It is suggested to use 15 to 30 units per mL of blood.
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生物来源
Porcine intestinal mucosa
质量水平
表单
powder
比活
≥180 USP units/mg
溶解性
H2O: 50 mg/mL, clear, colorless to faintly yellow
痕量阳离子
Ca: ≤20 ppm
储存温度
2-8°C
SMILES字符串
[Na+].[S](=O)(=O)(NC1C(OC(C(C1O[S](=O)(=O)O)OC4OC(C(C(C4O[S](=O)(=O)O)O)O)C(=O)O)CO)OC2C(OC(C(C2O)O[S](=O)(=O)O)OC3C(OC(C(C3O)NC(=O)C)O)CO[S](=O)(=O)O)C(=O)O)O
InChI key
JRTRSJGZMRQDHI-UHFFFAOYSA-N
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一般描述
质量
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
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Glycosaminoglycans are large linear polysaccharides constructed of repeating disaccharide units.
Glycosaminoglycans are large linear polysaccharides constructed of repeating disaccharide units.
Glycosaminoglycans are large linear polysaccharides constructed of repeating disaccharide units.
Glycosaminoglycans are large linear polysaccharides constructed of repeating disaccharide units.
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How much Heparin sodium salt, is used to prevent coagulation?
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What is the best way to sterilize Heparin sodium salt?
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Although solutions may be autoclaved at 121 °C for 5 to 10 minutes, we generally recommend sterile filtration. This is because prolonged autoclaving may have an effect on its activity.
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What concentration of Heparin sodium salt, can I use to inhibit RNAse activity?
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Heparin has been used at concentrations ranging from 100 to 500 μg/mL. This has been reported in the J. Biol. Chem., 248, 2095 (1973).
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How does the storage temperature relate to shipping conditions?
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The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment.
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What concentration of Product H4784, Heparin sodium salt, is used in cell culture for the cultivation of human epidermal melanocytes in absence of phorbol esters?
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Heparin is used at a concentration of 1 ng/mL, according to Picot, J., Human Cell Culture: Methods in Molecular Medicine, 2nd ed., (Humana Press Inc., 2005) pp. 13-28.
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What is the molecular weight of Heparin sodium salt?
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Heparin is a mixture of polyanion chains having molecular weights ranging from 6,000 to 30,000 Daltons, with most chains in the range of 17,000 to 19,000 Daltons.
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What is the pH of a 1% solution of Product H4784, Heparin sodium salt?
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The pH of 1% solution of heparin sodium salt is typically in the range of 6.0 to 7.5.
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What is the Department of Transportation shipping information for this product?
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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