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Merck
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重要文件

L2643

Sigma-Aldrich

α-乳糖 一水合物

suitable for cell culture, BioReagent

同義詞:

β-D-Gal-(1→4)-α-D-Glc, 4-O-β- D -半乳糖基-α- D -葡萄糖, 乳糖

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About This Item

經驗公式(希爾表示法):
C12H22O11 · H2O
CAS號碼:
分子量::
360.31
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:
NACRES:
NA.75

生物源

bovine milk

品質等級

產品線

BioReagent

化驗

≥99% total lactose basis (GC)

形狀

powder

技術

cell culture | mammalian: suitable

雜質

≤0.05% Glucose
≤4% β-lactose

溶解度

water: 100 mg/mL, clear, colorless

SMILES 字串

[H]O[H].OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O

InChI

1S/C12H22O11.H2O/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17;/h3-20H,1-2H2;1H2/t3-,4-,5+,6+,7-,8-,9-,10-,11+,12+;/m1./s1

InChI 密鑰

WSVLPVUVIUVCRA-KPKNDVKVSA-N

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應用

α-乳糖一水合物已用于:
  • 作为稀释剂M1的B组分,用于稀释公羊精液
  • 作为Platz稀释变体(PDV)的一种成分,用于稀释宽吻海豚精液
  • 制备HyQ PF-中国仓鼠卵巢(CHO)双糖培养基,用于适应CHO细胞系
  • 制备无蛋白化学定义细胞培养基(PFCDM),用于适应人胚胎肾293(HEK293)细胞

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析證明 (COA)

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A Thiel et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 125, 528-539 (2019-02-06)
3-NOP (3-nitrooxypropanol) reduces enteric methane formation in ruminants. A series of ADME studies in rats, lactating goats and beef cattle was performed. 3-NOP was entirely absorbed from the GIT of rats: approximately 75% of the administered 3-NOP was eliminated as
T R Robeck et al.
Biology of reproduction, 70(5), 1340-1348 (2004-01-09)
Research was conducted to develop an effective method for cryopreserving bottlenose dolphin (Tursiops truncatus) semen processed immediately after collection or after 24-h liquid storage. In each of two experiments, four ejaculates were collected from three males. In experiment 1, three
Ling Zhang et al.
Theranostics, 10(24), 11339-11358 (2020-10-13)
Background: TSTA3 gene encodes an enzyme responsible for synthesis of GDP-L-fucose as the only donor in fucosylation. This study was designed to explore clinical value, function and underlying mechanism of TSTA3 in the development of esophageal squamous cell carcinoma (ESCC).
Dawn Sow Zong Leong et al.
Scientific reports, 7, 45216-45216 (2017-03-31)
Mammalian cells are generally considered to be unable to utilize polysaccharides for cell growth because the phospholipid bilayer in the cell membrane has very low permeability to sugars. With the recent discovery of the only known animal disaccharide transporter, a
Johannes Gursch et al.
Journal of pharmaceutical sciences, 104(10), 3481-3489 (2015-07-07)
Over the last years, continuous manufacturing has created significant interest in the pharmaceutical industry. Continuous filtration at low flow rates and high solid loadings poses, however, a significant challenge. A commercially available, continuously operating, dynamic cross-flow filtration device (CFF) is

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