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| Product | Description | |
|---|---|---|
| NHS ester-PEG3-t-butyl ester | NHS ester-PEG3-t-butyl ester. Uses: Designed for use in research and industrial production. Product Category: Other PEG Linkers. CAS No. 1835759-75-5. Molecular formula: C20H33NO10. Mole weight: 447.48. Purity: 95%+. Product ID: ACM1835759755. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 12-Mercaptododecanoic acid NHS ester | 12-Mercaptododecanoic acid NHS ester. Group: Self-assembly materials. |  |
| 1-Oxyl-2,2,5,5-tetramethylpyrroline-3-carboxylate N-Hydroxysuccinimide Ester (OXYL-1-NHS) | A highly amine reactive spin-label. Group: Biochemicals. Alternative Names: OXYL-1-NHS. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. |  Worldwide |
| 2,6-Dimethylcarbonylphenyl 10-Methyl-9-acridinecarboxylate 4-NHS Ester Triflate | Novel acridinium esters are disclosed that are useful, either alone or when incorporated into liposomes, as chemiluminescent agents in binding assays. Group: Biochemicals. Alternative Names: 9- [ [4- [ [ (2, 5-Dioxo-1-pyrrolidinyl) oxy] carbonyl] -2, 6-dimethylphenoxy] carbonyl] -10-methylacridinium Trifluoromethane sulfonate; 2, 6-Di methyl -4- (N-succinimidyl oxycarbonyl ) phenyl 10-Methyl-9-acridinecarboxylate Trifluoromethane sulfonate. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 2',6'-Dimethylcarbonylphenyl-10-sulfopropylacridinium-9-carboxylate 4'-NHS ester | 2',6'-Dimethylcarbonylphenyl-10-sulfopropylacridinium-9-carboxylate 4'-NHS ester is a chemiluminescent acridinium ester label used widely in clinical diagnostics, particularly in automated immunochemistry analysers. Acridinium ester labels are also useful research tools for the investigation of protein-carbohydrate interactions to characterise the binding affinity between specific carbohydrate and its binding protein. An example of those are lectin-acridinium ester conjugates used as chemiluminescent probes. Group: Biochemicals. Alternative Names: 9- [ [4- [ [ (2, 5-Dioxo-1-pyrrolidinyl) oxy] carbonyl] -2, 6-dimethylphenoxy] carbonyl] -10- (3-sulfopropyl) acridinium inner salt; 2', 6'-Di methyl -4'- (N-succinimidyl oxycarbonyl ) phenyl -10-sulfopropyl acridinium -9-carboxyl ate; NSP-DMAE-NHS. Grades: Highly Purified. CAS No. 194357-64-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C30H26N2O9S, Molecular Weight: 590.6. US Biological Life Sciences. | Worldwide |
| 2,6-Dimethylcarbonylphenyl 9-Acridinecarboxylate 4-NHS Ester | Intermediate in the synthesis of luminescent agents. Group: Biochemicals. Alternative Names: 9-Acridinecarboxylic Acid 4-[[ (2, 5-Dioxo-1-pyrrolidinyl) oxy]carbonyl]-2, 6-dimethylphenyl Ester; 2, 6-Dimethyl-4-[ (succinimidyloxy) carbonyl]phenyl acridine-9-carboxylate. Grades: Highly Purified. CAS No. 115853-72-0. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 6-Azidohexanoic acid NHS ester | A noncleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Synonyms: N3-C5-NHS ester. Grades: ≥ 95% (HPLC). CAS No. 866363-70-4. Molecular formula: C10H14N4O4. Mole weight: 254.24. |  |
| 6-Azidohexanoic acid sulfo-NHS ester | 6-Azidohexanoic Acid Sulfo-NHS Ester is an azido-containing building block that can be used to derivatize primary amines with an azido group via a stable amide bond. 6-Azidohexanoic Acid Sulfo-NHS Ester is used to modify proteins, antibodies, and other amine-containing biopolymers in aqueous media. Grades: ≥ 95% (HPLC). Molecular formula: C11H14N4NaO7S. Mole weight: 356.28. | |
| 800CW NHS ester | 800CW NHS ester is a near infrared probe that can be used for labeling lysine residues (λ max =776 nm) [1] [2]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 956579-01-4. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-D1872. |  |
