B4639
生物素
powder, BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99%
别名:
D-生物素, Bios II, 维生素B7, 维生素H, 辅酶 R
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关于此项目
经验公式（希尔记法）:
C10H16N2O3S
化学文摘社编号:
分子量:
244.31
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
34058011
UNSPSC Code:
12352201
EC Number:
200-399-3
MDL number:
Beilstein/REAXYS Number:
86838
InChI key
YBJHBAHKTGYVGT-ZKWXMUAHSA-N
InChI
1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1
SMILES string
[H][C@]12CS[C@@H](CCCCC(O)=O)[C@@]1([H])NC(=O)N2
product line
BioReagent
assay
≥99%
form
powder
mol wt
Mw 244.31 g/mol
technique(s)
cell culture | insect: suitable, cell culture | mammalian: suitable, cell culture | plant: suitable
color
white to off-white
mp
231-233 °C (lit.)
solubility
H2O: 0.2 mg/mL (Solubility increases with addition of 1 N NaOH.)
storage temp.
2-8°C
Quality Level
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General description
生物素又称B复合维生素。这是一种双环化合物，分子量244.31 Da。生物素是哺乳动物羧化酶的重要辅助因子。它在细胞中以游离和结合混合物形式存在。
Application
生物素已用于：
- 作为体外培养系统中的M199培养基补充剂
- 作为分离皮质少突胶质细胞前体（OPC）的SATO无血清培养基成分
- 脂肪酸从头合成的生化前体培养
- 作为聚集培养基组分
Biochem/physiol Actions
对于氨基酸、能量代谢和脂肪酸合成有重要作用的必要维生素。它是四种哺乳类动物羧化酶中的辅基，促进二氧化碳的结合与输送。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Biochemical precursor effects on the fatty acid production in cell suspension cultures of Theobroma cacao L.
Parra O, et al.
Plant Physiology and Biochemistry, 111, 59-66 (2017)
Preparation of rat brain aggregate cultures for neuron and glia development studies
Koito H and Li J
Journal of Visualized Experiments, 31 (2009)
Convergent functional genomics of oligodendrocyte differentiation identifies multiple autoinhibitory signaling circuits
Gobert R P, et al.
Molecular and cellular biology, 29(6), 1538-1553 (2009)
Real-time in vivo green fluorescent protein imaging of a murine leishmaniasis model as a new tool for Leishmania vaccine and drug discovery
Mehta S R, et al.
Clinical and Vaccine Immunology : CVI, 15(12), 1764-1770 (2008)
Encyclopedia of dietary supplements (2010)
商品
Importance and uses of biotin in serum-free eukaryotic, including hybridoma and Chinese Hamster Ovary (CHO) cell, cultures
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