25 kD or 50 kD protein detection on Western blots after Immunoprecipitation is often suffered from heavy or light chain blotting contamination. Abbkine's IPKine™ HRP, Goat Anti-Rabbit IgG HCS could solve IgG light chain interference problem and bring you satisfying results with good performance.

IPKine™ Goat Anti-Rabbit IgG heavy chain specific HRP Conjugated secondary antibody reacts with Fc portion of rabbit IgG heavy chain, and it doesn't react with the Fab portion of IgG. 

IPKine™ HCS antibody for target protein approaching 25 kDa
In case your target protein is close to 25 kDa, we recommend to use heavy chain specific secondary antibodies, which specifically bind only heavy chain of IgG thus to avoid IgG light chain interference. 
 

Product Name	Cat. No.	Size	Application
IPKine™ HRP Goat Anti-Mouse IgG HCS	A25112	100ul/500ul	IP-WB
IPKine™ HRP Goat Anti-Rabbit IgG HCS	A25222	100ul/500ul	IP-WB

Abbkine Scientific Co., Ltd. was founded by a number of scientists and marketing experts in the field of life science in California in 2012. With growing demands from Asia Pacific, it move its headquarters to China. Combining cutting edge technology from United States with China's manufacturing engineering and cost advantages, we aim to provide innovative, high quality assay kits, recombinant proteins, antibodies and other research tools to accelerate life science fundamental research, drug discovery, etc.