Mal-amido-PEG4-alkyne

DADPS (dialkoxydiphenylsilane) Biotin Alkyne probes eliminate a major limitation of the streptavidin-biotin affinity purification. This reagent contains a biotin moiety and an azide reactive moiety. DADPS probe can be used in biomolecular labeling and proteomic studies. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

DADPS (dialkoxydiphenylsilane) Biotin Alkyne probes eliminate a major limitation of the streptavidin-biotin affinity purification. This reagent contains a biotin moiety and an azide reactive moiety. DADPS probe can be used in biomolecular labeling and proteomic studies. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Overview

• Genomic DNA can be isolated from as few as 10 bacterial cells in 1 mL of milk
• Isolate genomic DNA from both Gram-negative and Gram-positive bacteria in milk
• Can process challenging samples such as mastitic milk
• Inhibitor-free DNA is ready for PCR, qPCR, Southern Blot, sequencing & more
• Fast and efficient spin-column format

This kit provides a rapid spin column method for the isolation and purification of genomic DNA from both Gram-negative and Gram-positive bacteria in milk samples.  It can also be used to process challenging milk samples such as Mastitic milk for example.  The kit is highly sensitive and can isolate DNA from a cell density of as little as 10 bacteria contained in 1 mL of milk.  Genomic DNA is isolated in 45 minutes, free of inhibitors and ready for any number of downstream applications including PCR, qPCR and Southern Blot analysis, sequencing and more.​

Details

Supporting Data

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Kit Specifications
Maximum Milk Input	1 mL
Time to Complete 10 Purifications	1 hour
DNA Yield*	500 ng to 8 μg
Bacteria Species Processed	Gram positive and Gram negative
Minimum Detection Limit	10 bacteria in 1 mL of milk

*The range of the DNA yield will vary depending upon a number of factors including bacterial species and type of milk (fat content and %)

Storage Conditions and Product Stability
All solutions should be kept tightly sealed and stored at room temperature. The Lysozyme should be stored at -20°C upon arrival, and the Resuspension Solution A should be stored at -20°C after addition of the lysozyme. The lyophilized Proteinase K should be stored at -20°C upon arrival and after reconstitution. This kit is stable for 1 year from the date of shipment.

Component	Cat. 21550 (50 preps)
Resuspension Solution A	6 mL
Buffer SK	60 mL
Wash Solution A	18 mL
Elution Buffer B	15 mL
Proteinase K	12 mg
Lysozyme (powder)	120 mg
Spin Columns	50
Collection Tubes	50
Elution Tubes (1.7 mL)	50
Product Insert	1

Propargyl-PEG14-acid is an alkyne reagent with a carboxylic acid. The carboxylic acid can form amide bonds with amines under the activation of EDC or HATU. The alkyne group can react with azides through Click Chemistry reaction to form triazole linkage. The PEG spacer increases the solubility of the molecule in aqueous environment. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Propargyl-PEG14-acid is an alkyne reagent with a carboxylic acid. The carboxylic acid can form amide bonds with amines under the activation of EDC or HATU. The alkyne group can react with azides through Click Chemistry reaction to form triazole linkage. The PEG spacer increases the solubility of the molecule in aqueous environment. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.