跳转至内容
Merck

A2795

Sigma-Aldrich

N-乙酰-d-半乳糖胺

≥98% (HPLC)

别名:

2-乙酰氨基-2-脱氧-D-半乳糖, D-GalNAc, N-乙酰半乳糖胺

登录查看公司和协议定价

选择尺寸

10 MG
$83.20
100 MG
$111.00
500 MG
$263.00
1 G
$452.00
5 G
$1,920.00

$83.20


请联系客服了解存货情况

获取大包装报价

选择尺寸

变更视图
10 MG
$83.20
100 MG
$111.00
500 MG
$263.00
1 G
$452.00
5 G
$1,920.00

About This Item

经验公式(希尔记法):
C8H15NO6
CAS号:
分子量:
221.21
Beilstein:
2331340
EC號碼:
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:
NACRES:
NA.25

$83.20


请联系客服了解存货情况

获取大包装报价

化驗

≥98% (HPLC)

形狀

powder

技術

HPLC: suitable

顏色

white

mp

160 °C

溶解度

water: 50 mg/mL, clear, colorless

儲存溫度

2-8°C

SMILES 字串

CC(=O)N[C@H]1C(O)O[C@H](CO)[C@H](O)[C@@H]1O

InChI

1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6+,7-,8?/m1/s1

InChI 密鑰

OVRNDRQMDRJTHS-KEWYIRBNSA-N

正在寻找类似产品? 访问 产品对比指南

一般說明

N-乙酰-D-半乳糖胺 (GalNAc) 是一种氨基糖,是许多 O-连接和N-连接聚糖结构的组成部分。作为尿苷二磷酸 (UDP)-GalNAc,GalNAc是许多丝氨酸和苏氨酸残基蛋白质糖基化的初始O连接糖。

應用

N-乙酰-D-半乳糖胺已用于:
  • 用作双花扁豆凝集素 (DBA) 半抗原糖,用于凝集素珠结合测定
  • 通过凝集素印迹抑制评估凝集素结合的特异性
  • 免疫组织化学预吸附紫藤凝集素

N-乙酰-D-半乳糖胺(GalNAc)是一种氨基糖,是许多O-连接和N连接聚糖结构的组分。 作为UDP-GalNAc,GalNAc是许多蛋白质糖基化丝氨酸和苏氨酸残基的起始O-连接糖。

其他說明

为了全面了解我们针对客户研究提供的各种单糖产品,建议您访问我们的碳水化合物分类页面。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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。

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

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

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.

联系客户支持