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Filtered Search Results
Medchemexpress LLC Cbz-Lys(Boc)-OH | 2389-60-8 | 99.4% | 380.44 | 10 G
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Cbz-Lys(Boc)-OH is a protected amino acid primarily utilized in peptide synthesis, protein engineering, and drug development, particularly in research involving lysine residues.
- Used in peptide synthesis.
- Applicable in protein engineering.
- Valuable for drug development.
- Beneficial for research involving lysine residues.
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OCC1c2ccccc2-c2ccccc12)C(O)=O | 25g | 232323773](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000163200.jpg-250.jpg)
eMolecules 84624-27-1 | Boc-Lys(Fmoc)-OH | Combi-Blocks | MFCD00062032 | 468.550 | C26H32N2O6 | 97.000 | CC(C)(C)OC(=O)N[C@@H](CCCCNC(=O)OCC1c2ccccc2-c2ccccc12)C(O)=O | 25g | 232323773
Boc-Lys(Fmoc)-OH | Combi-Blocks | 84624-27-1 | MFCD00062032 | 468.550 | C26H32N2O6 | 97.000 | CC(C)(C)OC(=O)N[C@@H](CCCCNC(=O)OCC1c2ccccc2-c2ccccc12)C(O)=O | 25g | 232323773
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Alkali Scientific L Lysine Hydrochloride, 100 Grams
L Lysine Hydrochloride, 100g, is a high-purity amino acid used in various research and pharmaceutical applications. Lysine is essential for protein synthesis, enzyme function, and immune system regulation. This 100g package is ideal for laboratories requiring moderate quantities of lysine for use in buffer systems, culture media, or enzyme assays. Lysine also plays a critical role in collagen formation and is often used in studies related to connective tissue health, bone development, and metabolic disorders. The hydrochloride form ensures excellent solubility in water, making it suitable for inclusion in various scientific formulations.
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Apexbio Technology LLC H-Lys(Boc)-OH 2418-95-3 25g
H-Lys Boc -OH (2418-95-3) is a protected derivative of L-lysine utilized as a versatile synthetic intermediate It contains a tert-butyloxycarbonyl (Boc) group on the side-chain -amino functionality which temporarily masks this group to enable controlled and selective reactions during peptide synthesis and protein modification The Boc group can be removed under suitable conditions allowing the free amino group to participate in further conjugation or elongation steps This selective protection minimizes undesired cross-reactions enhancing specificity and purity in synthetic protocols Based on these properties H-Lys Boc -OH is extensively used in biochemical research therapeutic peptide development and protein structure function studies
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Apexbio Technology LLC Fmoc-Lys(2-Cl-Z)-OH 133970-31-7 5g
Fmoc-Lys 2-Cl-Z -OH (133970-31-7) is a lysine derivative designed for peptide synthesis It is used in peptide chemistry featuring an N-terminal 9-fluorenylmethyloxycarbonyl (Fmoc) group that protects the -amino group and a 2-chlorobenzyloxycarbonyl (2-Cl-Z) protection on the side-chain amino group This orthogonal protecting strategy enables selective deprotection steps supporting site-specific lysine modifications Based on these properties Fmoc-Lys 2-Cl-Z -OH is applicable in the construction of modified peptides for studies of structure activity relationships enzyme substrate interactions and peptide-based therapeutics in biomedical research
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Medchemexpress LLC 11,14,20,23-tetraoxa-2,8,17,26,31-pentaazanonatetracontanedioic acid, 3-carboxy-30-[(1,1-dim | 1662688-20-1 | MFCD33551739 | 99.7% | 1196.51 g/mol | C64H101N5O16 | 100 MG
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Fmoc-L-Lys[Oct-(OtBu)-Glu-(OtBu)-AEEA-AEEA]-OH is an Fmoc-protected lysine derivative used as a building block in peptide synthesis. It features an octanoyl-modified lysine side chain, tert-butyl-protected glutamate, and two AEEA spacers to enable incorporation of lipidated or spacer-linked functionalities into peptide sequences. Intended for research use only; follow supplier handling and storage recommendations.
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Medchemexpress LLC Phe-Lys(Fmoc)-PAB | 2149584-03-0 | MFCD28899327 | >99.0% | 620.74 g·mol⁻¹ | C37H40N4O5 | 25 MG
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Phe-Lys(Fmoc)-PAB is a cathepsin-cleavable antibody-drug conjugate (ADC) linker used in the synthesis of ADCs. Supplied as a research reagent, it is intended for laboratory research use only.
- Cathepsin-cleavable ADC linker for ADC synthesis.
- Intended for research use only.
- Available in multiple package sizes (5 mg-500 mg).
- Purity >99.0%.
- CAS number 2149584-03-0.
- Molecular formula C37H40N4O5.
- Molecular weight 620.74 g·mol⁻¹.
