Chemicals Substrates

The Corning Synthemax II-SC Substrate is an easy-to-use, self-coating material for creating a unique synthetic surface that mimics the natural cell environment. This surface supports the adhesion and expansion of stem cells in their undifferentiated state and directed differentiation into...

The Bio Basic IPTG with a composition of INT dye (Iodonitrotetrazolium Chloride), is suitable for use in laboratory research use only. Application: For Laboratory Research Use Only

Sodium azide is used as a preservative for laboratory reagents; a bacteriostatic agent in storage solutions. Inhibits gram negative flora so is therefore included in culture media for the selective isolation of Streptococci and Staphylococci. It has been used to avoid bacterial contamination during...

Salicin is a substrate for β-glucosidase.

A modified tripeptide reversible protease inhibitor of trypsin-like proteases and some cysteine proteases including endoproteinase Lys-C, kallikrein, papain, thrombin, cathepsin B, cathepsins H and L, trypsin, calpain, trypsin and plasmin. Little to no inhibition is seen against pepsin, cathepsins A...

The Bio Basic Inc. ONPG (ortho-nitrophenyl-b-galactoside) is suitable for laboratory and research use. Application: For Laboratory Research Only

The Bio Basic Nitrotetrazolium Blue Chloride (NBT) with a composition of Application: For Laboratory Use Only

Peroxidase substrate; reagent for spectrophotometric determination of selenium. Biotechnology Grade Nucleic acid stain Light sensitive Appearance: Powder ChEBI : Not available Crystal_Structure: Not available InChI: Not available InChIKey: Not available Melting Point: 175-177°C RTECS Number:...

4-Nitrophenyl phosphate, disodium salt hexahydrate PNPP, p-nitrophenyl phosphate, para nitrophenyl phosphate, PNP-phos · 2 Na   MOLECULAR BIOLOGY GRADE   Off white to light yellow crystalline powder   Chromogenic substrate yielding a soluble yellow chromophor for the...

Reagent grade Reagent for spectrophotometric determination of selenium. Please allow 45 days lead time when placing your order Appearance: Solid ChEBI: Not available Crystal_Structure: Not available InChI: Not available InChIKey: Not available

5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside is most commonly known as X-Gal. X-gal is a histochemical substrate for β-galactosidase which cleaves X-Gal to yield an insoluble blue precipitate.    X-Gal is a mainstay in molecular biology cloning applications in which it is...

Grade: Reagent Storage: F CAS No.: 53-84-9

Tested and Certified for in vivo imaging Luciferin is a common bioluminescent reporter used for in vivo imaging of the expression of luciferase. This water soluble substrate for the Firefly luciferase enzyme utilizes ATP and Mg2+ as co-factors to emit a characteristic yellow-green emission in the...

(X-glu, X-glcA, BCIG)  5-Bromo-4-chloro-3-indoxyl-beta-D-glucuronide cyclohexylammonium salt   MOLECULAR BIOLOGY GRADE   Purity: greater than 99% (HPLC)   Thin Layer Chromatogram: single spot    Biological Activity: indigo-blue assay   Elemental Analysis: Agrees...

Iodonitrotetrazolium chloride (INT) is an electron acceptor used in various colorimetric assays. The chemical has been mainly documented for its measurement of dehydrogenase activity. INT dye is often used to visualize dehydrogenase activity histochemically as well as western blot staining and...

NADH disodium salt, trihydrate, reduced: β-NADH, a pyridine nucleotide and biologically active form of nicotinic acid, is a coenzyme necessary for the catalytic reaction of certain enzymes.  β-NAD+ is a carrier for hydride ion, forming β-NADH. The hydride ion is enzymatically...

Glutathione is the major low molecular weight thiol compound of the living plant or animal cell. It is a tripeptide with a gamma peptide linkage between the amine group of cysteine (which is attached by normal peptide linkage to a glycine) and the carboxyl group of the glutamate side-chain. It is an...

The Bio Basic MUG with a composition of 95-100% MUG, is suitable for use in laboratory use only. It can be stored at a temperature of -15 to -20 degree C. Application: For Laboratory Use Only

2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) is a peroxidase substrate suitable for use in ELISA procedures. This substrate produces a soluble end product that is green in color and can be read spectrophotometrically at 405 nm. The reaction may be stopped with 1% sodium dodecyl...

X-GAL is a chromogenic substrate for ß-Galactosidase used to differentiate recombinants from nonrecombinants in cloning experiments using vectors containing the lacZ or lacZ α-peptide gene. Meridian Life Sciences, Inc. products are intended for sale/shipment within the US only....

Grade: High Purity

The Bio Basic CTAB (Hexadecyltrimethylammonium bromide) with a composition of Application: For Laboratory Research Use Only

Adenosine 5'-triphosphate (ATP) disodium salt, trihydrate: Adenosine 5'-triphosphate (ATP) and its phosphate bonds are the basic components of energy exchange in many biological systems. The purification and crystallization of ATP from equine muscle led to the entry of the Sigma Chemical...

The Bio Basic Inc. nicotinamide is suitable for laboratory and research use. Application: For Laboratory Research Only