Soyasaponin II

Soyasaponin II
Product Name Soyasaponin II
CAS No.: 55319-36-3
Catalog No.: CFN93159
Molecular Formula: C47H76O17
Molecular Weight: 913.1 g/mol
Purity: >=98%
Type of Compound: Triterpenoids
Physical Desc.: Powder
Targets: Influenza virus | HIV | HSV
Source: The seeds of Glycine max
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Soyasaponin II has antiviral effects, it can inhibit the replication of human cytomegalovirus, influenza virus, and human immunodeficiency virus type 1. Soyasaponin II has hepatoprotective actions towards immunologically induced liver injury on primary cultured rat hepatocytes. It can inhibit the conversion of fibrinogen to fibrin, it also can promote activation of the fibrinolytic system in a plasminogen-containing fibrin plate. Soyasaponins are a potential antitumor compound and the apoptosis induced by soyasaponins is a key antitumor mechanism.
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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

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The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
  • Acta Physiologiae Plantarum2015, 37:1736
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  • Int J Mol Sci.2019, 20(8):E1855
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  • Biol Pharm Bull.2018, 41(11):1685-1693
  • Evid Based Complement Alternat Med.2015, 2015:165457
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    Planta Med., 1997, 63(2):102-5.
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    The antiviral activities of two saponins, soyasaponin I and II, isolated from soybean (Glycine max Merrill) were studied in vitro against herpes simplex virus type 1 (HSV-1). Soyasaponin II was more potent than soyasaponin I as shown by reduction of HSV-1 production. Soyasaponin II was also found to inhibit the replication of human cytomegalovirus, influenza virus, and human immunodeficiency virus type 1.
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