Nutritional Supplements
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
Cambridge Isotope Laboratories ALGAL AMINO ACID MIXTURE (U-D, 98%), 1 G
ALGAL AMINO ACID MIXTURE (U-D, 98%), 1 G
Medchemexpress LLC L-ornithine hydrochloride | 3184-13-2 | MFCD00064562 | 99.6% | 168.62 g/mol | C5H13ClN2O2 | 5 G
L-ornithine hydrochloride is a non-proteinogenic amino acid used in research to study the urea cycle and nitrogen metabolism. Supplied as a white to off-white solid, it is commonly used in biochemical assays, analytical standards, and cell-culture applications where high-purity ornithine is required.
- Supports studies of the urea cycle and nitrogen disposal.
- High-purity material suitable for analytical and research use.
- Available as a solid for easy weighing and solution preparation.
- Provided with a certificate of analysis for batch-specific characterization.
- Applicable to metabolic and nephroprotection research.
Medchemexpress LLC L-ornithine (hydrochloride) | 3184-13-2 | MFCD00064562 | 99.9% | 168.62 | C5H13ClN2O2 | 50 MG
L-Ornithine hydrochloride is the hydrochloride salt of the non-proteinogenic amino acid L-ornithine. It is used as a biochemical reagent and analytical standard in research on the urea cycle, nitrogen metabolism, and amino acid analysis.
- High purity (99.85%), suitable for analytical use.
- Hydrochloride salt form for enhanced stability and solubility in aqueous solutions.
- Commonly used in urea cycle and nitrogen metabolism studies.
- Available in small research quantities for laboratory experiments.
- Molecular weight 168.62; formula C5H13ClN2O2.
Sigma Aldrich Fine Chemicals Biosciences L-Histidine monohydrochloride monohydrate | 5934-29-2 | MFCD00151027 | 25g
L-Histidine monohydrochloride monohydrate | Purity: 98.5-101.0% | MW:209.63 | 5934-29-2 | MFCD00151027 | 25g
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 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.
Cell Signaling Technology PTMScanR HS Acetyl-Lysine Motif Ac-K Kit 1 Kit
PTMScanR HS Acetyl-Lysine Motif Ac-K Kit 1 Kit
NEOGEN Y M CHLORTETRACYCLINE SUPP
This item has a minimum order quantity of 3 per supplier requirements
Cayman Chemical Cyclo L-Leu-L-Trp 5mg
A diketopiperazine metabolite; active against various bacteria (MICs = 125-1000 UG/ml) and fungi (MICs = 8-64 UG/ml); inhibits hydroxy radical production (IC50 = 1.8 µM); a bitter tastant that can rapidly permeate rat taste cell membranes (1 mM); a melatonin receptor agonist, inhibiting cAMP accumulation (20 µM)