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STA Pharmaceutical Fmoc-D-Cys(Me)-OH | 10 g | CAS 1393524-09-8 | MDL MFCD22548321
Fmoc-D-Cys(Me)-OH is a Amino Acid reagent (Subcategory: Cys) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 1393524-09-8
- MDL: MFCD22548321
- InChIKey: SKNJDZVHMNQAGO-QGZVFWFLSA-N
- Molecular Weight: 357.424
- Molecular Formula: C19H19NO4S
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29309016
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-methyl-D-cysteine
- SMILES: O=C(O)[C@@H](CSC)NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O
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Crescent Chemical Co Inc CYSTEINE-HCL-H2O CRYST.
Cysteine-HCl-H2O cryst. research grade, Ph. Eur., USP Size - 250G Storage Conditions - +15 °C TO +30 °C Catalog Number - 17769.03 CAS 1880366
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Alkali Scientific n Acetyl L cysteine, 1 Kg
N-acetyl-L-cysteine (NAC) is a widely used antioxidant that serves as a precursor to glutathione, one of the body's most important natural antioxidants. NAC plays a crucial role in protecting cells from oxidative stress and is used in studies related to cellular protection, aging, and disease prevention. It is particularly valuable in the research of liver health, acetaminophen poisoning, and inflammatory conditions. The 1kg quantity of NAC is ideal for high-throughput research where large volumes are required. This form of NAC is also used in laboratory experiments to prevent oxidative damage during cell culture, protein studies, and in vivo models of oxidative stress-related diseases.
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STA Pharmaceutical Fmoc-S-Phenyl-D-Cysteine | 100 g | CAS 488761-06-4 | MDL MFCD08063325
Fmoc-S-Phenyl-D-Cysteine is a Amino Acid reagent (Subcategory: Cys) sold by WuXi TIDES. Offered in 100 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 488761-06-4
- MDL: MFCD08063325
- InChIKey: NEPLBXLAJXQDSK-QFIPXVFZSA-N
- Molecular Weight: 419.495
- Molecular Formula: C24H21NO4S
- Purity: ≥95%
- Container Type: 500 mL HDPE
- Pack Size: 100 g
- Net Weight: 100 g
- Gross Weight: 160.5 g
- Commodity Code: 29309016
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-phenyl-L-cysteine
- SMILES: OC([C@@H](NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)CSC4=CC=CC=C4)=O
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STA Pharmaceutical Fmoc-D-Cys(Dpm)-OH | 1 g | CAS 2389078-16-2 | InChIKey IVPLDYIPIHKRET-MUUNZHRXSA-N
Fmoc-D-Cys(Dpm)-OH is a Amino Acid reagent (Subcategory: Cys) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 2389078-16-2
- MDL: No data
- InChIKey: IVPLDYIPIHKRET-MUUNZHRXSA-N
- Molecular Weight: 509.62
- Molecular Formula: C31H27NO4S
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29309016
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-benzhydryl-D-cysteine
- SMILES: O=C(OCC1C2=CC=CC=C2C3=C1C=CC=C3)N[C@@H](C(O)=O)CSC(C4=CC=CC=C4)C5=CC=CC=C5
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STA Pharmaceutical Fmoc-N-Me-L-Cys(Trt)-OH | 10 g | CAS 944797-51-7 | MDL MFCD11973909
Fmoc-N-Me-L-Cys(Trt)-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: 944797-51-7
- MDL: MFCD11973909
- InChIKey: RAKOPMQMPUNRGI-PGUFJCEWSA-N
- Molecular Weight: 599.745
- Molecular Formula: C38H33NO4S
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29309016
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-N-methyl-S-trityl-D-cysteine
- SMILES: CN([C@H](CSC(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(O)=O)C(OCC4C5=CC=CC=C5C6=CC=CC=C64)=O
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STA Pharmaceutical Fmoc-L-Cys(Bzl)-OH | 10 g | CAS 53298-33-2 | MDL MFCD00065633
Fmoc-L-Cys(Bzl)-OH is a Amino Acid reagent (Subcategory: Cys) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.
Specifications
- CAS: 53298-33-2
- MDL: MFCD00065633
- InChIKey: AKXYVGAAQGLAMD-QHCPKHFHSA-N
- Molecular Weight: 433.522
- Molecular Formula: C25H23NO4S
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29309016
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-benzyl-L-cysteine
- SMILES: O=C([C@H](CSCC1=CC=CC=C1)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)O
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Medchemexpress LLC Cysteine Protease inhibitor hydrochloride | 2197053-49-7 | 96.0% | 338.79 | 25 MG
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Cysteine Protease inhibitor hydrochloride is a cysteine protease inhibitor. It can be used in immunoblotting experiments of cells or tissues.
- Purity: 96.01%
- Molecular weight: 338.79
- Formula: C18H15ClN4O
- Appearance: Solid
- Color: White to off-white
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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