Description This PBS formulation is recommended for use in immunohistology protocols.  Each package contains 4 L of 10 concentrated PBS or 40 liters of 1x solution. Each 1 x PBS...

Product Description Calcium chloride, anhydrous: Calcium chloride is a commonly used reagent in biochemistry. Calcium plays important roles in many biological processes, including signal transduction, muscle contraction, and maintenance of...

Synonym(s): 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) sodium salt, HEPES, Sodium Salt Description HEPES salt, or 4-(2-hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt, is a zwitterionic biological buffer that is widely used in...

Description Thiazolyl blue tetrazolium bromide (MTT) Specification Parameter Specification Catalog Number T0793 Total Product Size T0793 (500 mg) T0793 (1 g) T0793 (5 g) Number of Containers 1 Refrigeration Requirements...

Description Nitrotetrazolium Blue Chloride (NBT) is a high-purity yellow crystalline dye widely used in biochemical and cell-based assays. NBT functions as an electron acceptor, forming a dark blue insoluble formazan...

Synonym(s): ABTS™ Chromophore, Diammonium Salt, 2,2ʹ-Azino-bis(3-ethylbenzthiazoline-6-sulfonic Acid), 2NH4 Description ABTS, 2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid), is water soluble chemical compound used as chromogenic substrate: ABTS together with hydrogen peroxide for reaction with peroxidase enzymes...

Description BBI BSA Standards are high-quality reference samples for generating accurate standard curves and calibration controls in total protein assays. The bovine serum albumin (BSA) solution is protein concentration reference...

Description A crystalline solid with color ranging from pale orange or pink to reddish-orange, yellow, red, or purple. Maximum absorption wavelength (λmax): 517 nm (0.1 mol/L NaOH).Soluble in alkaline aqueous...