Amino Acids

Organic compounds composed of a central carbon atom, a carboxyl group, an amino group, and a unique side chain; precursors to other molecules including proteins, hormones, and neurotransmitters.

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6,406 – 6,420 of 35,791 results

6,406

Apexbio Technology LLC Hexa-D-arginine TFA 958204-56-3 10mg

Hexa-D-arginine TFA (CAS 958204-56-3) is a peptide-derived inhibitor targeting furin-family proprotein convertases including furin PACE4 and PC1 It is designed to inhibit the proteolytic activity of these enzymes thereby interfering with the activation of precursor proteins Hexa-D-arginine TFA exerts its biological activity through competitive inhibition of furin-like enzymes In in vitro and in vivo studies Hexa-D-arginine TFA demonstrates inhibitory activity with IC50 values of 106 nM for furin 580 nM for PACE4 and 13 2 M for PC1 Based on these pharmacological properties Hexa-D-arginine TFA holds research potential in the study of pathogen-host interactions toxin processing pathways and protease regulation mechanisms

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6,407

Medchemexpress LLC Fmoc-D-Arg(Pbf)-OH | 187618-60-6 | 99.98% | 648.77 | 25 G

Fmoc-D-Arg(Pbf)-OH is an arginine derivative. Amino acids and amino acid derivatives have been commercially used as ergogenic supplements, influencing anabolic hormone secretion, fuel supply during exercise, mental performance under stress, and preventing exercise-induced muscle damage. They are recognized as beneficial ergogenic dietary substances.

Arginine derivative
Influences anabolic hormone secretion
Supplies fuel during exercise
Enhances mental performance under stress
Prevents exercise-induced muscle damage
Beneficial ergogenic dietary substance

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6,408

Medchemexpress LLC Dansyl-Glu-Gly-Arg-Chloromethylketone (TFA) | 98.5% | 740.15 | 10 MG

Dansyl-Glu-Gly-Arg-Chloromethylketone (TFA) is a laboratory chemical intended for research use only and for the manufacture of substances. It should be handled by suitably qualified and experienced scientists in appropriately equipped and authorized facilities. This product has not been fully validated for medical applications.

High purity of 98.5% (HPLC)
Appearance as a light yellow to yellow solid
Structure confirmed by MS analysis
Suitable for laboratory chemical applications
Recommended for experienced personnel

Pricing & Availability

6,409

STA Pharmaceutical Fmoc-L-Arg(Pbf)-Gly-OH | 50 g | CAS 660846-80-0 | MDL MFCD30475792

Fmoc-L-Arg(Pbf)-Gly-OH is a Amino Acid reagent (Subcategory: Pseudo AA) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 660846-80-0
- MDL: MFCD30475792
- InChIKey: UQWAYVRPZYYLAX-LJAQVGFWSA-N
- Molecular Weight: 705.827
- Molecular Formula: C36H43N5O8S
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29359090
- Country Of Origin: China
- IUPAC: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-Nw-((2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)-L-arginylglycine
- SMILES: CC1=C2CC(C)(OC2=C(C(C)=C1S(=O)(NC(NCCC[C@@H](C(NCC(O)=O)=O)NC(OCC3C4=CC=CC=C4C5=C3C=CC=C5)=O)=N)=O)C)C

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6,410

Medchemexpress LLC DL-serine (2,3,3-d3) | 70094-78-9 | MFCD00144189 | >98.0% | 108.11 | C3H4D3NO3 | 50mg

DL-Serine-2 3 3-d3 is the deuterium labeled DL-Serine DL-Serine a fundamental metabolite is a mixture of D-Serine and L-Serine DL-Serine has antiviral activity against the multiplication of tobacco mosaic virus (TMV)[1]

