22 Results for "

copper-free SPAAC

" in MedChemExpress (MCE) Product Catalog:
Products (22)

22 Results for "copper-free SPAAC" in MCE Product Catalog:

6
6 Cited Publications
Cat. No.: HY-130809
CAS No.: 1255942-07-4
Purity:  99.40%
Research Areas:  

Cancer

DBCO-PEG4-Biotin is an azadibenzocyclooctyne-biotin derivative containing a biotin group and 4 PEGs. DBCO-PEG4-Biotin is a versatile biotinylation reagent used for the introduction of a biotin moiety to azide-labeled biomolecules via copper-free strain-promoted alkyne-azide click chemistry (SPAAC) reaction . DBCO-PEG4-Biotin is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
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Cat. No.: HY-115524
CAS No.: 1384870-47-6
Purity:  ≥97.0%
Target:  

ADC Linkers

Research Areas:  

Cancer

DBCO-NHS ester 2 is a cleavable linker that is used for making antibody-drug conjugate (ADC). DBCO-NHS ester 2 is a derivative of Dibenzylcyclooctyne (DBCO) used in copper-free click chemistry[1]. DBCO-NHS ester 2 is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
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Cat. No.: HY-155788
CAS No.: 2052955-83-4
Purity:  99.90%
Research Areas:  

Others

DSPE-PEG-DBCO ammonium is the ammonium salt form of DSPE-PEG-DBCO. DSPE-PEG-DBCO ammonium is utilized in copper-free click chemistry through SPAAC conjugation with an azido-functionalized peptide ligand. DSPE-PEG-DBCO ammonium is applied in drug-delivery and nanoparticle research .
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Cat. No.: HY-W588722
CAS No.: 3024705-52-7
ICG-DBCO is a near-infrared fluorescent click chemistry reagent (Ex/Em = 789/813 nm), composed of Indocyanine green (ICG) (HY-D0711) and dibenzocyclooctyne (DBCO). ICG-DBCO enables copper-free, strain-promoted azide-alkyne cycloaddition (SPAAC) for labeling biomolecules such as antibodies, proteins and peptides, thereby facilitating deep tissue optical imaging .
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Cat. No.: HY-D1625
CAS No.: 2182601-72-3
Cy5 DBCO chloride is an azide reaction probe and the addition of DBCO molecules allows the imaging of azide-labelled biomolecules by a copper-free "Click Chemistry" reaction . Cy5 DBCO (chloride) is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
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Cat. No.: HY-W714234
CAS No.: 1352811-59-6
Research Areas:  

Others

Endo-BCN CE-phosphoramidite is a stable and one of the most reactive cyclooctynes for copper-free click chemistry. Unlike dibenzocyclooctyne (DBCO), BCN is reactive both to azides (strain-promoted azyde-alkyne cycloaddition, SPAAC) and tetrazines (inverse electron demand Diels-Alder reaction, IEDDA).
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Cat. No.: HY-181228
Research Areas:  

Others

DBCO-PEG10-Biotin is an azadibenzocyclooctyne-biotin derivative containing a biotin group and 10 PEGs. DBCO-PEG10-Biotin is a versatile biotinylation reagent used for the introduction of a biotin moiety to azide-labeled biomolecules via copper-free strain-promoted alkyne-azide click chemistry (SPAAC) reaction. DBCO-PEG10-Biotin is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups .
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Cat. No.: HY-P11428
CAS No.: 2425606-55-7
Research Areas:  

Others

DBCO-cyclo (RGDfK) is a clickable DBCO-modified cyclic RGD peptide, and also a DBCO derivative of cyclo (RGDfK) (HY-P0023). DBCO-cyclo (RGDfK) is synthesized via an amide coupling reaction between DBCO-NHS ester and cyclo (RGDfK). DBCO-cyclo (RGDfK) can react with azide groups through copper-free click chemistry (SPAAC) to immobilize RGD peptides onto biomaterials or hydrogels. The RGD sequence in DBCO-cyclo (RGDfK) is recognizable by cellular integrins and promotes cell adhesion. DBCO-cyclo (RGDfK) can be used in studies related to tissue engineering, 3D cell culture, and surface functionalization of biomaterials .
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Cat. No.: HY-148880
CAS No.: 2874203-49-1
Purity:  95.06%
Target:  

Ligands for E3 Ligase

Research Areas:  

