Nutritional Supplements
Sigma Aldrich Fine Chemicals Biosciences L-Tryptophan | 73-22-3 | MFCD00064340 | 100 g
L-Tryptophan | Purity: 99% | Mol Wt: 204.23 | 73-22-3 | MFCD00064340 | 100 g
Medchemexpress LLC L-ornithine hydrochloride | 3184-13-2 | MFCD00064562, MFCD00166412 | 99.9% | 168.62 g/mol | C5H13ClN2O2 | 1 G
L-ornithine hydrochloride is a non-proteinogenic amino acid supplied for research use. It participates in the urea cycle to remove excess nitrogen in vivo and has reported nephroprotective activity, making it useful in biochemical and pharmacological studies.
- Used in urea cycle and nitrogen metabolism research.
- Reported nephroprotective properties in preclinical studies.
- High purity (99.91%) suitable for biochemical assays.
- Molecular formula C5H13ClN2O2; molecular weight 168.62 g/mol.
- Available as a 1 g research pack.
Medchemexpress LLC L-ornithine-1,2,3,4,5-13C5 hydrochloride | 943962-21-8 | 99.5% | 173.59 | 13C5H13ClN2O2 | 50 MG
L-Ornithine-1,2,3,4,5-13C5 hydrochloride is a stable isotope-labeled form of L-ornithine hydrochloride provided as a white to off-white solid. It is optimized for quantitative applications in metabolic studies and mass-spectrometry, offering consistent lot-to-lot performance for use as an internal standard or tracer.
- High isotopic and chemical purity (99.5%).
- Suitable as an internal standard for LC-MS/MS and metabolic tracing.
- Hydrochloride salt form for improved stability and handling.
- Available in small quantities for method development (includes 50 mg size).
- Store sealed at 4°C to maintain stability.
Medchemexpress LLC L-Ornithine monohydrochloride | 3184-13-2 | MFCD00012917 | 99.7% | 168.62 g/mol | C5H13ClN2O2 | 250 MG
L-Ornithine monohydrochloride is the hydrochloride salt of L-ornithine supplied as a high-purity, crystalline powder for laboratory and cell-culture use. It is used in studies of the urea cycle, amino-acid metabolism, and as a supplement in cell-culture media, and is suitable for analytical and biological applications.
- High purity suitable for cell-culture applications.
- Supplied as a stable, crystalline powder for easy handling and storage.
- Supports urea cycle and amino-acid metabolism studies.
- Compatible with common analytical techniques and buffer systems.
- Available in small bench-scale pack sizes for research workflows.
Sigma Aldrich Fine Chemicals Biosciences Poly-D-Lysine Laminin 2.
Poly-D-Lysine and Laminin. This SOLUTIONon is prepared in phosphate-buffered saline and sterile filtered.
ABclonal Technology Glutamine Synthetase GLUL
The protein encoded by this gene belongs to the glutamine synthetase family It catalyzes the synthesis of glutamine from glutamate and ammonia in an ATP-dependent reaction This protein plays a role in ammonia and glutamate detoxification acid-base homeostasis cell signaling and cell proliferation Glutamine is an abundant amino acid and is important to the biosynthesis of several amino acids pyrimidines and purines Mutations in this gene are associated with congenital glutamine deficiency and overexpression of this gene was observed in some primary liver cancer samples There are six pseudogenes of this gene found on chromosomes 2 5 9 11 and 12 Alternative splicing results in multiple transcript variants
Bioss CD75 - Transferrin receptor An
CD75 Primary Antibody Unconjugated Host Species Mouse Target Species Human Clonality Monoclonal Applications WB IHC LN1Concentration Lot Dependent Size 100 ul Storage Buffer PBS
Bioworld De Greef and Jacobs Vitamin Mix, 100 mL
De Greef & Jacobs Vitamin MixPackage contains 11.20 g vitamins to prepare 100 mL of 1000X vitamin stock solution Use 1 mL per liter of mediumContents: myo-Inositol: 100.00 mg/L Nicotinic Acid: 1.00 mg/L Pyridoxine HCl: 1.00 mg/L Thiamine HCl: 10.00 mg/L
Sigma Aldrich Fine Chemicals Biosciences Poly-L-lysine-fITC Labeled10MG
Poly-L-lysine-fITC Labeled10MG