CAS Number
|
Chemical Formula
|
Molecular Weight
|
Purity
|
Grade
|
63-68-3
|
C5H11NO2S
|
149.21
|
98.5-101.5%
|
BioPremium
|
基本信息(General Information):
Name (Chinese)
|
L-甲硫氨酸
|
|
Name (English)
|
L-Methionine
|
Specifications
|
BioPremium, from non-animal source, meets USP testing specifications, 98.5-101.5%
|
Synonym (Chinese)
|
(S)-2-氨基-4-(甲硫基)丁酸, L-2-氨基-4-(甲硫基)丁酸
|
Synonym (English)
|
(S)-2-Amino-4-(methylmercapto)butyric acid; L-2-Amino-4-(methylthio)butanoic acid
|
Beilstein Registry No
|
1722294
|
EINECS Number
|
200-562-9
|
MDL Number
|
MFCD00063097
|
UNSPSC Code
|
12352209
|
产品描述(Description):
Application
|
L-蛋氨酸已被用作各种癌症细胞培养中培养基的一个组分,以研究其对细胞周期的影响。它还被用作DMEM培养基的组成部分,用于培养鳟鱼白色肌肉中的卫星细胞。
|
Biochem/physiol Actions
|
蛋氨酸是一种必需氨基酸,它是转甲基化和转硫的前体。在蛋白质中,其生物活性形式为 L-蛋氨酸。蛋氨酸的腺苷化作用形成S-腺苷-L-蛋氨酸(SAM),SAM是许多物质的甲基供体。L-蛋氨酸的代谢产物谷胱甘肽已知可调节免疫反应并具有抗病毒作用。
|
性质(Properties):
impurities
|
<=0.001% heavy metals (as Pb)
|
mp
|
284°C (dec.)(lit.)
|
assay
|
99.0-101.0%
|
biological source
|
from non-animal source
|
solubility
|
H2O: soluble25 mg/mL
|
suitability
|
meets USP testing specifications
|
suitability
|
suitable for cell culture
|
form
|
powder
|
Gene Information
|
rat ... Ggt1(116568)
|
安全信息(Safety Information):
Hazard Pictogram Codes
|
-
|
Signal Word
|
-
|
Hazard Statements
|
-
|
Precautionary Statements
|
-
|
Personal Protective Equipment
|
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
|
Hazard Codes (Europe)
|
-
|
Risk Codes (Europe)
|
-
|
Safety Codes (Europe)
|
-
|
RIDADR
|
NONH for all modes of transport
|
WGK Germany
|
1
|
RTECS
|
-
|
Flash Point (F)
|
-
|
Flash Point (C)
|
-
|
包装清单:
产品编号
|
产品名称
|
包装
|
ST1465-25g
|
L-甲硫氨酸(98.5-101.5%, BioPremium)
|
25g
|
ST1465-100g
|
L-甲硫氨酸(98.5-101.5%, BioPremium)
|
100g
|
ST1465-500g
|
L-甲硫氨酸(98.5-101.5%, BioPremium)
|
500g
|
-
|
说明书
|
1份
|
保存条件:
室温保存。
注意事项:
本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。
为了您的安全和健康,请穿实验服并戴一次性手套操作。