跳转至内容
Merck
所有图片(1)

Key Documents

View All Documentation

N1519

Sigma-Aldrich

4-硝基苯基α-D-麦芽五糖苷

≥98%

别名:

4-Nitrophenyl α-D-penta-(1→4)-glucopyranoside

登录查看公司和协议定价
所有图片(1)

About This Item

经验公式（希尔记法）:
C36H55NO28
CAS号:
66068-38-0
分子量:
949.81
Beilstein:
4839501
MDL號碼:
MFCD00065706
分類程式碼代碼:
12352204
PubChem物質ID:
24897499

化驗

≥98%

形狀

powder

溶解度

water: 50 mg/mL, clear, colorless to light yellow

儲存溫度

−20°C

SMILES 字串

OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O[C@@H]2CO)O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)[C@H](O[C@@H]4CO)O[C@H]5[C@H](O)[C@@H](O)[C@H](O[C@@H]5CO)Oc6ccc(cc6)[N+]([O-])=O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C36H55NO28/c38-5-12-17(43)18(44)23(49)33(57-12)62-29-14(7-40)59-35(25(51)20(29)46)64-31-16(9-42)61-36(27(53)22(31)48)65-30-15(8-41)60-34(26(52)21(30)47)63-28-13(6-39)58-32(24(50)19(28)45)56-11-3-1-10(2-4-11)37(54)55/h1-4,12-36,38-53H,5-9H2/t12-,13-,14-,15-,16-,17-,18+,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32+,33-,34-,35-,36-/m1/s1

InChI 密鑰

YXGBAQKCCMQLGH-MYPSSPKESA-N

正在寻找类似产品? 访问 产品对比指南

基底

Chromogenic substrate for α-amylase.

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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

其他客户在看

Slide 1 of 1

1 of 1

α-淀粉酶 来源于人类唾液 Type XIII-A, lyophilized powder, 300-1,500 units/mg protein

Sigma-Aldrich

A1031

α-淀粉酶 来源于人类唾液

T Usui et al.
Analytical biochemistry, 202(1), 61-67 (1992-04-01)
Enzymatic modification at the nonreducing end D-glucosyl residue of p-nitrophenyl alpha-maltopentaoside was developed by using the transglycosylation of beta-D-galactosidase from Bacillus circulans. The enzyme regioselectively synthesized p-nitrophenyl 4(5)-O-beta-D-galactosyl-alpha-maltopentaoside (a yield of 12.0% based on the amount of p-nitrophenyl alpha-maltopentaoside added)
Dina R Ivanen et al.
Medical science monitor : international medical journal of experimental and clinical research, 10(8), BR273-BR280 (2004-07-28)
Recently, amylolytic activity was detected in IgMs isolated from the sera of the patients with multiple sclerosis. All purified samples of IgM were electrophoretically homogenous and did not contain any co-purified a-amylase and a-glucosidase activities, in accordance with a set
C S Elbin et al.
Clinical chemistry, 39(1), 112-118 (1993-01-01)
We describe a reagent for measuring alpha-amylase (EC 3.2.1.1) activity in serum with use of a thexyldimethylsilyl ether of p-nitrophenyl-alpha-D-maltoheptaoside (SB7) as substrate. This substrate differs from Genzyme's benzylidene-blocked p-nitrophenylmaltoheptaoside substrate (B-PNPG7). The reagent, optimized for the characteristics of the
J Sumitani et al.
The Biochemical journal, 350 Pt 2, 477-484 (2000-08-19)
The alpha-amylase from Bacillus sp. no. 195 (BAA) consists of two domains: one is the catalytic domain similar to alpha-amylases from animals and Streptomyces in the N-terminal region; the other is the functionally unknown domain composed of an approx. 90-residue
Sangeun Park et al.
Bioorganic & medicinal chemistry letters, 21(8), 2441-2444 (2011-03-15)
We constructed a library of sugar-dipeptide conjugate to find out the best complementary against hydrophobic pocket of α-glucosidase. The best substrate showed 150-fold improved K(m) value relative p-acetaminophenyl-α-D-glucopyranoside for α-glucosidase from Bacillus stearothermophillus. Using information from the complementary, we synthesized
查看所有相关文献

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