnight at 4°C. Antibody binding was visualised using ECL development solution ab133406.

All lanes:

Western blot - Anti-Diphtheria Toxin antibody [IGX3492] (<a href='/en-us/products/primary-antibodies/diphtheria-toxin-antibody-igx3492-ab209329'>ab209329</a>) at 1 µg/mL

All lanes:

Western blot - Native Diphtheria Toxin (mutated G52E) protein (ab188505) at 0.1 µg

Secondary

All lanes:

HRP conjugated Goat Anti-Human IgG (H+L) at 1/10000 dilution

Predicted band size: 58 kDa

Observed band size: 60 kDa

true

Exposure time: 5s

SDS-PAGE - Native Diphtheria Toxin (mutated G52E) protein (AB188505)
  • SDS-PAGE

Supplier Data

SDS-PAGE - Native Diphtheria Toxin (mutated G52E) protein (AB188505)

SDS-PAGE analysis of ab188505.

Key facts

Purity

>95% SDS-PAGE

Expression system

Native

Tags

Tag free

Applications

FuncS, ELISA, WB, SDS-PAGE

applications

Biologically active

No

Animal free

No

Carrier free

No

Storage buffer

pH: 7.2 Constituents: 10% Glycerol (glycerin, glycerine), 0.87% Sodium chloride, 0.32% Tris HCl

storage-buffer

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "ELISA": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "WB": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "FuncS": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }

Product details

The Native Diphtheria Toxin (mutated G52E) ab188505 was highly purified from growth media of the Corynebacterium diphtheriae mutant as mostly unnicked form.

Diphtheria Toxin (mutated G52E), also known as CRM197, is a non-toxic mutant of Diphtheria toxin (C. diphtheriae). CRM197 is able to bind to the HB-EGF (Heparin-Binding EGF-like Growth Factor) receptor.

Ensure the validity of your result using our native Diphtheria Toxin CRM197 protein as a control in western blot and SDS-PAGE.

Check out our protein gel staining guide for SDS-PAGE here

Check out of western blot protocol for more information here

Check out our ELISA protocol for more information here.

Sequence info

[{"sequence":"","proteinLength":"Full Length","predictedMolecularWeight":"58 kDa","actualMolecularWeight":null,"aminoAcidEnd":536,"aminoAcidStart":1,"nature":"Native","expressionSystem":null,"accessionNumber":null,"tags":[]}]

Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
-80°C
Appropriate long-term storage conditions
-80°C
Storage information
Avoid freeze / thaw cycle
False

Specifications

Form

Liquid

General info

Product protocols

Target data

See full target information Diphtheria Toxin mutated G52E

Additional targets

Diphtheria Toxin

Publications (2)

Recent publications for all applications. Explore the full list and refine your search

Heliyon 7:e07314 PubMed34195422

2021

Booster immunization with a fractional dose of Prevnar 13 affects cell-mediated immune response but not humoral immunity in CD-1 mice.

Applications

Unspecified application

Species

Unspecified reactive species

Rose-Marie Catalioto,Claudio Valenti,Francesca Bellucci,Cecilia Cialdai,Maria Altamura,Laura Digilio,Andrea Ugo Enrico Pellacani,Stefania Meini

Journal of cellular biochemistry 118:3616-3626 PubMed28597972

2017

A Novel Interacting Protein SERP1 Regulates the N-Linked Glycosylation and Function of GLP-1 Receptor in the Liver.

Applications

Unspecified application

Species

Unspecified reactive species

Yuanyuan Xiao,Junfeng Han,Qianqian Wang,Yueqin Mao,Meilin Wei,Weiping Jia,Li Wei
View all publications

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

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