tt2015

The conjugation specialists at Advanced Targeting Systems are proud to announce a new addition to the catalog: MonoBiotin-ZAP Cat. #BT-ZAP Researchers now have more freedom in selecting conjugation strategies. Users have taken advantage of the ability to use biotinylated targeting agents with Streptavidin-ZAP (Cat. #IT-27) a chemical conjugate between saporin and streptavidin. Streptavidin-ZAP converts biotinylated

Choline acetyltransferase (ChAT) catalyzes the synthesis of the neurotransmitter acetylcholine (ACh) from choline and acetyl-CoA in cholinergic neurons. ChAT serves as a specific marker for cholinergic neurons in both peripheral and central nervous systems. Evidence shows that ChAT exists in two forms inside cholinergic nerve terminals, a soluble hydrophilic form and the membrane-associated amphiphilic form.[1-2]

Custom Biotinylation, when the “one-step-kit” doesn’t quite meet your needs. Proteins come in all shapes and sizes and don’t always contain a ready-to-conjugate binding site. This and other variables can cause you to look toward one-step kits, often leaving you with un-purified and un-verified conjugate. Let the experts in the field help provide you with

The ZAP Sulforhodamine B (SrB; Cat. #KIT-SrB-Z) Development kit contains all of the materials needed to introduce a quantitative staining assay to your lab. Preferred by the National Cancer Institute for high-throughput drug screening, SrB quantitatively stains cellular proteins in an accurate and reproducible manner. Refined and honed over years of use in testing Saporin-conjugate