M3895
黏液蛋白 来源于牛颔下腺
Type I-S
别名:
MUC
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关于此项目
Form:
powder
Biological source:
bovine submaxillary glands
biological source
bovine submaxillary glands
Quality Level
type
Type I-S
form
powder
composition
Bound sialic acids, 9-24%
technique(s)
electrophoresis: suitable
UniProt accession no.
storage temp.
−20°C
Gene Information
cow ... BSM(286841)
General description
牛颌下腺粘蛋白由两个牛颌下 BSM 基因编码，存在于唾液中并与空气和食物相互作用。 粘蛋白包含三个主要结构域，即 N 和 C 末端以及糖基化脯氨酸、苏氨酸和丝氨酸（PTS 结构域）中心结构域。唾液酸占粘蛋白分子量的 30%。中心结构域包含多个串联重复序列。
神经氨酸苷酶 n底物
Application
牛颌下腺粘蛋白已用于：
- 粘蛋白的定量测定
- 作为人工泪液溶液的成分
- 作为阴道加德纳氏菌重组唾液酸酶的底物
- 研究来自红海藻羽状翼藻的半乳糖特异性凝集素
- 研究人类子宫内膜腺癌细胞系 (Ishikawa) 分泌的独特粘蛋白样糖蛋白的表征
Biochem/physiol Actions
牛颌下腺粘蛋白 (BSM)在高达 85°C的温度下可保持稳定。末端结构域是粘蛋白吸收功能的关键。
粘液中的蛋白质类物质使其具有粘性
Other Notes
类似于 M 4503，但由 Sigma 生产。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
监管及禁止进口产品
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商品
Understand sialic acid structure, function, signaling, and modifications. Easily find products for sialic acid research.
The central domain of bovine submaxillary mucin consists of over 50 tandem repeats of 329 amino acids: Chromosomal localization of the BSM1 gene and relations to ovine and porcine counterparts
Jiang W, et al.
European Journal of Biochemistry, 267(8), 2208-2217 (2000)
A H Sampaio et al.
Phytochemistry, 48(5), 765-769 (1998-07-17)
A lectin from the red marine alga Ptilota filicina (PFL) was isolated by affinity chromatography on cross-linked guar gum. PFL agglutinated native and papain-treated human erythrocytes with preference for type O erythrocytes. The lectin was inhibited by galactose and its
Instability and breakup of model tear films
Bhamla MS, et al.
Investigative Ophthalmology & Visual Science, 57(3), 949-958 (2016)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| M3895-100MG | 04061834051008 |
| M3895-500MG | 04061834051077 |
| M3895-1G | 04061834051039 |