Techniques for detecting, quantifying and localizing antigens and antibodies — ELISA, Western blotting, immunohistochemistry and flow cytometry. Below are the protocols, FAQs and technical articles in our knowledge base tagged with this topic.
Sodium tripolyphosphate (STPP) is a classic phosphate-based builder used in household and industrial cleaning formulations. It is commonly found in laundry powders, powdered cleaners, and some industrial cleaning systems. The core value of sodium tripolyphosphate is that it improves the ...
MES, short for Methyl Ester Sulfonate, usually refers to α-sulfo fatty acid methyl ester salts. It is a class of anionic surfactants. In household and personal care formulations, the sodium salt is commonly used, namely sodium fatty acid methyl ester sulfonate. MES is generally produced from ...
For functional ingredients used in personal care and home care formulations, structural characteristics are one of the key foundations that determine their application value: whether the ingredient carries a charge, whether it can form a film, whether it can modify rheological properties, and ...
In the household and daily chemical industry, the term “sulfonic acid” usually refers to linear alkylbenzene sulfonic acid (LABSA). It is a basic surfactant raw material commonly used in laundry powder, liquid laundry detergent, dishwashing liquid, hard-surface cleaners, and certain ...
Sodium cholateis the sodium salt of cholic acid, a primary bile acid biosynthesized from cholesterol in the liver. In water at neutral pH it exists as a negatively charged (anionic) surfactant via its deprotonated carboxylate.
Sodium lauroyl sarcosinate is an amino-acid–based anionic surfactant used across personal and oral care—and in labs as “Sarkosyl”—valued as a milder, readily biodegradable alternative to harsher sulfates. Chemically, it couples a C12 lauroyl tail to N-methylglycine (sarcosine) through ...
Sodium deoxycholate (Na-DOC, CAS 302-95-4) is the sodium salt of deoxycholic acid, a naturally occurring secondary bile acid in mammals. It is produced in the intestine through bacterial 7α-dehydroxylation of cholic acid, one of the major primary bile acids synthesized in the liver from ...
Techniques often explored alongside immunological experiments.
