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B7906

Sigma-Aldrich

正丁醇

for molecular biology, ≥99%

别名:

丁醇, 正丁醇

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About This Item

线性分子式:
CH3(CH2)3OH
CAS号:
71-36-3
分子量:
74.12
Beilstein:
969148
EC號碼:
200-751-6
MDL號碼:
MFCD00002964
分類程式碼代碼:
12352200
PubChem物質ID:
24892030
NACRES:
NA.52
bp:
116-118 °C (lit.)

等級

for molecular biology

品質等級

100

蒸汽密度

2.55 (vs air)

蒸汽壓力

5 (4 mmHg) at 20 °C hPa

化驗

≥99%

形狀

liquid

自燃溫度

649 °F

expl. lim.

11.2 %

顏色

colorless

折射率

n20/D 1.399 (lit.)

pH值

7 (20 °C, 70 g/L)

bp

116-118 °C (lit.)

mp

−90 °C (lit.)

密度

0.81 g/mL at 25 °C (lit.)

儲存溫度

room temp

SMILES 字串

CCCCO

InChI

1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3

InChI 密鑰

LRHPLDYGYMQRHN-UHFFFAOYSA-N

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一般說明

1-丁醇是一种透明无色的醇，可用于从CsCl梯度超速离心纯化的DNA中除去溴化乙锭。它也适用于通过重复提取对稀释的核酸溶液进行浓缩，从而进一步通过乙醇沉淀提高回收率。

應用

1-丁醇已用于：
  • 衍生化工艺，测量血液样品中的甲基化精氨酸水平
  • 液相色谱质谱(LC-MS)分析通过脱乙酰基酶CobBin进行的赖氨酸修饰
  • 从豇豆中提取植物材料
  • 通过PCR进一步扩增及测序前，提取并纯化扩增的人类DNA样品

1-丁醇适用于核酸纯化和浓缩方案。

相關產品

产品编号
说明
价格

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

95.0 °F - Pensky-Martens closed cup

閃點（°C）

35 °C - Pensky-Martens closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCF5309
BCCC9794
BIOL8173
BCCC3337
BCCB7176

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Pietro Benettoni et al.
Biointerphases, 15(2), 021005-021005 (2020-03-28)
Nowadays, high-resolution imaging techniques are extensively applied in a complementary way to gain insights into complex phenomena. For a truly complementary analytical approach, a common sample carrier is required that is suitable for the different preparation methods necessary for each
Hon Sing Leong et al.
Nature protocols, 5(8), 1406-1417 (2010-07-31)
Viral nanoparticles are a novel class of biomolecular agents that take advantage of the natural circulatory and targeting properties of viruses to allow the development of therapeutics, vaccines and imaging tools. We have developed a multivalent nanoparticle platform based on
Elena Castellanos-Rizaldos et al.
PloS one, 7(12), e51362-e51362 (2012-12-14)
Multiplex detection of low-level mutant alleles in the presence of wild-type DNA would be useful for several fields of medicine including cancer, pre-natal diagnosis and infectious diseases. COLD-PCR is a recently developed method that enriches low-level mutations during PCR cycling
Mehmet Nuri Atalar et al.
Life sciences, 231, 116577-116577 (2019-06-19)
Galectin-3 is associated with the process of inflammation and fibrosis. The aim of this study was both to evaluate of galectin-3, methylated arginines and hs-CRP in subjects with type 2 diabetes and prediabetes and to investigate a relation between serum
A L Gainer et al.
Clinica chimica acta; international journal of clinical chemistry, 123(1-2), 11-17 (1982-08-04)
Neutrophils were isolated in good yield from fresh whole blood and their alkaline phosphatase was solubilized. Inhibitor studies using L-phenylalanylglycylglycine, L-phenylalanine and L-homoarginine revealed a distinct pattern of inhibition for each of the crude or purified preparations of the human
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