| Acridinium C2 NHS ester | Acridinium C2 NHS ester is a chemiluminescent label that is active for the development of protein and nucleic acid probes. Acridinium C2 NHS ester can be used in bioanalysis and diagnostics to provide highly sensitive detection solutions. Acridinium C2 NHS ester is widely used in medical research, especially in the monitoring and analysis of biomolecules. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 177332-37-5. Pack Sizes: 1 mg. Product ID: HY-W777012. | |
| AF430 NHS ester | AF430 is a dye. The fluorophore is hydrophilic. It is used in flow cytometry and other applications.,The NHS ester functional group allows to conjugate the fluorophore efficiently with primary and secondary amine groups in both aqueous buffers and anhydrous conditions. Grades: NMR 1H, HPLC-MS (95%). CAS No. 467233-94-9. Molecular formula: C32H42N3F3O9S. Mole weight: 701.75. | |
| Alkyne-NHS Ester | Alkyne-NHS Ester, a vital chemical compound, is increasingly employed in bioconjugation reactions to append alkyne groups to proteins, peptides, or other molecules. This action enables the detection or labeling of biomolecules with a plethora of techniques, including fluorescent microscopy or mass spectrometry. Alkyne-NHS Ester is particularly valuable in drug discovery and development research as well as diagnostic applications for infectious diseases, thereby reinforcing its significance in the world of science. Synonyms: 3-propargyloxypropanoic acid N-hydroxysuccinimidyl ester. Molecular formula: C10H11NO5. Mole weight: 225.20. | |
| Atto 590 nhs ester | ATTO 590 is a novel fluorescent label belonging to the class of Rhodamine dyes. The dye is designed for application in the area of life science, e.g. labeling of DNA, RNA or proteins. The ATTO dyes are a series of fluorescent dyes that provide all the crucial properties required for modern fluorescent technologies, such as fluorescence microscopy, flow-cytometry, fluorescence in situ hybridization (FISH), receptor binding assays or enzyme assays. The dye is highly suitable for single-molecule detection applications and high-resolution microscopy. The NHS-esters are used in common conjugation protocols.ATTO 590 is a novel fluorescent label belonging to the class of Rhodamine dyes, which has an absorption maximum of 594 nm and an emission maximum of 624 nm. ATTO 590-N-hydroxysuccinimide (NHS) is membrane permeable. Uses: Molar absorption 120,000 1/m cm, abs: 593 nm, em: 620 nm, qy=0.93, tfl 4.0 ns (unpublished data)atto 590 nhs ester may be suitable for use in site-specific labeling of human embryonic kidney (hek293t) cell lysates for western blotting, fluorescence, and widefield microscopy studies. Synonyms: 2-(6, 20-diethyl-7, 7, 9, 17, 19, 19-hexamethyl-2-oxa-20-aza-6-azoniapentacyclo[12.8.0.03, 12.05, 10.016, 21; docosa-1(14),3,5,8,10,12,15,17,21-nonaen-13-yl)-4-(2,5-dioxopyrrolidin-1-yl)oxycarbonylbenzoic acid;perchlorate; 6-(2-Carboxy-5-{[(2,5-dioxopyrrolidin-1-yl)oxy]carbonyl}phenyl)-1,11-diethyl-2,2,4,8,10,10-hexamethyl-10,11-dihydro-2H-pyrano[3,2-g:5,6-g']diquinolin-1-ium perchlorate. Grades: ≥60% (coupling to amines). CAS No. 670269-33-7. Molecular formula: C41H42ClN3O11. Mole weight: 788.24. | |
| ATTO 665 NHS ester | ATTO 665 is a new fluorescent label closely related to ATTO 647N. It shows extraordinary high fluorescence quantum yield, excellent thermal and photo-stability, outstanding ozone resistance, and very little triplet formation. ATTO 665 is a cationic (charge +1). The dye is moderately hydrophilic. The NHS-ester of the dye reacts easily with amino-groups of proteins and other bio-molecules. Since the amino group must be non protonated to be reactive, the pH of the reaction is recommended to be about 8.3. Prepare labeling solution of NHS-ester immediately before use by dissolving the vial content in anhydrous and amine-free DMF or DMSO.find more information here. | |
