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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5,836 – 5,850 of 35,791 results

5,836

Medchemexpress LLC Cyclo(L-Trp-L-Trp) | 20829-55-4 | 99.8% | 372.42 | 100 MG

Cyclo(L-Trp-L-Trp) is an antibiotic that exhibits antimicrobial activity. It is effective against *A. baumannii*, *Candida albicans*, *Bacillus subtilis*, *Micrococcus luteus*, *Saccharomyces cerevisiae*, *Aspergillus niger*, and *Staphylococcus aureus*. It can be utilized in microbial infection research.

Antibiotic with antimicrobial activity.
Inhibits a range of microorganisms, including bacteria and fungi.
Suitable for microbial infection research.

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5,837

Medchemexpress LLC H-Lys-Trp-Lys-OH | 38579-27-0 | 99.7% | 460.57 | 100 MG

H-Lys-Trp-Lys-OH is a small molecule peptide that shows antibacterial and antiviral activities. It was extracted from patent CN 104072579 A, Compound AMP12. This product is for research use only and not sold to patients.

Molecular weight: 460.57
Formula: C23H36N6O4
Appearance: Solid
Color: White to off-white
Sequence: H-Lys-Trp-Lys-OH
Sequence shortening: HKWK-OH
Solubility in H2O: 100 mg/mL (217.12 mM; Needs ultrasonic)

Pricing & Availability

5,838

STA Pharmaceutical Fmoc-6-Bromo-D-Tryptophan | 1 g | CAS 2350568-43-1 | InChIKey YJIHXRJOKTXCAM-XMMPIXPASA-N

Fmoc-6-Bromo-D-Tryptophan is a Amino Acid reagent (Subcategory: Trp) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 2350568-43-1
- MDL: No data
- InChIKey: YJIHXRJOKTXCAM-XMMPIXPASA-N
- Molecular Weight: 505.368
- Molecular Formula: C26H21BrN2O4
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(6-bromo-1H-indol-3-yl)propanoic acid
- SMILES: O=C(OCC1C2=CC=CC=C2C3=CC=CC=C31)N[C@@H](C(O)=O)CC4=CNC5=CC(Br)=CC=C45

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5,839

STA Pharmaceutical Fmoc-DL-7-AzaTrp-OH | 100 g | CAS 1219143-85-7 | MDL MFCD02682351

Fmoc-DL-7-AzaTrp-OH is a Amino Acid reagent (Subcategory: Trp) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1219143-85-7
- MDL: MFCD02682351
- InChIKey: SEWQKWXKJVYKOO-UHFFFAOYSA-N
- Molecular Weight: 427.46
- Molecular Formula: C25H21N3O4
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(1H-pyrrolo[2,3-b]pyridin-3-yl)propanoic acid
- SMILES: O=C(C(NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)CC4=CNC5=C4C=CC=N5)O

Pricing & Availability

5,840

STA Pharmaceutical Fmoc-D-2-Me-Trp-OH | 50 g | CAS 196808-79-4 | MDL MFCD07366896

Fmoc-D-2-Me-Trp-OH is a Amino Acid reagent (Subcategory: Trp) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 196808-79-4
- MDL: MFCD07366896
- InChIKey: MMPTVKMTZAMBFI-RUZDIDTESA-N
- Molecular Weight: 440.499
- Molecular Formula: C27H24N2O4
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-methyl-1H-indol-3-yl)propanoic acid
- SMILES: CC1=C(C2=C(N1)C=CC=C2)C[C@@H](NC(OCC3C4=C(C5=C3C=CC=C5)C=CC=C4)=O)C(O)=O

Pricing & Availability

5,841

STA Pharmaceutical N-Fmoc-4-bromo-DL-tryptophan | 25 g | CAS 2137451-61-5 | MDL MFCD30750791

N-Fmoc-4-bromo-DL-tryptophan is a Amino Acid reagent (Subcategory: Trp) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 2137451-61-5
- MDL: MFCD30750791
- InChIKey: OUMZDLOCSOPQHB-UHFFFAOYSA-N
- Molecular Weight: 505.368
- Molecular Formula: C26H21BrN2O4
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-bromo-1H-indol-3-yl)propanoic acid
- SMILES: O=C(C(NC(OCC1C2=CC=CC=C2C3=CC=CC=C13)=O)CC4=CNC5=C4C(Br)=CC=C5)O

Pricing & Availability

5,842

STA Pharmaceutical Fmoc-5-bromo-DL-tryptophan | 25 g | CAS 925939-82-8 | MDL MFCD02682357

Fmoc-5-bromo-DL-tryptophan is a Amino Acid reagent (Subcategory: Trp) sold by WuXi TIDES. Offered in 25 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 925939-82-8
- MDL: MFCD02682357
- InChIKey: OAIIUHJPRPJYHV-UHFFFAOYSA-N
- Molecular Weight: 505.368
- Molecular Formula: C26H21BrN2O4
- Purity: ≥95%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29339980
- Country Of Origin: China
- IUPAC: 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-bromo-1H-indol-3-yl)propanoic acid
- SMILES: BrC1=CC(C(CC(NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)C(O)=O)=CN5)=C5C=C1

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5,843

Meridian Life Science MAb to Vitamin D (25 OH)

Vitamin D (25 OH)

