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DL-乳酸钠溶液,Sodium DL-lactate solution;syrup, BioReagent, 60 % (w/w), synthetic, suitable for cell culture

别名:(±)-2-羟基丙酸钠盐;DL-乳酸钠盐;(±)-2-Hydroxypropionic acid sodium salt, DL-Lactic acid sodium salt

CAS号 72-17-3 线性分子式 CH3CH(OH)COONa 分子量 112.06 Beilstein/REAXYS Number 4332999 EINECS 编号 200-772-0 MDL number MFCD00065400 PubChem Substance ID 24896366 NACRES NA.75
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): L4263
CAS号: 72-17-3
MDL号: MFCD00065400
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HK$352.97

产品描述

General description

乳酸是丙酮酸在乳酸脱氢酶 (LDH) 作用下生成的 α 羟基羧酸。乳酸是乳酸林格氏液或乳酸林格氏液的主要成分之一。

Application

Sodium DL-lactate solution has been used:
• as a component in DMEM-B to prepare Dulbecco modified Eagle medium (DMEM)-C medium to evaluate the effect of medium composition on in vitro spermatogonial stem cells (SSCs) maintenance[2]
• as a supplement in Dulbecco′s modified Eagle′s medium-nutrient mixture F12 to obtain conditioned media of testicular macrophages[3]
• as a component in non-capacitation medium and TALP medium for sperm preparation and in vitro fertilization
• in 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES) buffered synthetic oviduct fluid (SOF) media for oocyte preservation[4]

Biochem/physiol Actions

Lactic acid is produced by lactic acid bacteria (LAB) during carbohydrate fermentation. Different microorganism synthesize different forms of lactic acid such as L(+), D(-) or DL (racemic mixture). It is preferred in food processing and preservation due to its antimicrobial property. Lactic acid is useful as a flavoring and acidifying agent.[1]

性质

Quality Level200
biological sourcesynthetic
product lineBioReagent
assay27-33% (enzymatic)
formsyrup
concentration60 % (w/w)
application(s)cell culture | mammalian: suitable
storage temp.2-8°C
SMILES string[Na+].CC(O)C([O-])=O
InChI1S/C3H6O3.Na/c1-2(4)3(5)6;/h2,4H,1H3,(H,5,6);/q;+1/p-1
InChI keyNGSFWBMYFKHRBD-UHFFFAOYSA-M


安全信息

个人防护装备 EyeshieldsGlovestype N95 (US)
RIDADR NONH for all modes of transport
WGK德国 WGK 3
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 88 | 欧洲Eur. ≥ 126 | 東京Tokyo ≥ 46 | 香港与北京 ≥ 62
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