| Azido-PEG2-NHS ester | Azido-PEG2-NHS ester is a non-cleavable 2-unit PEG linker that can be used to synthesize antibody-conjugated drugs (ADCs). Synonyms: Azido-PEG2-CH2CO2-NHS; N3-PEG2-C2-NHS ester; Propanoic acid, 3-[2-(2-azidoethoxy)ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester; N3-PEG2-CH2CH2COONHS Ester; Azido-PEG2-NHS; N3-PEG2-SPA; 1-({3-[2-(2-Azidoethoxy)ethoxy]propanoyl}oxy)-2,5-pyrrolidinedione; 2,5-Pyrrolidinedione, 1-[3-[2-(2-azidoethoxy)ethoxy]-1-oxopropoxy]-; 2,5-Dioxo-1-pyrrolidinyl 3-[2-(2-azidoethoxy)ethoxy]propanoate; N-Succinimido 9-azido-4,7-dioxanonanoate. Grades: ≥98%. CAS No. 1312309-64-0. Molecular formula: C11H16N4O6. Mole weight: 300.27. | |
| Azido-PEG3-NHS ester | N3-PEG3-C2-NHS ester is a nonclaevable 3-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). Uses: Designed for use in research and industrial production. Additional or Alternative Names: N3-PEG3-C2-NHS ester. Product Category: Azido PEG Linkers. Appearance: Solid or viscous liquid. CAS No. 1245718-89-1. Molecular formula: C13H20N4O7. Mole weight: 344.32. Purity: >90%. IUPACName: (2,5-Dioxopyrrolidin-1-yl) 3-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]propanoate. Canonical SMILES: C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCN=[N+]=[N-]. Product ID: ACM1245718891. Alfa Chemistry ISO 9001:2015 Certified. | |
| Azido-PEG4-NHS ester | N3-PEG4-C2-NHS ester is a nonclaevable 4-unit PEG linker used in the synthesis of antibody-drug conjugates (ADCs). Uses: Designed for use in research and industrial production. Additional or Alternative Names: N3-PEG4-C2-NHS ester. Product Category: Azido PEG Linkers. Appearance: Solid or viscous liquid. CAS No. 944251-24-5. Molecular formula: C15H24N4O8. Mole weight: 388.37. Purity: >90%. IUPACName: (2,5-Dioxopyrrolidin-1-yl) 3-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]propanoate. Canonical SMILES: C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCN=[N+]=[N-]. Product ID: ACM944251245. Alfa Chemistry ISO 9001:2015 Certified. | |
| Azido-PEG4-NHS-ester | Azido-PEG4-NHS-ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs [1]. Azido-PEG4-NHS-ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups. Uses: Scientific research. Group: Signaling pathways. CAS No. 1807534-82-2. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-140765. | |
| Azido-PEG5-NHS ester | Azido-PEG5-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N3-PEG5-SPA. Product Category: Azido PEG Linkers. Appearance: Liquid. CAS No. 1433996-86-1. Molecular formula: C17H28N4O9. Mole weight: 432.4. Purity: >90%. IUPACName: (2,5-Dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]propanoate. Canonical SMILES: C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCN=[N+]=[N-]. Product ID: ACM1433996861. Alfa Chemistry ISO 9001:2015 Certified. | |
| BDP 558/568 NHS ester | BDP 558/568 NHS ester is a borondipyrromethene fluorophore with emission in the yellow part of the spectrum. BDP 558/568 NHS ester is an amine reactive NHS ester, and the absorption and emission spectra of BDP 558/568 NHS ester are similar with TAMRA, BDP TMR, Cyanine3, and sulfo-Cyanine3 [1] [2]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: BODIPY 558/568SE. CAS No. 150173-73-2. Pack Sizes: 1 mg; 5 mg. Product ID: HY-D1662. | |
| BDP 558/568 NHS ester | BDP 558/568 NHS ester. Uses: Designed for use in research and industrial production. Product Category: BODIPY Fluorophores. CAS No. 150173-73-2. Molecular formula: C20H16BF2N3O4S. Mole weight: 443.2. Purity: 0.98. IUPACName: (2,5-dioxopyrrolidin-1-yl)3-(2,2-difluoro-12-thiophen-2-yl-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaen-4-yl)propanoate. Canonical SMILES: [B-]1(N2C(=CC=C2CCC(=O)ON3C(=O)CCC3=O)C=C4[N+]1=C(C=C4)C5=CC=CS5)(F)F. Product ID: ACM150173732-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| BDP 581/591 NHS ester | BDP 581/591 NHS ester is a a borondipyrromethene dye (Ex=585 nm, Em=594 nm) that has relatively long fluorescence lifetime and two photon excitation cross section. BDP 581/591 NHS ester can be used for fluorescence polarization analysis and also reacts with reactive oxygen species (ROS) and alter fluorescence. BDP 581/591 NHS ester is also an NHS ester derivative that can be used to bind primary and secondary amine groups of proteins, peptides and other molecules. Uses: Scientific research. Group: Fluorescent dye. CAS No. 654651-21-5. Pack Sizes: 1 mg; 5 mg. Product ID: HY-D1653. | |