Pricing & Availability

5,844

eMolecules 201004-29-7 | Fmoc-Lys(Me)3-OH Chloride | Ambeed | MFCD00672333 | 446.970 | C24H31ClN2O4 | 97.000 | [Cl-].C[N+](C)(C)CCCC[C@H](NC(=O)OCC1c2ccccc2-c2ccccc12)C(O)=O | 250mg | 600833672

Fmoc-Lys(Me)3-OH Chloride | Ambeed | 201004-29-7 | MFCD00672333 | 446.970 | C24H31ClN2O4 | 97.000 | [Cl-].C[N+](C)(C)CCCC[C@H](NC(=O)OCC1c2ccccc2-c2ccccc12)C(O)=O | 250mg | 600833672

Pricing & Availability

5,845

eMolecules 400899-84-5 | tert-Butyl methyl(4-oxocyclohexyl)carbamate | Ambeed | MFCD09037870 | 227.304 | C12H21NO3 | 97.000 | CN(C1CCC(=O)CC1)C(=O)OC(C)(C)C | 1g | 525034764

tert-Butyl methyl(4-oxocyclohexyl)carbamate | Ambeed | 400899-84-5 | MFCD09037870 | 227.304 | C12H21NO3 | 97.000 | CN(C1CCC(=O)CC1)C(=O)OC(C)(C)C | 1g | 525034764

Pricing & Availability

5,846

STA Pharmaceutical Fmoc-L-Ser(Ac)-OH | 1 g | CAS 171778-17-9 | MDL MFCD00077070

Fmoc-L-Ser(Ac)-OH is a Amino Acid reagent (Subcategory: Ser) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 171778-17-9
- MDL: MFCD00077070
- InChIKey: HSGIKRPBGCJRDB-SFHVURJKSA-N
- Molecular Weight: 369.373
- Molecular Formula: C20H19NO6
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-acetyl-L-serine
- SMILES: CC(OC[C@@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)=O

Pricing & Availability

5,847

eMolecules 16741-80-3 | H-Cys(Bzl)-OMe hydrochloride | Combi-Blocks | MFCD00034845 | 261.760 | C11H16ClNO2S | 97.000 | Cl.COC(=O)[C@@H](N)CSCc1ccccc1 | 1g | 117565975

H-Cys(Bzl)-OMe hydrochloride | Combi-Blocks | 16741-80-3 | MFCD00034845 | 261.760 | C11H16ClNO2S | 97.000 | Cl.COC(=O)[C@@H](N)CSCc1ccccc1 | 1g | 117565975

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5,848

BIOHIPPO Phospho-Cardiac Troponin I Ser

U-Blot Phospho-Cardiac Troponin I (Ser23/24) Rabbit mAb is a Rabbit-derived recombinant monoclonal antibody (clone W-R36) that specifically recognizes Phospho-Cardiac Troponin I (Ser23/24) a phosphorylation modification at Ser23/24 It shows reactivity with Human Validated applications include WB Recommended dilutions WB 15000-110000 Purified by protein a Cardiac troponin is composed of three subunits namely cardiac troponin T (cTnT) cardiac troponin I (cTnI) and cardiac troponin C (cTnC) They collectively participate in the regulation of cardiac muscle contraction The amino-terminal and carboxyl-terminal ends of cTnI molecules are prone to degradation through protein hydrolysis Cardiac troponin I (cTnI) is an important regulatory factor that inhibits muscle contraction under normal circumstances It binds to actin preventing the interaction between actin and cardiac troponin C (cTnC) thus inhibiting muscle contraction Supplied as 100 uL

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5,849

STA Pharmaceutical Fmoc-L-Ser-OBzl | 50 g | CAS 73724-46-6 | MDL MFCD09752867

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

Specifications
- CAS: 73724-46-6
- MDL: MFCD09752867
- InChIKey: GXJVEJVEJKIXCH-QHCPKHFHSA-N
- Molecular Weight: 417.461
- Molecular Formula: C25H23NO5
- 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: benzyl (((9H-fluoren-9-yl)methoxy)carbonyl)-L-serinate
- SMILES: O=C(OCC1=CC=CC=C1)[C@H](CO)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O

Pricing & Availability

5,850

STA Pharmaceutical Fmoc-L-hSer(All)-OH | 100 g | CAS 1651212-26-8 | InChIKey AKJXDNFVBPKEBT-FQEVSTJZSA-N

Fmoc-L-hSer(All)-OH is a Amino Acid reagent (Subcategory: Homo-natural AA) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1651212-26-8
- MDL: No data
- InChIKey: AKJXDNFVBPKEBT-FQEVSTJZSA-N
- Molecular Weight: 381.428
- Molecular Formula: C22H23NO5
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-allyl-L-homoserine
- SMILES: O=C([C@@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C13)=O)CCOCC=C)O

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Amino Acids

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Medchemexpress LLC Cyclo(L-Trp-L-Trp) | 20829-55-4 | 99.8% | 372.42 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC H-Lys-Trp-Lys-OH | 38579-27-0 | 99.7% | 460.57 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Cyclo(L-Trp-L-Trp) | 20829-55-4 | 99.8% | 372.42 | 100 MG

Medchemexpress LLC H-Lys-Trp-Lys-OH | 38579-27-0 | 99.7% | 460.57 | 100 MG