Nutritional Supplements
Cell Signaling Technology PTMScanR HS Succinyl-Lysine Motif Succ-K Kit 1 Kit
PTMScanR HS Succinyl-Lysine Motif Succ-K Kit 1 Kit
Sigma Aldrich Fine Chemicals Biosciences Poly L lysine fITC Labeled25MG
Poly L lysine fITC Labeled25MG
Medchemexpress LLC D-Ornithine hydrochloride | 16682-12-5 | 98.0% | 168.62 | 1 ML
D-Ornithine hydrochloride is a key constituent of bacterial cell walls. This compound plays a role in promoting the production of L-arginine and enhancing the expression of pyrrolysine-containing proteins.
- Constituent of bacterial cell wall.
- Promotes production of L-arginine.
- Enhances expression of pyrrolysine-containing proteins.
- Selectively up-regulates L-arginine in tobacco cells.
- Promotes insertion of pyrroline-carboxy-lysine into proteins in E. coli and HEK293 cells.
- Stimulates production of spermidine and spermine in tobacco cells.
Alkali Scientific L Ornithine HCl (L 2 5 Diaminopentanoic Acid), 500 G
L-Ornithine Hydrochloride (500g) is a large-scale amino acid reagent used extensively in cell culture media, particularly for the cultivation of mammalian cells. It is essential for polyamine synthesis, which is vital for cell proliferation and growth. This amino acid is also used in the study of metabolic pathways, gene expression, and protein synthesis in cell biology. The 500g package is ideal for large laboratories that require bulk quantities of ornithine for long-term experiments. It is commonly used in pharmaceutical and biotechnology labs for creating media that supports a wide variety of mammalian cell lines in culture.
Cayman Chemical L-MethIonIn-R-SulfoxImIn 500mg
An inhibitor of glutamine synthetase; inhibits pea glutamine synthetase by 31-64% at 5-25 µM following preincubation with L-glutamine; inhibits glutamine synthetase in isolated chick embryo retinas
Medchemexpress LLC L-ornithine 2-oxoglutarate | 5191-97-9 | MFCD00216457 | 95.0% | 278.26 g/mol | C10H18N2O7 | 5 MG
L-Ornithine 2-oxoglutarate is a 1:1 salt of L-ornithine and 2-oxoglutaric (α-ketoglutaric) acid supplied as a solid research reagent for biochemical and nutritional studies. It is used in metabolic and nutritional research and is provided with analytical documentation for quality assurance.
- Solid powder suitable for laboratory use.
- Purity 95.0%.
- Molecular weight 278.26 g/mol.
- Storage: powder -20°C (3 years) or 4°C (2 years).
- Available in milligram to gram packages.
- Analytical documents available: COA, SDS, HNMR, MS.
ILEX LIFE SCIENCES LLC ALPHA MEM P04-21150 6 X 500 ML
PAN-Biotech Alpha MEM Eagle Cell Culture Medium, w/o: L-Glutamine, w: Ribonucleosides, w: Deoxyribonucleosides, w: 2.2 g/L NaHCO3 (6 x 500 ml). NUCLEOSIDES: With nucleosides. BICARBONATE: With 2.2 g/L Sodium Bicarbonate. GLUCOSE: With glucose. GLUTAMINE: Without glutamine. PHENOL RED: With Phenol Red. HEPES: Without HEPES. SODIUM PYRUVATE: With sodium pyruvate. STERILE: Yes. STORAGE TEMP: +2-8°C. MANUFACTURER: PAN-Biotech GmbH. COUNTRY OF ORIGIN: Germany. DESCRIPTION: Minimum Essential Medium Eagle - Alpha Modification is a different formulation of MEM Eagle with a higher concentration of amino acids, lipoic acid, vitamins, and pyruvate. MEM-alpha was developed primarily for cultivation of hamster kidney cells but is suitable for a broad range of mammalian cells. Among others, the alpha-MEM promotes the growth and progeny of bone marrow cells in suspension culture and monolayer. MEM-alpha is also used as a separation medium or for the out-breeding of amniotic cells.
Medchemexpress LLC L-ornithine hydrochloride | 3184-13-2 | MFCD00064562 | 99.9% | 168.62 g/mol | C5H13ClN2O2 | 100 MG
L-ornithine hydrochloride is a non-proteinogenic amino acid used as a research reagent and analytical standard in studies of nitrogen metabolism and the urea cycle. It is typically employed in enzymatic assays, metabolic profiling, and biochemical research requiring a high-purity amino acid reference. The material is a white to off-white solid with a specified assay purity.
- High assay purity (99.9%).
- Supplied as a white to off-white solid.
- Available in multiple research pack sizes, including 100 mg.
- Suitable for enzymatic assays and metabolic studies.
- Identified by CAS number 3184-13-2 for unambiguous reference.