Express Coomassie Stain detects as little as 15 ng of protein and gives complete band detection within 50 minutes. Its ideal for densitometry and its able to be restained with silver. This stain can be used more than once. Express Coomassie is a colloidal suspension of Coomassie blue that…

A commonly used analytical biochemistry dye and P2X7 antagonist Stain for location and detection of proteins. Protocol: After SDS-PAGE, transfer the gels in fixing solution (30% methanol and 7% acetic acid) for 30 min. under constant agitation. Replace the fixing solution, submerge the…

Acid fast bacillus stain uses carbol fucshin dye (Ziehl Neelsen method) for identification of acid fast organism.

Counterstain for use with Carbol Fuchsin Stain for the identification of AFB

Counterstain for use with Carbol Fuchsin Stain for the identification of AFB Sold as .5 units of Solution A and .5 units of Solution B

Stain for detection and location of proteins. Protocol: Wash blot in 0.#% Tween/PBS, with three changes of 15 min. each at RT. Place blot in stain solution for 5 min. at RT with agitation. Destain in 90% methanol/2% acetic acid/8% water. Stain for proteins and total carbohydrates in…

bioWORLD running buffers are prepared with high quality reagents.