The UltraScence Atto Western Substrate, as a luminol-based enhanced chemiluminescent substrate, is the most sensitive and brightest ECL Western Substrate among our UltraScence product lines for low-femtogram to high-attogram detection of antigen with excellent sensitivity and long signal duration. UltraScence Atto Western Substrate is compatible with conducting immunoblots with horseradish peroxidase (HRP) – conjugated secondary antibodies. Further, its long chemiluminescent signal duration makes both digital and film-based imaging possible without any loss of the signal.

Product Name: UltraScence Atto Western Substrate
Product Item No.: CCH385-B100ML
Size: 100ml
Substrate Type: HRP (Horseradish Peroxidase) Substrate
Contents/Storage: Stable for up to 24 months at 4°C
US Patent No.: US10,711,185

- No optimization required.
Switching to the UltraScence Atto Western Substrate from other brands, such as Thermo Scientific™ SuperSignal™ West Atto, does not require optimization or protocol changes.

- High degree of sensitivity and enhanced chemiluminescence duration.
UltraScence Atto Western Substrate enables an accurate low-femtogram to high-attogram detection of protein on the same immunoblot after a single exposure.
- Optimized for use with PVDF and nitrocellulose membranes.
- Compatible with Western Blotting Markers.
- Optimized for film- and CCD-based imaging.
- Patent pending product.

**US Patent No.: US10,711,185

Bio-Helix has been focusing on providing the best bio-reagents for life science researchers all over the world since 2007. Our products, to name a few, include DNA markers, protein markers, staining reagents, nucleic acid purification, PCR reagents and so on.

Working together with scientists in the lab around the world and continuing efforts of quality improvement, we begin to gain trusts and appraises from customers. The brand, Bio-Helix, spreading in more than forty countries, has become a trustworthy and welcome brand of reagents in laboratories of life science.

With the expansion of product lines as well as customers, we discover a greater need for a good quality supply of bio-reagents from the medical circle. Mostly, these needs are for diagnostic products. The demand of good quality bio-reagents for diagnostic devices opens a whole new possibility of innovation and motivation for Bio-Helix.

We have a vision that one day our life span can be elongated; life quality can be improved by early detection and subsequent proper treatment of all diseases. Ancient Chinese believed that a good doctor treats the disease before illness, instead of after its onset. In Bio-Helix, a new brand, LifeDirex, is created to fulfill this vision. LifeDirex will be focusing on supplying the best and most innovative reagents for diagnostic tools to promote the earliest detection of diseases as possible.

Our mission is to provide the best quality products and to develop novel technologies that assist researchers to find solutions in quest of scientific achievements. Furthermore, we decide now is the best time to enter the market of in vitro diagnostic device (IVDD). It is our goal to become the best solution provider for both research laboratory and IVDD.

Driven by desires to improve life quality and achieve scientific excellence, we operate with the highest standards of integrity. We also extend the spirit to our services and global value to our customers all around the world. A diverse workforce and network of collaboration from a great mix of company culture. Bio-Helix is not only a company of equal opportunity but also works hard to provide a friendly and growing environment.