产品名称
β-Estradiol 6-(O-carboxymethyl)oxime: BSA,
无菌性
non-sterile
质量水平
表单
lyophilized powder
标记范围
~30 mol steroid per mol BSA
溶解性
phosphate buffer: 0.90-1.10 mg/mL, faintly hazy to hazy, colorless to faintly yellow
运输
ambient
储存温度
2-8°C
一般描述
应用
- to test its effect on the N-methyl-D-aspartate receptor (NMDAR) currents in female dorsal root ganglion (DRG) neurons
- to coat microplates for the detection of plasma 17β-Estradiol levels using indirect enzyme-linked immunosorbent assay (ELISA)
- to test its effect on MutL homolog 1 in colorectal cancer lines
生化/生理作用
警示用语：
Warning
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
历史批次信息供参考:
分析证书(COA)
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
What is the molecular weight of Product E5630, β-Estradiol 6-(O-carboxymethyl)oxime: BSA?
The Certificate of Analysis has lot specific information for the number of moles of steroid per mole of bovine serum albumin. From this data and the molecular weights of the components, an approximate molecular weight for the compound can be calculated. For example, if the moles of beta estradiol to BSA is 32, then the approximate molecular weight for the compound is 76.4 kDa (BSA has a molecular weight of approximately 66.4 kDa and 32 moles of estradiol is approximately 10 kDa more).
What is the shelf life of Product E5630, β-Estradiol 6-(O-carboxymethyl)oxime: BSA?
There is no assigned shelf life date for the product. The guarantee of quality is one year from the time customer receives the product for unopened bottles stored at 2-8°C.
What is the solubility of Product E5630, β-Estradiol 6-(O-carboxymethyl)oxime: BSA?
We have solubilized the product in phosphate buffered saline at 1 mg/mL. Solutions may be somewhat hazy.
What is the solution stability of Product E5630, β-Estradiol 6-(O-carboxymethyl)oxime: BSA?
We have not performed solution stability studies, and have found no information on solution stability in the literature. We would therefore recommend using freshly prepared solutions.
How is Product E5630, β-Estradiol 6-(O-carboxymethyl)oxime: BSA, prepared?
Our method of preparation is considered proprietary information However, a method of preparation (not necessarily Sigma-Aldrich’s) has been described in J. Biol. Chem., 228, 713-727 (1957).
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
My question is not addressed here, how can I contact Technical Service for assistance?
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