Nutritional Supplements
Sigma Aldrich Fine Chemicals Biosciences Poly L lysine fITC Labeled25MG
Poly L lysine fITC Labeled25MG
Cayman Chemical Sudn Red 7B 25g
An azo dye; abs = 525 nm; has been used to stain lipids in hepatocytes and suberin lamellae in plant cell walls; has been included as a standard in LC-MS/MS-based protocols for the detection of banned colorants in foodstuffs
Cayman Chemical L-MethIonIn-R-SulfoxImIn 50mg
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
Cayman Chemical MethIonIn SulfoxID PolycLN 1ea
An antiemetic and antagonist of dopamine D2- D4- and D3 receptors (Kis 1365 691 and 545 nM for a2A- a2B- and a2C-AR respectively) has been mistakenly identified as an antagonist of histamine H1 receptors and M1-5 mAChRs inhibits conditioned avoidance in the shuttle box test in dogs (ED50 2.77 mg/kg) inhibits apomorphine-induced emesis in dogs (ED50 0.69 mg/kg) induces tachycardia increases blood levels of norepinephrine and temporarily decreases systolic and diastolic blood pressure which revert to baseline within one minute in normotensive dogs at 0.5-5 mg/kg
Medchemexpress LLC L-ornithine-1,2,3,4,5-13C5 hydrochloride | 943962-21-8 | 99.5% | 173.59 | 13C5H13ClN2O2 | 25 MG
L-Ornithine-1,2,3,4,5-13C5 hydrochloride is an isotopically labeled amino acid supplied as the hydrochloride salt for use as a stable isotope standard or tracer in analytical and metabolic studies. It provides high chemical and isotopic purity in a stable, easily handled solid form suitable for LC-MS and metabolic flux applications.
- High isotopic enrichment and chemical purity suitable for accurate quantitation.
- Supplied as a stable, solid hydrochloride salt for easy handling and storage.
- Compatible with LC-MS workflows and isotope dilution assays.
- Useful for metabolic flux analysis and tracer studies.
- Documentation includes recommended storage and supporting SDS and COA.
Cayman Chemical NG NG-dImethyl-L-ArgInIn 25mg
An endogenous NOS inhibitor; levels are increased in Dahl salt-sensitive rats fed a high-salt diet concomittant with an increase in blood pressure
Cayman Chemical UracIl-13C4 15N2 1mg
An internal standard for the quantification of uracil by GC- or LC-MS
STEMCELL Technologies MEM Non-Essential Amino Acid Solution (100X), Size: 100 mL
MEM Non-Essential Amino Acid Solution (100X) has been pre-screened for use with other reagents of the ES-Cult™ product line for optimal performance for the in vitro hematopoietic differentiation of mouse embryonic stem (ES) cells and mouse induced pluripotent stem (iPS) cells.
Cayman Chemical Sudn Red 7B 10g
An azo dye; abs = 525 nm; has been used to stain lipids in hepatocytes and suberin lamellae in plant cell walls; has been included as a standard in LC-MS/MS-based protocols for the detection of banned colorants in foodstuffs
Apexbio Technology LLC L-Ornithine 70-26-8 500mg
L-Ornithine (CAS 70-26-8) is a non-proteinogenic amino acid integral to the urea cycle where it facilitates the conversion of excess ammonia into urea for excretion It arises from the enzymatic cleavage of urea from arginine and subsequently participates as a precursor for the biosynthesis of citrulline and arginine L-Ornithine s role in nitrogen metabolism makes it valuable for investigating pathways of ammonia detoxification amino acid synthesis and related metabolic disorders It is widely utilized in studies focused on liver function urea cycle deficiencies and the regulation of nitrogen homeostasis in cellular and animal models
Medchemexpress LLC Poly-L-ornithine (hydrobromide) (MW 5000-15000) | 27378-49-0 | 5000-15000 | 10 MG
Poly-L-ornithine (hydrobromide) (MW 5000-15000), also known as L-Ornithine homopolymer (hydrobromide) (MW 5000-15000), is a biochemical reagent. It can be utilized as a biological material or an organic compound for life science-related research.
- Intended for research use only
- Suitable as a biological material
- Suitable as an organic compound for life science research