L3916
L-乳酸脱氢酶 来源于牛心脏
1000 units/mL
别名:
磷酸丝氨酸, (S)-乳酸: NAD+ 氧化还原酶, L-LDH, LAD, LD
Application
使用牛心L-乳酸脱氢酶：
- 作为参考标准物，测定LDH（乳酸脱氢酶）
- 淬灭细胞中与蛋白质结合的NADH
- 测定细胞在悬浮液中释放的乳酸
用于酶法测定乳酸或丙酮酸。
Biochem/physiol Actions
乳酸脱氢酶(LDH)有助于乳酸可逆转化为丙酮酸。
还可催化其他 L-2-羟基单羧酸的氧化反应。
General description
乳酸脱氢酶(LDH)是一种糖酵解酶。它存在于骨骼肌、心脏、肝脏、肾脏、大脑、肺和红细胞中。它由五种同工酶组成。LDH具有四聚体结构。
Other Notes
在 pH 7.5，37℃ 下，一个单位每分钟将 1.0 μm 的丙酮酸盐还原成 L-乳酸盐。
Physical form
悬浮于 2.2M 硫酸铵中
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 1
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
低风险生物材料
此项目有
Circulating biomarkers in malignant melanoma
Advances in Clinical Chemistry, 69, 47-89 (2015)
Culture Expansion in Low-Glucose Conditions Preserves Chondrocyte Differentiation and Enhances Their Subsequent Capacity to Form Cartilage Tissue in Three-Dimensional Culture
HeywoodHannah K, et al.
BioResearch Open Access, 2484-2494 (2014)
Hsiao Ju Chiang et al.
Nature methods, 20(2), 248-258 (2023-01-20)
The expansion of fluorescence bioimaging toward more complex systems and geometries requires analytical tools capable of spanning widely varying timescales and length scales, cleanly separating multiple fluorescent labels and distinguishing these labels from background autofluorescence. Here we meet these challenging
NADH fluorescence lifetime is an endogenous reporter of alpha-synuclein aggregation in live cells
Plotegher N, et al.
Faseb Journal, 29(6), 2484-2494 (2015)
Cardiac, Vascular, and Skeletal Muscle Systems
Haschek and Rousseaux's Handbook of Toxicologic Pathology (2013)
商品
Instructions for working with enzymes supplied as ammonium sulfate suspensions
以硫酸铵悬浮液形式提供的酶的使用指南
实验方案
This procedure applies to all products from heart muscle that have a specification for L-Lactic Dehydrogenase activity.
相关内容
Instructions
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