| BDP 581/591 NHS ester | BDP 581/591 NHS ester. Uses: Designed for use in research and industrial production. Product Category: BODIPY Fluorophores. CAS No. 654651-21-5. Molecular formula: C26H22BF2N3O4. Mole weight: 489.3. Purity: 0.95. IUPACName: (2,5-dioxopyrrolidin-1-yl)3-[2,2-difluoro-12-[(1E,3E)-4-phenylbuta-1,3-dienyl]-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaen-4-yl]propanoate. Canonical SMILES: [B-]1(N2C(=CC=C2CCC(=O)ON3C(=O)CCC3=O)C=C4[N+]1=C(C=C4)C=CC=CC5=CC=CC=C5)(F)F. Product ID: ACM654651215-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| BDP 630/650 NHS ester | BDP 630/650 NHS ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BDY 630-X,SE. Product Category: BODIPY Fluorophores. CAS No. 380367-48-6. Molecular formula: C33H31BF2N4O6S. Mole weight: 660.5. Purity: 0.95. IUPACName: (2,5-dioxopyrrolidin-1-yl)6-[[2-[4-[(E)-2-(2,2-difluoro-12-thiophen-2-yl-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaen-4-yl)ethenyl]phenoxy]acetyl]amino]hexanoate. Canonical SMILES: [B-]1(N2C(=CC=C2C=CC3=CC=C(C=C3)OCC(=O)NCCCCCC(=O)ON4C(=O)CCC4=O)C=C5[N+]1=C(C=C5)C6=CC=CS6)(F)F. Product ID: ACM380367486-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| BDP FL NHS Ester | BDP FL NHS Ester. Uses: Designed for use in research and industrial production. Product Category: Other Fluorophores. CAS No. 146616-66-2. Molecular formula: C18H18BF2N3O4. Mole weight: 389.16. Product ID: ACM146616662. Alfa Chemistry ISO 9001:2015 Certified. | |
| BDP R6G NHS ester | BDP R6G NHS ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-Dioxo-1-pyrrolidinyl3-(4,4-difluoro-5-phenyl-3a,4a-diaza-4-bora-s-indacen-3-yl)propionate. Product Category: BODIPY Fluorophores. Appearance: Dark-green crystals. CAS No. 335193-70-9. Molecular formula: C22H18BF2N3O4. Mole weight: 437.21. Purity: 0.95. IUPACName: (2,5-dioxopyrrolidin-1-yl)3-(2,2-difluoro-12-phenyl-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaen-4-yl)propanoate. Canonical SMILES: [B-]1(N2C(=CC=C2CCC(=O)ON3C(=O)CCC3=O)C=C4[N+]1=C(C=C4)C5=CC=CC=C5)(F)F. Product ID: ACM335193709-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| BDP R6G NHS ester | CellTracker Green BODIPY (compound 31) is a green fluorescent dye that acts as an intracellular environmental tracer [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 1443457-59-7. Pack Sizes: 5 mg; 10 mg. Product ID: HY-D1906. | |
| BDP TMR NHS ester | BDP TMR NHS ester is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells. Uses: Scientific research. Group: Fluorescent dye. CAS No. 485397-12-4. Pack Sizes: 5 mg; 10 mg; 25 mg. Product ID: HY-D1232. | |
| BDP TMR NHS ester | BDP TMR NHS ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-dioxopyrrolidin-1-yl3-(5,5-difluoro-7-(4-methoxyphenyl)-1,3-dimethyl-5H-5l4,6l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-2-yl)propanoate. Product Category: BODIPY Fluorophores. CAS No. 485397-12-4. Molecular formula: C25H24BF2N3O5. Mole weight: 495.3. Purity: 0.95. IUPACName: (2,5-dioxopyrrolidin-1-yl)3-[2,2-difluoro-12-(4-methoxyphenyl)-4,6-dimethyl-1-aza-3-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-3,5,7,9,11-pentaen-5-yl]propanoate. Canonical SMILES: [B-]1(N2C(=CC=C2C3=CC=C(C=C3)OC)C=C4[N+]1=C(C(=C4C)CCC(=O)ON5C(=O)CCC5=O)C)(F)F. Product ID: ACM485397124-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| BDP TR NHS ester | BDP TR NHS ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-dioxopyrrolidin-1-yl2-(4-(5,5-difluoro-7-(thiophen-2-yl)-5H-5l4,6l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-3-yl)phenoxy)acetate. Product Category: BODIPY Fluorophores. CAS No. 150152-65-1. Molecular formula: C25H18BF2N3O5S. Mole weight: 521.3. Purity: 0.97. IUPACName: (2,5-dioxopyrrolidin-1-yl)2-[4-(2,2-difluoro-12-thiophen-2-yl-1-aza-3-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-3,5,7,9,11-pentaen-4-yl)phenoxy]acetate. Canonical SMILES: [B-]1(N2C(=CC=C2C3=CC=CS3)C=C4[N+]1=C(C=C4)C5=CC=C(C=C5)OCC(=O)ON6C(=O)CCC6=O)(F)F. Product ID: ACM150152651-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Biotin-PEG12-NHS ester | Biotin-PEG12-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1934296-88-4. Pack Sizes: 25 mg. Product ID: HY-140892. | |
