biological source
chicken (rooster comb)
Quality Level
form
powder
impurities
≤2% protein (Lowry)
color
white
solubility
water: ~5 g/L
cation traces
Na: 3-7%
storage temp.
−20°C
SMILES string
[Na+].N([C@H]1[C@@H](O[C@@H]([C@H]([C@@H]1O[C@@H]4O[C@@H]([C@H]([C@@H]([C@H]4O)O)O)C(=O)O)O)CO)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)O)O[C@@H]3[C@H]([C@@H](O[C@@H]([C@H]3O)CO)O)NC(=O)C)C(=O)O)C(=O)C
InChI
1S/C28H44N2O23.Na/c1-5(33)29-9-18(11(35)7(3-31)47-25(9)46)49-28-17(41)15(39)20(22(53-28)24(44)45)51-26-10(30-6(2)34)19(12(36)8(4-32)48-26)50-27-16(40)13(37)14(38)21(52-27)23(42)43;/h7-22,25-28,31-32,35-41,46H,3-4H2,1-2H3,(H,29,33)(H,30,34)(H,42,43)(H,44,45);/q;+1/t7-,8-,9-,10-,11-,12-,13+,14+,15-,16-,17-,18-,19-,20+,21+,22+,25-,26+,27-,28-;/m1./s1
InChI key
YWIVKILSMZOHHF-QJZPQSOGSA-N
Application
- 作为双层明胶支架的组分
- 作为豚鼠左耳手术期间庆大霉素释放的载体
- 人胚胎肾细胞系 293T 中的透明质酸结合试验
Biochem/physiol Actions
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
实验方案
在测定透明质酸酶活性时，使用了一种在600 nm处的比浊测定法进行测定。在pH 5.35、37 °C下，一单位的透明质酸酶活性可每分钟引起0.330的吸光值改变。
To measure hyaluronidase activity, a turbidimetric determination assay is used at 600 nm. One unit of hyaluronidase activity will cause a change in absorbance of 0.330 per minute at pH 5.35 at 37 °C.
商品
有五种已发现的糖胺聚糖链（参见图1）透明质酸不是硫酸化的，但其他糖胺聚糖链在链的不同位置含有硫酸根取代基。
Glycosaminoglycans are large linear polysaccharides constructed of repeating disaccharide units.
Uncover more about glycosaminoglycans and proteoglycans including the structure of glycosaminoglycans (GAGs), the different types of GAGs, and their functions.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| H5388-100MG | 04061833799369 |
| H5388-1G | 04061833799376 |
| H5388-250MG | 04061833799383 |