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Merck
CN

T1895

Sigma-Aldrich

胸苷

powder, BioReagent, suitable for cell culture

别名:

1-(2-脱氧-β-D-呋喃核糖)-5-甲基尿嘧啶, 1-(2-脱氧-β-D-呋喃核糖)胸苷, 2′-脱氧胸苷, dT, 胸腺嘧啶核苷

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About This Item

经验公式(希尔记法):
C10H14N2O5
CAS号:
分子量:
242.23
Beilstein:
89285
EC 号:
MDL编号:
UNSPSC代码:
12352207
PubChem化学物质编号:
NACRES:
NA.75

生物来源

synthetic (organic)

质量水平

产品线

BioReagent

方案

≥99%

表单

powder

技术

cell culture | mammalian: suitable

mp

186-188 °C (lit.)

溶解性

water: 50 mg/mL, clear, colorless

SMILES字符串

CC1=CN([C@H]2C[C@H](O)[C@@H](CO)O2)C(=O)NC1=O

InChI

1S/C10H14N2O5/c1-5-3-12(10(16)11-9(5)15)8-2-6(14)7(4-13)17-8/h3,6-8,13-14H,2,4H2,1H3,(H,11,15,16)/t6-,7+,8+/m0/s1

InChI key

IQFYYKKMVGJFEH-XLPZGREQSA-N

基因信息

human ... DTYMK(1841)

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一般描述

胸苷又称为嘧啶脱氧核苷。脱氧胸苷是DNA中存在的核苷。在DNA双链结构中,胸苷与脱氧腺苷配对。

应用

胸苷可用在HT和HAT混合物中,用于杂交瘤融合、筛选和克隆。它已用于:
  • 用作基础培养基中的核苷酸来源,以评估iSCNT分化胚泡的生长
  • 作为杜氏改良Eagle培养基(DMEM)选择培养基的补充成分,用于制备抗神经素(NRGN)抗体
  • 用于制备THMG(胸腺嘧啶、次黄嘌呤、甘氨酸、甲氨蝶呤)和THG储备液,清洁小鼠淋巴瘤细胞

生化/生理作用

胸苷可用于S期细胞同步。在嘧啶的补救合成途径中,嘧啶磷酸化酶将胸腺嘧啶可逆转化为胸苷。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How can I solubilize Product T1895, Thymidine?

    This product is soluble in water (50 mg/mL), yielding a clear, colorless solution with heating. For aqueous concentrations higher than 50 mg/mL, solubility can be enhanced with the addition of a small amount of NaOH solution. Add the base drop wise with slow stirring. Thymidine is also soluble in methanol, hot alcohol, hot acetone, hot ethyl acetate, pyridine, glacial acetic acid, and is sparingly soluble in hot chloroform.

  4. What concentration of Product T1895, Thymidine, is used for testing this product for cell culture applications?

    The tested working concentration for cell culture for Thymidine is 8 mg/L.

  5. How can I sterilize a solution of Product T1895, Thymidine?

    Solutions can be sterile filtered using 0.2 μm filters (low protein binding). Do not autoclave solutions.

  6. How long can I store media supplemented with Product T1895, Thymidine?

    Thymidine is a component of Nutrient Mixture F-12 at 0.73mg/L.  This media has an expiration date of 18 months from date of formulation.  You will need to determine if this is appropriate for your application.

  7. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  8. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  9. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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Yang J, et al.
Clinical Biochemistry, 43(13-14), 843-848 (2015)
Molecular Biology, Principles of Genome Function: Biology, Molecular biology (2016)
Human Biochemistry and Disease, 571-571 (2008)
Dominique Desbouis et al.
Journal of medicinal chemistry, 51(21), 6689-6698 (2008-10-08)
Human cytosolic thymidine kinase (hTK1) has proven to be a suitable target for noninvasive imaging of cancer cell proliferation using radiolabeled substrates such as [ (18)F]fluorothymidine ([ (18)F]FLT). However, a thymidine tracer useful for single photon emission tomography (SPECT) based

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