| (+)-Biotin-PEG24-NHS Ester | (+)-Biotin-PEG24-NHS Ester. Group: Polymers. CAS No. 365441-71-0. Product ID: (2,5-dioxopyrrolidin-1-yl) 3- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [2- [5- [ (3aS, 4S, 6aR) -2-oxo-1, 3, 3a, 4, 6, 6a-hexahydrothieno [3, 4-d] imidazol-4-yl] pentanoylamino] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] ethoxy] propanoate. Molecular formula: 941.1g/mol. Mole weight: C41H72N4O18S. C1CC (= O) N (C1= O) OC (= O) CCOCCO CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC ( = O) CCCCC2C3C (CS2) NC (= O) N3. InChI= 1S / C41H72N4O18S / c46-36 (4-2-1-3-35-40-34 (33-64-35) 43-41 (50) 44-40) 42-8-10-52-12-14-54-16-18-56-20-22-58 -24-26-60-28-30-62-32-31-61-29-27-59- 25-23-57-21-19-55-17-15-53-13-11-51-9 -7-39 (49) 63-45-37 (47) 5-6-38 (45) 48 / h34-35, 40H, 1-33H2, (H, 42, 46) (H2, 43, 44, 50) / t34-, 35-, 40- / m0 / s1. WOLXSUFTTIRQOU-BVCQTOFBSA-N. | |
| Biotin-PEG2-NHS ester | Biotin-PEG2-NHS ester. Uses: Useful for biotinylation of reagents. Group: Polymers. Alternative Names: Biotin-PEG2-NHS ester. CAS No. 596820-83-6. Product ID: 2,5-dioxopyrrolidin-1-yl 3- (2- (2- (5- ( (3aS, 4S, 6aR) -2-oxohexahydro-1H-thieno[3, 4-d]imidazol-4-yl) pentanamido) ethoxy) ethoxy) propanoate. Molecular formula: 500.57 g/mol. Mole weight: C21H32N4O8S. O=C1N[C@@]2 ([H])CS[C@@H] (CCCCC (NCCOCCOCCC (ON3C (CCC3=O)=O)=O)=O)[C@@]2 ([H])N1. InChI=1S/C21H32N4O8S/c26-16 (4-2-1-3-15-20-14 (13-34-15)23-21 (30)24-20)22-8-10-32-12-11-31-9-7-19 (29)33-25-17 (27)5-6-18 (25)28/h14-15, 20H, 1-13H2, (H, 22, 26) (H2, 23, 24, 30)/t14-, 15-, 20-/m0/s1. UCJSJBIJPAZUGU-AVYPCKFXSA-N. ≥98%. | |
| Biotin-PEG3-NHS ester | Biotin-PEG3-NHS ester is a PEG-based PROTAC linker can be used in the synthesis of PROTAC. Uses: Scientific research. Group: Signaling pathways. CAS No. 1253286-56-4. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-130291. | |
| Biotin-PEG4-NHS ester | Biotin-PEG4-NHS ester. Group: Polymers. CAS No. 459426-22-3. Product ID: (2,5-dioxopyrrolidin-1-yl) 3- [2- [2- [2- [2- [5- [ (3aS, 4S, 6aR) -2-oxo-1, 3, 3a, 4, 6, 6a-hexahydrothieno [3, 4-d] imidazol-4-yl] pentanoylamino] ethoxy] ethoxy] ethoxy] ethoxy] propanoate. Molecular formula: 588.7g/mol. Mole weight: C25H40N4O10S. C1CC (=O)N (C1=O)OC (=O)CCOCCOCCOCCOCCNC (=O)CCCCC2C3C (CS2)NC (=O)N3. InChI= 1S / C25H40N4O10S / c30-20 (4-2-1-3-19-24-18 (17-40-19) 27-25 (34) 28-24) 26-8-10-36-12-14-38-16-15-37-13-11-35 -9-7-23 (33) 39-29-21 (31) 5-6-22 (29) 32 / h18-19, 24H, 1-17H2, (H, 26, 30) (H2, 27, 28, 34) / t18-, 19-, 24- / m0 / s1. DTLVBHCSSNJCMJ-JXQFQVJHSA-N. 95%+. | |
| Biotin-PEG4-NHS ester | Biotin-PEG4-NHS ester is a biotin-labeled, PEG-based PROTAC linker that can be used in the synthesis of PROTACs [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 459426-22-3. Pack Sizes: 50 mg; 100 mg; 250 mg; 500 mg; 1 g; 5 g. Product ID: HY-140889. | |
| Biotin-PEG8-NHS ester | Biotin-PEG8-NHS ester. Uses: Designed for use in research and industrial production. Product Category: Biotin PEG Linkers. CAS No. 2143968-03-8. Molecular formula: C33H56N4O14S. Mole weight: 764.88. Purity: 95%+. Product ID: ACM2143968038. Alfa Chemistry ISO 9001:2015 Certified. | |
| Bis-PEG26-NHS ester | Bis-PEG26-NHS ester. Uses: Designed for use in research and industrial production. Product Category: NHS Ester PEG Linkers. CAS No. 1008402-79-6. Molecular formula: C62H112N2O33. Mole weight: 1412.71. Purity: 95%+. Product ID: ACM1008402796. Alfa Chemistry ISO 9001:2015 Certified. | |
| Bis-PEG2-NHS Ester | Bis-PEG2-NHS Ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 65869-63-8. Pack Sizes: 10mg, 25mg. Molecular Formula: C16H20N2O10, Molecular Weight: 400.34. US Biological Life Sciences. | Worldwide |
