85-1539-79　Ivermectin B1b 500ug　CAS No:70209-81-3　D3570-04A

特徴

• Ivermectin B1b is the minor component (>20%) of the commercial anthelmintic, ivermectin. Members of the avermectin/milbemycin anthelmintic class exert their anthelmintic effects by binding to glutamate-gated chloride channels expressed on nematode neurones and pharyngeal muscle cells. The avermectin/milbemycins are also potent insecticides. In vitro tests have found the B1b (25-iso-propyl) analogue to be slightly more potent than the 25-sec-butyl (B1a) analogue as an inhibitor of nematode larval development and paralysis and also a more sensitive probe for ivermectin resistance.
• Purity:≥95% by HPLC
• Solubility:Soluble in ethanol, methanol, DMF or DMSO. Poor water solubility.
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C. Stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

仕様

• Size：500ug
• Source Antigen：Semi-synthetic
• Grade：Highly Purified
• Purity：≥95% by HPLC
• Form：Supplied as a white solid
• Molecular Formula：C47H72O14
• Molecular Weight Non Ab：861.1
• EU Commodity Code：38220090
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• CAS No ：70209-81-3

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