Nutritional Supplements
STEMCELL Technologies MethoCultTM Express
Pre-aliquoted methylcellulose-based medium with recombinant cytokines for rapid hematopoietic colony assays of human cells. 24 x 3 mL vials. - 72 mL
Medchemexpress LLC Poly-L-ornithine hydrochloride | 26982-21-8 | 15000-30000 | 25 MG
Poly-L-ornithine hydrochloride | 26982-21-8 | 15000-30000 | 25 MG
Selleck Chemical LLC L-Ornithine hydrochloride S4653-500mg
L-ornithine hydrochloride ((S)-2 5-Diaminopentanoic acid) has an antifatigue effect by increasing the efficiency of energy consumption and promoting the excretion of ammonia It is one of the key reactants in the urea cycle
STEMCELL Technologies L-Glutamine, Size: 100 mL
L-Glutamine (200 mM) is recommended for use as a cell culture supplement and is required for the preparation of MesenCult™-ACF Plus Medium (Catalog #05445).
ILEX LIFE SCIENCES LLC ALPHA MEM P04-21060 6 X 500 ML
PAN-Biotech Alpha MEM Eagle Cell Culture Medium, w: L-Glutamine, w/o: Ribonucleosides, w/o: Deoxyribonucleosides, w: 2.2 g/L NaHCO3 (6 x 500 ml). NUCLEOSIDES: Without nucleosides. BICARBONATE: With 2.2 g/L Sodium Bicarbonate. GLUCOSE: With glucose. GLUTAMINE: With L-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.
ABclonal Technology Uracil-DNA Glycosylase (UDG)
E.coli Uracil-DNA Glycosylase (UDG) catalyses the release of free uracil from uracil-containing DNA. UDG efficiently hydrolyzes uracil from single-stranded or double-stranded DNA, but not from oligomers (6 or fewer bases). It releases uracil from ss- or ds-DNA and is applicable to eliminates PCR carry-over contamination.
Medchemexpress LLC L-ornithine-1,2,3,4,5-13C5 hydrochloride | 943962-21-8 | 99.5% | 173.58 g/mol | C5H13ClN2O2 | 1 MG
L-ornithine-1,2,3,4,5-13C5 hydrochloride is a stable-isotope labeled form of L-ornithine in which all five carbon atoms are 13C-enriched. Supplied as a solid hydrochloride salt with high chemical and isotopic purity, it is intended for use as an internal standard, tracer, or analytical reference in mass spectrometry and metabolic flux studies.
- High isotopic enrichment enabling accurate mass spectrometry quantification.
- 99.5% chemical purity for reliable analytical performance.
- Solid hydrochloride form suitable for analytical handling and storage.
- Available in small quantities for tracer experiments and method development.
- Recommended storage: 4°C sealed; in solvent -80°C (6 months) or -20°C (1 month).
Medchemexpress LLC L-ornithine monohydrochloride | 3184-13-2 | MFCD00064562 | 99.7% | 168.62 g/mol | C5H13ClN2O2 | 50 MG
L-ornithine monohydrochloride is a research-grade, high-purity amino acid salt commonly used in biochemical studies and cell culture. It participates in the urea cycle and serves as a precursor for arginine and polyamine biosynthesis. Supplied in small quantities for laboratory use, this reagent is intended for analytical, cell culture, and biochemical applications that require verified identity and purity.
- High purity: 99.73%.
- Molecular weight: 168.62 g/mol.
- Chemical formula: C5H13ClN2O2.
- CAS number: 3184-13-2.
- Suitable for cell culture applications.
- Available in small research sizes, including 50 mg.
Cambridge Isotope Laboratories ALGAL AMINO ACID MIXTURE (U-13C, 97-99%; U-15N, 97-99%), 0.5 G
ALGAL AMINO ACID MIXTURE (U-13C, 97-99%; U-15N, 97-99%), 0.5 G
Sigma Aldrich Fine Chemicals Biosciences Poly-L-lysine-fITC Labeled10MG
Poly-L-lysine-fITC Labeled10MG
![Biolegend PE/Fire™ 700 anti-human CD23 [EBVCS-5]; Isotype: Mouse IgG1 κ; Reactivity: Human; Apps: FC; Size: 25 tests](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502557636.png-250.jpg)
Biolegend PE/Fire™ 700 anti-human CD23 [EBVCS-5]; Isotype: Mouse IgG1 κ; Reactivity: Human; Apps: FC; Size: 25 tests
PE/Fire™ 700 anti-human CD23 [EBVCS-5]; Isotype: Mouse IgG1 κ; Reactivity: Human; Apps: FC; Size: 25 tests
Cayman Chemical olIc ACDhydroxy oloyl Leu 1mg
An internal standard for the quantification of oleic acid-hydroxy oleoyl leucine by GC- or LC-MS
Medchemexpress LLC L-ornithine (hydrochloride) | 3184-13-2 | MFCD00064562 | 99.9% | 168.62 g/mol | C5H13ClN2O2 | 100 MG
L-Ornithine hydrochloride (CAS 3184-13-2) is an analytical standard of the non-proteinogenic amino acid L-ornithine. Supplied as a white to off-white solid with high assay value, it is intended for method development, calibration, and qualitative and quantitative analysis in chromatographic and mass spectrometric workflows.
- High purity (99.85%) for accurate quantitation.
- Suitable for HPLC, GC, and MS applications.
- White to off-white solid form for easy handling.
- Used as a reference standard in analytical methods.
- Room temperature shipping and standard storage recommendations apply.
- Provided with safety data sheet and certificate of analysis.
Cayman Chemical UracIl-13C 15N2 5mg
An internal standard for the quantification of uracil by GC- or LC-MS