Photocleavable spacer

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August undefined, 2024

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 ... WebConveniently introduce spacer modifications into your oligonucleotide during synthesis with our high-quality spacer phosphoramidites and solid supports. Adding a spacer adds …

Applications of Photocleavable Oligonucleotides - Bio-Syn

Web55 Fruit Street, Suite 3G, 3200 . Boston, MA 02114. Phone: 1.617.724.7300 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 … how big is a nerf football

Spacer Phosphoramidites - RNA / BOC Sciences

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 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 … how big is an espresso spoon

Glen Report 14.14 - PC Biotin and Related Photocleavable …

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 … 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 … how many number 1 hits by conway twittyWebPC 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 ... how big is a nerf dart

"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 … " - Photocleavable spacer

Photocleavable spacer

Applications of Photocleavable Oligonucleotides - Bio-Syn

WebAug 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 ... 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 ...

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WebAug 1, 1995 · This reagent contains a biotin moiety linked through a spacer arm to a photocleavable moiety, which reacts selectively with primary amino groups on any substrate. In experiments using [leucine]-enkephalin as a model substrate, we show that PCB retains its high affinity toward avidin/streptavidin and allows rapid (< 5 min) and … WebPhotocleavable 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。

WebAug 1, 1995 · This reagent contains a biotin moiety linked through a spacer arm to a photocleavable moiety, which reacts selectively with primary amino groups on any … WebThe Vertiflex Procedure is redefining the treatment of LSS for patients. It provides patients with a clinically proven, minimally invasive solution that is designed to deliver long-term relief from the leg and back pain associated …

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. Webunique property of the photocleavable (PC) linker has promoted its application as a tool for separating, purifying, and identifying desired target biomolecules (6–8). The PC spacer phosphora-midite provides a potentially convenient tool for attachment of a wide range of functional groups to DNA by using solid-phase synthesis chemistry (8, 9).

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 …

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 ... how big is a nerf bulletWebJan 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 … how many number 1 hits did george strait haveWebBio-Synthesis offers photocleavable PC Biotin Oligo Modification at various scales. This light activatable PC biotin modified oligonucleotide contained a photocleavable spacer between the biotin group and the DNA bases. The biotin group is separated from the 5' end nucleotide base by the photo-cleavable group and a long chain spacer arm. how many nukes were dropped in ww2WebJul 2, 2024 · We were able to identify photocleavable peptides that bound tightly to HLA-DR1 and generated the peptide-receptive conformation after UV exposure. However, slow release of photocleaved peptide fragments from the binding site limited the rate of binding of an incoming labeled peptide and complicated kinetic measurements of the individual steps ... how many number 1 albums does jayhttp://genelink.com/oligo_modifications_reference/OMR_generate_pdf.asp?mod_sp_cat_id=22 how many number 1 hits did the jackson 5 haveWebThe spacer phosphoramidites C3, 9, C12 and 18 are used to insert a spacer arm in an oligonucleotide. The compounds may be added in multiple additions when a longer … how many number 1 albWebSpacer 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 ... how big is a netflix movie download