跳轉至內容
Merck
全部照片(2)

文件

A0167

Sigma-Aldrich

半乳-N-二糖

同義詞:

β-D-Gal-(1→3)-D-GalNAc, 2-乙酰氨基-2-脱氧-3-O-β-D-吡喃半乳糖基-D-吡喃半乳糖, T 抗原

登入查看組織和合約定價
全部照片(2)

About This Item

經驗公式（希爾表示法）:
C14H25NO11
CAS號碼:
20972-29-6
分子量：:
383.35
MDL號碼:
MFCD00063995
分類程式碼代碼:
12352201
PubChem物質ID:
24890406
NACRES:
NA.25

化驗

≥98% (TLC)

形狀

powder

技術

thin layer chromatography (TLC): suitable

儲存溫度

−20°C

SMILES 字串

CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@H](O)[C@@H]1O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O

InChI

1S/C14H25NO11/c1-4(18)15-7-12(9(20)6(3-17)24-13(7)23)26-14-11(22)10(21)8(19)5(2-16)25-14/h5-14,16-17,19-23H,2-3H2,1H3,(H,15,18)/t5-,6-,7-,8+,9+,10+,11-,12-,13-,14+/m1/s1

InChI 密鑰

HMQPEDMEOBLSQB-UFLFEMAHSA-N

應用

Galacto-N-biose, a component of the galacto-N-biose/lacto-N-biose metabolic pathway, is used as a substrate to identify, differentiate and characterize enzymes such as N-acetylglucosaminyltransferase(s), fucosyl- and sialyltransferase(s), galactosidase(s) and galacto-N-biose/lacto-N-biose I phosphorylase(s) (GLNBP). Galacto-N-biose is used in lectin inhibition studies.

基底

N-乙酰葡糖胺基转移酶、岩藻糖基转移酶和唾液酸转移酶以及半乳糖苷酶的底物。也可用于凝集素抑制研究。

其他說明

To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.

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)

分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。

已經擁有該產品？

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

客戶也查看了

Slide 1 of 2

1 of 2

6′-Sialyl-D-lactose Na salt, ≥98.0% (HPLC)

Sigma-Aldrich

40817

6′-Sialyl-D-lactose

D-(+)-棉子糖 五水合物 analytical standard

Supelco

95068

D-(+)-棉子糖 五水合物

S E Tollefsen et al.
The Journal of biological chemistry, 258(8), 5172-5176 (1983-04-25)
We have examined the carbohydrate binding specificity of the B4 lectin from Vicia villosa seeds. The B4 lectin agglutinates Tn-exposed erythrocytes specifically and binds to these erythrocytes (1.4 X 10(6) sites/cell) with an association constant of 4.2 X 10(7) M-1.
D Williams et al.
The Journal of biological chemistry, 255(23), 11253-11261 (1980-12-10)
The preceding paper (Williams, D., and Schachter, H. (1980) J. Biol. Chem. 255, 0000-0000) described a novel N-acetylglucosaminyltransferase in canine submaxillary gland microsomes which catalyzed the incorporation of GlcNAc into mucin acceptors. We show in the present report that the
T A Beyer et al.
The Journal of biological chemistry, 255(11), 5373-5379 (1980-06-10)
The acceptor substrate specificity and kinetic properties of the purified porcine submaxillary beta-galactoside alpha 1 leads to 2 fucosyltransferase have been examined. The transferase forms the Fuc alpha 1 leads to 2Gal linkage with oligosaccharides, glycoproteins, and glycolipids which contain
J I Rearick et al.
The Journal of biological chemistry, 254(11), 4444-4451 (1979-06-10)
The substrate requirements, linkage specificity, and kinetic mechanism of a pure sialyltransferase from porcine submaxillary glands have been examined. The enzyme transfers sialic acid from the donor nucleotide, CMP-NeuAc, into the sequence NeuAcalpha2 leads to 3Galbeta1 leads to 3GalNAc, which
The purification and properties of beta-galactosidase from bovine testes.
J J Distler et al.
The Journal of biological chemistry, 248(19), 6772-6780 (1973-10-10)
查看所有相關論文

文章

Review of O-Linked Glycoproteins

O-Linked glycoproteins are usually large proteins with a molecular mass of >200 kDa. Glycosylation generally occurs in high-density clusters and may represent as much as 50-80% of the overall mass.

O- 連結糖蛋白回顧

O- 連結糖蛋白通常是分子質量 >200 kDa 的大型蛋白質。糖基化通常發生在高密度簇中，可能佔整體質量的 50-80%。

我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務