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中文名称英文名称CAS 编号规格目录价所属品牌订货号
亚硒酸钠Sodium selenite10102-18-81G¥396.00SIGMAS5261
亚硒酸钠Sodium selenite10102-18-85G¥984.00SIGMAS5261
亚硒酸钠Sodium selenite10102-18-810G¥1,472.00SIGMAS5261
亚硒酸钠Sodium selenite10102-18-825G¥2,610.00SIGMAS5261
亚硒酸钠Sodium selenite10102-18-8100G¥6,930.00SIGMAS5261
品牌SIGMA
产品名称 亚硒酸钠 : Sodium selenite ——【产品编号:SIGMA-S5261】
CAS编号10102-18-8
别名Sodium biselenite
级别科学级
纯度&分析≥98%,BioReagent, suitable for cell culture
Tips此产品可用于细胞培养、分析等研究用途。【受所在国法规限制,可能需要用户提供相关资质】
分子式Na2SeO3
分子量172.94
储存条件常温避光保存。
性质
product line BioReagent
assay ≥98%
form powder
mp >350 °C(lit.)
suitability suitable for cell culture
原产地美国
描述

Application

Sodium selenite is commonly used as a source of selenium in biological research, where selenium is an essential trace element that is normally provided by serum. Selenium is present in selenoproteins such as glutathione peroxidase and thioredoxin reductase, which contain the selenium analog of cysteine, selenocysteine. In particular, glutathione peroxidase has a role in detoxification in vivo as a scavenger of peroxides. Sodium selenite has been utilized in studies of cell proliferation and cancer research. It has been used to alter gene expression in HepG2 cells as analyzed by cDNA microarrays. Sodium selenite can inhibit zinc finger protein/DNA interactions. Sodium selenite has been shown to alter mitochondrial membrane potentials and thus potentially contribute to apoptosis.

This product is cell culture tested (0.005 mg/L) and is appropriate for use in cell culture applications.

供货状态True
参考文献

Ip, C., Lessons from basic research in selenium and cancer prevention. J. Nutr. 128, 1845-1854, (1998)

Merck 14,8673

Aldrich MSDS 1, 1614:B / Corp MSDS 1 (2), 3153:D / RegBook 1 (3), 3509:H / Sax 6, 2451 / Sigma FT-IR 1 (2), 1047:B

类型BSZH 生物化学研究
安全信息
符号 GHS06GHS09
信号词 Danger
危险声明 H300-H317-H331-H411
警示性声明 P261-P264-P273-P280-P301 + P310-P311
危害 声明补充 Contact with acids liberates toxic gas.
个人防护装备 Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
危害码 T+,N
风险声明 23-28-31-43-51/53
安全声明 28-36/37-45-61
RIDADR UN 2630 6.1/PG 1
WGK德国 2