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BHQ3

Modification by group: Quencher

Position of modification: 3´

Quencher suitable for fluorophores having an emission wavelength range from 620 to 730 nm. BHQ3 may be attached to the 3’end of the oligonucleotide.

Absorption maximum: 672 nm

Cat. No.	Modification	Scale	Price

1144-3

3' BHQ3

200 nmol

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Modification is limited and can be performed upon consultation; precise price quotation can be prepared after providing particular sequences.

Oligo price = price of sequence without modification + surcharge for modification

Shiping at ambient temperature from € 40 (EU)
For other destinations see indicative list.

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gb SG PCR Master Mix

gb SG PCR Master Mix falls into a group of Real-Time PCR Master Mixes to provide Dye-based qPCR. The product consists of hot-start Taq DNA polymerase, reaction buffer, dNTP, MgCl2, sybrgreen and additives that prevent PCR inhibition. Taq polymerase is chemically modified DNA polymerase from Thermus aquaticus. This polymerase is completely inactive at room temperature but it is rapidly activated during the initial denaturation step of PCR.

Alternative dyes for oligonucleotides/probes labeling

Why choose alternative dyes instead of "genuine" dyes? First, they are cheaper, and second, they can give the same results. Another reason is that the number of suppliers who can provide modified oligonucleotides is restricted - only a patent or a licence owner is usually allowed to produce them.