Search Result
Results for "
Unnatural
" in MedChemExpress (MCE) Product Catalog:
1
Biochemical Assay Reagents
Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-131033
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Biochemical Assay Reagents
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Others
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L-Azidonorleucine hydrochloride, an unnatural amino acid, is A Methionine surrogate. L-Azidonorleucine hydrochloride can be used to label mammalian cell proteins and identify a diverse set of methionyl-tRNA synthetase (MetRS) mutants . L-Azidonorleucine (hydrochloride) 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.
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- HY-139014
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H-L-Lys(Poc)-OH
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Fluorescent Dye
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Cancer
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N-ε-propargyloxycarbonyl-L-lysine (H-L-Lys(Poc)-OH) is a lysine-based unnatural amino acid (UAA). N-ε-propargyloxycarbonyl-L-lysine is widely used for bio-conjugation of fluorescent probes in diverse organisms from E. coli to mammalian cells even in animals . N-ε-propargyloxycarbonyl-L-lysine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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- HY-101937B
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Fluorescent Dye
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Others
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L-ANAP hydrochloride is a genetically encodable and polarity-sensitive fluorescent unnatural amino acid (Uaa).
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- HY-101937C
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Fluorescent Dye
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Others
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(±)-ANAP hydrochloride is the unnatural amino acid analog of prodan, acts as a fluorescent probes, and enhances environmental sensitivity.
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- HY-W016443
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- HY-125409A
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Others
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Others
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(S,R)-Lysinoalanine is an unnatural amino acid that can be formed in food submitted to thermal treatment, especially in alkaline conditions .
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- HY-126069
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15(R)-Ciloprost; 15(R)-ZK 36374
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Others
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Others
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15(R)-Iloprost is the unnatural or inverted C-15 epimer of lloprost (HY-A0096) .
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- HY-101937A
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Fluorescent Dye
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Others
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(±)-ANAP is the unnatural amino acid analog of prodan, acts as a fluorescent probes, and enhances environmental sensitivity.
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- HY-101937
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Fluorescent Dye
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Others
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L-ANAP is a genetically encodable and polarity-sensitive fluorescent unnatural amino acid (Uaa) .
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- HY-101937D
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Fluorescent Dye
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Others
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L-ANAP TFA is a genetically encodable and polarity-sensitive fluorescent unnatural amino acid (Uaa) .
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- HY-100217
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Amino Acid Derivatives
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Others
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DL-3-Indolylglycine is an unnatural amino acid that is very similar to Tryptophan, with the indole moiety directly attached to the α-position.
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- HY-163485
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Androgen Receptor
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Endocrinology
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AR antagonist 8 (compound 16), an unnatural entestrane, is a potent Lupeol-inspired androgen receptor (AR) antagonist with an IC50 of 0.76 μM .
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- HY-W002272
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Nucleoside Antimetabolite/Analog
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Others
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Isocytosine is a non-natural nucleobase and an isomer of cytosine. It is used in combination with Isoguanine in studies of unnatural nucleic acid analogues of the normal base pairs in DNA and used as a nucleobase of hachimoji RNA .
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- HY-B1258R
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Amino Acid Derivatives
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Others
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4-(Aminomethyl)benzoic acid (Standard) is the analytical standard of 4-(Aminomethyl)benzoic acid. This product is intended for research and analytical applications. 4-(Aminomethyl)benzoic acid is an unnatural amino acid derivative and an antifibrinolytic drug.
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- HY-164431
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Amino Acid Derivatives
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Others
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4-(Azidomethyl)-L-phenylalanine is an unnatural amino acid with an azidomethyl group at position 4 of L-phenylalanine. 4-(Azidomethyl)-L-phenylalanine can be used as a reporter for probing protein hydration through addition of an azide group .
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- HY-W002299
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Boc-D-Leu-OH hydrate
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Amino Acid Derivatives
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Neurological Disease
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Boc-D-Leucine monohydrate (Boc-D-Leu-OH hydrate) is an N-Boc-protected form of D-Leucine. D-Leucine is an unnatural isomer of L-Leucine that acts as an auto-inhibitor of lactic streptococci. D-Leucine shows potent anti-seizure effect .
