Protocol describes three standard methods to construct bacteriophage M13 recombinants: (1) ligating insert DNA to a linearized vector, prepared by cleavage of M13 RF with a single restriction enzyme; (2) using alkaline phosphatase to suppress self-ligation of the linearized vector, and (3) using M13 RF cleaved with two restriction enzymes for directional cloning. - [Read Cloning into Bacteriophage M13 Vectors Protocol]
Protocol describes here a high sensitivity indirect detection procedure for DIG-labeled hybridization probes. The procedure uses the components of the HNPP Fluorescent Detection Set to form a fluorescent precipitate of HNPP (2-hydroxy-3-naphthoic acid-2’-phenylanilide phosphate) and Fast Red TR at the site of hybridization. Includes: In situ hybridization with DIG-labeled probes; Detection of DIG-labeled probes; Fluorescence microscopy. - [Read DNA In Situ Hybridization with an Alkaline Phosphatase-Based Fluorescent Detection System]
Protocol describes a high sensitivity indirect detection procedure for DIG-labeled hybridization probes. The procedure uses the components of the HNPP Fluorescent Detection Set to form a fluorescent precipitate of HNPP (2-hydroxy-3-naphthoic acid-2’-phenylanilide phosphate) and Fast Red TR at the site of hybridization. This procedure can be used to detect single copy sequences as small as 1 kb on human metaphase chromosomes. - [Read DNA In Situ Hybridization with an Alkaline Phosphatase-Based Fluorescent Detection System Protocol]
Protocol for histochemical staining. This protocol has been optimized for b-galactosidase and human placental alkaline phosphatase staining in retinal tissue and cultured cells. - [Read Histochemical Staining Protocol]
Protocol describes the application of peroxidase or alkaline phosphatase conjugates in the immunohistochemical labeling of formalin-fixed, paraffin-embedded tissue sections. Includes: Removal of Paraffin and Rehydration; Antigen Retrieval - Unmasking of Antigen; Enzyme retrieval; Microwave retrieval; Inactivation of Endogenous Peroxidase; etc.. - [Read Immunohistochemistry Protocol]
Protocol describes how to remove the gonads, determine the sex ofmouse embryos 13.5 days post coitum and visualize the germ cells, through use of an alkaline phosphatase staining. - [Read Mouse Gonad Removal and Germ Cell Staining Protocol]
To minimize self-ligated vector in your transformation, treat your linearized vector with a phosphatase to remove the 5' phosphates necessary for ligation. This should improve the percentage of colonies with inserts. - [Read Phosphatase Treatment of Linearized Vector Protocol]
siRNAs produced upon the addition of dsRNA to Drosophila embryo extract are enriched in a micrococcus-nuclease-resistant fraction. After proteinase K treatment and dephosphorylation with calf intestinal phosphatase, these siRNAs mediate efficient RNAi in vitro. - [Read Preparation of siRNAs from Drosophila Embryo Extracts Protocol]
RNA-RNA in situ hybridization using DIG-labeled probes: the effect of high molecular weight polyvinyl alcohol on the alkaline phosphatase indoxyl-nitroblue tetrazolium reaction. RNA-RNA in situ hybridization protocol using alkaline phosphatase-conjugated digoxigenin-(DIG-) labeled probes is presented. The addition of polyvinyl alcohol (PVA) of high molecular weight (40 – 100 kD) to the BCIP-NBT detection system enhances the alkaline phosphatase reaction and prevents... - [Read RNA-RNA In Situ Hybridization Using DIG-Labeled Probes Protocol]
Shrimp Alkaline Phosphatase Protocol. USB. Protocol for Dephosphorylation of 5'-ends of DNA in
Restriction Enzyme Reaction. Protocol for Dephosphorylation of 5'-ends of DNA. - [Read Shrimp Alkaline Phosphatase Protocol]
Use of the chemiluminescence-producing alkaline phosphatase substrate 3-(4-methoxyspiro[1,2-dioxetane-3,2'-tricyclo-[3.3.1.1(3,7)]decan]-4-yl)phenyl phosphate (AMPPD, also known as adamantyl-1,2-dioxetane phosphate), or its dioxetane relatives provides a substantial increase in sensitivity over colorimetric substrates and radiochemical methods currently used for the detection of antigen-antibody complexes immobilized on nylon or PVDF membranes. - [Read Western Analysis Using the Chemiluminescent Alkaline Phosphatase Substrate CSPD Protocol]
The DNA Ligation protocol described here contains the steps required to join together using ligase enzyme both plasmid DNA and insert DNA fragments in order to create a new plasmid. This new ligated plasmid can be transformed after into competent bacteria to produce DNA for mini, midi or maxi-prep isolation.