| Bis-PEG3-NHS ester | Bis-PEG3-NHS ester. Uses: Designed for use in research and industrial production. Product Category: NHS Ester PEG Linkers. CAS No. 65869-63-8. Molecular formula: C16H20N2O10. Mole weight: 400.11. Purity: 95%+. Product ID: ACM65869638. Alfa Chemistry ISO 9001:2015 Certified. | |
| Bis-PEG6-NHS ester | Bis-PEG6-NHS ester. Uses: Designed for use in research and industrial production. Product Category: NHS Ester PEG Linkers. CAS No. 756526-03-1. Molecular formula: C22H32N2O13. Mole weight: 532.5. Purity: 95%+. Product ID: ACM756526031. Alfa Chemistry ISO 9001:2015 Certified. | |
| BODIPY-FL NHS ester | BODIPY FL NHS ester (BODIPY FL, SE) is a cell membranes-penatrable amine-reactive fluorescent probe. The maximum excitation/emission wavelength of the BODIPY-FL NHS ester are 502/511 nm, respectively. BODIPY-FL NHS ester has high stability and is insensitive to the polarity, pH and type of solvent, and can maintain stable fluorescence properties under different environmental conditions. BODIPY-FL NHS ester can be used for the synthesis of protease substrates, live cell imaging, protein labeling and immunoassay [1] [2]. Uses: Scientific research. Group: Fluorescent dye. Alternative Names: BODIPY FL,SE. CAS No. 146616-66-2. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-110210. | |
| BODIPY-NHS ester (B) | BODIPY-NHS ester (B). Uses: Designed for use in research and industrial production. Product Category: BODIPY Fluorophores. CAS No. 216961-98-7. Molecular formula: C20H22BF2N3O4. Mole weight: 417.22. Purity: 95%+. Product ID: ACM216961987. Alfa Chemistry ISO 9001:2015 Certified. | |
| Bromoacetamido-PEG5-NHS ester | Bromoacetamido-PEG5-NHS ester. Uses: Designed for use in research and industrial production. Product Category: NHS Ester PEG Linkers. CAS No. 1260139-70-5. Molecular formula: C17H27BrN2O9. Mole weight: 483.31. Purity: 95%+. Product ID: ACM1260139705. Alfa Chemistry ISO 9001:2015 Certified. | |
| Chloroacetamido-PEG5-NHS ester | Chloroacetamido-PEG5-NHS ester. Uses: Designed for use in research and industrial production. Product Category: NHS Ester PEG Linkers. CAS No. 1353011-95-6. Molecular formula: C17H27ClN2O9. Mole weight: 438.86. Purity: 95%+. Product ID: ACM1353011956. Alfa Chemistry ISO 9001:2015 Certified. Categories: CHLOROACETAMIDO-PEG4-NHS ESTER. | |
| Cy3B NHS ester | Cy3B NHS ester is a fluorescent dye compound that is commonly used in biomarking and fluorescent labeling experiments, especially for labeling biomolecules containing amino functional groups (amine groups), such as proteins, antibodies or peptides. Uses: Scientific research. Group: Fluorescent dye. CAS No. 228272-52-4. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-D1849. | |
| Cy3 NHS ester | Cy3 NHS ester. Uses: Designed for use in research and industrial production. Product Category: Cyanine Fluorophores. Appearance: Red powder. CAS No. 1032815-92-1. Molecular formula: C34H40ClN3O4. Mole weight: 590.15. Purity: 0.95. Product ID: ACM1032815921-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: Cyanine3 NHS ester. | |
| Cy3 NHS Ester potassium salt (1:1) | Cy3 NHS Ester potassium salt (1:1). Uses: Designed for use in research and industrial production. Product Category: Cyanine Fluorophores. CAS No. 945529-56-6. Molecular formula: C35H40KN3O10S2. Mole weight: 765.93. Purity: 0.98. Product ID: ACM945529566. Alfa Chemistry ISO 9001:2015 Certified. | |
| Cy5-NHS ester | Cy5-NHS ester is a red-fluorescent probe that is reactive with primary amines on biomolecules such as proteins and nucleic acids. Synonyms: Sulfo-Cyanine5, SE (ethyl);Cyanine 5, SE; 2-[5-[1-[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium, Inner Salt. Grades: 98%. CAS No. 146368-14-1. Molecular formula: C37H43N3O10S2. Mole weight: 753.882. | |
| Cy5-NHS ester tetrafluoroborate | Cy5-NHS ester is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. Synonyms: Cyanine5 NHS ester (tetrafluoroborate);Cyanine5 NHS ester tetrafluoroborate. Grades: NMR 1H, HPLC-MS (95%). CAS No. 1263093-76-0. Molecular formula: C36H42BF4N3O4. Mole weight: 667.55. | |
