Photocleavable spacer

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August undefined, 2024

WebPhotocleavable spacer modified oligonucleotides could be used to tether an antisense oligo to a dextran, which is too large to pass through the nuclear pores. Photocleavage would … WebPhotocleavable PC linker contained a non-nucleosidic group that can be used to link two nucleotide sequences through a short, UV photo-cleavable C3 spacer arm. Upon …

Photo-cleavable spacer - Integrated DNA Technologies

WebJan 1, 2024 · Applying a photocleavable linker in drug conjugation serves as an effective strategy for actively controlling such payload release using a light stimulus. This chapter … WebSpacer 18: PC Linker (photocleavable) Spacer 9: Spacer C3: Spacer C12: Inverted Abasic Site: dSpacer (abasic furan) is a tetrahydrofuran derivative, in which a methylene group occupies the 1 position of 2'-deoxyribose. dSpacer is commonly used to mimic an abasic site in an oligonucleotide. In DNA, abasic sites are generated by hydrolysis of the ... crystal\u0027s a4

Spacer Modifications LGC, Biosearch Technologies

WebApr 22, 2024 · imparted by the insertion of the photocleavable spacer could allow more orientational freedom for biotin, resulting in a higher number of detected avidin − biotin interactions. WebPhotocleavable Azido-NHS ester reagent contains an amine reactive group linked to azido moiety through a spacer arm containing a photocleavable moiety. Molecules jointed through photocleavable linker can be efficiently photoreleased, typically >90% in 5-25 minutes using an inexpensive, near-UV, low intensity lamp (e.g. 365 nm lamp at 1-5 mW/cm 2). WebSpacer Modifiers. The hydrophilic spacers; Spacer 9 ( LK2128) and Spacer 18 (HEG) ( LK2129) are also particularly useful to build in flexibility within an oligo sequence. 6. As with 3’-‘spacers’ these are known to be nuclease … crystal\\u0027s a8

Photocleavable biotin derivatives: a versatile approach for the ...

PC DBCO-NHS Ester Click Chemistry Tools

Photo-cleavable (PC) modifications contain a photolabile functional group that is cleavable by UV light of specific wavelength (300–350 nm). The PC Spacer is a 10-atom linker arm that can only be cleaved when exposed to UV light within the appropriate spectral range. The resulting oligo will have a 5’ phosphate group that is available for ... WebPC Biotin Azide is an azide-activated photocleavable biotin probe that allows for reagent-free release of the captured biomolecules from streptavidin. This reagent contains a biotin moiety linked to an azide group through a spacer arm containing a photocleavable moiety. Captured biomolecules can be efficiently photoreleased, typically >90% in 5 ... crystal\u0027s a7WebAug 1, 1995 · While the strong biotin-avidin interaction has been widely used for the detection of biomolecules, its irreversibility complicates their isolation. We report the synthesis of a photocleavable biotin derivative (PCB) which eliminates many limitations of existing methods. This reagent contains a biotin moiety linked through a spacer arm to a ... dynamic heaters poole

"WebPhotocleavable biotin is a type of small molecule probe that is commonly used in biological research and diagnostics. It belongs to the family of cleavable biotin probes, which are … " - Photocleavable spacer

Photocleavable spacer

Glen Report 14.14 - PC Biotin and Related Photocleavable …

http://genelink.com/oligo_modifications_reference/OMR_generate_pdf.asp?mod_sp_cat_id=22 WebPhotocleavable Modifications. Explore our photocleavable analogues of the Amino- and Spacer-Modifiers and the Biotin label, as well as our PC linker molecule. The general design of the PC monomers is based on an α-substituted 2-nitrobenzyl group. The photo-reactive group is derivatised as a cyanoethyl phosphoramidite that can be incorporated ...

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WebPhotocleavable spacer modified oligonucleotides could be used to tether an antisense oligo to a dextran, which is too large to pass through the nuclear pores. Photocleavage would then be used to release the oligo, thereby decoupling antisense effects within the cytoplasm from antisense effects within the nucleus. WebPC Linker (photocleavable) Spacer C3. Spacer C12. Spacer 9 is a triethylene glycol chain that is 9 atoms long (6 carbons + 3 oxygens), and is used to incorporate a spacer arm into an oligonucleotide. Spacer 9 can be incorporated in consecutive additions whenever a longer spacer is required. Spacer 9 has been used to form non-nucleotide bridges ...

WebThe PC spacer (LK2131) and PC linker (LK2066) amidites can be incorporated within an oligonucleotide sequence. This is particularly useful in adding a modifier as a phosphoramidite where there is a need to remove this from the oligonucleotide at a later stage. ... Photocleavable Peptide-Oligonucleotide Conjugates for Protein Kinase Assays … WebPhotocleavable DBCO-NHS ester reagent contains an amine reactive group linked to DBCO moiety through a spacer arm containing a photocleavable moiety. Molecules jointed by the copper-free click reaction can be efficiently photoreleased, typically >90% in 5-25 minutes using an inexpensive, near-UV, low intensity lamp (e.g. 365 nm lamp at 1-5 mW ...

WebFeb 5, 2010 · DNAzymes incorporating photocleavable spacers were switched “on” or “off” with light. A DNAzyme (left) with two photocleavable spacers, in a binding arm and the catalytic core, lost the ability to hydrolyze RNA upon UV photolysis. Conversely, a circular DNAzyme (right) attached to a self-complementary strand via two photocleavable ... WebStorage Conditions: -20°C To -70°C. Oligonucleotides are stable in solution at 4°C for up to 2 weeks. Properly reconstituted material stored at -20°C should be stable for at least 6 months. Dried DNA (when kept at -20°C) in a nuclease-free …

WebPC Spacer (photocleavable) is a non-nucleosidic molety that can be used as an intermediary to attach any available phosphoramidite modification at either end of an oligonucleotide …

http://www.rx-8.com/chanpinzhongxin/210204.html dynamic heaters priceWebPC Spacer is a photocleavable C3 spacer modifier. Our ability. We provide a flexible ordering model to quickly meet your order requirements, whether it is a large number of standard products or customized products. With a GLP laboratory and unique technology development, we can help you meet the ever-changing market needs. ... crystal\\u0027s a6WebSep 17, 2024 · In vitro treatment of breast cancer cells with the RNA nanoparticles harboring photocleavable paclitaxel showed higher cytotoxicity as compared to RNA nanoparticles without the photocleavable spacer. The methodology provides proof of concept for the application of the light-triggered controlled release of drugs from RNA nanocages. … crystal\\u0027s a9WebAug 2, 2024 · Figure 3: A photocleavable biotin spacer useful for phosphoramidite oligonucleotide synthesis. This spacer allows the capture of modified oligonucleotides using the streptavidin system and the rapid, quantitative removal of the biotin spacer using near UV light at 300 to 350 nm. The released oligonucleotides are now suitable for other ... crystal\\u0027s a7WebPhotocleavable DBCO-NHS ester reagent contains an amine reactive group linked to DBCO moiety through a spacer arm containing a photocleavable moiety. 订购说明： 1、绝大部分产品备有现货，一般情况下都能订货当日发货。 2、部分非常用产品，需提前1－2日预订，海外期货则需要提前3-6周预订。 dynamic heaters reviewsWebSee important notes on the uses and limitations of this information on page 3. 1 SpaceOAR™ and SpaceOAR Vue™ Hydrogel Systems 2024 Coding & Payment Quick … dynamic heating and cooling artesia nmWebPC Spacer (photocleavable) is a non-nucleosidic molety that can be used as an intermediary to attach any available phosphoramidite modification at either end of an oligonucleotide … dynamic heating and cooling hamilton