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- HY-13859
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L-FMAU
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HBV
DNA/RNA Synthesis
Orthopoxvirus
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Infection
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Clevudine (L-FMAU), a nucleoside analog of the unnatural L-configuration, has potent anti-HBV activity with long half-life, low toxicity. Clevudine is a non-competitive inhibitor that is not incorporated into the viral DNA but rather binds to the polymerase. Clevudine is active against cowpox virus respiratory infection in mice .
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- HY-114862
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13,14-dihydro-15(R)-PGE1
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Endogenous Metabolite
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Others
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13,14-dihydro-15(R)-Prostaglandin E1 (13,14-dihydro-15(R)- PGE1) is an analog of 13,14-dihydro- PGE1 which has the hydroxyl group at C-15 in the unnatural R configuration .
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- HY-W259767
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Amino Acid Derivatives
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3-Iodo-L-phenylalanine is an unnatural amino acid that can be used for partial codon redistribution. 3-Iodo-L-phenylalanine has a high efficiency in Ser AGU codon reassignment, and also has a certain effect in Ser UCG codon reassignment. 3-Iodo-L-phenylalanine can be used in the study of genetic code expansion and protein engineering .
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- HY-W074978
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3-Fluorovaline
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Bacterial
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3-Fluoro-DL-valine (3-Fluorovaline) is an unnatural amino acid that has the activity of inhibiting the growth of certain bacteria. 3-Fluoro-DL-valine can also be used in peptide synthesis, providing a variety of options for the synthesis of specific bioactive peptides. The unique structure of 3-Fluoro-DL-valine makes it a potential application prospect in compound research and development.
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- HY-16714
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p-Azidophenylalanine; p-Azido-L-phenylalanine
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Biochemical Assay Reagents
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Others
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4-Azido-L-phenylalanine is an unnatural amino acid, which is used as an effective vibrational reporter of local protein environments. 4-Azido-L-phenylalanine 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.
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- HY-16714A
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p-Azidophenylalanine hydrochloride; p-Azido-L-phenylalanine hydrochloride
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Biochemical Assay Reagents
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Others
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4-Azido-L-phenylalanine hydrochloride is an unnatural amino acid, which is used as an effective vibrational reporter of local protein environments. 4-Azido-L-phenylalanine (hydrochloride) 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.
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- HY-W414799
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Others
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Nε,Nε-Dimethyl-L-lysine monohydrochloride is an unnatural amino acid with the activity of regulating protein post-translational modification. Nε,Nε-Dimethyl-L-lysine monohydrochloride can be used as a tool for epigenetic research to promote the research process of acetylation and methylation. Nε,Nε-Dimethyl-L-lysine monohydrochloride is also widely used in compound development and biochemical research.
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- HY-151693A
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ADC Linker
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Others
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H-L-Tyr(2-azidoethyl)-OH is a unnatural Tyrosine derivative. H-L-Tyr(2-azidoethyl)-OH is a click chemistry reagent containing an azide group . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
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- HY-151693
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ADC Linker
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Others
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H-L-Tyr(2-azidoethyl)-OH hydrochloride is a unnatural Tyrosine derivative. H-L-Tyr(2-azidoethyl)-OH hydrochloride is a click chemistry reagent containing an azide group . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
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- HY-154835
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Biochemical Assay Reagents
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Others
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N6-[[(4-Azidophenyl)methoxy]carbonyl]-L-lysine is an unnatural amino acid . N6-[[(4-Azidophenyl)methoxy]carbonyl]-L-lysine 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.
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- HY-128676
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H-L-Lys(Poc)-OH hydrochloride
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Amino Acid Derivatives
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Cancer
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N-ε-propargyloxycarbonyl-L-lysine (H-L-Lys(Poc)-OH) hydrochloride is a lysine-based unnatural amino acid (UAA). N-ε-propargyloxycarbonyl-L-lysine is widely used for bio-conjugation of fluorescent probes in diverse organisms from E. coli to mammalian cells even in animals . N-ε-propargyloxycarbonyl-L-lysine (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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- HY-148835
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Fluorescent Dye
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Others
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AzGGK is an unnatural amino acid. AzGGK is site-specifically incorporated into proteins via genetic-code expansion. AzGGK can be used as site-specific probe for ubiquitylation and SUMOylation . AzGGK 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.
