2-酮己酸 钠盐结构式
|
常用名 | 2-酮己酸 钠盐 | 英文名 | 2-KETOHEXANOIC ACID SODIUM SALT |
---|---|---|---|---|
CAS号 | 13022-85-0 | 分子量 | 152.12400 | |
密度 | N/A | 沸点 | N/A | |
分子式 | C6H9NaO3 | 熔点 | 240ºC (dec.)(lit.) | |
MSDS | 中文版 美版 | 闪点 | N/A | |
符号 |
GHS07 |
信号词 | Warning |
Calcium uptake by bovine epididymal spermatozoa is regulated by the redox state of the mitochondrial pyridine nucleotides.
Biol. Reprod. 40(4) , 744-51, (1989) Immature caput epididymal sperm accumulate calcium from exogenous sources at a rate 2- to 4-fold greater than mature caudal sperm. Calcium accumulation by these cells, however, is maximal in the presence of lactate as external substrate. This stimulation of c... |
|
Inhibition studies on LDH isoenzyme purified from Uromastix testes.
J. Enzym. Inhib. 10(3) , 187-93, (1996) An LDH isoenzyme was purified to homogeneity from uromastix testes and its inhibition spectrum towards known LDH isoenzyme inhibitors studied. Platinum compounds inhibited the enzyme in the forward reaction (pyruvate-->lactate) only, n-hexanediol and colchici... |
|
Lactate dehydrogenase-C4 is involved in heparin- and NADH-dependent bovine sperm capacitation.
Andrologie 34(2) , 91-7, (2002) Lactate dehydrogenase C4 isoenzyme (LDH-C4) is involved in the energy metabolism of spermatozoa. Sperm capacitation is considered part of an oxidative process; an NADH oxidase of plasma membrane could be responsible for superoxide anion generation which is re... |
|
GC-MS profiling of urinary organic acids evaluated as a quantitative method.
Clin. Chem. 42(10) , 1609-15, (1996) We assessed the quantitative performances of a classical method for profiling urinary organic acids: ethyl acetate extraction/oxime-trimethylsilyl derivatization/GC-MS. Twenty-seven acids were quantified on the basis of specific ions in both scan and selected... |
|
The stimulus-secretion coupling of amino acid-induced insulin release. Synergistic effects of L-glutamine and 2-keto acids upon insulin secretion.
Biochim. Biophys. Acta 677(1) , 32-8, (1981)
|
|
[Inhibition of postoperative muscular proteolysis by sodium alpha-ketoisocaproate: does a dose-effect relation exist?].
Ann. Fr. Anesth. Reanim. 4(4) , 351-4, (1985) The inhibitory effect of branched chain amino acids on muscle protein breakdown has been attributed to the ketoanalogue of leucine, alpha-ketoisocaproic acid. In an attempt to demonstrate a possible dose-response relationship for ketoleucine, the postoperativ... |
|
Do branched chain keto amino acids regulate their own metabolism?
Hepatology 8(6) , 1716-8, (1988)
|
|
Signal transduction in islet hormone release: interaction of nitric oxide with basal and nutrient-induced hormone responses.
Cell. Signal. 10(9) , 645-51, (1998) We examined the relation between the islet NO system and islet hormone secretion induced by either the non-glucose nutrient alpha-ketoisocaproic acid (KIC) or, in some experiments, glucose. KIC dose dependently stimulated insulin but inhibited glucagon secret... |
|
Determination of free D-amino acids with a bacterial transaminase: their depletion leads to inhibition of bacterial growth.
Anal. Biochem. 218(1) , 204-9, (1994) A general procedure is described to determine the common free D-amino acids except D-proline in mixtures that also contain L-amino acids. The system employs exogenous pure bacterial D-amino acid transaminase coupled with 2-oxohexanoate, which accepts the amin... |
|
Signal function of metabolism of neutral amino acids and 2-keto acids for initiation of insulin secretion.
J. Biol. Chem. 257(12) , 6631-3, (1982) 2-Ketocaproate and 2-ketoisocaproate were equally potent insulin secretagogues. The insulin secretory potency of L-leucine was less than half of that of the keto acids and L-norleucine did not induce any insulin release by isolated islets and by the perfused ... |