Description In molecular biology, cell culture, immunoassays, and protein analysis workflows, inconsistent buffer preparation can directly compromise sample stability, washing efficiency, and assay reproducibility. Manual formulation of standard buffer saline...

Description This PBS formulation is recommended for use in immunohistology protocols.  Each package makes 1 L of 10 concentrated PBS or 10 liters of 1 x solution. Each 1 x...

Synonym(s): 1,4-Piperazinediethanesulfonic acid, Piperazine-1,4-bis(2-ethanesulfonic acid), Piperazine-N,N′-bis(2-ethanesulfonic acid) Description In biological experiments, it is an important pH stabilizing reagent. Typically, a suitable weak acid is mixed with its conjugate base to...

Synonym(s): OmniPur® PIPES, Sodium Salt Description Our high-purity PIPES Sodium Salt (Sesquisodium Salt) is supplied as white crystalline powder, with a molecular weight of 335.3 g/mol and CAS no. 100037-69-2....

Synonym(s): 1,4-Piperazinediethanesulfonic acid disodium salt, Piperazine-1,4-bis(2-ethanesulfonic acid) disodium salt, PIPES disodium salt Description PIPES-2Na (Disodium Piperazine-1,4-Diethanesulfonate), biochemical grade, is a white crystalline powder with purity ≥ 98%. With a molecular...

Synonym(s): 1,4-Piperazinediethanesulfonic acid sodium salt, Piperazine-N,N′-bis(2-ethanesulfonic acid) sodium salt Description PIPES-Na (Piperazine-N,N′-bis(2-ethanesulfonic acid) sodium salt) is a high-quality biochemical-grade buffer reagent supplied as a white powder. With a molecular weight...

Description Phenylmethanesulfonyl fluoride (PMSF) is a widely used serine protease inhibitor, effective against such enzymes as chymotrypsin, thrombin, and trypsin. PMSF acts as an inhibitor via sulfonation of the hydroxyl...

Product Description SSC Buffer 20x Powder is a standard reagent in Southern and Northern blotting procedures. This concentrated powder should be reconstituted in molecular biology grade water to the indicated...