GlpBio

DL-Cystine-d4

目录号: GC49523纯度: >99.00%同义词: 胱氨酸
An internal standard for the quantification of cystine
DL-Cystine-d4
Cas No.: 108641-83-4
规格价格库存数量操作
50 mg¥1,364.00现货
1
100 mg¥2,585.00现货
1
250 mg¥6,107.00现货
1
电话: 400-920-5774Email: sales@glpbio.cn

文献被引

本产品暂无引用记录;以下为 GlpBio 产品在 Nature / Cell / Science 等顶刊的客户引用样例
  • Nature cover
    Nature
    641, 529–536 (2025)
  • Nature cover
    Nature
    628, 630–638 (2024)
  • Nature cover
    Nature
    632, 686–694 (2024)
  • Nature cover
    Nature
    618, 1017–1023 (2023)
  • Nature cover
    Nature
    610, 366–372 (2022)
  • Cell cover
    Cell
    187(9):2288-2304 (2024)
  • Cell cover
    Cell
    183(7):1867-1883 (2020)
  • Science cover
    Science
    388(6745) (2025)
  • Science cover
    Science
    387(6739) (2025)
  • Science cover
    Science
    387(6734) (2025)
  • Cell Research cover
    Cell Research
    35, 97–116 (2025)
  • Cell Research cover
    Cell Research
    34, 683–706 (2024)
  • Cell Research cover
    Cell Research
    33, 273–287 (2023)
  • Cell Research cover
    Cell Research
    33, 546–561 (2023)
  • Cell Research cover
    Cell Research
    33, 904–922 (2023)
  • Cell Research cover
    Cell Research
    31, 1291–1307 (2021)

产品描述 Description

DL-Cystine-d4 is intended for use as an internal standard for the quantification of cystine by GC- or LC-MS. DL-Cystine is a racemic mixture of D- and L-cystine. D-Cystine is an inactive enantiomer of L-cystine , an oxidized form of cysteine .1

1.Baker, D.H., and Harter, J.M.D-cystine utilization by the chickPoult. Sci.57(2)562-563(1978)

产品文档 Product Documents

Purity:>99.00%Appearance:A solid

化学性质Chemical Properties

CAS 号
108641-83-4
同义词
胱氨酸
SMILES
OC(C(N)C([2H])([2H])SSC([2H])([2H])C(N)C(O)=O)=O
分子式
C6H8D4N2O4S2
分子量
244.3 g/mol
溶解性
1N HCl: soluble,Water: slightly soluble
保存条件
-20°C
General tips
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
为了提高溶解度，请将管子加热至 37°C，然后在超声波浴中震荡一段时间。
Shipping Condition
评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备 RT，或根据请求配备蓝冰。

计算工具摩尔浓度 / 稀释 / 分子量 / 单位换算 / 体内配方 / 溶解度

g/mol