Lactic Acid
Sigma Aldrich Fine Chemicals Biosciences Lactic acid 85 fCC25KG
Lactic acid is commonly used as a preservative in milk products and also as a flavoring agent.
Medchemexpress LLC D-(-)-lactic acid sodium ((R)-2-hydroxypropionic acid sodium) | 920-49-0 | 98.0% | 112.06 | 50 MG
D-(-)-Lactic acid ((R)-2-Hydroxypropionic acid ) sodium is an endogenous metabolite.
- Endogenous metabolite
- Human endogenous metabolite
- Microbial metabolite
Medchemexpress LLC D-(-)-Lactic acid-13C | 2102426-04-8 | 99.9% | 91.07 | C3H6O3 (13C-labeled) | 5 MG
D-(-)-Lactic acid-13C is the 13C-labeled D-enantiomer of lactic acid supplied as a solid for laboratory and analytical applications, including tracer and metabolic studies. CAS 2102426-04-8; molecular weight 91.07.
- Isotopically labeled with 13C for tracer and isotope-ratio studies.
- High purity (99.9%) suitable for analytical use.
- Solid, white to off-white form for easy handling and storage.
- Molecular formula C3H6O3 (13C-labeled) and molecular weight 91.07.
- Available in small, precise package sizes for research use.
Medchemexpress LLC Propanoic-3-13C acid, 2-hydroxy-, monosodium salt, (2S)- | 201595-70-2 | 98.7% | 113.05 | C2(13C)H5NaO3 | 10 MG
13C-labelled L-lactic acid sodium supplied as a 20% w/w aqueous solution for use in metabolic tracing and analytical applications. The product is provided as a 10 mg aliquot of the labeled sodium salt, with reported purity of 98.7% and molecular weight 113.05. Store frozen at -20°C and protect from light; consult the manufacturer's datasheet/COA for handling and safety information.
- Single 13C label at the 1-position for tracer studies.
- Provided as a 20% w/w aqueous solution for convenient use.
- High chemical purity suitable for analytical applications.
- Ready-to-use sodium salt form for compatibility with biological buffers.
- Store at -20°C and protect from light to maintain stability.
Cayman Chemical Indole-3-lactIc AcId 50mg
A metabolite of tryptophan; inhibits LPS-induced production of IL-8 in Caco-2 cells at 0.1-10 mM; reduces colon tumor number and size in cancer-prone Apc+/Min mice at 20 mg/kg
eMolecules 50-21-5 | DL-Lactic Acid | Oakwood Chemicals | MFCD00004520 | 90.078 | C3H6O3 | 87.000 | CC(O)C(O)=O | 5g | 480169451
DL-Lactic Acid | Oakwood Chemicals | 50-21-5 | MFCD00004520 | 90.078 | C3H6O3 | 87.000 | CC(O)C(O)=O | 5g | 480169451
C(O)=O | 5g | 290694296](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000162007.jpg-250.jpg)
eMolecules 79-33-4 | L-(+)-Lactic acid | Combi-Blocks | MFCD00064266 | 90.078 | C3H6O3 | 95.000 | C[C@H](O)C(O)=O | 5g | 290694296
L-(+)-Lactic acid | Combi-Blocks | 79-33-4 | MFCD00064266 | 90.078 | C3H6O3 | 95.000 | C[C@H](O)C(O)=O | 5g | 290694296
Sigma Aldrich Fine Chemicals Biosciences L-Lactic Dehydrogenase fro
Lactic Dehydrogenase (LDH) has a total molecular weight of 140 kDa and is composed of 4 subunits which are designated M subunit (muscle) and H subunit (heart). These subunits may be mixed in any of 5 combinations (M4 M3H1 M2H2 MH3 and H4). Skeletal muscle contains LDH that is predominately M4 with some small amounts of M3H and traces of H2H2. The H and M subunits are quite similar in molecular weight but differ substantially in amino acid composition. Rabbit muscle LDH dissociates into dimeric species (MW ~70 kDa) in acetate-chloride at pH 5.0 the dissociation is reversible. Biochemistry 13 3527-3531 (1974). Oxidizes glyoxylate and lactate.Isoelectric point 8.4-8.6Optimal pH 7.5 .
Medchemexpress LLC Lactic acid (Standard) | 50-21-5 | MFCD00004520 | 91.10% | 1 MG
Lactic acid (Standard) is the analytical standard of Lactic acid (HY-B2227). Intended for research and analytical applications, it acts as a hydroxycarboxylic acid receptor 1 (HCAR1) activator and an epigenetic modulator inducing lysine residues lactylation. This compound is also a glycolysis end-product, bridging the gap between glycolysis and oxidative phosphorylation.
- Acts as an oncometabolite.
- Possesses an immune protective role in anti-tumor immunity.
- Exhibits antimicrobial activity, suitable for food preservation.
- Used as an analytical standard in qualitative, quantitative, and methodological research experiments.
- Applicable in techniques such as HPLC, GC, and MS.
Medchemexpress LLC DL-lactic acid | 50-21-5 | MFCD00004520 | 91.1% | 90.08 | C3H6O3 | 10 MG
DL-lactic acid analytical standard supplied as a 10 mg reference material intended for research and analytical applications. It is used as a reference material for method validation, calibration, and metabolite analysis. For research use only; not for human or clinical use.
- Analytical standard for reference and calibration.
- Assay approximately 91.1%.
- Molecular formula C3H6O3, molecular weight 90.08.
- Supplied in small pack sizes suitable for analytical workflows.
- Not for human or clinical use.
Medchemexpress LLC (S)-2-Hydroxypropanoic acid lithium | 27848-80-2 | 98.0% | 5 G
L-Lactic acid lithium is a lithium salt of L-Lactic acid that exhibits certain bioconductive properties. It serves as a precursor for the production of the bioplastic polymer polylactic acid. This product is intended for research use only.
- Lithium salt of L-Lactic acid
- Exhibits bioconductive properties
- Precursor for polylactic acid production
- Intended for research use only
Medchemexpress LLC L-lactic acid (S)-2-hydroxypropanoic acid | 79-33-4 | MFCD00004520 | 99.6% | 90.08 g·mol⁻1 | C3H6O3 | 5g
L-Lactic acid is a buildiing block which can be used as a precursor for the production of the bioplastic polymer poly-lactic acid L-Lactic acid has antiproliferative activity[1][2][3]
Alkali Scientific Lactic Acid 88% Solution, 4 L
Lactic Acid 88% Solution is a high-purity acid used primarily for pH adjustment and buffer preparation in laboratories. This 4-liter bottle provides a larger volume of lactic acid for high-throughput applications or extended research needs. Lactic acid is a common reagent in biochemistry and microbiology for regulating pH during experiments and buffer formulations. It is used extensively in metabolic studies, particularly for simulating acidic environments or promoting specific enzymatic activities. The 88% concentration ensures that precise adjustments can be made in laboratory procedures where strong acidic conditions are required for optimal results in chemical and biological assays.