Lactic Acid
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 .
Chem-Impex International, Inc. D-Lactic acid | 10326-41-7 | MFCD00068311 | 1G
D-Lactic acid, 10326-41-7, MFCD00068311, 1G
Apexbio Technology LLC Lactic acid(Synonyms: 2-Hydroxypropanoic acid, α-Hydroxypropionic acid, Milk acid, DL-Lactic acid), 100mg, CAS: 50-21-5.
Lactic acid (CAS 50-21-5) is an organic compound formed naturally as an intermediate during anaerobic glycolysis where sugars are metabolized through fermentation Biologically lactic acid reduces local pH environments thus inhibiting pathogenic microbial growth Due to this acidifying action it is utilized in biomedical contexts including formulations aimed at preventing gastrointestinal microbial fermentation Additionally lactic acid served as one of the active ingredients in Phexxi a non-hormonal contraceptive approved by the FDA in May 2020 wherein it maintains vaginal acidity to exert contraceptive effects
Medchemexpress LLC Sodium (S)-2-hydroxypropanoate (sodium L-lactate) | 867-56-1 | 90.0% | 112.06 g/mol | C3H5NaO3 | 25 MG
Sodium (S)-2-hydroxypropanoate (sodium L-lactate) is the sodium salt of L-lactic acid, supplied as a solid used as a biochemical building block and precursor for poly-lactic acid (PLA) synthesis. Typical purity is 90%.
- CAS number 867-56-1.
- Chemical formula C3H5NaO3.
- Molecular weight 112.06 g/mol.
- Purity 90.0%.
- Physical form white to off-white solid.
- Common applications: precursor for PLA, reagent in chemical synthesis and research.
Sigma Aldrich Fine Chemicals Biosciences L Lactic acid 13C3 99 atom1G
L-()-Lactic Acid-13C3 is the isotope labeled analog of L-()-Lactic Acid.
Sigma Aldrich Fine Chemicals Biosciences Lactic acid natural, >=85% | 50-21-5 | MFCD00004520 | 1KG
Lactic acid natural, >=85% | Purity: >=85% | Mol Wt: 90.08 | 50-21-5 | MFCD00004520 | 1KG
Medchemexpress LLC Sodium L-lactate | 867-56-1 | MFCD00066576 | 98.0% | 112.06 g/mol | C3H5NaO3 | 5 MG
Sodium L-lactate (L-lactic acid sodium) is the sodium salt of L-lactic acid supplied as a solid analytical standard with ~98.0% purity. It is used as an analytical reference standard, a building block for polymer synthesis, and a reagent for research applications.
- used as an analytical standard and reference material.
- serves as a building block for polylactic acid and other syntheses.
- white to off-white solid appearance.
- purity about 98.0% and molecular weight 112.06 g/mol.
- chemical formula C3H5NaO3, cas number 867-56-1.
- available pack sizes typically 25 MG-500 MG; supplier-specific smaller packs may exist.
Cayman Chemical Indole-3-lactIc AcId 500mg
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
ABclonal Technology Pan Lactic acid-Lysine
Histone lysine lactation (Kla) is a newly discovered histone modification that regulates gene expression in macrophages In M1 macrophages lactic acid is derived from incompletely oxidized glucose and then produces lactyl-CoA which is transferred via acetyltransferase p300 to the lysine tail of the histone This modification is abundant in gene promoter regions that lack acetylation and are associated with gene expression activation
Sigma Aldrich Fine Chemicals Biosciences L-(+)-Lactic acid solution 30% in H2O (by weight) | 79-33-4 | MFCD00064266 | 250ML
L-(+)-Lactic acid solution 30% in H2O (by weight) | Mol Wt: 90.08 | 79-33-4 | MFCD00064266 | 250ML
Selleck Chemical LLC L-Lactic acid
L-Lactic acid is a natural product that is used as a food additive
ABclonal Technology Pan Lactic acid-Lysine
Histone lysine lactation (Kla) is a newly discovered histone modification that regulates gene expression in macrophages In M1 macrophages lactic acid is derived from incompletely oxidized glucose and then produces lactyl-CoA which is transferred via acetyltransferase p300 to the lysine tail of the histone This modification is abundant in gene promoter regions that lack acetylation and are associated with gene expression activation