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- HY-148835A
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Fluorescent Dye
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Others
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AzGGK TFA is an unnatural amino acid. AzGGK TFA is site-specifically incorporated into proteins via genetic-code expansion. AzGGK TFA can be used as a site-specific probe for ubiquitylation and SUMOylation. AzGGK TFA 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 .
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- HY-139121
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15-epi Bimatoprost free acid; 15(R)-Bimatoprost free acid; 15(R)-17-phenyl trinor PGF2α
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Prostaglandin Receptor
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Endocrinology
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15(R)-17-Phenyl trinor Prostaglandin F2α (15-epi Bimatoprost free acid) is a prostaglandin F (FP) analog that acts as an ocular hypotensive agent. The free acid 17-Phenyl trinor Prostaglandin F2α is a potent FP receptor agonist. 15(R)-17-Phenyl trinor Prostaglandin F2α is the 15-epi or "unnatural" isomer of this active free acid metabolite and has reduced FP receptor agonist activity.
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- HY-151687
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ADC Linker
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Others
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Fmoc-L-Tyr(2-azidoethyl)-OH is a click chemistry reagent containing an azide group. Fmoc-L-Tyr(2-azidoethyl)-OH is unnatural Fmoc-protected Tyrosine derivative bears an azidoethyl substitution as reactive handle e.g. for biorthogonal conjugations, via a Cu(I)-catalyzed 1,3-dipolar Click cycloaddition with alkynes. And azido-UAAs can be employed as IR reporters . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
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HY-L198
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129 compounds
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Unlike the 20 natural amino acids commonly found within living organisms, unnatural amino acids are synthesized through chemical or biosynthetic methods, thereby being endowed with unique chemical properties or biological activities. In drug development, these amino acids can be utilized to design novel pharmaceutical molecules that may exhibit superior pharmacological characteristics, such as increased selectivity, improved pharmacokinetic profiles, or reduced toxicity. In biomedical research, unnatural amino acids can act as biological markers or probes for investigating biological processes like cell signaling, protein conformation, and protein-protein interactions. In addition, non-natural amino acids can also be used in the field of agriculture to develop new pesticides, plant growth regulators and so on.
MCE included 129 unnatural amino acids and relative derivatives, serving as valuable tools for drug development and pesticide research.
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Cat. No. |
Product Name |
Type |
Cat. No. |
Product Name |
Type |
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- HY-W259767
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Cell Assay Reagents
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3-Iodo-L-phenylalanine is an unnatural amino acid that can be used for partial codon redistribution. 3-Iodo-L-phenylalanine has a high efficiency in Ser AGU codon reassignment, and also has a certain effect in Ser UCG codon reassignment. 3-Iodo-L-phenylalanine can be used in the study of genetic code expansion and protein engineering .
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Cat. No. |
Product Name |
Target |
Research Area |
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- HY-148835
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Fluorescent Dye
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Others
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AzGGK is an unnatural amino acid. AzGGK is site-specifically incorporated into proteins via genetic-code expansion. AzGGK can be used as site-specific probe for ubiquitylation and SUMOylation . AzGGK 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.
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- HY-148835A
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Fluorescent Dye
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Others
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AzGGK TFA is an unnatural amino acid. AzGGK TFA is site-specifically incorporated into proteins via genetic-code expansion. AzGGK TFA can be used as a site-specific probe for ubiquitylation and SUMOylation. AzGGK TFA 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 .
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- HY-W002299
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Boc-D-Leu-OH hydrate
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Amino Acid Derivatives
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Neurological Disease
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Boc-D-Leucine monohydrate (Boc-D-Leu-OH hydrate) is an N-Boc-protected form of D-Leucine. D-Leucine is an unnatural isomer of L-Leucine that acts as an auto-inhibitor of lactic streptococci. D-Leucine shows potent anti-seizure effect .
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- HY-P10490
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Peptides
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Others
Cancer
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(D-His(Bzl)6)-LHRH (1-7) free acid is a synthetic peptide compound that is a derivative of luteinizing hormone-releasing hormone (LHRH). (D-His(Bzl)6)-LHRH (1-7) free acid enhances its stability and biological activity by introducing unnatural amino acid residues at specific positions of the LHRH molecule. This modification can improve the drug's performance in the body half-life, reducing the rate at which it is rapidly metabolized and cleared, thereby enhancing its efficacy in inhibiting cell proliferation .