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6,411

TARGETMOL CHEMICALS INC N-decanoyl-L-Homoserine lacton

Also available in 1 mL, 5 mg, 10 mg, 50 mg, 100 mg, 500 mg and bulk. Please contact Fisher for quotes. N-decanoyl-L-Homoserine lactone (C10-HSL) is an N-acyl-homoserine lactone (AHL) produced by Pseudomonas cremoris strain ND07.N-decanoyl-L-homoserine lactone inhibits the growth of primary roots of Arabidopsis thaliana.N-decanoyl-L-homoserine lactone treatment caused a transient and immediate increase in free Ca2+ and reactive oxygen species (ROS) concentrations in the root cytoplasm. N-decanoyl-L-homoserine lactone treatment induced transient and immediate increases in cytoplasmic free Ca2+ and reactive oxygen species (ROS) concentrations in Arabidopsis roots, increased mitogen-activated protein kinase 6 (MPK6) activity, and contributed to the production of nitric oxide (NO). Purity 99.81%

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6,412

Medchemexpress LLC Inclisiran sodium (sense strand, no GalNAc) | 00-00-0 | 98.1% | C529H707F12N176O316P43S6 | 10MG

SS(no Galnac)-Inclisiran sodium is a single-strand variant of inclisiran supplied as the sodium salt for research use. Inclisiran is a small interfering RNA (siRNA) that reduces PCSK9 expression via RNA interference; the no-GalNAc single-strand form enables studies of strand-specific activity and delivery. The product is provided at high purity and in multiple pack sizes to support in vitro and preclinical workflows.

single-strand siRNA without GalNAc for strand-specific studies.
siRNA mechanism targeting PCSK9 to reduce transcription.
sodium salt form for consistent handling and solubility.
high purity suitable for analytical and biological assays.
multiple pack sizes to support small- and large-scale experiments.
intended for research use only, not for therapeutic use.
compatible with in vitro and preclinical lipid and cardiovascular research.

Pricing & Availability

6,413

STA Pharmaceutical (S)-Fmoc-alpha-Me-Ser-OH | 50 g | CAS 207117-28-0 | MDL MFCD02682594

(S)-Fmoc-alpha-Me-Ser-OH is a Amino Acid reagent (Subcategory: Alpha-alkylated) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 207117-28-0
- MDL: MFCD02682594
- InChIKey: QJTSLFSLVWJFCO-IBGZPJMESA-N
- Molecular Weight: 341.363
- Molecular Formula: C19H19NO5
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxy-2-methylpropanoic acid
- SMILES: C[C@](NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)(CO)C(O)=O

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6,414

Medchemexpress LLC Z-VAD(OMe)-FMK | 187389-52-2 | 98.2% | 467.49 | 50 MG

Z-VAD(OMe)-FMK is a cell-permeable and irreversible pan-caspase inhibitor. It is also an ubiquitin carboxy-terminal hydrolase L1 (UCHL1) inhibitor, irreversibly modifying UCHL1 by targeting its active site.

Cell-permeable and irreversible pan-caspase inhibitor.
Inhibits ubiquitin carboxy-terminal hydrolase L1 (UCHL1).
Suppresses caspase-3 activity in lung tissues and decreases the number of terminal dUTP nick-end labeling-positive cells (in vitro).
Reduces blood-brain barrier permeability, relieves vasospasm, abolishes brain edema, and improves neurological outcome in subarachnoid hemorrhage (in vitro).
Efficiently blocks cell death induced by SMN deficiency (in vitro).
Prolongs the survival rate of mice in models of lipopolysaccharide-induced acute lung injury (in vivo).

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6,415

Medchemexpress LLC Boc-D-homoserine | 745011-75-0 | MFCD12545888 | 98.0% | 219.24 | C9H17NO5 | 25 G

Boc-D-homoserine is the N-Boc (tert-butoxycarbonyl) protected D-enantiomer of homoserine supplied as a white to off-white solid for research use. It functions as an amino acid derivative and versatile synthetic building block in peptide and organic synthesis. Typical specifications include CAS 745011-75-0, molecular formula C9H17NO5, molecular weight 219.24 Da, and listed purity of 98.0%.

Versatile building block for peptide and small-molecule synthesis.
N-Boc protection enables selective amine chemistry.
High purity (98.0%) suitable for research applications.
Solid powder form for convenient handling and storage.
Available in multiple pack sizes for scale flexibility.