| Cy7.5 NHS ester | Cy7.5 NHS ester is a fluorescent dye. Cy7.5 NHS ester can be conjugated to mPEG-b-PDPA to form a mPEG-b-PDPA-Cy7.5 fluorescent copolymer. Cy7.5 NHS ester can be used for fluorescent imaging study [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 2708152-94-5. Pack Sizes: 1 mg; 5 mg. Product ID: HY-D1567. | |
| Cyanine3 NHS ester | Cyanine3 NHS ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cy3NHSester. Product Category: Cyanine Fluorophores. Appearance: Red powder. CAS No. 1032678-38-8. Molecular formula: C34H40ClN3O4. Mole weight: 590.16. Purity: 0.95. IUPACName: (2,5-dioxopyrrolidin-1-yl)6-[(2E)-3,3-dimethyl-2-[(E)-3-(1,3,3-trimethylindol-1-ium-2-yl)prop-2-enylidene]indol-1-yl]hexanoate;chloride. Canonical SMILES: CC1(C2=CC=CC=C2[N+](=C1C=CC=C3C(C4=CC=CC=C4N3CCCCCC(=O)ON5C(=O)CCC5=O)(C)C)C)C.[Cl-]. Product ID: ACM1032678388-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Cyanine5.5 NHS ester | Cyanine5.5 NHS ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1H-Benz[e]indolium,2-[5-(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)-1,3-pentadien-1-yl]-3-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,1-dimethyl-,chloride(1:1). Product Category: Cyanine Fluorophores. Appearance: Deep blue powder. CAS No. 1469277-96-0. Molecular formula: C44H46ClN3O4. Mole weight: 716.31. Purity: 95%+. IUPACName: (2,5-dioxopyrrolidin-1-yl)6-[1,1-dimethyl-2-[5-(1,1,3-trimethylbenzo[e]indol-3-ium-2-yl)penta-2,4-dienylidene]benzo[e]indol-3-yl]hexanoate;chloride. Canonical SMILES: CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)C)C=CC=CC=C4C(C5=C(N4CCCCCC(=O)ON6C(=O)CCC6=O)C=CC7=CC=CC=C75)(C)C)C.[Cl-]. Product ID: ACM1469277960-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| Cyanine5.5 NHS ester chloride | Cyanine5.5 NHS ester chloride is a reactive dye for the labeling of proteins, and antibodies and small molecular compounds [1]. Uses: Scientific research. Group: Fluorescent dye. CAS No. 1469277-96-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-135415. | |
| Cyanine5 NHS ester | Cyanine5 NHS ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-(8-((2,5-dioxopyrrolidin-1-yl)oxy)-8-oxooctyl)-3,3-dimethyl-2-((1E,3E,5Z)-5-(1,3,3-trimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3H-indol-1-iumchloride. Product Category: Cyanine Fluorophores. Appearance: Dark blue powder. CAS No. 1032678-42-4. Molecular formula: C36H42ClN3O4. Mole weight: 616.2. Purity: 0.95. IUPACName: (2,5-dioxopyrrolidin-1-yl)8-[(2Z)-3,3-dimethyl-2-[(2E,4E)-5-(1,3,3-trimethylindol-1-ium-2-yl)penta-2,4-dienylidene]indol-1-yl]octanoate;hydrochloride. Canonical SMILES: CC1(C2=CC=CC=C2[N+](=C1C=CC=CC=C3C(C4=CC=CC=C4N3CCCCCCCC(=O)ON5C(=O)CCC5=O)(C)C)C)C.Cl. Product ID: ACM1032678424-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| DBCO-NHS ester | DBCO-NHS ester is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1]. DBCO-NHS ester is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. Uses: Scientific research. Group: Signaling pathways. CAS No. 1353016-71-3. Pack Sizes: 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-42973. | |
| DBCO-PEG2-NHS ester | DBCO-PEG2-NHS ester is a click chemistry reagent containing an azide group. DBCO-PEG2-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research use only [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2585653-12-7. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-151827. | |
| DBCO-PEG3-NHS ester | DBCO-PEG3-NHS ester (cpmpd 45) is a ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2163772-16-3. Pack Sizes: 25 mg; 50 mg. Product ID: HY-156507. | |
| DBCO-PEG4-NHS ester | DBCO-PEG4-NHS ester is PEG derivative used as a cross-linker to react with primary amines. Synonyms: Azadibenzocyclooctyne-PEG4-NHS ester. Grades: >95%. CAS No. 1427004-19-0. Molecular formula: C34H39N3O10. Mole weight: 649.69. | |