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Cat. No. |
Product Name |
Category |
Target |
Chemical Structure |
Cat. No. |
Product Name |
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Classification |
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- HY-131033
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Azide
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L-Azidonorleucine hydrochloride, an unnatural amino acid, is A Methionine surrogate. L-Azidonorleucine hydrochloride can be used to label mammalian cell proteins and identify a diverse set of methionyl-tRNA synthetase (MetRS) mutants . L-Azidonorleucine (hydrochloride) 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.
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- HY-139014
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H-L-Lys(Poc)-OH
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Alkynes
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N-ε-propargyloxycarbonyl-L-lysine (H-L-Lys(Poc)-OH) is a lysine-based unnatural amino acid (UAA). N-ε-propargyloxycarbonyl-L-lysine is widely used for bio-conjugation of fluorescent probes in diverse organisms from E. coli to mammalian cells even in animals . N-ε-propargyloxycarbonyl-L-lysine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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- HY-16714
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p-Azidophenylalanine; p-Azido-L-phenylalanine
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Azide
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4-Azido-L-phenylalanine is an unnatural amino acid, which is used as an effective vibrational reporter of local protein environments. 4-Azido-L-phenylalanine 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.
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- HY-16714A
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p-Azidophenylalanine hydrochloride; p-Azido-L-phenylalanine hydrochloride
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Azide
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4-Azido-L-phenylalanine hydrochloride is an unnatural amino acid, which is used as an effective vibrational reporter of local protein environments. 4-Azido-L-phenylalanine (hydrochloride) 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.
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- HY-151693
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Azide
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H-L-Tyr(2-azidoethyl)-OH hydrochloride is a unnatural Tyrosine derivative. H-L-Tyr(2-azidoethyl)-OH hydrochloride is a click chemistry reagent containing an azide group . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
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- HY-128676
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H-L-Lys(Poc)-OH hydrochloride
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Alkynes
Labeling and Fluorescence Imaging
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N-ε-propargyloxycarbonyl-L-lysine (H-L-Lys(Poc)-OH) hydrochloride is a lysine-based unnatural amino acid (UAA). N-ε-propargyloxycarbonyl-L-lysine is widely used for bio-conjugation of fluorescent probes in diverse organisms from E. coli to mammalian cells even in animals . N-ε-propargyloxycarbonyl-L-lysine (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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- HY-148835
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Azide
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AzGGK is an unnatural amino acid. AzGGK is site-specifically incorporated into proteins via genetic-code expansion. AzGGK can be used as site-specific probe for ubiquitylation and SUMOylation . AzGGK 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.
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- HY-151693A
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Azide
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H-L-Tyr(2-azidoethyl)-OH is a unnatural Tyrosine derivative. H-L-Tyr(2-azidoethyl)-OH is a click chemistry reagent containing an azide group . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
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- HY-154835
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Azide
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N6-[[(4-Azidophenyl)methoxy]carbonyl]-L-lysine is an unnatural amino acid . N6-[[(4-Azidophenyl)methoxy]carbonyl]-L-lysine 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.
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- HY-151687
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Azide
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Fmoc-L-Tyr(2-azidoethyl)-OH is a click chemistry reagent containing an azide group. Fmoc-L-Tyr(2-azidoethyl)-OH is unnatural Fmoc-protected Tyrosine derivative bears an azidoethyl substitution as reactive handle e.g. for biorthogonal conjugations, via a Cu(I)-catalyzed 1,3-dipolar Click cycloaddition with alkynes. And azido-UAAs can be employed as IR reporters . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
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Cat. No. |
Product Name |
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Classification |
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- HY-13859
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L-FMAU
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Nucleosides and their Analogs
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Clevudine (L-FMAU), a nucleoside analog of the unnatural L-configuration, has potent anti-HBV activity with long half-life, low toxicity. Clevudine is a non-competitive inhibitor that is not incorporated into the viral DNA but rather binds to the polymerase. Clevudine is active against cowpox virus respiratory infection in mice .
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