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Merck
CN

B4429

2-二(2-羟乙基)氨基-2-羟甲基-1,3-丙二醇

BioPerformance Certified, suitable for cell culture, suitable for insect cell culture, ≥98.0%

别名:

2-二(2-羟乙基)氨基-2-羟甲基-1,3-丙二醇, 2-双(羟基甲基)-2,2′,2″-次氮基三乙醇, 双(2-羟乙基)氨基-三(羟甲基)甲烷

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关于此项目

经验公式（希尔记法）:
C8H19NO5
化学文摘社编号:
6976-37-0
分子量:
209.24
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
24891775
EC Number:
230-237-7
Beilstein/REAXYS Number:
2205275
MDL number:
MFCD00002853

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产品名称

2-二(2-羟乙基)氨基-2-羟甲基-1,3-丙二醇, BioPerformance Certified, suitable for cell culture, suitable for insect cell culture, ≥98.0%

InChI key

OWMVSZAMULFTJU-UHFFFAOYSA-N

InChI

1S/C8H19NO5/c10-3-1-9(2-4-11)8(5-12,6-13)7-14/h10-14H,1-7H2

SMILES string

OCCN(CCO)C(CO)(CO)CO

grade

BioPerformance Certified

assay

≥98.0%

form

crystalline powder

technique(s)

cell culture | insect: suitable
cell culture | mammalian: suitable

impurities

endotoxin and total aerobic microbial count, tested

useful pH range

5.8-7.2

pKa (25 °C)

6.5

mp

104 °C

solubility

H2O: 500 mg/mL, clear, colorless to very faintly yellow

anion traces

≤5 ppm

suitability

suitable for supravital staining of living blood cells

application(s)

diagnostic assay manufacturing

Quality Level

400

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相关类别

Application


  • A new test for the laboratory diagnosis of spherocytosis：开发一种使用Bis-Tris缓冲液的新诊断分析方法，改进球形红细胞增多症的临床检测和特征分析。这种缓冲液的稳定性和最适pH令其比较适合临床实验室日常使用，带来准确的可重复诊断结果(Vettore et al., 1984)。

Other Notes

很容易将 BIS-TRIS 产品规格与 BIS-TRIS 规格表进行比较。

General description

Bis-Tris is a zwitterionic buffer that is used in biochemistry and molecular biology research. It is structurally analogous to the the Good buffers that were developed to provide buffers in the pH range of 6.15 - 8.35 for wide applicability to biochemical studies. The useful pH range of Bis-Tris is 5.8 - 7.2.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000514133
0000514144
0000514142
0000514142
0000514133

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The purpose of our study was to compare two acquired muscle atrophies and the use of myostatin inhibition for their treatment. Myostatin naturally inhibits skeletal muscle growth by binding to ActRIIB, a receptor on the cell surface of myofibers. Because
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Uveal melanoma (UM) is a genetically and biologically distinct type of melanoma, and once metastatic there is no effective treatment currently available. Eighty percent of UMs harbor mutations in the Gαq family members GNAQ and GNA11. Understanding the effector pathways
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Product Dossier: Buffers
Product Information Sheet -B4429

Product Information Sheet

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