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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3,751 – 3,765 of 36,140 results

3,751

Alkali Scientific L Glutamine, 500 Grams

L Glutamine, 500 grams, is a vital amino acid in cell culture and research. It is commonly used as a supplement in media to support the growth of mammalian cells, particularly in studies of protein metabolism, cancer research, and tissue culture experiments. Glutamine is crucial for maintaining the integrity of the cell membrane and providing energy to cells under stress. This product is formulated in its L-form, which is the bioactive form necessary for cellular functions. It is an ideal supplement for research in areas such as neurobiology, immunology, and cellular biology.

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3,752

Medchemexpress LLC L-Glutamine (standard) | 56-85-9 | 146.14 | 50 MG

L-Glutamine (Standard) is the analytical standard of L-Glutamine, intended for research and analytical applications. As a non-essential amino acid abundantly present throughout the body, L-Glutamine is involved in many metabolic processes and provides a source of carbons for oxidation in some cells.

Grade of analytical standard, which is the reference standard supplied assay.
Commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.
Purity: 98.59%.
Provides a source of carbons for oxidation in some cells.

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3,753

STA PHARMACEUTICAL US LLC Fmoc-L-Gln(Trt)-L-SerPsi(Me, Me)Pro-OH | 10 g | CAS 1821378-64-6 | MDL MFCD18427352

Fmoc-L-Gln(Trt)-L-SerPsi(Me, Me)Pro-OH is a Amino Acid reagent (Subcategory: Pseudo AA) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1821378-64-6
- MDL: MFCD18427352
- InChIKey: FPGMGQRBDQAVPQ-YDAXCOIMSA-N
- Molecular Weight: 737.853
- Molecular Formula: C45H43N3O7
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29349990
- Country Of Origin: China
- IUPAC: (S)-3-(N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N5-trityl-L-glutaminyl)-2,2-dimethyloxazolidine-4-carboxylic acid
- SMILES: CC1(N(C([C@@H](NC(OCC2C3=C(C4=C2C=CC=C4)C=CC=C3)=O)CCC(NC(C5=CC=CC=C5)(C6=CC=CC=C6)C7=CC=CC=C7)=O)=O)[C@H](C(O)=O)CO1)C

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3,754

STA PHARMACEUTICAL US LLC Fmoc-L-Gln(Trt)-L-SerPsi(Me, Me)Pro-OH | 100 g | CAS 1821378-64-6 | MDL MFCD18427352

Fmoc-L-Gln(Trt)-L-SerPsi(Me, Me)Pro-OH is a Amino Acid reagent (Subcategory: Pseudo AA) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1821378-64-6
- MDL: MFCD18427352
- InChIKey: FPGMGQRBDQAVPQ-YDAXCOIMSA-N
- Molecular Weight: 737.853
- Molecular Formula: C45H43N3O7
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29349990
- Country Of Origin: China
- IUPAC: (S)-3-(N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N5-trityl-L-glutaminyl)-2,2-dimethyloxazolidine-4-carboxylic acid
- SMILES: CC1(N(C([C@@H](NC(OCC2C3=C(C4=C2C=CC=C4)C=CC=C3)=O)CCC(NC(C5=CC=CC=C5)(C6=CC=CC=C6)C7=CC=CC=C7)=O)=O)[C@H](C(O)=O)CO1)C

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3,755

CEM Corporation Fmoc-L-Gln(Trt)-OH, 5 mmol | 1572545-66-4 | MFCD00077056 | 5/pk

Fmoc-L-Gln(Trt)-OH, 5 mmol | Mol Wt: 610.707 | 1572545-66-4 | MFCD00077056 | 5/pk

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3,756

Medchemexpress LLC Arginyl-glutamine TFA | 99.2% | 644.40 | 10 MG

Arginyl-Glutamine TFA is a dipeptide that can decrease VEGF levels and inhibit retinal neovascularization in a mouse model of oxygen-induced retinopathy. It is for research use only.

Dipeptide
Decreases VEGF levels
Inhibits retinal neovascularization
Appearance: solid
Sequence: Arg-Gln
Sequence shortening: RQ
Shipping: room temperature in continental US
Storage (powder): -80°C for 2 years, -20°C for 1 year
Storage (in solvent): -80°C for 6 months, -20°C for 1 month (sealed storage, away from moisture)

Pricing & Availability

3,757

Chem-Impex International, Inc. Nb-Fmoc-L-b-glutamine | 283160-18-9 | MFCD01862841 | 1G

Nb-Fmoc-L-b-glutamine, 283160-18-9, MFCD01862841, 1G

Pricing & Availability

3,758

Medchemexpress LLC Fmoc-Gln(Trt)-Ser(psi(Me,Me)pro)-OH | 1821378-64-6 | 98.5% | 737.84 | 250 MG

Fmoc-Gln(Trt)-Ser(psi(Me,Me)pro)-OH is a dipeptide for research use only.

