d (+) melezitose

D-(+)-Melezitose hydrate (melicitose) 是由许多以植物汁液为食的昆虫通过酶反应产生的一种非还原性三糖，能鉴定吲哚阳性和吲哚阴性克雷伯菌属的临床分离株。

D-(+)-Melezitose是一种非还原三糖，可用于鉴定吲哚阳性和吲哚阴性Klebsiella spp的临床分离株，对Sucrose-phosphatase具有抑制活性。

D-(+)-Melezitose (Standard) is the standard substance of D-(+)-Melezitose, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. D-(+)-Melezitose can be used to identify indole-positive and indole-negative Klebsiella clinical isolates.