Cancer

VHLL-BCN is a ligand targeting the VHL E3 ligase, which can be used for the synthesis of PROTAC molecules. As a key component of the copper-free SPAAC-based rapid synthesis platform for transcription factor PROTACs, VHLL-BCN is applicable to cancer-related research .
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Cat. No.: HY-W1124386
CAS No.: 1820756-74-8
Synonyms: SNAP-DBCO
BG-DBCO (SNAP-DBCO) is a key bifunctional reagent that acts as a "bridge" in the ClickRNA-PROTAC system. BG-DBCO possesses a SNAPTag covalent anchoring handle and a copper-free click chemistry handle: one end covalently locks SNAPTag fusion proteins via BG, while the other end captures azide-modified target protein ligands through copper-free click chemistry (SPAAC), thereby assembling the "exogenous E3 fusion protein" and "POI ligand" into a complete PROTAC ternary complex in living cells .
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Cat. No.: HY-D2758
CAS No.: 1911598-65-6
TAMRA DBCO, 5-isomer is a derivative of TAMRA fluorescent isomer with a DBCO functional group. TAMRA DBCO, 5-isomer undergoes strain-promoted azide-alkyne cycloaddition (SPAAC) under copper-free catalytic conditions. TAMRA DBCO, 5-isomer serves as a FRET acceptor for FAM fluorophores. TAMRA DBCO, 5-isomer can label proteins, peptides, nucleic acids and all azide-modified biomolecules, and is suitable for fluorescence imaging and flow cytometry to quantify intracellular SPAAC reactions .
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Cat. No.: HY-D3339
AMCA-PEG4-DBCO is a derivative of AMCA featuring a DBCO (dibenzocyclooctyne) group, designed for copper-free click chemistry (SPAAC). It incorporates a PEG4 linker to enhance solubility and minimize steric hindrance. AMCA-PEG4-DBCO is suitable for copper-free click chemistry (SPAAC) bioconjugation (Ex/Em = 347/444 nm).
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Cat. No.: HY-D3569
AF750 PEG12 DBCO is a derivative of Alexa Fluor 750 featuring a DBCO (dibenzocyclooctyne) group for copper-free click chemistry (SPAAC). It incorporates a PEG12 linker to enhance hydrophilicity and provide increased spacer length. AF750 PEG12 DBCO is primarily used for copper-free click chemistry (SPAAC) bioconjugation (Ex/Em = 749/775 nm).
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Cat. No.: HY-D3566
AF594-PEG12-DBCO is a derivative of Alexa Fluor 594 featuring a DBCO (dibenzocyclooctyne) group for copper-free click chemistry (SPAAC). It incorporates a PEG12 linker to enhance hydrophilicity and provide increased spacer length. AF594-PEG12-DBCO is primarily used for copper-free click chemistry (SPAAC) bioconjugation (Ex/Em = 590/617 nm).
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Cat. No.: HY-D3571
AF405-PEG12-DBCO is a derivative of Alexa Fluor 405 featuring a DBCO (dibenzocyclooctyne) group for copper-free click chemistry (SPAAC). It incorporates a PEG12 linker to enhance hydrophilicity and provide increased spacer length. AF405-PEG12-DBCO is primarily used for copper-free click chemistry (SPAAC) bioconjugation (Ex/Em = 402/421 nm).
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Cat. No.: HY-D3575
AF488-PEG12-DBCO is a derivative of Alexa Fluor 488 featuring a DBCO (dibenzocyclooctyne) group for copper-free click chemistry (SPAAC). It incorporates a PEG12 linker to enhance hydrophilicity and provide increased spacer length. AF488-PEG12-DBCO is primarily used for copper-free click chemistry (SPAAC) bioconjugation (Ex/Em = 495/519 nm).
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Cat. No.: HY-D3578
AF555-PEG12-DBCO is a derivative of Alexa Fluor 555 featuring a DBCO (dibenzocyclooctyne) group for copper-free click chemistry (SPAAC). It incorporates a PEG12 linker to enhance hydrophilicity and provide spacer distance. AF555-PEG12-DBCO is primarily used for copper-free click chemistry (SPAAC) bioconjugation (Ex/Em = 555/565 nm).
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Cat. No.: HY-D3482
AF700-PEG12-DBCO is a derivative of Alexa Fluor 700 featuring a DBCO (dibenzocyclooctyne) group for copper-free click chemistry (SPAAC) . Its PEG12 linker enhances hydrophilicity and provides increased spacer length. AF700-PEG12-DBCO is suitable for bioconjugation via copper-free click chemistry (Ex/Em = 702/723 nm) .
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Cat. No.: HY-D3570
Target:  

Fluorescent Dye

Research Areas:  

Others

AF405 DBCO is a blue fluorescent dye derivative containing a dibenzocyclooctyne (DBCO) group. AF405 DBCO reacts rapidly with azide-labeled biomolecules at room temperature without the need for a metal catalyst, enabling copper-free click chemistry (SPAAC) for applications in live-cell imaging, flow cytometry, super-resolution microscopy, and other research fields .
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Cat. No.: HY-185693
Research Areas:  

Others

DBCO2-PEG24 is a non-targeting bivalent DBCO-functionalized shielding agent with a PEG24 spacer, which can be used as a surface shielding control. DBCO2-PEG24 binds to the surface of lipid oligomer-modified siRNA lipopolymer nanoparticles via copper-free click reaction (SPAAC) .
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