Nutritional Supplements
Bioworld Chu Vitamin Concentrate, 10mL Ampules, 100 mL
Chu Vitamin Concentrate (Ampules)Contains the vitamins as described by Chu et al. (1975)Package includes 10 filter sterilized ampules of 10ml of 1000X vitamin stock solution Use 1ml per liter of medium. Contents: Glycine: 2.00mg/LThiamine HCl: 1.0mg/LPyridoxine HCl: 0.5mg/LNicotinic acid: 0.5mg/L
Medchemexpress LLC Poly-L-ornithine hydrobromide (MW 30000-70000) | 27378-49-0 | 30000-70000 | 50 MG
Poly-L-ornithine hydrobromide is a poly-lysine derivative that binds to the surface of cell culture vessels through positively charged amino acid residues. It forms a coating that promotes cell adhesion and provides a matrix environment required for growth. This product is used as a coating agent in cell culture for the study of primary cultures of neurons.
- Used as a coating agent in cell culture.
- Promotes cell adhesion and provides a matrix environment for cell growth.
- Can be used for primary culture of neurons.
- Provides a stable and reliable adhesion surface for the differentiation study of neural stem cells.
Cell Signaling Technology PTMScanR Acetyl-Lysine Motif Ac-K Kit 1 Kit
PTMScanR Acetyl-Lysine Motif Ac-K Kit 1 Kit
Cell Signaling Technology PTMScanR Glutaryl-Lysine Glut-K Kit 1 Kit
PTMScanR Glutaryl-Lysine Glut-K Kit 1 Kit
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.
Sigma Aldrich Fine Chemicals Biosciences L-Glutamine gamma-irradiated, BioXtra, suitable for cell culture | 56-85-9 | MFCD00008044 | 1VL
L-Glutamine gamma-irradiated, BioXtra, suitable for cell culture | Mol Wt: 146.14 | 56-85-9 | MFCD00008044 | 1VL
Cambridge Isotope Laboratories ALGAL AMINO ACID MIXTURE (U-13C, 97-99%), 0.5 G
ALGAL AMINO ACID MIXTURE (U-13C, 97-99%), 0.5 G
Medchemexpress LLC Poly-L-ornithine hydrobromide | 27378-49-0 | MFCD00237231 | 30,000-70,000 Da | (C5H12N2O2)n.xHBr | 5 MG
Poly-L-ornithine hydrobromide (MW 30,000-70,000) is a positively charged polyamino acid used to coat cell-culture surfaces to enhance cell attachment and growth. It is commonly applied to promote adhesion of primary neurons and other cell types in in vitro studies. The material is a white to off-white solid, soluble in water (≈50 mg/mL with warming and ultrasonic treatment), and supplied in small laboratory quantities.
- Enhances cell adhesion on culture vessels.
- Supports primary neuronal cultures, including dopaminergic neurons and oligodendrocytes.
- Positively charged polymer provides a uniform coating.
- Water soluble (≈50 mg/mL) with ultrasonic treatment and warming.
- Supplied as a solid with a defined molecular weight range of 30,000-70,000 Da.