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My CartCAS：63-42-3
Purity：HPLC≥98%
Molecular Formula：C12H22O11
Molecular Weight：342.3
Appearance：White to off-white powder
Storage：Store at RT，2 years.
Qty：
Size：
| CAS | 63-42-3 |
| Name | Lactose |
| Purity | HPLC≥98% |
| Molecular Formula | C12H22O11 |
| Molecular Weight | 342.3 |
| Appearance | White to off-white powder |
| Solubility | ≥10mg/mL in Water |
| Storage | Store at RT，2 years. |
| EC | EINECS 200-559-2 |
| MDL | MFCD00151251 |
| SMILES | OC[C@@H]1[C@H](O)[C@H](O)[C@@H](O)[C@H](O[C@@H]([C@H](O)[C@@H](O)C=O)[C@H](O)CO)O1 |
| InChI | InChI=1S/C12H22O11/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/t3-，4-，5+，6+，7-，8-，9-，10-，11-，12+/m1/s1 |
| Note | The reserve liquid is recommended to be packaged and frozen to avoid repeated freezing and thawing (-20℃, 1 month); The diluted working liquid is recommended to be used and prepared immediately |
| Unit | Bottle |
| Specification | 100mg |
Examples of using this product（for reference only）
HPLC
Chromatographic conditions as followed: Zorbax Eclipse Plus-C18 (4.6 mm × 100 mm, 5 μm, Agilent, USA) capillary column, ultraviolet detector (250 nm detection wavelength), mobile phase consisting of 0.025 M phosphate buffer (pH 6.7) with 83% (solution A) and 17% acetonitrile (solution B) in water, 0.5 mL/min flow rate and column at 30 ℃.
References：
Yang B, Wu Q, Luo Y, Yang Q, Wei X, Kan J. High-pressure ultrasonic-assisted extraction of polysaccharides from Hovenia dulcis: Extraction, structure, antioxidant activity and hypoglycemic. Int J Biol Macromol. 2019 Sep 15;137:676-687. doi: 10.1016/j.ijbiomac.2019.07.034. Epub 2019 Jul 5. PMID: 31284006.
HPLC
4 μL of the filtrate was analyzed using an Agilent 1260 Series HPLC system (Agilent Technologies, CA, USA). Chromatographic conditions were as follows: Zorbax Eclipse Plus-C18 (4.6 mm × 100 mm, 5 μm, Agilent, USA) capillary column, ultraviolet detector (250 nm detection wavelength), mobile phase consisting of 0.025 M phosphate buffer (pH 6.7) with 83% (solution A) and 17% acetonitrile (solution B) in water, 0.5 mL/min flow rate and column temperature at 30 ℃.
References：
Yang B, Wu Q, Luo Y, Yang Q, Chen G, Wei X, Kan J. Japanese grape (Hovenia dulcis) polysaccharides: New insight into extraction, characterization, rheological properties, and bioactivities. Int J Biol Macromol. 2019 Aug 1;134:631-644. doi: 10.1016/j.ijbiomac.2019.05.079. Epub 2019 May 15. PMID: 31100397.
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
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High-pressure ultrasonic-assisted extraction of polysaccharides from Hovenia dulcis: Extraction; structure; antioxidant activity and hypoglycemic
Click to check >>Author：Yang B; Wu Q; Luo Y; Yang Q; Wei X; Kan J
IF：4.7840
Publish_to：Int J Biol Macromol
PMID：31284006
Cloning and Characterization of a New β-Galactosidase from Alteromonas sp. QD01 and Its Potential in Synthesis of Galacto-Oligosaccharides
Click to check >>Author：Li D; Li S; Wu Y; Jin M; Zhou Y; Wang Y; Chen X; H
IF：4.0730
Publish_to：Mar Drugs
PMID：32545859
Salmonella enterica serovar Paratyphi A-induced immune response in Caenorhabditis elegans depends on MAPK pathways and DAF-16
Click to check >>Author：Yan-Mei Zhang, Rui Chen, Shun-Xin Wu, Cheng-Hua Wang
IF：3.9000
Publish_to：BIOCHEMICAL ENGINEERING JOURNAL
PMID：
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