Chromogenic substrate for detecting N-Acetyl-B-D-glucosaminidase.

Lyophillized blend of four protease inhibitors for use in applications that require animal free reagents. Reconstitute with lml water to produce a 100X concentrated solution. Contains: AEBSF Aprotinin (recombinant) E-64 Leupeptin Specificity: Serine Proteases …

Analog of Glutamate that acts as a competitive inhibitor of Glutamine synthetase. This enzyme is involved in assimilation of ammonia and plays a key role in nitrogen assimilation.

Purified from chicken egg white, 2x crystallized, dialyzed and supplied as a salt free lyophilized powder. Stable for 3 - 5 years when stored dry at 2°C to 8°C.

Fluorescent substrate for N-Acetyl-B-D-glucosaminidase and B-N-Acetyl-D-hexosaminidase. Ultrasensitive. Checked by actual enzymatic assay.

Free PNP: <50ppm

Irreversible serine protease inhibitor of chymotrypsin, kallikrein, papain, subtilisin, thrombin and trypsin. Working Conentration: 0.1-1.0mM.

Histochemical substrate for β-D-Glucuronidase (GUS) encoded by the gusA gene. The substrate is used as a qualitative histochemical marker of specific GUS expression in cells and tissue. X-GlcA is cleaved by GUS at the B1 glucuronic bond between glucuronic acid and the…

Free PNP: <500 ppm

Inhibits protein tyrosine kinases.

Competitive serine protease inhibitor which forms stable complexes with and blocks the active sites of enzymes. Target enzymes include trypsin, hymotrypsin, kallikzein and plasmin.

Fluorescent substrate for B-D-Glucosidase.

Modification reagent for His and Tyr residues in proteins. Inhibitor of nucleases. DEPC treated water is used in handling of RNA in the laboratory to reduce the risk of RNA being degraded by RNases.

Reversible serine protease inhibitor of a,b,y, and chymostatin, papain, and cathepsins A,B,C. Working concentrations: 10-100uM.

Spectrophotometric substrate for detection of β-Xylosidase. Protect from moisture.

Forms a complex with ferrous ions. It can be used as an indicator in oxidation-reduction systems in fitrating ferrous salts. Material passes test for redox indicator and passes test for iron determination.

Fluorescent substrate for Morquio A Sulphatase. 4-Methylumbelliferone: <100PPM

Mixture of three phosphatase inhibitors for use with animal tissue extracts. Supplied in 1ml DMSO. Dilute 1:50 before using. Contains: (-)-p-Bromotetramisole oxalate, Cantharidin, Calyculin A, Discodermia calyx

Polyamine growth regulator.

Inhibitor of ABA synthesis.

Spectrophotometric substrate for detection of α-Mannosidase. Free PNP: <200ppm

Colorimetric substrate for dehydrogenases and other oxidases. NBT is used with X-Phos for colorimetric detection of alkaline phosphatase activity in blotting, immunohistochemical and cytochemistry techniques. Protect from light.

Histochemical substrate for β-D-Glucosidase.

Free PNP: <200ppm

Non-competitive transport inhibitor of auxin.

Fluorescent substrate for 4-Methylumbelliferyl-α-D-Glucosidase. 4-Methylumbelliferone <50ppm.

Free PNP: <200ppm

Colorimetric and spectrophotoametric substrate for detection of B-D Galactosidase.