Description

CagA is the cytotoxin-associated gene A protein of Helicobacter pylori (H. pylori), which is an important virulence factor secreted by the bacteria. It serves as a key biomarker for detecting and distinguishing infections with H. pylori strains that possess high pathogenic potential (strongly associated with diseases such as gastric cancer).

Specifications

Product Details
Source	Helicobacter pylori NCTC 11637
Expression Host	E. coli
Molecular Mass	128 kDa
Formulation	Purified, Liquid
Purification	>95%
Buffer	PBS, pH7.4
Storage	For long term storage, the product should be stored at -20°C or lower.
Validity	3 years

Instructions for Use

Dissolve the lyophilized powder in an appropriate sterile buffer in a sterile environment before use.
Prepare and dilute the solution according to experimental requirements to ensure accurate and reproducible results.
Do not mix with other similar products to avoid cross-reactivity and potential interference.

Cautions

• Research Use Only: This product is not suitable for clinical diagnostics or therapeutic applications.

• Preservation: Handle according to instructions to preserve its activity and stability.

• Support: Contact our technical support team if you encounter any issues or questions.

Documents

📄 Download COA 📄 Download MSDS

Recombinant Cag A Protein (Cag A)