跳转至内容
Merck
CN
所有图片(1)

主要文件

84655

Sigma-Aldrich

用于醛的席夫试剂

for microscopy

别名:

品红亚硫酸

登录查看公司和协议定价
所有图片(1)

About This Item

UNSPSC代码:
12352300
NACRES:
NA.21
等级:
for microscopy
表单:
liquid

等级

for microscopy

质量水平

100

表单

liquid

应用

food and beverages

相关类别

一般描述

Schiff 试剂用于碳水化合物的定性或定量分析。周期性酸-Schiff 试剂（PAS）染色广泛应用于组织学，用于观察组织和细胞中的糖原、糖蛋白、粘蛋白和其他多糖。

应用

醛类 Schiff 试剂已用于：
  • 微滴 PAS 法定量测定霍乱弧菌感染水中分泌粘蛋白的量
  • 在 PGY 琼脂板上染色产气荚膜梭菌菌落以鉴定缩醛磷脂缺乏突变体
  • 在周期性酸-Schiff 试剂测定中，以微量滴度板的形式定量碳水化合物

象形图

Health hazardCorrosion
GHS08,GHS05

警示用语：

Danger

危险声明

H290,H350

危险分类

Carc. 1B - Met. Corr. 1

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
BCCL6602
BCCJ8870
BCCJ8869
BCCH0780
BCCH0782

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

  1. 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.

  2. 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.

  3. 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.

  4. 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. 

  5. Is Product 84655, Schiff’s reagent for aldehydes, suitable for staining tissue sections for PAS positive substances?

    Product 84655 is not suitability tested for the demonstration of aldehydes (PAS positive substances) in tissue sections. The formulation would suggest the product is intended for use in demonstrating aldehydes in solution - not in tissue sections. The recommended product for demonstrating PAS positive substances in tissue sections is 3952015. A kit is offered as product 395B-1KT.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

David R Jackson et al.
ACS chemical biology, 16(1), 6-13 (2020-12-23)
Plasmalogens are vinyl ether-containing lipids produced by mammals and bacteria. The aerobic biosynthetic pathway in eukaryotes and bacteria is known, but the anaerobic pathway has remained a mystery. Here, we describe a two-gene operon (plasmalogen synthase, pls) responsible for plasmalogen
Michelle Kilcoyne et al.
Analytical biochemistry, 416(1), 18-26 (2011-05-31)
Microtiter plate colorimetric assays are widely used for analysis of carbohydrates and glycoconjugates. However, mucins are often not easily detected, as they have low neutral sugar content. We have adapted and optimised the periodic acid-Schiff's reagent (PAS) staining for microtiter
Paul Breen et al.
Infection and immunity, 89(9), e0015721-e0015721 (2021-06-02)
Zebrafish (Danio rerio) is an attractive model organism to use for an array of scientific studies, including host-microbe interactions. Zebrafish contain a core (i.e., consistently detected) intestinal microbiome consisting primarily of Proteobacteria. Furthermore, this core intestinal microbiome is plastic and
Paul Breen et al.
Infection and immunity, 89(9), e0015121-e0015121 (2021-06-08)
Zebrafish (Danio rerio) are an attractive model organism for a variety of scientific studies, including host-microbe interactions. The organism is particularly useful for the study of aquatic microbes that can colonize vertebrate hosts, including Vibrio cholerae, an intestinal pathogen. V.
Yixiang Zhong et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 35(3), e21379-e21379 (2021-02-11)
Traditionally cultured monolayers of primary human hepatocytes (PHHs) deteriorate within days and thereby become unsuitable for drug-related studies. PHH spheroids (3D PHHs) maintain liver functions for weeks, but are considerably more demanding. Recently, a chemical-based approach (5C PHHs) succeeded in

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门