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Merck

14580

Sigma-Aldrich

Nα,Nα-双(羧甲基)- L -赖氨酸 水合物

≥97.0% (TLC), for peptide synthesis

别名:

(S)-N-(5-氨基-1-羧基戊基)亚氨基二乙酸

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1 G
$317.00
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$1,000.00

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国内现货,预计发货时间2025年4月14日详情


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1 G
$317.00
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$1,000.00

About This Item

经验公式(希尔记法):
C10H18N2O6 · xH2O
分子量:
262.26 (anhydrous basis)
Beilstein:
9141770
MDL编号:
UNSPSC代码:
12352209
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.22

$317.00


国内现货,预计发货时间2025年4月14日详情


获取大包装报价

产品名称

Nα,Nα-双(羧甲基)- L -赖氨酸 水合物, ≥97.0% (TLC)

质量水平

方案

≥97.0% (TLC)

表单

powder

反应适用性

reaction type: solution phase peptide synthesis

应用

peptide synthesis

SMILES字符串

O.NCCCC[C@H](N(CC(O)=O)CC(O)=O)C(O)=O

InChI

1S/C10H18N2O6.H2O/c11-4-2-1-3-7(10(17)18)12(5-8(13)14)6-9(15)16;/h7H,1-6,11H2,(H,13,14)(H,15,16)(H,17,18);1H2/t7-;/m0./s1

InChI key

WTVPNZLAZFGAFK-FJXQXJEOSA-N

一般描述

Nα,Nα-二(羧甲基)-L-赖氨酸水合物是一种用于液相肽合成的合成氨基酸。[1]

应用

<ul>
<li><strong>生物传感器开发中Nα,Nα-双(羧甲基)-赖氨酸水合物的应用研究:</strong>Zhang等人探索使用功能化氧化石墨烯制造检测神经毒剂对氧磷的生物传感器,其中Nα,Nα-双(羧甲基)-赖氨酸水合物被用作分步固定到GO基材料的一部分(Zhang et al., 2014)。</li>
<li><strong>蛋白质纯化增强作用:</strong>Nα,Nα-双(羧甲基)-赖氨酸水合物(ANTA)用作合成超顺磁性Fe3O4/Au纳米颗粒的偶联剂。它有助于Co2+离子附着在表面修饰的Fe3O4/Au纳米颗粒上,从而形成Fe3O4/Aun-ndash;ANTA-ndash;Co2+纳米颗粒(Zhang et al., 2013)。</li>
</ul>

分析说明

可含多达 ~2mol 水和 ~10% 无机盐

其他说明

三羧酸用于制备蛋白质层析用螯合树脂[1]

储存分类代码

11 - Combustible Solids

WGK

WGK 3

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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E Hochuli et al.
Journal of chromatography, 411, 177-184 (1987-12-18)
A novel nitrilotriacetic acid adsorbent has been prepared for metal chelate affinity chromatography. The new resin is a quadridentate chelate former and specially suitable for metal ions with coordination numbers of six, since two valencies remain for the reversible binding

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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