Pricing & Availability

6,416

eMolecules 71989-14-5 | Fmoc-L-Asp(OtBu)-OH | AA Blocks LLC | MFCD00037131 | 411.454 | C23H25NO6 | 0.000 | CC(C)(C)OC(=O)C[C@H](NC(=O)OCC1c2ccccc2-c2ccccc12)C(O)=O | 25g | 410167015

Fmoc-L-Asp(OtBu)-OH | AA Blocks LLC | 71989-14-5 | MFCD00037131 | 411.454 | C23H25NO6 | 0.000 | CC(C)(C)OC(=O)C[C@H](NC(=O)OCC1c2ccccc2-c2ccccc12)C(O)=O | 25g | 410167015

Pricing & Availability

6,417

STA Pharmaceutical Boc-L-Ser(Fmoc-L-Glu(OtBu))-OH | 50 g | CAS 944283-18-5 | MDL MFCD14560595

Boc-L-Ser(Fmoc-L-Glu(OtBu))-OH is a Amino Acid reagent (Subcategory: Pseudo AA) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 944283-18-5
- MDL: MFCD14560595
- InChIKey: BLTGZZILSJLTPQ-DQEYMECFSA-N
- Molecular Weight: 612.676
- Molecular Formula: C32H40N2O10
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: O-((S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoyl)-N-(tert-butoxycarbonyl)-L-serine
- SMILES: CC(C)(OC(CC[C@@H](C(OC[C@@H](C(O)=O)NC(OC(C)(C)C)=O)=O)NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)=O)C

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6,418

Medchemexpress LLC 2,3(1H)-Isoquinolinedicarboxylic acid, 3,4-dihydro-, 2-(9H-fluoren-9-ylmethyl) ester, (3R)- | 130309-33-0 | 99.93% | 399.44 | 10 G

Fmoc-D-Tic-OH is an amino acid derivative with an Fmoc protecting group. It can be used to synthesize bioactive peptide mimetics, such as [desArg10]HOE 140, which exhibits bradykinin B1 antagonist activity. This product is for research use only and is not sold to patients.

Used to synthesize bioactive peptide mimetics
Exhibits bradykinin B1 antagonist activity
For research use only

Pricing & Availability

6,419

STA Pharmaceutical Fmoc-L-N-Me-Ser(tBu)-OH | 10 g | CAS 197632-77-2 | MDL MFCD02094430

Fmoc-L-N-Me-Ser(tBu)-OH is a Amino Acid reagent (Subcategory: N-Me AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 197632-77-2
- MDL: MFCD02094430
- InChIKey: PQSAXALAXPNFMG-FQEVSTJZSA-N
- Molecular Weight: 397.471
- Molecular Formula: C23H27NO5
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-(tert-butyl)-N-methyl-L-serine
- SMILES: CC(C)(OC[C@H](N(C(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)C)C(O)=O)C

Pricing & Availability

6,420

STA Pharmaceutical Fmoc-beta-L-HoSer(tBu)-OH | 50 g | CAS 203854-51-7 | MDL MFCD01862865

Fmoc-beta-L-HoSer(tBu)-OH is a Amino Acid reagent (Subcategory: Beta AA) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 203854-51-7
- MDL: MFCD01862865
- InChIKey: SKYFRYZPXHNPOK-OAHLLOKOSA-N
- Molecular Weight: 397.471
- Molecular Formula: C23H27NO5
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: (R)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(tert-butoxy)butanoic acid
- SMILES: CC(OC[C@@H](CC(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)(C)C

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Amino Acids

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Medchemexpress LLC Fmoc-D-Arg(Pbf)-OH | 187618-60-6 | 99.98% | 648.77 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Dansyl-Glu-Gly-Arg-Chloromethylketone (TFA) | 98.5% | 740.15 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC DL-serine (2,3,3-d3) | 70094-78-9 | MFCD00144189 | >98.0% | 108.11 | C3H4D3NO3 | 50mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Inclisiran sodium (sense strand, no GalNAc) | 00-00-0 | 98.1% | C529H707F12N176O316P43S6 | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Z-VAD(OMe)-FMK | 187389-52-2 | 98.2% | 467.49 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Boc-D-homoserine | 745011-75-0 | MFCD12545888 | 98.0% | 219.24 | C9H17NO5 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 2,3(1H)-Isoquinolinedicarboxylic acid, 3,4-dihydro-, 2-(9H-fluoren-9-ylmethyl) ester, (3R)- | 130309-33-0 | 99.93% | 399.44 | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More