D-甘露醇，英文名称：D-MANNITOL，等级：美国药典级，包装规格：500G，CAS：69-65-8

D-甘露醇，英文名称：D-MANNITOL，等级：美国药典级，包装规格：500G，CAS：69-65-8

Features
Appearance of Solution (P/F)
Conductivity @25C (uS/cm) 20
Escherichia Coli (P/F)
Identification (P/F)
Loss on Drying <731> (%) 0.5
Melting Range (°C) 165 – 170
Nickel (ug/g) 1
Purity (Anhydrous Basis) (%) 97.0 – 102.0
Reducing Sugars (as glucose) (%) 0.1
Related Substances (Disregard Limit) (%) 0.05
Related Substances (Sorbitol) (%) 2.0
Related Substances (Sum of Isomalt and Maltitol) 2.0
Related Substances (Total Impurities) (%) 2.0
Related Substances (Unspecified Impurities) (%) 0.10
Total Aerobic Microbial Count (CFU/g) 1000
Total Combined Molds and Yeasts Count (CFU/g) 100

Recombinant Human IL-1α,中文名称：重组人白介素 IL-1α，规格：5ug,货号：200-01A

Recombinant Human IL-1α：

IL-1 alpha is a non-secreted proinflammatory cytokine produced in a variety of cells including monocytes, tissue macrophages, keratinocytes and other epithelial cells. Both IL-1alpha and IL-1beta binds to the same receptor and has similar if not identical biological properties. These cytokines have a broad range of activities including, stimulation of thymocyte proliferation, by inducing IL-2 release, B-cell maturation and proliferation, mitogenic FGF-like activity and the ability to stimulate the release of prostaglandin and collagenase from synovial cells. However, whereas IL-1beta is a secreted cytokine, IL-1alpha is predominantly a cell-associated cytokine