Dipeptide
For research use only
Appearance: Solid
Color: White to off-white

Pricing & Availability

3,759

eMolecules 59681-32-2 | Medchem Express | L-Glutamine-15N-1 | 5mg | 724442441 | HY-N0390S9 | MFCD00084214 | 147.139 | C5H10N2O3

Medchem Express | L-Glutamine-15N-1 | 5mg | 724442441 | HY-N0390S9 | 59681-32-2 | MFCD00084214 | 147.139 | C5H10N2O3

Pricing & Availability

3,760

Medchemexpress LLC Fmoc-L-glutamine | 71989-20-3 | 99.15% | 368.38 | 100 G

Fmoc-L-glutamine is a glutamine derivative. Amino acids and amino acid derivatives are commercially used as ergogenic supplements and are recognized as beneficial ergogenic dietary substances. They influence the secretion of anabolic hormones, fuel supply during exercise, mental performance during stress-related tasks, and prevent exercise-induced muscle damage.

Molecular Formula: C20H20N2O5
Appearance: Solid
Color: White to off-white
Shipping: Room temperature in continental US
Storage: Store at room temperature for 3 years; in solvent at -80°C for 2 years, or -20°C for 1 year

Pricing & Availability

3,761

Takara Bio SMART-Seq Total RNA Single Cell (ZapR Mammalian)

SMART-Seq Total RNA Single Cel

Pricing & Availability

3,762

Enzo Life Sciences L-Theanine (25g). CAS: 3081-61-6

Amino acid analog of glutamine, uniquely found in green tea. Increases brain serotonin, dopamine and GABA levels and binds to AMPA, kainate and NMDA receptors. Has been shown to exert neuroprotective effects in animal models possibly through its antagonistic effects on group 1 metabotrophic glutamate receptors. Behavioural studies with rats suggest L-Theanine to positiveley affect learning and memory processes. Promotes self-renewal of human embryonic stem cells. Alternative name: Ngamma-Ethyl-L-glutamine, L-Glutamic acid gamma-(ethylamide). Formula: C7H14N2O3. MW: 174.20. Purity: ≥98% (Titration). Appearance: White to off-white solid. Solubility: Soluble in water (50mg/ml). Long Term Storage: +4°C. Handling: Protect from moisture.

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3,763

Medchemexpress LLC L-Glutamine-1,2-13C2 | 56-85-9 | 148.13 | 5 MG

L-Glutamine-1,2-13C2 is the 13C-labeled version of L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is an abundant non-essential amino acid in the body, participating in numerous metabolic processes and providing a carbon source for oxidation in certain cells.

13C-labeled L-Glutamine.
Can be used as a tracer.
Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Non-essential amino acid involved in many metabolic processes.
Provides carbons for oxidation in some cells.

Pricing & Availability

3,764

Medchemexpress LLC Glycyl-L-glutamine | 13115-71-4 | MFCD00077124 | 98.0% | 203.20 g·mol⁻¹ | C7H13N3O4 | 500 MG

Glycyl-L-glutamine is a research-grade dipeptide composed of glycine and L-glutamine, provided for biochemical and pharmacological studies. It is used as a reference compound or reagent in peptide metabolism and neuropeptide research.

High purity: 98.0%.
Molecular weight: 203.20 g·mol⁻¹.
Chemical formula: C7H13N3O4.
CAS number: 13115-71-4.
Packaged as 500 mg in a single vial for laboratory use.
Water-soluble and suitable for biochemical assays.

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3,765

STA PHARMACEUTICAL US LLC Fmoc-L-Gln(Trt)-OPfp | 100 g | CAS 132388-65-9 | MDL MFCD00800874

Fmoc-L-Gln(Trt)-OPfp is a Amino Acid reagent (Subcategory: Gln) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 132388-65-9
- MDL: MFCD00800874
- InChIKey: OLYKAAWLZTVISS-DHUJRADRSA-N
- Molecular Weight: 776.76
- Molecular Formula: C45H33F5N2O5
- 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: perfluorophenyl N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N5-trityl-L-glutaminate
- SMILES: O=C([C@H](CCC(NC(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)=O)NC(OCC4C5=CC=CC=C5C6=CC=CC=C64)=O)OC7=C(C(F)=C(C(F)=C7F)F)F

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Amino Acids

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Alkali Scientific L Glutamine, 500 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Glutamine (standard) | 56-85-9 | 146.14 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

CEM Corporation Fmoc-L-Gln(Trt)-OH, 5 mmol | 1572545-66-4 | MFCD00077056 | 5/pk Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Arginyl-glutamine TFA | 99.2% | 644.40 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-Gln(Trt)-Ser(psi(Me,Me)pro)-OH | 1821378-64-6 | 98.5% | 737.84 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fmoc-L-glutamine | 71989-20-3 | 99.15% | 368.38 | 100 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Takara Bio SMART-Seq Total RNA Single Cell (ZapR Mammalian) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Enzo Life Sciences L-Theanine (25g). CAS: 3081-61-6 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-Glutamine-1,2-13C2 | 56-85-9 | 148.13 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Glycyl-L-glutamine | 13115-71-4 | MFCD00077124 | 98.0% | 203.20 g·mol⁻¹ | C7H13N3O4 | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More