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Filtered Search Results
Alkali Scientific L Lysine Hydrochloride, 100 Grams
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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
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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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Selleck Chemical LLC L-Lysine hydrochloride S3953-25mg
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L-Lysine hydrochloride is an essential amino acid It is often added to animal feed used as a dietary supplement and plays a major role in calcium absorption building muscle protein recovering from surgery or sports injuries and the body s production of hormones enzymes and antibodies
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OCc1ccccc1)C(O)=O | 25g | 117566183](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000162553.jpg-250.jpg)
eMolecules 7733-29-1 | Z-Orn(Boc)-OH | Combi-Blocks | MFCD00038268 | 366.414 | C18H26N2O6 | 97.000 | CC(C)(C)OC(=O)NCCC[C@H](NC(=O)OCc1ccccc1)C(O)=O | 25g | 117566183
Z-Orn(Boc)-OH | Combi-Blocks | 7733-29-1 | MFCD00038268 | 366.414 | C18H26N2O6 | 97.000 | CC(C)(C)OC(=O)NCCC[C@H](NC(=O)OCc1ccccc1)C(O)=O | 25g | 117566183
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Medchemexpress LLC Z-D-Lys-OH | 70671-54-4 | 99.9% | 280.32 | 25 G
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Z-D-Lys-OH, also known as N-benzoxycarbonyl-D-lysine or Nα-Cbz-D-lysine, is a white crystalline organic compound with the molecular formula C14H20N2O4 and a molecular weight of 280.32. It is identified by CAS No. 70671-54-4.
- Precise chemical identity with well-defined structure.
- Specific stereoisomeric form, crucial for chirality-sensitive applications.
- Potential for various interactions in chemical and biological systems due to hydrogen bond donor and acceptor counts.
- Comprehensive identification with multiple synonyms for easy cross-referencing.
- Detailed IR and Raman spectral information available for characterization and quality control.
- Suitable for peptide synthesis.
- Soluble in common organic solvents like chloroform, dichloromethane, ethyl acetate, DMSO, and acetone.
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Medchemexpress LLC Fmoc-Lys(Me)3-OH Chloride | 201004-29-7 | 98.6% | C24H31ClN2O4 | 100 MG
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Fmoc-Lys(Me)3-OH Chloride is a derivative of lysine, intended for research use only. It is not sold to patients.
- Influence the secretion of anabolic hormones
- Supply fuel during exercise
- Improve mental performance during stress-related tasks
- Prevent exercise-induced muscle damage
- Recognized as ergogenic dietary substances
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Bachem H-Lys(Boc)-OtBu · HCl
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H-Lys(Boc)-OtBu · HCl, 13288-57-8, C15H30N2O4 · HCl, Mr 338.88, 1g.
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Bachem H-Lys(Z)-OH
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H-Lys(Z)-OH, 1155-64-2, C14H20N2O4, Mr 280.32, 25g.
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Medchemexpress LLC Poly-L-lysine hydrochloride | 26124-78-7 | MFCD00081870 | 30,000-50,000 Da | C6H15ClN2O2 (repeat unit; (C6H14N2O2·HCl)n) | 5 MG
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Poly-L-lysine hydrochloride is a positively charged synthetic polyamino acid used as a nonspecific attachment factor to promote cell adhesion to solid substrates. It enhances electrostatic interactions between negatively charged cell membranes and culture surfaces, and is used in cell-coating and cell-culture workflows. It also exhibits antibacterial cationic peptide properties and can modulate liquid-liquid phase separation behavior.
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Medchemexpress LLC Nepsilon-Acetyl-L-lysine | 692-04-6 | 99.97% | 188.22 | 10 G
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Nepsilon-Acetyl-L-lysine, an endogenous metabolite, is an R-chain N-acetylated α amino acid.
- Endogenous metabolite
- R-chain N-acetylated α amino acid
- Solid appearance, white to off-white color
- Soluble in water and PBS
- For research use only
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Medchemexpress LLC cRGDfK-thioacetyl ester TFA | 99.3% | 719.81 | 1 MG
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cRGDfK-thioacetyl ester TFA is a bioactive polypeptide molecule that exhibits selective affinity for integrins. It can be utilized to modify NIR fluorescent probes for cancer targeting imaging.
- Bioactive polypeptide molecule
- Exhibits selective affinity for integrins
- Modifies NIR fluorescent probes for cancer targeting imaging
- Appearance: Solid
- Color: White to off-white
- Soluble in DMSO at concentrations ≥ 100 mg/mL
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Chem-Impex International, Inc. Na-Fmoc-Ne-(trimethyl)-L-lysine chloride | 201004-29-7 | MFCD00672333 | 1G
Na-Fmoc-Ne-(trimethyl)-L-lysine chloride, 201004-29-7, MFCD00672333, 1G
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Medchemexpress LLC Poly-L-lysine hydrobromide | 25988-63-0 | MFCD00165424 | 15,000-30,000 Da | C8H19BrN2O | 5 MG
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Poly-L-lysine hydrobromide (MW 15,000-30,000 Da) is a cationic synthetic polyamino acid used to enhance cell adhesion and to form electrostatic complexes with negatively charged biomolecules. It is supplied as a water-soluble hydrobromide salt suitable for surface coating, biomaterials research, and gene delivery studies.
- Cationic polymer that promotes cell attachment to substrates.
- Water-soluble hydrobromide salt for easy aqueous preparation.
- Molecular weight range 15,000-30,000 Da for moderate chain length properties.
- Useful for cell culture coating, surface functionalization, and biomaterials research.
- Forms electrostatic complexes with nucleic acids and proteins for delivery studies.
- Available in small laboratory quantities for research applications.
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Medchemexpress LLC Z-D-Phg-OH (D-Cbz phenylglycine) | 17609-52-8 | MFCD00021703 | ≥97.0% | C16H15NO4 | 100 G
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Z-D-Phg-OH (D-Cbz phenylglycine) is an N-blocked amino acid. It is used in research and exhibits Kd values of 390 μM for tBuCQN and 323 μM for tBuCQD.
- Classified as an N-blocked amino acid
- Exhibits Kd values of 390 μM for tBuCQN
- Exhibits Kd values of 323 μM for tBuCQD
- Intended for research use only
- Powder storage: -20°C for 3 years, 4°C for 2 years
- In solvent storage: -80°C for 6 months, -20°C for 1 month
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Medchemexpress LLC Cbz-Lys(Boc)-OH | 2389-60-8 | MFCD00062271 | 99.4% | 380.44 | 100 G
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Cbz-Lys(Boc)-OH is a protected amino acid primarily used in peptide synthesis, protein engineering, and drug development, particularly in research involving lysine residues.
- Utilized in peptide synthesis
- Utilized in protein engineering
- Utilized in drug development, especially in research focused on lysine residues
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