| DBCO-PEG5-NHS ester | DBCO-PEG5-NHS ester is a PEG/Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs. DBCO-PEG5-NHS ester is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1] [2]. DBCO-PEG5-NHS ester is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. Uses: Scientific research. Group: Signaling pathways. CAS No. 2144395-59-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-126885. | |
| DBCO-Sulfo-NHS ester sodium | DBCO-Sulfo-NHS ester sodium is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1]. DBCO-Sulfo-NHS ester (sodium) is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups. Uses: Scientific research. Group: Fluorescent dye. CAS No. 1400191-52-7. Pack Sizes: 5 mg. Product ID: HY-123687. | |
| Desmethyl Acridinium C2 NHS Ester | Intermediate for the preparation of Acridinium NHS Ester. Group: Biochemicals. Alternative Names: 9-Acridinecarboxylic Acid 4-[3-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-3-oxopropyl]phenyl Ester. Grades: Highly Purified. CAS No. 87198-87-6. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Digoxigenin NHS ester | Digoxigenin NHS ester is an activated ester which readily reacts with amino groups under mild conditions, attaching the digoxigenin (HY-B1025) moiety to proteins or amino-. Digoxigenin NHS ester can be used to label proteins and oligonucleotides [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 129273-26-3. Pack Sizes: 1 mg; 5 mg. Product ID: HY-155500. | |
| Digoxigenin NHS-ester | Digoxigenin NHS-ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 129273-26-3. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| Digoxin NHS Ester | Digoxin NHS Ester, a chemical compound widely employed in the biomedical industry for protein labeling or modification, is actually a modified form of the familiar drug digoxin with the remarkable capacity to identify and quantify biological targets, including such notable entities as antibodies and receptors. It is often relied on in research pertaining to cancer and cardiovascular disease. Grades: >95% by HPLC. Molecular formula: C35H50N2O10. Mole weight: 658.79. | |
| Disulfo-Cy5 NHS Ester | Disulfo-Cy5 NHS Ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Sodium;(2E)-1-[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]-3,3-dimethyl-2-[(2E,4E)-5-(1,3,3-trimethyl-5-sulfonatoindol-1-ium-2-yl)penta-2,4-dienylidene]indole-5-sulfonate. Product Category: Cyanine Fluorophores. CAS No. 1448789-45-4. Molecular formula: C36H40N3NaO10S2. Mole weight: 761.9. Purity: 0.95. Product ID: ACM1448789454-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: Sulfo-Cyanine 5 NHS Ester. | |
| DNP-PEG4-NHS ester | DNP-PEG4-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 858126-78-0. Pack Sizes: 50 mg; 100 mg; 250 mg. Product ID: HY-140614. | |
| DNP-PEG4-NHS ester | DNP-PEG4-NHS ester. Uses: Designed for use in research and industrial production. Product Category: Other PEG Linkers. CAS No. 858126-78-0. Molecular formula: C21H28N4O12. Mole weight: 528.47. Purity: 95%+. Product ID: ACM858126780. Alfa Chemistry ISO 9001:2015 Certified. | |
| DOTA-tris(tBu)ester NHS ester | DOTA-tris(tBu)ester NHS ester is a derivative of DOTA for the labeling of peptides and antibodies [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 819869-77-7. Pack Sizes: 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-131326. | |
| Dy-560 NHS ester | Dy-560 NHS ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]sulfamoyl]benzenesulfonate. Product Category: Rhodamine Fluorophores. CAS No. 178623-13-7. Molecular formula: C37H44N4O10S2. Mole weight: 768.9. Purity: 0.98. IUPACName: 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[[6-(2,5-dioxopyrrolidin-1-yl)oxy-6-oxohexyl]sulfamoyl]benzenesulfonate. Canonical SMILES: CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=C(C=C(C=C4)S(=O)(=O)NCCCCCC(=O)ON5C(=O)CCC5=O)S(=O)(=O)[O-. Product ID: ACM178623137-1. Alfa Chemistry ISO 9001:2015 Certified. | |
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